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Samsung Hardware Repair Post here your Hardware Repairing Hints or Problems with Samsung Phones. |
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12-14-2015, 11:59 | #3 (permalink) |
No Life Poster Join Date: May 2011 Location: gsm-forum
Posts: 4,148
Member: 1573913 Status: Offline Sonork: hardware illustration Thanks Meter: 7,629 | samsung i9152 galaxy mega 5.8 troubleshooting only press thank |
The Following 17 Users Say Thank You to d-Artigo For This Useful Post: |
05-29-2018, 01:33 | #8 (permalink) | |
No Life Poster Join Date: May 2011 Location: gsm-forum
Posts: 4,148
Member: 1573913 Status: Offline Sonork: hardware illustration Thanks Meter: 7,629 | Quote:
hello my friend ... i accommodate the member request .... the arrow that you show on the board is there ... please type samsung you ask | |
The Following User Says Thank You to d-Artigo For This Useful Post: |
05-29-2018, 13:30 | #9 (permalink) | |
Banned Join Date: Jul 2006 Location: dword ptr [ebp-1C], edx
Posts: 4,626
Member: 322417 Status: Offline Thanks Meter: 940 | Quote:
I Realize after i start tracing power circuit. Mine Problem is a bit strange. Phone come to store to change broken LCD. No one before touch PCB or remove ZD or any other element. Before i order phone any LCD i always Disassembly phone 1st to see is old LCD flex same with the one that i will order. I order LCD and left Disassembly phone on Table. After LCD Arrive before i change LCD i try to turn ON Phone, it will not Turn ON "STRANGE". I start to trace power circuit and i found small short 0.04a near U404. After i remove U404 short gone. Replaced u404 with new one short is not present but phone will still not turn ON. Connected on Power supplay 4v after press power ON button it will go at most 0.07a. Elements near u404 gives 4.2v. Download Mode - Recovery Mode even JTAG not Work (I Mean Software mode - Sometimes get SW Bricked) Any help will be highly appreciated. br Formingus Last edited by Formingus; 05-29-2018 at 13:37. Reason: Add few Words | |
11-06-2018, 23:30 | #10 (permalink) | |
Insane Poster Join Date: Mar 2011 Location: Tegucigalpa
Posts: 70
Member: 1532131 Status: Offline Sonork: LabCell Thanks Meter: 7 | u404 Quote:
thanks in advance | |
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