Gevey Turbo SIM Not Working? Full Instructions How-to-Use and Troubleshooting Guide Here

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This guide will show you how to use Gevey Turbo SIM to unlock your iPhone 4 with baseband 2.10.04, 3.10.01 and 4.10.01. If you’ve got everything setup, simply follow the instructions below. Do you need one? Order now from our online store.

1. Before restarting your iPhone, please be sure that 3G and cellular data network are off. Reboot your iPhone now.

2. Unlock the screen immediately and wait at the Home screen. In a moment you will see the message with full instructions below. Tap Accept.

3. Wait until you see ‘No Service.’

4. Now wait for one signal bar.

5. Dial 112 and press Call.

6. Wait for 2 seconds and End the call. There is NO need to wait for the call to be connected.

7. Go to Settings and switch on Airplane Mode.

8. Wait for approximately 45 seconds and you will see ‘No SIM Card Installed.’ Tap OK.

9. Switch off Airplane Mode then you will see ‘SIM Failure.’ Tap OK.

10. Toggle Airplane Mode (swtich on then off) one more time and it will start searching for the network. Done!

Frequently Asked Questions about Gevey Turbo SIM

Q: What is GEVEY Turbo SIM?
A: It is an unlock solution for iPhone 4 iOS 4.0, 4.1, 4.2, 4.2.1 with baseband 01.59.00, 2.10.04, 3.10.01 and 4.10.01

Q: Is it illegal to dial 112?
A: IT IS NOT ILLEGAL to dial 112. You’re not suppose to connect the call nor wait long enough!

Q: Do I need to Jailbreak my iPhone?
A: No Jailbreak is required. Note: if your iPhone is jailbroken and you are using GEVEY Turbo SIM, do not do a reset to erase all data and settings.

Q: Will I need to cut my SIM card?
A: Yes, you have to cut your SIM card to fit the provided GEVEY sim tray.

Q: Is this unlock stable?
A: Yes, it is very stable. sherif_hashim (the famous iPhone baseband hacker) also claimed the same (see his tweet on April 10).

Q: How easy is it to install and setup?
A: GEVEY Turbo SIM is veryeasy to setup and installation is very simple. Instruction booklet is included.

Q: Do I need leave it in my iPhone 4?
A: Yes, if you want to remain unlock and be able to use your iPhone 4 with any carrier.

Q: If I turn off the phone, do I have to redo the steps above?
A: Yes.

Q: If I go out of my coverage area and lose signal will I have to redo the steps above?
No, you phone is still unlocked.

Q: Will it interfere with my iOS or application setting?
A: No.

Q: Does 3G and GPRS work?
A: Yes, it can if you have a data plan with your carrier. Not all carriers will work with 3G services, but all carriers will work with GPRS or EDGE.

Q: Can you ship it to my country?
A: We can ship to ANY location in the world.

Q: Why are the prices on eBay are chaper?
A: Imitation Gevey Turbo SIM has started entering the market with low quality SIM tray that is difficult to slot into your iPhone, it has low quality microchip that is generating heat and consume a lot of power. It will damage your iPhone!

Other Troubleshooting Tips:

  1. If your iPhone 4 has a custom firmware, there is a chance that it may not work. Restore your iPhone 4 to the original iPhone 4 firmware. Download original firmware here.
  2. If after booting up the iPhone 4, and you do not see the “Accept” screen, make sure you have an active SIM card and that it is correctly inserted.
  3. If you see ‘No SIM card installed’ as soon as you insert the Turbo SIM, it’s defective. Get it replaced.
  4. If you get ‘No SIM card installed” as soon as you dial 112, your SIM card is too old. Get a new SIM card.
  5. If you have a very old SIM card, most likely it will not work. Replace it with a new SIM card.
  6. If all fails you might have a low quality, imitation Gevey Turbo SIM! :(

Buy Genuine Gevey Turbo SIM now!

