how i can wipe efs this galaxy note 4 [ANSWERED] - GSM-Forum

ghacks · 03-26-2015, 01:43

Scanning devices ... 2 found
dev[1]
Manufactory: SAMSUNG
Model: SM-N910T
Hardware: QCOM
Mode: normal
dev[2]
Manufactory: SAMSUNG
Model:
Hardware:
Mode: QCDI,MTP

Selected dev[1] SAMSUNG SM-N910T
Detect 1 USB devices not install driver
Prepare environment ...
Backup EFS ... C:\Program Files\BST\backup\samsung\efs\SM-N910T\EFS_samsung_SM-N910T_354594064369121_2015-03-25_20.40.21.zip ok
Wiping EFS ... failed, flash patch file first please
Time used : 1 min 11 s

**EmeGSM-Wei** · 03-26-2015, 02:00

Quote:

Originally Posted by ghacks

Scanning devices ... 2 found
dev[1]
Manufactory: SAMSUNG
Model: SM-N910T
Hardware: QCOM
Mode: normal
dev[2]
Manufactory: SAMSUNG
Model:
Hardware:
Mode: QCDI,MTP

Selected dev[1] SAMSUNG SM-N910T
Detect 1 USB devices not install driver
Prepare environment ...
Backup EFS ... C:\Program Files\BST\backup\samsung\efs\SM-N910T\EFS_samsung_SM-N910T_354594064369121_2015-03-25_20.40.21.zip ok
Wiping EFS ... failed, flash patch file first please
Time used : 1 min 11 s

Hi, ghacks

Now usb debugging (ADB) no detect, try solve problem as follow way:

1. Re-enable (disable and then enable) usb debugging again
2. Re-plug micro usb cables
3. Check "Always allow from this computer" and then press "OK" when phone screen show you "Allow USB debugging?" window.
4. Scan

Tips:

You can wipe efs with command directly:
----------------------------------------------------------------------------------------------------
1. Type *#9090#
2. MENU + choice Back (right coner)
3. MENU + input Q (right coner)
4. MENU + input 0000 (right coner)
5. wait about 10 second display 'MAIN MENU'
6. UE SETTING & INFO > SETTING > SYSTEM > NV BACKUP TEST > ERASE ALL EFS1/2/3 > YES
----------------------------------------------------------------------------------------------------

Best Regards
GsmBest Team

ghacks · 03-26-2015, 04:12

still the same problem i try all thing i cannot unlock this phone i flash i try all ..

03-26-2015, 01:43	#1 (permalink)
ghacks No Life Poster Join Date: Dec 2009 Location: *** Taste Good Age: 39 Posts: 4,066 Member: 1196914 Status: Offline** Sonork: 100.1667938 Thanks Meter: 1,645	how i can wipe efs this galaxy note 4 [ANSWERED] Scanning devices ... 2 found dev[1] Manufactory: SAMSUNG Model: SM-N910T Hardware: QCOM Mode: normal dev[2] Manufactory: SAMSUNG Model: Hardware: Mode: QCDI,MTP Selected dev[1] SAMSUNG SM-N910T Detect 1 USB devices not install driver Prepare environment ... Backup EFS ... C:\Program Files\BST\backup\samsung\efs\SM-N910T\EFS_samsung_SM-N910T_354594064369121_2015-03-25_20.40.21.zip ok Wiping EFS ... failed, flash patch file first please Time used : 1 min 11 s

03-26-2015, 04:12	#3 (permalink)
ghacks No Life Poster Join Date: Dec 2009 Location: *** Taste Good Age: 39 Posts: 4,066 Member: 1196914 Status: Offline** Sonork: 100.1667938 Thanks Meter: 1,645	still the same problem i try all thing i cannot unlock this phone i flash i try all ..