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My unlocked iPhone 4 (via Gevey Sim) is still on version 4.3.3 with firmare 04.10.01. How do I upgrade to iOS 5+ without losing my unlock? I'm on T-mobile and when I bought my iPhone 4, I couldn't use it since the unlock for my firmware had not come out yet.
i have 4.3.3 and i want to update to 4.3.5 but i unlocked it with the gevey sim now i found out it is possible to use the gevey sim on 4.3.5 but im not sure...
15 maj 2011 · YouTube - iPhone 4 UNLOCK FOREVER! GEVEY SIM iOS 4.1 - 4.3.3 ALL BASEBANDS! - iOS Vlog 399 The Gevey sim is an alternative hardware unlock for the iPhone 4. It works on all current firmwares and doesn't seem to have a fix from Apple(yet). Either way you are only spending $35 to have your...
Depends on the phone you're using and the network it's locked to. I have an iPhone 4S that is unlocked with Gevey Ultra S, no problem at all. I also had an iPhone 5 that I unlocked with R-SIM Mini, but apparently these proxy SIMs don't work well with 3G so you have to use a tool called iRose to make it 2G-only.
I have updated from 4.3.3 to 4.3.4(82k) and the baseband remains at 4.10.1 so your Gevey pro and supreme will still work with this update.
26 lip 2011 · Update #1: RedSn0w 0.9.9b1 is now available to download and will jailbreak all firmware versions listed in the title, as well as all iOS devices except iPad 2 (which can be jailbroken on iOS 4.3.3 with JailbreakMe 3.0). iOS 5 beta series firmwares are also supported.
20 maj 2011 · As of unlocking, it unlocks 4.1, 4.2, 4.2.1, 4.3, 4.3.1, 4.3.2, 4.3.3 with baseband 1.59, 2.10, 3.10.1, 4.10.1. 1.What you have to do is insert your sim card at the same time with Gevey sim card. Unlock will not stay if you remove gevey sim card.
