Some problems after Battery replace
I have changed my battery and i have a lot of problem...
First i have change the battery and i have a problem, the Touch Id doesn't work.
In Settings when i want to activate it, it's written "Fail".
I don't know why, because i have desassembly the phone without problem..
Few days later, i need to charged 3/4 times my iPhone per day and it's a new Battery ( very good quality buy here) and my External Speaker Doesn't Work...
What can i do ?