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03-29-2016, 16:59 | #1 (permalink) |
No Life Poster Join Date: Sep 2009 Location: Paraguay
Posts: 619
Member: 1110740 Status: Offline Thanks Meter: 383 | SM-G925F 6.0.1 DRK Repair working solution and write imei + patch cert 6.0.1 100% first of all download this for full files you gonna need https://mega.nz/#!Koh3kaYT!bt3pJ0shvDjhoXgw9mk-NSLtIrDswdaIfUXkfrKzsd8 client giveme and G925F with DRK FAILED problem, so the phone was stuck on samsung logo, and entering in recovery modem says drk problem showing android 6.0.1 installed ( ) so my first step was download to 5.1.1 with G925F_XXU2COH4_TEF2COH1 (to fix DRK with a friend gcprokey if he can) i put 3 files of this rom (AP, CP, CSC) AND the OLD BOOTLOADER that you gonna find in the packet called " bl_old.tar.md5 " that gonna make you phone boot again and you cant enter in desktop, etc... now, the bad news its phone gonna show UNKNOW BASE BAND AND IMEI NULL, you can fix this with propper tools (gcprokey) but if you dont have that continue reading.... ok, lets move on, with the phone working good but with imei null i decide to put again Android 6.0.1 in the phone so i download G925FXXU3DPAD rom and flash, now again phone shows DRK PROBLEM but dont worry we gonna fix that turn off phone again and put it on download modem and flash "Kernel_G925F_Sforum"... ok the phone now enter again in recovery mode and still showing DRK PROBLEM, but don worry, just select reboot and voila, phone gonna start without problem... NOW, the phone gonna show correct BASEBAND but with imei 3500000006 (emergency call only) you gonna try to write new good cert but gonna shows an error Operation: Write CERT [ 28/03/2016 06:31:00 p.m. Write CERT ] Selected model: SM-G925F [ 28/03/2016 06:31:00 p.m. Write CERT ] Software version: 24.9 [ 28/03/2016 06:31:00 p.m. Write CERT ] [ 28/03/2016 06:31:00 p.m. Write CERT ] Waiting ADB device... OK [ 28/03/2016 06:31:00 p.m. Write CERT ] Reading phone info... [ 28/03/2016 06:31:00 p.m. Write CERT ] Model: SM-G925F [ 28/03/2016 06:31:00 p.m. Write CERT ] Android version: 6.0.1 [ 28/03/2016 06:31:00 p.m. Write CERT ] Product code: [ 28/03/2016 06:31:00 p.m. Write CERT ] Phone version: G925FXXU3COJ6 [ 28/03/2016 06:31:00 p.m. Write CERT ] PDA version: G925FXXU3DPAD [ 28/03/2016 06:31:00 p.m. Write CERT ] CSC version: G925FOXA3DPAD [ 28/03/2016 06:31:00 p.m. Write CERT ] CSC country code: UK & IRE [ 28/03/2016 06:31:00 p.m. Write CERT ] CSC sales code: XEU [ 28/03/2016 06:31:00 p.m. Write CERT ] HW version: [ 28/03/2016 06:31:00 p.m. Write CERT ] Phone S/N: 00000000000 [ 28/03/2016 06:31:00 p.m. Write CERT ] Modem board: SHANNON333 [ 28/03/2016 06:31:00 p.m. Write CERT ] RF cal date: [ 28/03/2016 06:31:00 p.m. Write CERT ] IMEI: [ 28/03/2016 06:31:00 p.m. Write CERT ] Checking Super user right... true [ 28/03/2016 06:31:00 p.m. Write CERT ] Initializating zTool... OK [ 28/03/2016 06:31:00 p.m. Write CERT ] Running zTool, please wait... [ 28/03/2016 06:31:00 p.m. Write CERT ] Start... OK [ 28/03/2016 06:31:00 p.m. Write CERT ] Init... OK [ 28/03/2016 06:32:00 p.m. Write CERT ] Generate and check client proof... OK [ 28/03/2016 06:32:00 p.m. Write CERT ] Verify proof by client... OK [ 28/03/2016 06:32:00 p.m. Write CERT ] Reading data... OK [ 28/03/2016 06:32:00 p.m. Write CERT ] Checking certificate file... OK [ 28/03/2016 06:32:00 p.m. Write CERT ] KEY ID: 0346 [ 28/03/2016 06:32:00 p.m. Write CERT ] Reading