5S Blue screen and error14 - solution inside!

[Mach III]

Originally Posted by cover_one

To remove the "screw hole" need to use a air gun , but in order to solder damaged tracks you'l need good microscope

Dont need air gun, just put tip of solder iron ito the hole and drag the srew hole sideways when hot enough.

[streetsurvival]

pls is this tips for iphone 4s or 5s

[Hobson]

I got a blue screen after a screen swap recently and having looked here was sick to think I had damaged that screw hole.

I am very careful so couldn't believe I had put the wrong screw in. So instead I disconnected the battery and reconnected it and all worked fine again.

The moral of the story is, disconnect and reconnect the battery first.

[ameerali19]

i have solved one phone today by replacing U2 (i got error 40 and 4013 in software ) when it kept in preheat for 5 minute it ON with blue screen restart,

then i changed the U2 and it work for me

[.:Zogaib:.]

@glasscom you know let me know if there is any point that is possible to make the continuity test of these lines, with the multimeter?

[Mach III]

Originally Posted by Mach III

Ok, found out, it is soldered.
Need a good michroscope for soldering those small tracks, any sugestions?

Bought a microscope from aliexpress(10x, 20x, 30x), and after many hours of with scratching and rubbing with fine sandpaper (grain 600-800) I could finally solder the tracks together again. Not easy work, but tested contuinity with multimeter, and the phone also startet up as it should straight away.
Seems like I cant upload pictures on this forum yet...

[noamlab]

solusion working good but i get camera eror after do it
halp

[.:Zogaib:.]

these recovered tracks spend some responsible for the camera?

[GSM Road Runner]

First chk insert bsi if damaged - if not than blue screen is coused by U2 ic.

insert fix example attached


b.r

[noamlab]

i did 3 phone solusion work 100% but camera is not working
any solusion?

[.:Zogaib:.]

can someone tell me if between these tracks spend some responsible for the camera? I already managed to solve the problem of blue screen, but the camera only works for videos and crashes if you try to take pictures

[arvaser]

Originally Posted by .:Zogaib:.

can someone tell me if between these tracks spend some responsible for the camera? I already managed to solve the problem of blue screen, but the camera only works for videos and crashes if you try to take pictures

Hello, if the camera does work on video camera mode it means that camera is ok. I saw that problem in iPhone 5 with iOS 8... Just do a clean restore

[.:Zogaib:.]

in fact it only works in video mode to take pictures not working

[skylark993]

any suggestions, im not being able to connect the lines, thanks

[yaniss31]

Hello you have the picture of your work can you send me please?