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07-11-2016, 13:51 | #1 (permalink) |
Freak Poster Join Date: Apr 2005 Age: 45
Posts: 441
Member: 132735 Status: Offline Thanks Meter: 88 | SM-G925A bootloop after resetting Efs. History: the phone imei is 044xxxxxxxxx,try to repair by patching certificate but still not fix imei. then my last action is reset Efs,after reboot the phone stuck on boot loop. what happened..is this normal to that action or what ive done wrong. downloading firmware is in progress..any comment or suggestion. thanks -smorbe |
07-11-2016, 14:55 | #2 (permalink) | |
No Life Poster Join Date: Aug 2015 Location: usa
Posts: 1,026
Member: 2444830 Status: Offline Thanks Meter: 162 | Quote:
Sent from my SM-N920T using Tapatalk | |
The Following User Says Thank You to JT man For This Useful Post: |
07-12-2016, 07:00 | #3 (permalink) |
Freak Poster Join Date: Apr 2005 Age: 45
Posts: 441
Member: 132735 Status: Offline Thanks Meter: 88 | i flash same firmware now the status is hang on logo. recovery image- http://pictub.club/image/3g4B6 Last edited by smorbe; 07-12-2016 at 07:07. |
07-12-2016, 07:48 | #5 (permalink) |
Cheater -Don't Deal with him- Join Date: Feb 2016
Posts: 496
Member: 2532914 Status: Offline Thanks Meter: 1,154 | If you wiped the efs you probably wiped the DRK as well. If you backed up the original efs just write that back and you will be good to go. If you didnt backup the efs (which makes no sense since it takes literally 10 seconds to do) you will have to flash rom back without the cache partition included...that will allow you to boot up and then do DRK repair...you can also flash a root kernel and that should allow the phone to boot up so you can do DRK repair. What ever you do make sure you do not flash anything to do with the new PF1 rom or you will be screwed for now. You can also try to flash the Eng Sboot file to it to get it to boot up. CLICK HERE TO DOWNLOAD G925A ENG SBOOT FILE |
The Following 3 Users Say Thank You to markhaines1985 For This Useful Post: |
07-12-2016, 08:04 | #7 (permalink) | |
Cheater -Don't Deal with him- Join Date: Feb 2016
Posts: 496
Member: 2532914 Status: Offline Thanks Meter: 1,154 | Quote:
Why cant you get into download..you should be able to do that from the samsung logo screen. | |
07-12-2016, 08:17 | #9 (permalink) |
Cheater -Don't Deal with him- Join Date: Feb 2016
Posts: 496
Member: 2532914 Status: Offline Thanks Meter: 1,154 | you need to flash cert back then do a drk repair now. or go to z3x and write original efs back to phone. |
The Following User Says Thank You to markhaines1985 For This Useful Post: |
07-12-2016, 08:23 | #10 (permalink) |
Freak Poster Join Date: Apr 2005 Age: 45
Posts: 441
Member: 132735 Status: Offline Thanks Meter: 88 | the bck up efs and cert was only the file with imei of 044xxxxxx when i receive the phone. trying to repair imei heres the log REPAIR INSTRUCTIONS: Reset EFS: Phone must be rooted! If the software can't root the phone automatically, then you must root your device manually. 1. Power on the phone. 2. Tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options', go to 'Settings'-'Developer options' and enable 'USB debugging'. 3. Connect the phone to PC with USB cable, install drivers if needed. 4. Select device in ADB settings. 5. Press 'Reset EFS' if you need to reset it. Be carefully, do not perform this without necessity. Backup will be created automatically. 6. If you have yellow table on your device screen, then press 'Disable Factory Mode' button. Operation: Repair Selected model: SM-G925A Software version: 25.9 If you are looking for 'Repair Network' function then you should use 'Patch Certificate' Waiting ADB device... OK Reading phone info... Model: SAMSUNG-SM-G925A Android version: 5.1.1 Product code: Phone version: G925AUCU3BOI2 PDA version: G925AUCU3BOI2 CSC version: G925AATT3BOI2 CSC country code: USA CSC sales code: ATT HW version: Phone S/N: 00000000000 Modem board: SHANNON333 RF cal date: IMEI: Checking Super user right... true Initializating zTool... OK Running zTool, please wait... Start... OK Init... OK Generate and check client proof... OK Verify proof by client... OK Reading data... OK HWID: 88 CC D0 1C 54 07 00 00 00 00 00 00 00 00 00 00 Reading nv data... OK Checking NV data... error Security damaged (1) Done with Samsung Tool PRO v.25.9 |
07-12-2016, 08:39 | #12 (permalink) |
Freak Poster Join Date: Apr 2005 Age: 45
Posts: 441
Member: 132735 Status: Offline Thanks Meter: 88 | @nsnobel tried to repair patch certificate but still same imei althoiugh it says patching done. is there anybody have a back up of good certificate same for this model. can i flash cert of g925f ?..because i think this fone is refurbish,g925f printed at the back of housing but the os says g925a. thanks for the help sir. |
07-12-2016, 09:27 | #13 (permalink) |
Freak Poster Join Date: Apr 2005 Age: 45
Posts: 441
Member: 132735 Status: Offline Thanks Meter: 88 | wew...problem done. i rewrite back up of efs (044xxxxxxx imei) and write certificate of g925f from other phone. the phone now is working fine. a big thanks to all, markhaines1985 and to members trying to help me . more power to you sir. |
The Following 2 Users Say Thank You to smorbe For This Useful Post: |
08-27-2016, 11:14 | #14 (permalink) | |
No Life Poster Join Date: Dec 2003 Location: Karachi Pakistan Age: 38
Posts: 6,770
Member: 47321 Status: Offline Sonork: 100.54032 Thanks Meter: 497 | Quote:
G925AUCS4CPF1 in phone this ENG BOOT not working | |
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