Ursprünglicher Beitrag von: Aaron Kelly ,
yes the water indicator is how we tell if the iphone has been taken down to replace a screen as well as if it has had major moisture inside. personally i replace with the same sticker. make sure you use the correct tools for the screws & good luck. allow up to about 1.5 hours the first time you replace a screen then for I4 or I4S then when you do it in about half an hour u are good enough to tell the world.