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Comments & Discussion

  1. hey at first everything was working perfect i was be able to make call and text
    BUT AFTER I LOCK THE SCREEN THEN THE MESSAGE " NO SIM CARD INSTALLED" SHOW UP. THEN I HAVE TO REPEAT THOSE STEP AGAIN
    WHAT IS HAPPENING? CAN ANYONE HELP?
    THANKS

    Reply

  2. i was able to use the gevey like u published – and i have 3g data plan!!!
    when i enable the 3G on – its said invalid sim – and thats it
    i cant use it after it

    so now my only option is to use the iphone 4 without the 3g

    does some1 know what i can do to solve it ???
    plzzz

    Reply

  4. Hey I downgraded from 4.3.1 to 4.2.1 and of course my baseband is 4.10.01(i was not able to preserve my 1.59 bb) , so here is the question, will i be able to use the gevey sim with my current iOS+Baseband? or i need to go back to the UNSTABLE 4.3.1 in order to fit my 4.10.01 baseband?

    Reply

  5. After I did everything by instruction I get to have 3-4 signal bars, but before the carrier name comes, it says NO SIM and it fails me. Why does it do it? I have been trying for 2 days.

    Reply

  7. I have a genuine gevey chip, but after I call 112 wait for 2 sec, than hang up and toggle the airplane to ON nothing happens. Please let me know how can I fix it. Thanks

    Reply

  9. I find service for 5-10 minutes, then it goes to No Sim. I restored and am on iOS 4.3.2 baseband 4.10.01.
    The sim keeps dropping signal. What should I do?

    Reply

  10. I bought gevey sim turbo and it gave me a hasle until it worked the first time, then i took out my sim card and tried to put it again, it keep giving me No sim. i made sure the 3g and data was off and i took the sim in and out and restarted many many many times but no result can anybody help

    Reply

  11. I used my sim card from my old phone and network is great but when i used my ios 4 with gevey turbo sim card inserted with my sim card and dial 112 message appear i lose my signal and when i inserted my sim back to my old phone no coverage. I went to my carrier service provider they give me a new sim card same number then happen again.. Please help.

    Reply

  12. how do we tell if you have a imitation gevey sim ? mine says gevey on it. also i still keep losing signal and i keep repeating the process im on 4.3.1 with a 2.10.04 baseband anyway to stop losing signal and making it go No Service ??

    Reply

  14. Hi… I’m using gevey and don’t have any problem for send/recevie sms, browsing or receiving calls. My problem is when making outgoing calls, the call was ended immediately. Do you have any suggestion ?

    Reply

  16. the first time i installed gevey it took several times of following the instructions to make it work. then it worked perfectly for over two weeks. two days ago my battery died, the phone turned off and since then i've spent two days trying to make it work with no results. the steps seem to work but in the end all i get is "no service" and or "voicemail waiting " – but of course i'm not able to retrieve it. Please help

    Reply

  17. I got a new sim card im using tmobile. I had it working after a few trys until earlier i had to turn it off for an hour. after turning it back on i have tried numerous times and what keeps happening is it connects but doesnt hold. the tmobile sign never pops up just the bars and a minute later signal is lost. HELP!

    Reply

  18. everything is working properly when I want to install the new Gevey turbo SIM card. However, after step 10 it pops up a black screen in Chinese from the webside-www.gevey 3g.com. where i have to "accept" or "Cancel" After that it turns back to frontpage and the phone wasn't able to connect either way…i've tried several times…Help me !!!!

    Reply

      • I am having this same problem. I do all the steps exactly how they should be and houw i have done them twoice before with success but all of a sudden this keeps happening. I have done it a billion times and i am really frustrated because it worked the first time the last two times my phone died and i had to re install

        Reply

  19. hey..

    just used your instructions exactly as you have said. I was trying for like 15 minutes but followed your instructions and unlocked it :)

    Thanks a lot mate. Keep up the good work

    Reply

      • I tried many instructions on different webs, watched many videos on Youtube or Youku, none of them worked. Till I found your web and instruction, my iphone 4 got unlocked. Thanks.

        My problem today was: when I went to a restaurant where had no signal of Tmobile, the phone went to the page of "Cancel" or "Accept" of instruction page, then I tried so long and couldn't unlock the phone till I went home and followed your instruction, tried several times, the phone got unlocked again. Then I turn on 3G, data roaming, the phone died and needed to unlock again. I read some feedbacks above, seems that 3G will distract the phone because att and tmobile's 3G have different frequencies. Is it true??? Please clarify that how to set up the phone setting for network, or something else after it unlocks.

