Did anyone encountering the issue tried downgrading to 3.1.2? Did it solve the issue?
Did anyone encountering the issue tried downgrading to 3.1.2? Did it solve the issue?
Same here. My battery die in 12h...
Dont upgrade.
You just need to re-calibrate.
I did that yesterday--the prescribed method as far as I know is just to run the battery down until the phone shuts off, then charge it up to 100 percent. Someone here suggested to leave it charging for another two hours or so--I did that too. I can't say as I notice a difference today but for me, it does seem the update has led to more accurate readings. Apple does recommend you do this kind of full charge about once a month.