Updating phone firmware
I charged it enough to get into their unlocked phone and found enough clues to find the owner (but no nudes ;-).When I plugged the phone in again to give it a full charge before mailing it back it did this stupid firmware update stuck on 0% thing. Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count).This is the recommended and safe method for firmware upgradation.
The battery didnt appeared to be removable, but at the top left a flat short cable pops out of the battery and its terminal can be unplugged.
I’ll show you how — and what to do if the initial restore process fails.
To fix your i Phone after a failed i OS update, you’ll need to connect your i Phone to a computer running i Tunes.
When your i Phone updates to a new version of i OS, a lot of the low-level software gets replaced.
If your i Phone is stuck on the connect to i Tunes logo after updating to i OS 10, it means that the software update started but didn’t finish, so your i Phone can’t turn back on. Yes, it’s a serious software issue — but almost all software issues can be fixed at home.
Search for updating phone firmware:
Just slide your fingernail under and the tiny plug detaches without lots of pulling force.