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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 08-02-2013, 19:34   #1 (permalink)
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Smile Samsung galaxy s3 dead...


Hi everybody,

Im new here, this is my first post, hopefully i can make myself understandable.

Im in and learning state i have learn alot from this forum, thank you al very much for that.

I have now a problem i would like to lend your skills.

I have a samsung galaxy s3, i was working fine til yesterday.
After soms updates en een nieuw simcard it went off.

Didnt do nothing more, i tried de following: hard reset, change battery, connect with computer.

Nothing no sound, no lights nothing.

So i have take it apart en view the mother board, but my expericence is not that great.

So maybe you can help me see wat wrong wit the motherboard, i wil put een picture off the motherboard in this post.

I cant post and link because a dont have 10 post, if you like you can pm me and then i will send you the picture.

Thank you all for reading and help.
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Old 08-02-2013, 19:49   #2 (permalink)
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try to put it in download mode , by pressing vol down + home + power, if its come in download mode then update it through odin , u can find firmware in samfirmware or tsar.com , both u can firmware & odin u can find in google

try it best of luck
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Old 08-02-2013, 20:29   #3 (permalink)
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Thx for your quick anwser.
I als have done that, no respons...
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Old 08-03-2013, 04:01   #4 (permalink)
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Is there a risitor that i can change or a emmc chip i must reball?
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Old 08-04-2013, 01:16   #5 (permalink)
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try to rehot your mobile board some of solder on board is dry so it will not pass the power correctly ...
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Old 08-04-2013, 01:33   #6 (permalink)
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1-change the battery
2-try to change power key
3-try rehot your mobile board
4-if OSC400 does not still work change U501
5-change U500
6-CHANGE OSC500
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Old 08-04-2013, 01:33   #7 (permalink)
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1-change the battery
2-try to change power key
3-try rehot your mobile board
4-if OSC400 does not still work change U501
5-change U500
6-CHANGE OSC500
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Old 08-04-2013, 01:43   #8 (permalink)
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1-change the battery
2-try to change power key
3-try rehot your mobile board
4-if OSC400 does not still work change U501
5-change U500
6-CHANGE OSC500
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Old 08-04-2013, 01:57   #9 (permalink)
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1-change the battery
2-try to change power key
3-try rehot your mobile board
4-if OSC400 does not still work change U501
5-change U500
6-CHANGE OSC500
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Old 08-04-2013, 02:34   #10 (permalink)
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Thanks all for you replys, i will do al the things that are summong up and let you know the results.
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Old 08-04-2013, 02:53   #11 (permalink)
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Sorry for the dumb qeusting, newbie.

At what temprature do rehot the mobile board and for how long?
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Old 08-04-2013, 04:24   #12 (permalink)
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Quote:
Originally Posted by maximus08 View Post
Sorry for the dumb qeusting, newbie.

At what temprature do rehot the mobile board and for how long?
DONT REHOT IT AT FIRST MAY BE U HAVE A DEAD BOOT

TRY THIS FIRST
http://forum.legija.net/showthread.p...ut-Alive-Phone

THANKS MR LEGIJA

BR
ACGSM
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Old 08-04-2013, 04:39   #13 (permalink)
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I will try manpreet971 and post the result thank you and Mr Legija.
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Old 08-04-2013, 05:07   #14 (permalink)
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For a dead boot fix you need to go in download mode.

But is not possible with my phone, it wont go on or charge it does nothing???
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Old 08-04-2013, 06:00   #15 (permalink)
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Quote:
Originally Posted by maximus08 View Post
for a dead boot fix you need to go in download mode.

But is not possible with my phone, it wont go on or charge it does nothing???
read carefuly you have to short a resistor then connect jig or usb cable it will get in boot and will start repairing boot

br
acgsm
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