R-SIM, TPSIM? Forget about it… we abandoned them for a far more superior product. The Gevey Ultra S! See it in action here.
UPDATE: AT&T iPhones can now be factory unlocked, see here. Many other carriers can be unlocked as well.

See the video below
Editor's note: learn more by reading our ebook on starting your own iPhone repair & unlock business
For China-based visitors who have no access to YouTube
Detailed specifications of Gevey Ultra S:
- No jailbreak required, insert and go!
- No need to dial 112 or any emergency number!
- Supports EDGE, MMS, Facetime, 3G
- Supports iPhone 4S baseband 1.0.11, 1.0.13 and 1.0.14.
- No hardware alteration or modification required – will not affect your warranty
- Robust and sturdy SIM tray
- Unlocks ALL worldwide networks
- Uses high performance original F981 chip for ultra-low voltage operation
- Japanese CDMA iPhone 4S is supported!
At this point, Sprint and Verizon 4S are not supported. It’s a work in progress!
Thank you to those who have pre-ordered, it will be shipped according to the shipment date mentioned in the product description on our online store.




![iOS 6 (Build 10A403) Baseband for iPhone 4 [4.12.02], 4S [3.0.04] & 3GS [5.16.07]](http://www.beijingiphonerepair.com/wp-content/uploads/2012/09/ios6-jailbreak-150x150.jpg)
Hello
Please be aware that gevey ultra s doesn t unlock softbank i ve contacted gevey and they admited having this issue. This is because it s cdma.
are you sure? is this from apple&berry?if so, they might have an older firmware embedded….
yes perfectly sure for this they gave me a refund. SO BE AWARE THAT CDMA SOFTBANK CANNOT BE UNLOCKED!
I suggest that you check apple+berry's website as well, they had it working. We tested it on Japan's softbank it worked without any issue.
It's definitely not working on Sprint's CDMA
please point me to where applenberry state that it works on japan softbank, i talked to them by phone and email and they admited that this version of gevey ultra s IT"S NOT WORKING ON SOFTBANK, thats why they gave me a full refund!
the software build version used by them is probably older, and that's why the provide an extra SIM with the package…
I believe it's under 'instructions' link
so,does anybody here knows what kind of gevey sim can unlock japan softbank iphone 4?
there's no Gevey that can unlock baseband 4.11.08 and up