Okay, I'm pretty sure I need the RUU 2.20 but when I try to update to 2.20 it keeps saying error [120] low main battery, when my battery is clearly above 30%?
Am I stuck on 1.85 and 4.02 forever?
I can manually do it with 1.85 software?
I can't even update to 2.20 because it keeps saying 120 error low main battery.. when I am completely over 30%
Whenever I go to settings>AT&T software updates>check for updates.. nothing happens. Is this because I am unlocked using simple mobile?
Everyone has updated to Jellybean and I am still on 4.0.3 and 1.85 software