[Q]Why I can't unlock bootloader after relock

[gorthend]

After I unlocked bootloader on my T2 . I used Flashtool to relock it .Then I can't lock it again. Why?
the flash tool shows: remore:command did not succeed. How can I lock it again? 3Q please help me :crying:

 

[lostfurby]

Did You Backup Your DRM keys and Partition Via TA Backup, Before Unlocking bootloader ?

Sent from my D5322 using XDA Premium 4 mobile app

 

[gorthend]

Did You Backup Your DRM keys and Partition Via TA Backup, Before Unlocking bootloader ?

Sent from my D5322 using XDA Premium 4 mobile app

I used to backup it but my old computer has been sold out,so I don't have the DRM keys now. :crying::crying: What should I do?:crying:

 

[krishna442]

I used to backup it but my old computer has been sold out,so I don't have the DRM keys now. :crying::crying: What should I do?:crying:

There is probably a backup of TA.img on mobile.. It'll be in the sdcard. That's the home folder.

Sent from my D5322 using XDA Free mobile app