iphone 5s water damage, completely dead – ios version issue
I have an iphone 5s and it dropped to a pool Along with chlorine water. I removed the motherboard shield and i cleaned Along with isopropyl alcohol and i think there is no more corrosion. But phone does not power on, it is completely dead, does not recognize from itunes, no sigh of life. Battery is dead, i change battery but nothing. The new battery has no power too but does not charge when i plug the usb cable. My knowlenge ends here and i really want your to be helped. I have pictures of the motherboard but i can not upload here because iam new user.