        Thanks.

        Reply

  20. Hi I have the same problem as raalex. I was using my gevey pro turbo sim 5 days now. Once the battery went off, I made all stops and connected to my carrier (Russian carrier Beeline, but I'm in the States and I was using my carrier on roaming for 5 days). The battery went off again today, and after I correctly made all steps, at the end it switch to "searching" and than "no signal". I'm jailbroken on 04.10.01. Can you help me to make it work like it was first two times?

    Reply

      • Actually now it works. After all steps made correctly and still "No signal" appears, it means that gevey turbo sim has already relayed your carrier (with "No signal" on, I go to phone in settings and on the top I can see my Russian number). All you had to do is to pick up the carrier manually. You just have to be patient and let the all available carriers pop up in Carrier menu. Always pick up the first one in the list.

        Reply

  21. here is a help i did that multipal times to mine ,,I have AT&T iphone4 in Saudi Arabia with Gevey Pro..here what I did:
    They will work if you have the orginal one..2nd thing if u ur phone does not show any bar nor the Accept menu..without turning the phone off >>1st thing u do just switch Airplane Mode on ,,then remove the sim with gevey out..then press ok for No Sim..then Switch Airplane Mode off then press ok for the sim Failuar..then inserte the sim with gevey >>few seconds the bar will apper ,,then the Accepet menu..there u go..Try it..
    because i dont get the Accept menu onley in this way..Goodluck

    Reply

  22. I used Gevey Sim for a month before I tried changing my sim card. After I changed the sim I get “No sim installed” message instead of the message from Gevey. I tried this with my old sim card (which earlier worked perfectly fine with the same Gevey sim) but I still get the “No sim installed” message as soon as I switch on my iPhone4(BB 3.1.10). I have tried multiple times but same result. Please help me. Do I need to buy another gevey sim?

    Reply

  23. Why does my original gevey (genuine with serial on the chip and engraved tray) only works with ultrasn0w installed?? I restored to original firmware 4.3.3 in dfu mode 5 times but it only works with ultrasn0w…the problem is that the battery drains faster..

    Reply

        • I tried everything, it doesn't want to work without ultrasn0w.

          The weird thing is that ultrasn0w is needed just to first unlock the phone, but after the unlock I can disable the ultrasn0w process via SBSettings (under mobile substrate section) and it still works with no issues.
          When I want to unlock again I have to enable ultrasn0w again and do the gevey steps.

          It's the second gevey I change and they all gave me this problem. My friend's gevey works with no issues on my phone, but it seems fake. bah

          Reply

  24. After installing Gevey SIM with Vodafone Card in India my I phone4 version 4.1 BB 02.10.04 works for 1-2 hours and thereafter "No Sim" or "Invalid Sim card" signal comes so I have to follow all the steps again to restart my phone with Gevey SIM. Why it happens???? Show me the way so that phone do not stop frequently and I can use it without any disturbance and receive my emergency calls.

    Reply

      • i have the same problem with same carrier and the network drop after 1hr 30 minutes and theres a "no service" sign. I changed my gevey three times i tried the same gevey in my friend's iphone and it worked perfectly. then later, I tried my gevey in other phone which was used previously in at&t (even i used it with at&t for 9 months at least ) and it gets the same problem. So probably i figured out that the iphone already activated and used with at&t encounters the same problem.

        Reply

  25. how many times can iphone4 be turned off? is there any problem if its powered off for 10 times and do the steps for 10 times too?

    because every time that i charge my phone because the battery was drained I have a hard time with the process.

    sometimes, the ACCEPT part does not appear so i have to switch off my iphone, and then when it does, after i called 112, the NO SIMCARD INSTALLED appears immediately without getting into the airplane mode.

    or after i get into the airplane mode and toggled it… the searching does not end like one full minute, so i have to turn off my phone again and go over the steps. today i switched off and on my iphone for like 8 times.

    is there any problem if iphone4 will be shut down/powered off/battery drained with the gevey sim? its just frustrating.