nv data... OK [ 28/03/2016 06:32:00 p.m. Write CERT ] Checking NV data... error [ 28/03/2016 06:32:00 p.m. Write CERT ] Security damaged (1) ok no worry, just go and write EFS from g920F " EFS_SM_G920F_G920FXXU1AOD4__R38G40V5PHZ_13_9_2015_ 14_47_34" Operation: Write EFS [ 28/03/2016 06:38:00 p.m. Write EFS ] Selected model: SM-G925F [ 28/03/2016 06:38:00 p.m. Write EFS ] Software version: 24.9 [ 28/03/2016 06:38:00 p.m. Write EFS ] [ 28/03/2016 06:38:00 p.m. Write EFS ] Waiting ADB device... OK [ 28/03/2016 06:38:00 p.m. Write EFS ] Reading phone info... [ 28/03/2016 06:38:00 p.m. Write EFS ] Model: SM-G925F [ 28/03/2016 06:38:00 p.m. Write EFS ] Android version: 6.0.1 [ 28/03/2016 06:38:00 p.m. Write EFS ] Product code: [ 28/03/2016 06:38:00 p.m. Write EFS ] Phone version: G925FXXU3COJ6 [ 28/03/2016 06:38:00 p.m. Write EFS ] PDA version: G925FXXU3DPAD [ 28/03/2016 06:38:00 p.m. Write EFS ] CSC version: G925FOXA3DPAD [ 28/03/2016 06:38:00 p.m. Write EFS ] CSC country code: UK & IRE [ 28/03/2016 06:38:00 p.m. Write EFS ] CSC sales code: XEU [ 28/03/2016 06:38:00 p.m. Write EFS ] HW version: [ 28/03/2016 06:38:00 p.m. Write EFS ] Phone S/N: 00000000000 [ 28/03/2016 06:38:00 p.m. Write EFS ] Modem board: SHANNON333 [ 28/03/2016 06:38:00 p.m. Write EFS ] RF cal date: [ 28/03/2016 06:38:00 p.m. Write EFS ] IMEI: [ 28/03/2016 06:38:00 p.m. Write EFS ] Checking Super user right... true [ 28/03/2016 06:38:00 p.m. Write EFS ] Extracting EFS file... OK [ 28/03/2016 06:38:00 p.m. Write EFS ] Converting img to ext4... OK [ 28/03/2016 06:38:00 p.m. Write EFS ] Writing EFS to phone... OK [ 28/03/2016 06:39:00 p.m. Write EFS ] Rebooting phone... OK ok now we gonna try to write again new IMEI AND PATCH CERT but WAIT we are on 6.0.1 how come gonna patch cert if its not supported? dont worry, just go to flash mode again and flash modem "MODEM_G925F_OJ1" ( 5.1.1 modem) if you wonder why that modem its because it match the bit 0J1 with G925FXXU3C"O"J6 6.0.1 modem, so if you downgrade modem you dont gonna have imei null again now that we have Android 6.0.1 but with modem 5.1.1 we can write new imei and patch cert after that phone gonna work like a charm with android 6.0.1 and repaired drk problem and imei without using professional tools... Waiting ADB device... OK [ 28/03/2016 06:42:00 p.m. ] Reading phone info... [ 28/03/2016 06:42:00 p.m. ] Model: SM-G925F [ 28/03/2016 06:42:00 p.m. ] Android version: 6.0.1 [ 28/03/2016 06:42:00 p.m. ] Product code: [ 28/03/2016 06:42:00 p.m. ] Phone version: G925FXXU3COJ6 [ 28/03/2016 06:42:00 p.m. ] PDA version: G925FXXU3DPAD [ 28/03/2016 06:42:00 p.m. ] CSC version: G925FOXA3DPAD [ 28/03/2016 06:42:00 p.m. ] CSC country code: UK & IRE [ 28/03/2016 06:42:00 p.m. ] CSC sales code: XEU [ 28/03/2016 06:42:00 p.m. ] HW version: [ 28/03/2016 06:42:00 p.m. ] Phone S/N: [ 28/03/2016 06:42:00 p.m. ] Modem board: SHANNON333 [ 28/03/2016 06:42:00 p.m. ] RF cal date: [ 28/03/2016 06:42:00 p.m. ] IMEI: [ 28/03/2016 06:42:00 p.m. ] Checking Super user right... true [ 28/03/2016 06:43:00 p.m. ] Initialization AT RIL... OK [ 28/03/2016 06:43:00 p.m. ] Check version... OK [ 28/03/2016 06:43:00 p.m. ] Initializating zTool... OK [ 28/03/2016 06:43:00 p.m. ] Running zTool, please wait... OK [ 28/03/2016 06:43:00 p.m. ] Reading nv data... OK [ 28/03/2016 06:43:00 p.m. ] Checking NV data... OK [ 28/03/2016 06:43:00 p.m. ] Calculating... OK [ 28/03/2016 06:43:00 p.m. ] Writing nv data... OK [ 28/03/2016 06:43:00 