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Gevey SIM, the famous SIM interposer now lets you to unlock baseband 2.0.10 on iPhone 4S iOS 5.1 with the new Gevey Ultra-S version 1.6. It’s an updated version of Gevey Ultra-S, so if you purchased the Gevey Ultra-S before March 22, you will not be able to use it on iOS 5.1 and don’t even try to update your iPhone 4S to iOS 5.1.

In this version, you can unlock iPhone 4S baseband 2.0.10 iOS 5.1 on any GSM network. It doesn’t work on CDMA iPhone 4S, but soon there will be another new Gevey for GSM+CDMA iPhone 4S product which should be compatible with the CDMA iPhone 4S.

Gevey Ultra-S 1.6 Supports Baseband 2.0.10 Unlock

It’s pretty easy, just put micro-SIM card you wanted to use on the top of the Gevey, insert into the iPhone, viola!
iPhone 4S should be unlocked. Watch the video on the bottom.

GEVEY Ultra-S v1.6 features:

In the packaging, you will get 1x Gevey Ultra-S with its custom SIM-tray to put your SIM-card on.

Watch gevey ultra-s unlocking iPhone 4S baseband 2.0.10 in action

If you have problem while unlocking baseband 2.0.10 with Gevey Ultra-S, post the details on the comment section below.

About Febryan Paudi

Febryan Paudi is Apple enthusiast. Falling in love with Apple-tech since 2007 when the first iPhone-generation released, loves Blogging since high-school.


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