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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Samsung > Samsung Hardware Repair

Samsung Hardware Repair Post here your Hardware Repairing Hints or Problems with Samsung Phones.

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Old 02-19-2015, 19:43   #1 (permalink)
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galaxy core i8262 wifi problem


hi,i've replced the glass on my galaxy core. all it's ok but i can not activate wifi.i've tryed to restore default but nothing...help please
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Old 02-19-2015, 19:50   #2 (permalink)
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i've tried also another wifi cable from another phone...the same
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Old 02-19-2015, 20:10   #3 (permalink)
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If it seems to be grayed , try to rehot the power ic
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Old 02-19-2015, 21:53   #4 (permalink)
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yes...it's grayed but i can move it...where is this ic?
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Old 02-20-2015, 02:26   #5 (permalink)
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Originally Posted by Mr.GP View Post
yes...it's grayed but i can move it...where is this ic?
samsung gt-i8262 wifi ic location
see picture below :



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Old 06-25-2015, 16:27   #6 (permalink)
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Originally Posted by YouServeMe View Post
If it seems to be grayed , try to rehot the power ic
thanks mate. that worked. i heated the ic area and now the wifi is functional again.
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Old 08-27-2015, 01:52   #7 (permalink)
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Sorry sir, may i asked u...what do u mean by heated the wifi ic ?.....using something like hair dryer or soldering iron? coz my phone have the same problem...TQ
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Old 09-15-2015, 14:50   #8 (permalink)
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Dear
i rehot this ic again my phone is dead and full short.
any one have solution now what i do ??????????
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Old 11-09-2015, 12:35   #9 (permalink)
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Dear
i rehot this ic again my phone is dead and full short.
any one have solution now what i do ??????????
change ic , best regards !!!
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Old 02-06-2016, 17:44   #10 (permalink)
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Somebody give me Detail Name of wifi IC to order
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Old 02-06-2016, 23:01   #11 (permalink)
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Originally Posted by khudda1234 View Post
Dear
i rehot this ic again my phone is dead and full short.
any one have solution now what i do ??????????
remove u202 and check for short if its clear rebal the ic and fix it i think the balls below the IC mixed if its not cleared may the problem in cpu because it is other side of the PCB where u heated so leave it.
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Old 03-01-2016, 18:02   #12 (permalink)
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Originally Posted by YouServeMe View Post
If it seems to be grayed , try to rehot the power ic
Thank you this worked me. Best regards
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Old 09-04-2016, 16:34   #13 (permalink)
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Thnx bro this is working for me
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Old 09-06-2016, 19:40   #14 (permalink)
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For How Long should i Heat the IC???|
Pls, I need fast answer
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Old 09-06-2016, 20:40   #15 (permalink)
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wifi ic name_AR6005G

good luck
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