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After replacing my sisters iPhone 5c battery the Phone wont start and if i plug it in, the phone enters in this loop pool where it shows up apples logo for 3 sec and goes to black enters again to logo and keeps going like that. Got the battery from ebay http://www.ebay.com/itm/-/351486554073 Already tried iTunes and it wont recognized the iPhone Any help? Sorry for my bad English.
You can try a recovery by holding the “home” and “off” button down until the message “connect to itunes” appears on the phone’s screen. Make sure Itunes is open and then connect the phone and start the recovery procedure. This can take some time