    Reply

  26. I just had my iPhone unlocked with the gevey chip and it worked perfectley but I had to restore it and it is stuck in recovery mode… how to I get the iPhone to work with iTunes again?

    Reply

  29. I am having problem in step no. 6. On dialing 112 and pressing end after waiting for 2 seconds, the call doesn't end instantly and shows "call ending….". The call ends only after about 20 seconds and then the message "No sim card installed" appears. Then on pressing "ok" and toggling the airplane mode on, no messages appear and the signal just keeps searching. What is the problem here? please help

    Reply

  30. straight up.. FUCK GEVEY TURBO SIM this fucking this is a worthless piece of shit. i wanna fucking smash it into a bazillion pieces, FUCK YOU, YOU CHINESE SON OF A BITCHES! HOW ABOUT YOU MAKE SOMETHING THAT FUCKING WORKS. SOMETHING THAT DOESN'T WORK ONE MINUTE AND THEN BREAKS THE NEXT.

    A big FUCK YOU to all you Chinese fucks out there.

    Reply

    • Woah there…. racist? Don't blame a race if you bought a product that doesn't work it has nothing to do with the race, apparently either you don't know how to use it or you bought a cheap imitation (you're a cheapskate)

      And… just FYI, we're not Chinese, we're expats based in Beijing

      Reply

  31. i get everything just as the instructions predicted, but i cant text or make calls, i get the number u are calling is inactive for all numbers

    Reply

  32. Hi there, I’ve got my gevey sim installed and working, but every morning I have to redo the whole activation process, as I get a “no service” message, what can be causing this, I tried leaving airplane mode off all night and it only worked once not the second day. I had to reboot entire iphone after this. Please comment anyone. Regards

    Reply

  33. hi i have got my iphone4 it works at my house if i follow all the steps but when im travellng to my office or to my basement it says no service .signals dont come automatically so ihave to do all the steps again. im using gevey turbo with vodafone .why after 2or 3 hours it says no service . im really fedup of doing the steps again and again pls help?????????. is this bcoz my turbosim or by vodafone

    Reply

  34. Even i have the same problem that gevey stops working after 1 hrs ofnworkimg perfectly… I sick of it… How can I factory unlock it ?

    Reply

  35. hey i used gevey sim to unlock my phone n i updated my phone… n after dat wen da phone reboots i can only dial to emergency call n cant access to further menu n i m stuck in that.. please help me with this

    Reply

  36. I have been using the sim for a while then i had to reset my phone and it took a long time to get it to work again, in my frustrations I did a reset of the data and settings. I did not know I was not suppose to do this and now it says I am not subscribed to a data cellular plan. Everything else works fine. How do I get my data plan working again?

    Reply

  37. Hi, I have now a brand new gevey-unlocked iphone 4. I had a specialist do it for me yesterday. The gevey is working just fine with regards to calls and texts. My question is, I used my unlimited calls and data plan to this iphone with the gevey but it won't let me use my 3G or cellular data unless I turn my cellular roaming on. I bought this iphone in canada but I want to use it with a postpaid cellular data plan in the philippines without paying a hefty tag price for data roaming.

    Reply

  38. I have iphone 4 unlock gevey ultra with tmobile PR, baseband 3.10.01 fw 4.2.1, my problem is i can do calls in edge and do and receice texts but the iphone do not enter the calls automatic send at voicemail.in wifi receive calls when turn off the edge internet receive calls and when turn on the Edge not enter the calls.

    Reply

  39. I tried the gevey sim for the first time to unlock my iphone for tmobile and it worked then my phone died now when I redo the steps its not connecting to a network. What should I do??

    Reply

  40. Hi… I’m using gevey and don’t have any problem for send/recevie sms, browsing or receiving calls. My problem is when making outgoing calls, the call was ended immediately. Do you have any suggestion ?

    iphone 4 version 4.3.3 baseband 2.10.01.

    suggest a solution!!!

