My iPhone 3gs 16Gb
My iPhone 3gs previously had water damage. I took it to a tech expert and he fixed it then it worked for around 2 days then stopped. It boots up fine when connected to a wall charger I had it cleared when he fixed it so when plugged up it says connect to itunes. When you unplug it it dies even though it shows 100 percent battery plus he put a new battery in. I figured since it said it need itunes I would plug it in and see if after I activated and synced it if it would be fine after but, when connected thru the usb to computer it tries to boot up then shuts off and then again tries and fails. Any suggestions?