Need a new battery?
friend of mine just came to me with iPhone 5 that's not working - the battery drained and then he cannot charge it. So i cleaned a charging connector, let it charge but only apple logo showed and then it turned off... and again, again again... I disasembled iPhone and i could see that battery was changed - some brand like Blue Star or someting. Should i replace battery? I need to know if i have to order it, or if it is another problem.
Sorry for my english, I'm from Czech Republic...
Have a nice day,
Is this a good question?