    Reply

  42. I installed jevey sim, it worked fine for one day until battery drained out. I recharged battery and switched it on. Without unlocking again, everything seems working fine but edge. I tried 4-5 attempts by removing the APN credentials and switching (cellular data, data roaming) on/off. 3G does not work in Pakistan therefore it is already Off.

    Please help, how to activate edge again.
    Thanks

    Reply

  44. hi! I just bought a new iPhone 4, firmware 4.3.1 BB 04.10.01. :)
    I'm waiting for my ordered Gevey Pro Turbo sim and I was thinking of jailbreaking my iPhone first. Shall I jailbreak before or after I unlock with Gevey?
    The reason I'm asking is that I'm afraid that gevey might not work when I jailbreak and in case it doesn't, I might not be able to restore my firmware to original 'coz I tried it with the new iTunes, it won't let me restore 4.3.1 because the new 4.3.5 is available.

    Any suggestions as to how I'm suppose to go about it?
    Any help would be much appreciated. :) thanks!

    Reply

  45. Thanks for a nice and great guide!
    But the problem for me is that i cant be sure that 3G and cellular data network are off, becuase i bought this gevey simcard so i can just enter the phone because its looked to some other carrier, but i'm not even coming in into the the phone!

    So when i've done step 2 i've got ( http://www.devdaily.com/blog-files/apple-iphone-3… ) this on my display instead of the picture that are showed in step 3. What do i have to do to fix that?

    Reply

  46. I just bought the gevey turbo sim but when i put it in i dont get the instructions, all i get is the cancle/accept screen (no big deal) i press accept. the next message i get is "Different SIM detected please connect to iTunes" and all I can do is make an emergency call. I called 112 and it brought me to my home screen where i could i get into settings and turn on airplane mode but after a few seconds it brings me back to the "Different SIM detected please connect to iTunes" message where i can do nothing but make an emergency call. I bought the package in a shop down town for 45 euro ( I know i got ripped), The packaging is blue and didnt come with instructions, it has Gevey printed on the sim tray and it looks legit. Any help would be appreciated before I go back to that shop and shove it down someones mouth. Cheers :)

    Reply

    • Your iOS is blocking any other SIM card aside from your original carrier's. Options:

      1. Jailbreak it, install SAM preference via Cydia, source: repo.bingner.com. Once installed, launch SAM preference, utilities, deactivate iPhone
      2. Do a full restore and activate with your original carrier SIM card

      Then do the steps….

      Reply

  47. i brought gevey from ebay around 5 months before it was working bt nw a day repeating all the steps again n again its sum times works n sometime not .. right m trying the steps since 3 days n still its nt working.??
    what should i do??
    is this phone problem or chip?

    Reply

  49. Hi I have been using the Gevey tray for almost a year with no problem at all. Yesterday though I have updated my iPhone with iOS5. Then had to use the original tray and sim to finish installation. After that I replaced the Gevey tray and my other sim card. I have followed the steps as above, however, it doesn't give me the Sim card failure message when in airplane mode. I have noticed, when i tried other times that step 4 (Now wait for one signal bar) doesn't happen… how can I fix the problem? Help!! Thanks

    Reply

  50. i updated to ios5 while preserving a 04.10 baseband and I'm trying to get my gevey to work as it has, but for some reason its giving me problems! HELP PLEASE!!?!?

    Reply

  52. I have got mine unlocked from some store and when i saw the GEVEY SIM after removing the tray i noticed that “PLUS” is engraved on 1 side…can some one tell me which kinda gevey sim it is??

    Reply

  53. I have iphone 4, ios 5 and 4.10 baseband, jailbroken using redsn0w 0.9.9b5 and just boot tethered. have made multiple attempts to use gevey sim to unlock but keep getting "searching" or "no service". I've seen the Gevey Accept screen and No SIM Card Installed and SIM Failure popups out of order. have yet to see a single bar appear. Any suggestions? Thanks so much for your help.

    Reply

  54. I accidently updated iOS 5 from iTunes without knowing the dire consequences. However, I have followed all the steps of updating it through custom firmware. I am stuck at the very last step, where the apple symbol appears along with a status bar below, which is not moving forward since last 1 hour. Someone please tell me what is happening. I used redsnow and everything that was mentioned. Thanks in advance.