p.m. ] Rebooting phone... OK [ 28/03/2016 06:43:00 p.m. ] Repair done [ 28/03/2016 06:43:00 p.m. ] [ 28/03/2016 06:44:00 p.m. ] Operation: Patch Certificate [ 28/03/2016 06:44:00 p.m. ] Selected model: SM-G925F [ 28/03/2016 06:44:00 p.m. ] Software version: 24.9 [ 28/03/2016 06:44:00 p.m. ] [ 28/03/2016 06:44:00 p.m. ] Waiting ADB device... OK [ 28/03/2016 06:44:00 p.m. ] Reading phone info... [ 28/03/2016 06:44:00 p.m. ] Model: SM-G925F [ 28/03/2016 06:44:00 p.m. ] Android version: 6.0.1 [ 28/03/2016 06:44:00 p.m. ] Product code: [ 28/03/2016 06:44:00 p.m. ] Phone version: G925FXXU3COJ6 [ 28/03/2016 06:44:00 p.m. ] PDA version: G925FXXU3DPAD [ 28/03/2016 06:44:00 p.m. ] CSC version: G925FOXA3DPAD [ 28/03/2016 06:44:00 p.m. ] CSC country code: UK & IRE [ 28/03/2016 06:44:00 p.m. ] CSC sales code: XEU [ 28/03/2016 06:44:00 p.m. ] HW version: [ 28/03/2016 06:44:00 p.m. ] Phone S/N: [ 28/03/2016 06:44:00 p.m. ] Modem board: SHANNON333 [ 28/03/2016 06:44:00 p.m. ] RF cal date: [ 28/03/2016 06:44:00 p.m. ] IMEI: [ 28/03/2016 06:44:00 p.m. ] Checking Super user right... true [ 28/03/2016 06:44:00 p.m. ] Initializating zTool... OK [ 28/03/2016 06:44:00 p.m. ] Running zTool, please wait... OK [ 28/03/2016 06:45:00 p.m. ] Reading modem... OK [ 28/03/2016 06:46:00 p.m. ] Patching modem... OK [ 28/03/2016 06:46:00 p.m. ] Writing modem... OK [ 28/03/2016 06:46:00 p.m. ] Rebooting phone... OK [ 28/03/2016 06:46:00 p.m. ] Patching CERT check... done dont forget to hit thanks button |
The Following 34 Users Say Thank You to abrapy For This Useful Post: |
04-03-2016, 20:49 | #3 (permalink) |
Freak Poster Join Date: Dec 2004 Location: romania ,simleu Age: 43
Posts: 162
Member: 98823 Status: Offline Sonork: 100.78833 Thanks Meter: 9 | Great news , same problem here with drk, but download link is dead... |
The Following User Says Thank You to crisrad For This Useful Post: |
04-04-2016, 13:57 | #5 (permalink) |
No Life Poster Join Date: Jan 2006 Location: Pakistan
Posts: 15,094
Member: 226457 Status: Offline Sonork: No more used Thanks Meter: 14,934 | |
The Following 3 Users Say Thank You to Qaisar Mahmood For This Useful Post: |
04-14-2016, 15:03 | #6 (permalink) | |
Freak Poster Join Date: Sep 2006 Location: pakistan
Posts: 492
Member: 355565 Status: Offline Sonork: 1597522 Thanks Meter: 95 | Quote:
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The Following 2 Users Say Thank You to super decent For This Useful Post: |
05-21-2016, 21:35 | #12 (permalink) |
Freak Poster Join Date: Jan 2012 Location: amman jordan Age: 45
Posts: 158
Member: 1713974 Status: Offline Thanks Meter: 34 | some help i have same problem with g920f i stuck on logo and its 6.0.1 gives me drk fail any idea |
The Following User Says Thank You to fadeltalal For This Useful Post: |
05-22-2016, 14:56 | #14 (permalink) |
Freak Poster Join Date: Jan 2012 Location: amman jordan Age: 45
Posts: 158
Member: 1713974 Status: Offline Thanks Meter: 34 | thanx for help jimbojump i fix drk with z3x box touch become crazy any idea to fix ?????? and imei is 3500000006 i well try and post result for share |
05-27-2016, 23:03 | #15 (permalink) |
Junior Member Join Date: Aug 2013 Location: Namibia
Posts: 6
Member: 2010213 Status: Offline Sonork: N/A Thanks Meter: 0 | fadeltalal Root your device and Downgrade modem to do that you need to flash modem with odin and try repair IMEI after patch Certificate and all be back to Normal |
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