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[Q] Error when Backup TA Partition,plez help..???

6th May 2014, 08:16 AM   |  #1  
whengzyi's Avatar
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My Phone use FW 245...
i use the last version Backup-TA-9.10,....everything is ok untill this show

" dd: can't open/dev/block/mmcb1kQp1': Permission dinied
FAILED - Backup does not macth TA partition.Please try again." any one can help..???? thnx before GOD bless u bro
6th May 2014, 08:29 AM   |  #2  
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Quote:
Originally Posted by whengzyi

" dd: can't open/dev/block/mmcb1kQp1': Permission dinied

Is your phone rooted? The backup ta tool uses adb shell to execute commands on your phone. the permission denied line says it is not allowed to access the TA Partition. I guess your phone isn't rooted or you did not allow shell/adb/whatever to access superuser ?
6th May 2014, 09:18 AM   |  #3  
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root and acces root # grant.... whats wrong???
6th May 2014, 09:21 AM   |  #4  
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i use in xp and win 7,still get same error.
6th May 2014, 12:42 PM   |  #5  
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Your quoted the error message seems wrong.. the TA partition is in /dev/block/mmcblk0p1

Things to check..
1. USB debugging enabled
2. Whether granted root access to adb shell.. (not terminal emulator).
To check.. connect usb to phone.. Open command prompt in PC.. run "adb shell" (no quotes).. then in that shell run "su".. You should see the root prompt.. (and should see a toast saying superuser access granted). otherwise check SuperSU app to see ADB Shell root access granting status.. maybe denied there.
..
6th May 2014, 07:08 PM   |  #6  
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Problem solved,thnx guys....Gbu all

xperia Sp wemg
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