    Reply

  56. i am using Gevey ultra sim and it worked fine for like 1 week and now i keep getting no service sign and then i get the Gevey instruction steps to unlock it, also no service sign would change to invalid sim. After following the steps the phone works fine also i DON'T have to turn the phone off. Does anyone know why i keep getting the Gevey instrcutions pop-up message and how to fix it?.. Thanks.

    Reply

  57. After i lost servise i had to do it all again and i worked great but i am not allowed to use my data now and it does not show 3g on my phone just rogers is there a code or a step i have to do?

    Reply

  59. AS I FOLOWED UR INSTRUCTIONS I HAVE NOT GOT THE SIGNAL ,AND IT SAYS THAT NO SERVICE TILL NOW AS I WAITED FOR 45 SEC ALSO I DINT GET THAT NO SIM ,S O PLS HELKP ME OUT WHAT I HAVE DO.

    Reply

  60. hi guys, iPhone 4 baseband 4.3.5. is unlocked goodly with Gevey sim card, but you have to forget 3G use, because, when you active, it disappears the network, so those of Gevey, should remove this trouble, as soon as possible,

    Reply

  61. My phone is working fine with thi help ok Geevy thanks to it,,,, but the problem is my Internet dosn’t work if I exit to apps, for eg. I dnt get any notification of whtsapp and Facebook , I have checked all the settings. Every thing is on… Really disappointed as I m unable to enjoy my phone……. Plzzzz help

    Reply

  63. I have got iphone 4 with os 5 and its unlock with gevey sim and worked perfectly but sometime automatically welcome screen occur and have to do the same thing again, is there any solution

    Reply

  64. My phone is working fine with thi help ok Geevy thanks to it,,,, but the problem is my Internet dosn’t work if I exit to apps, for eg. I dnt get any notification of whtsapp and Facebook , I have checked all the settings. Every thing is on… Really disappointed as I m unable to enjoy my phone……. Plzzzz help

    Reply

  65. my iPhone 4 started to work after i followed the stapes and get the service but it gets out immidatlly and show NO SERVICE …what is the problem ? IT WAS BOUGHT IN US AND NOW I AM IN ETHIOPIA ,… I HAVE UNLOCKED THE PHONE ALREADY …THNAKS

    Reply

  66. Hello, Im about to purchase an iPhone 4 and a gevey chip. I was wondering if any of you know if my t-mobile sim card will still work for gevey chip after it being 2 years old. I’m concerned on trying the entire process and purchasing items and it won’t working because its too old. Please respond back, anyone. Thank You.

    Reply

  67. my iphone is prompting no sim, i'm on gevey and the instructions are not appearing, my phone is just two weeks old, so is the gevey. can anyone help me. and also, the sim card slot jammed. i was told that the gevey plus the sim is a little thick for the card slot, is there anything i can do aside from dismantling my phone? thanks

    Reply

  68. I have had my Gevey Turbo Pro Sim for almost 6 months now. It had been working fine until about a week ago. Now after rebooting it, the "Accept" screen doesn't come up and it states "No Service." I've tried several times rebooting and then just following the steps, but that isn't working. It also comes up with a screen "Network Lost." Do I need to get a new sim? How can I resolve this? Please help!!!

    Reply

  70. My iphone 4 is on IOS 5.0.1 baseband 2.10 (preserved old baseband) and jailbroken. The Gevey ultra (authentic) is able to unlock it, but I can't get edge to work. Do you have any ideas how to fix it? I've tried several recommendations I found on web (enable 3g, change carrier to at&t [original], reboot, change to automatic carrier), plus a few others, but still no edge.

    Thanks.

    Reply

  72. hi, i have iphone4 ios5.0.1 bb 4.10.1 i used my gevey turbo on it for almost a month it works, i went out of 3g coverage and since then i dont get signal, i dont even get the welcome screen to accept, i just get a no service thats it, please help me. its original gevey sim.

