No wifi due to long screw damage?

[short_toground]

Have a phone 6 where the owner cranked down on the lower left screw hole causing no display.

That was fixed now wifi is greyed out says N/A in setting under wifi address.

Would this also be caused by long screw? If so which line would it be?

[HDccam]

could be you overheated the board when you fixed the screw damage?
check for soldering balls around the wifi ic. they pop out from under the ic when too much heat was used.
Reball or replace the wifi ic

[barriga]

Hi, I have iphone 5s that does not light the display, I have already restored itunes, what can it be?

[short_toground]

Originally Posted by barriga

Hi, I have iphone 5s that does not light the display, I have already restored itunes, what can it be?

What? Make your own thread this isn't even related at all

[kaptanci]

Originally Posted by short_toground

Have a phone 6 where the owner cranked down on the lower left screw hole causing no display.

That was fixed now wifi is greyed out says N/A in setting under wifi address.

Would this also be caused by long screw? If so which line would it be?

i had three times the same problem on iphone 6. i fixed the long screw and no wifi. i am 100% sure that all the lines were properly soldered. i measured them.
Customer said wifi was working before he disassemble the phone. i reballed, changed the wifi ic. it did not work on all three iphone 6. If wifi not work Customer not want to pay. i had to give back.
but it would be great if somebody had an idea what does the long screw damage to do with wifi.

[dutch_anykey]

Originally Posted by kaptanci

i had three times the same problem on iphone 6. i fixed the long screw and no wifi. i am 100% sure that all the lines were properly soldered. i measured them.
Customer said wifi was working before he disassemble the phone. i reballed, changed the wifi ic. it did not work on all three iphone 6. If wifi not work Customer not want to pay. i had to give back.
but it would be great if somebody had an idea what does the long screw damage to do with wifi.

Hi,

Dis you ever find the problem? Same case here. after fixing lsd, no wifi and volume up/down not working.

br

[short_toground]

No solution yet. My only guess is damage occurs to third layer especially if there's any sign of delamination


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[iamimei]

Originally Posted by short_toground

No solution yet. My only guess is damage occurs to third layer especially if there's any sign of delamination


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yes exactly bro. try to resolder it bro. I fix some grayed wifi like yours

[dutch_anykey]

yup i can confirm it now. Got the phone fixed, wifi is working.
So this one was very badly damaged, and tracks in the third layer on the right side were broken. Had to dig them up to allmost under the shield.

thanks all.

[short_toground]

Originally Posted by dutch_anykey

yup i can confirm it now. Got the phone fixed, wifi is working.

So this one was very badly damaged, and tracks in the third layer on the right side were broken. Had to dig them up to allmost under the shield.



thanks all.

How many traces are there in the third layer? Do you know what else they're for?


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[cisco2017]

Originally Posted by dutch_anykey

yup i can confirm it now. Got the phone fixed, wifi is working.
So this one was very badly damaged, and tracks in the third layer on the right side were broken. Had to dig them up to allmost under the shield.

thanks all.

interesting...
how much heat did you use to damage the pads?

I been looking a many youtuve videos where lots of tech are searching why a minimal heat leaves the ip 6 with gray out wifi.

[dr.hleb]

Hope it's help you

[short_toground]

Which one for wifi? Ever experience touch issues after long screw damage?


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[dr.hleb]

Thats all i've "beeped" maybe your problem dipper.

About touch issue, only on 6 Plus. But it was mason chip