My S2 powered out one day, and didnt get any charging for about 1hr after that. Then it wouldnt turn on. Wont boot into recovery or download mode either.
I've got 2 s2's, and measured volts on the battery ports with charger plugged+battery dismounted.
On the S2 that is functional i measured 0,5v at the + & - ports on the phone where the battery normally is mounted.
On the Not functional S2 i measure 0v.
I have tried to replace the chargingport, but for no use.
I want to save all the pictures on the phone, thats why i really want to get it up and going.
Here is a picture to show where i measured 0v vs 0,5 with charger plugged.