Hi, Did you solve this issue?
I've had a similar issue with a 4s I just bought off ebay.
normally on screen changes i follow same as everyone else:
1. Power + Home button reset
2. check connections
3. check lcd in another phone verify it works
these didn't work this time, although similarly like you i tested the replacement first and had it come to life once reset. but then nothing when put back together.
Took it apart and checked it over but couldn't see anything wrong (all connections fine and no piched cables)- when plugged into my mac it would be recognised by itunes and then the charging beep would happen every few seconds. From the other side the backlight would come on. Oh and the board would get pretty hot too.
looking over the board under magnification there was a slight sign of water damage near the lcd connector. (indicators were still white and was told it had only been dropped so wasn't my first thought) one of the 4 tiny components between the two lcd connectors was missing due to corrosion (top left one) cleaned the board up and soldered a jumper between the two pads and it powered straight back up no problem and no heat issues anymore.
Just have a close look to see if anything might have been knocked off the board when changing the screen.
Hope this helps someone out.
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3 Kommentare
it is almost like my iPhone i was charging it during the night and now all it does is vibrates the screen wont turn it on or anything even unplugged it will still vibrates...anyone here knows what wrong??
von Kiara Thibodeau
same goes to me right now.. iphoto cant detect any photo on my phone only at itunes it shows the info of the phone but does not detect the real time apps ..and it cant be backed up to due to it request for passcode.. but sadly the screen blackout and keep vibrating every 20 secs approx.
von zamirmfz038
I have had a similar problem. I just got my iPhone 4S screen fixed an now it will turn on but it will randomly shut off and than restart. My other problem is it won't fully charge anymore and it's almost like the battery is bad. I have no idea what's going on but it's weird.
von jazzschiestel