I recently upgraded to iOS 4.3.3 (02.10.04). In the process of jailbreaking, I hacktivated my iPhone with Redsn0w (I use Gevey sim to unlock)
However, I have noticed a rapid battery drain on my iP4. Just recently, I do not know what I did but suddenly the battery was much better - where before I used to struggle to keep it around 30% by end of the day, now I had 70% even without trying!
But I restarted my phone yesterday (still regret it!) and now I'm back to the old days!
I was wondering if it is possible to re-install iOS 4.3.3 without messing up the JB process?
Please help.. and do let me know if I need to provide more info.
You should get an official sim card to activate, then you can restore to unactivated cfw of 4.3.3, activate it and use jailbreakme.com 3.0 from safari on your iphone. It only takes less than a minute to jailbreak.