I Want to ask you, my iphone 4s, 4x already replace the battery, when the battery is completely discharged, the battery would...
It looks like your iphone read your battery does not exist, and the service provider you are working with the battery, try to plug the battery that would be used, replace the card provider you go back and try to connect to wifi or internet after your iphone is running and make sure that the setting of date & time you "set automaticlly". because without the battery you are going to default settings on the 1st of January 1970, this may help you, Thank you. -Afriyadi-
I lost the screws securing the battery connector to the logic board, what happens when I turn on my iphone without securing screws, as shown in step 4, please solution. thank you