iphone 4 was water damaged has had new battery as wasnt charging and new docking port and it comes on to apple logo now then off after 10 to 15 secs and reboots any help please
water damage iphone 4 was coming on when plugged in but not charging and not holding any power so changed battery it then worked untill battery power ran out and would not charge so changed the docking port and now it comes on with apple symbol and switches back off after 10 to 15 seconds like its rebooting and then just keeps repeating any help please
iPhone 4