    Reply

  74. hey at first everything was working perfect i was be able to make call and text

    BUT AFTER I LOCK THE SCREEN THEN THE MESSAGE ” NO SIM CARD INSTALLED” SHOW UP. THEN I HAVE TO REPEAT THOSE STEP AGAIN

    WHAT IS HAPPENING? CAN ANYONE HELP?

    Reply

  75. can i downgrade my iphone 4 with ios 5.0.1 and firmware is 04.11.08 ? is it possible to downgrade so i can use gevey sim?

    Reply

  76. Hi guys.. is there a minimum time interval that has to be kept before u change the gevey sim in iphone 4? My lil bro has been using my iphone hitherto but now i want to use it.. Heard a gap of 3 months is necessary or else the phone would go dead! :O PLEASE HELP!!

    Reply

  77. i always get NO SIM INSTALLED msg as soon as hangup 112,,,,,,,,,,,,i have ip4 with gevey turbo sim installed in 2010<<<<<<<<<<<plz help

    Reply

  79. Help needed urgently….Please….
    I have a problem with the SAM thing. Here is what happened. I wanted push notification, imessage on my recently jailbroken iphone which uses Gevey Ultra for unlock. So I installed the SAM and I started following the steps. I went as far as clicking the ‘Revert lockdown to Stock’ which gave me a successful message, then I was supposed to sync with itunes, but I tunes said that my sim was invalid and stuff. So I tried again and again no luck. Then I thought it would be a good idea to uninstall the SAM thing and then I rebooted my iphone. Now just when the iphone is on, it says connect to itunes and makes me choose wi-fi networks. When I connect to itunes, it says, ‘The sim card inserted in this iphone does not seem to be supported’. Im living in Africa, so there is no way I can get the official sim card. What can I do please tell me.
    My Iphone is iphone 4, ios 5.0.1, Gevey Ultra unlocked, baseband 4.10.01, and was jailbroken.
    Please HELP!!!!!

    Reply

  81. Umm I can make outgoing calls but I can’t not recivie incoming calls and texts, abd sometimes I get texts the day later or hours after it was sent I have the gevey sim can u helppp me pizazz

    Reply

  82. Umm I can make outgoing calls but I can’t not recivie incoming calls and texts, abd sometimes I get texts the day later or hours after it was sent I have the gevey sim can u helppp me Plzz help meeee

    Reply

  83. Hi, I have the Gevey Sim Pro. The microchip has come out of its place as i was changing sim cards, and now does not work, any chance on getting back to me? cheers.

    Reply

  84. I have a Gevey Pro chip and 9 times out of 10 when placing or receiving calls, I can hear the person on the other end, but they cannot hear me. I have checked and mute is not active. Often they can hear me for the first few moments and then after saying hello, they cannot hear anything else. It is really frustrating. I've not seen anyone else with this problem and it only happens with the phone mode. I can make calls on skype and viber without a problem. I checked at an Apple store and it is not a problem with the iphone itself. Is this a faulty Gevey chip?

    Reply

  85. i succeeded to import my SIM contact to my IPHONE the first time but failed to continue importing the rest of contacts the second time, i wonder why, and what might has gone wrong, ( i followed the same procedure) please help me.

    Reply

  86. I dont have a credit card at this time and i want to download some free apps., is there a way to do that untill i get a credit card?

    Reply

  87. m not able to use internet in my phone even thou i have done the network unlock with gevey turbo sim,i can make call and do other stuffs but i cant use internet(cellular data) i can only use wifi..please help

    Reply

  88. My phone works fine but the little red voicemail bubble will not go away and I do not have any voicemails in my box. How can I get this corrected?

    Reply

  89. I followed all tge steps above, but it doesn’t work… It says ” NO SIM CARD INSTALLED” but after it turn airplane mode in/off again it still has one bar. Then loses signal again.

    I have done it at least 10 times now but always the same results happened.

    Reply

  90. Guys , methode is not easy , you need to be sure you did everything as per the gade.

    Check your setting before you start with procedure.

    Also for some providers there is no need to wait for only one signal (pic. No 4).

    public info. GEVEY Turbo sim working in Bosnia and also in DRCongo – Africa (Airtel)

    Be patient and keep trying

    Cheers

    Reply

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