iPhone 4S unlockers can safely upgrade to iOS 5.1.1 as ApplenBerry has confirmed that GEVEY™ Ultra S unlocks iOs 5.1.1 iPhone 4S on basebands 1.0.11, 1.0.13, 1.0.14, 2.0.10 and 2.0.12. The team has tested the Ultra S sim for iOS 5.1 to work to unlock iOS 5.1.1 for iPhone 4S (GSM version). If you already have a GEVEY™ Ultra S Sim interposer for iOS 5.1, you can use the same to unlock iOS 5.1.1 iPhone 4S.
Though the jailbreak for iOS 5.1.1 for iPhone 4S is not yet released still GEVEY™ Ultra S unlocks GSM iPhone 4S as you don’t require a jailbroken iPhone 4S for GSM version but to unlock the CDMA iPhone 4S version you need to have the device jailbroken with any of these 1.0.11, 1.0.13, 1.0.14 or 2.0.12 basebands, so GEVEY™ Ultra S will not unlock iPhone 4S CDMA.
Good news! If you are currently using GEVEY Ultra S GSM to unlock your GSM iPhone 4S on iOS 5.1, you CAN upgrade to iOS 5.1.1
— Apple N Berry (@ApplenBerry) May 8, 2012
GEVEY Ultra S Unlock iPhone 4S Supports:
|
Firmware |
Build |
Baseband |
|
iOS 5.0 |
9A334 |
1.0.11 |
|
iOS 5.0.1 |
9A405 |
1.0.13 |
|
iOS 5.0.1 |
9A406 |
1.0.14 |
|
iOS 5.1 |
9B176 |
2.0.10 |
|
iOS 5.1.1 |
9B206 |
2.0.12 |
Feature of Gevey SIM to Unlock GSM iPhone 4S Unlock:
- True Plug-and-Play Unlock with no Jailbreak required
- Unlocks GSM iPhone 4S on iOS 5.0, 5.0.1, 5.1 and 5.1.1
- Works with Modem Firmware 1.0.11, 1.013, 1.0.14, 2.0.10 and 2.0.12
- Works with all iPhone 4S SIM Cards
- No SIM Card Cutting or Physical Modifications
- No Need to Dial International Emergency Number 112
- Guaranteed Better Reception than GEVEY Ultra
- Decreased Power Consumption
- Custom SIM Tray Included
- 30 Day Satisfaction Guarantee
Gevey Ultra S does not require dialing the international emergency number 112 fro unlocking and there is no need to alter or cut your SIM. If you don’t have your iPhone 4S unlocked, you can order Gevey Ultra S SIM for $ 39.99. You can check more about Gevey Ultra S from here.
We will be providing more updates on iOS 5.1.1 updates, jailbreak and unlock, stay tuned with us on @Jailbreakwire, and Facebook Fanpage.