upgrading t-mobile iphone 4

**Ivel** · 04-28-2011, 02:13 PM

Hi guys,

I have my iPhone 4 on version 4.0.2, its unlocked on 1.59.00 baseband and has Cydia on it with some applications. I want to upgrade to 4.3.2 and obviously keep my unlock and ALSO keep my Cydia sources and applications (if possible). How do I go about doing this?

**Simon** · 04-28-2011, 02:26 PM

Use pwnage tool to make a custom 4.3.2 and option restore to that in iTunes. That will preserve your baseband.

**Ivel** · 04-28-2011, 02:37 PM

alright i did that. i backed up my iphone when it was on 4.0.2 with itunes, its fine if i restore that backup now right?

**Simon** · 04-28-2011, 02:38 PM

Wow, that was quick lol. Ya it is ok to restore your backup as long as you werent experiencing any real problems before (a backup can sometimes bring those issues back).

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Thread: upgrading t-mobile iphone 4

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iPhone Modding

Hi guys, I have my iPhone 4 on version 4.0.2, its unlocked on 1.59.00 baseband and has Cydia on it with some applications. I want to upgrade to 4.3.2 and