Replaced battery powered on for a minute
Hi all, My phone wouldnt power on when I got up and one morning. I replaced the battery in the iphone 4s that wouldn't power on or take a charge. After changing the battery, the phone immediately started booting. It took me to my home screen, I swiped the screen to enter my pass code and the phone switched off. It now wont turn back on, I Have tried a hard reset etc.. but still no joy.
Does anybody have any idea what may be the fault? or any other parts which may need replacing.
I have checked the new battery with my multimeter and it is registering 3.7v which i assume is fine?
Is this a good question?