i just purchased my dropad a8 but 2.3.3 but its kind laggy so i wwant to change firmware....when i was trying to update an error came...signature verification failed installation abort ....ivebeen trying so many different firmwares and got no luck.....any help for installing firmware??? ty
.....need root or what if yes whats the process ty
srry if question its in wrong section
FIX EROR: firmware upgrade encountered an issue
Hi me when my phone root was the novel that would update and now I 'm on the phone with the following error encounter :
(firmware upgrade encountered an issue . please select recovery mode in kies and try agin)
When they want to flash my phone odin fail option comes up
Help me please
Manper said:
Hi me when my phone root was the novel that would update and now I 'm on the phone with the following error encounter :
(firmware upgrade encountered an issue . please select recovery mode in kies and try agin)
When they want to flash my phone odin fail option comes up
Help me please
Click to expand...
Click to collapse
I just googled it and found a video.The responses are positive.
https://www.youtube.com/watch?v=Th2Jy9QXhxo
hello guys,
recently i was trying to update my phone from android 5.1.1 to 6.0.1, i have a problem with my phone aparently the one who sold me the phone changed the imei and when i update my phone got stuck on the android system recovery screen and at the bottom of the screen i had a message about "DRM FAILED CHECK YOUR DRK FIRST".
well after a few days of investigation i found a solution that i would like to share, since i havent found any other thread about fixing this phone directly.
ok instructions:
- Download the stock rom 5.1.1
link (http://forum.xda-developers.com/s6-...-edge-plus-t3194607/post66036193#post66036193)
- Flash a Custom Kernel
link (http://forum.xda-developers.com/att...t/g920a-g925a-g928a-kernel-auto-root-t3329792).
like you see for this you have to downgrade to 5.1.1 but in my opinion is better than have the phone not working at all.
Any question do not hesitate to ask.
Drk error
Help.galaxy s6 plus g928a marshmelow instal boot drk error.
hasanduva said:
Help.galaxy s6 plus g928a marshmelow instal boot drk error.
Click to expand...
Click to collapse
i dont quite understand your problem
Is there a way to fix drk G928A
tried the combination
I tried kernel root
Much help will be appreciated
try to dowgrade from nougat to marshmallow, according method in detail, and at the end of the flash in the recovery "dm-verity verification failed to check drk first" any solution?
SOLUTION:
SOLUTION: ROOT AGAIN
So im not entirely sure what solution root again is all about. But my story starts here. I work in IT for a company that issues phones out to all employees, and we have 100s, I was recently contracted by IT to do some FRP Bypass, and have been successful until I tried to walk someone doing this to an S7 Active, and they failed repeatedly just in trying to restore the phone with ODIN. They mailed me the phone, and now I have the dm-verity error DRK not installed. I have tried everything I can think of (do not have access to any box or key) so I tried rooting the phone. I have tried both the 6.0.1 and 7.0 roots. Most recently the 7.0, i can flash the eng kernel but it does not boot. Occasionally I can get to the setup screen, but mostly it just sits on the ATT globe or restores to a black screen. I can't actually set the phone up. It is currently FRP locked but I'm not worred about that for now. Any help is appreciated, I would settle for a complete restore to stock, but all FW I have tried (BL2) fails to boot do to DRK.
what firmware was it on ? which have you tried ?..
are you using the princecomsy modified Odin ?
have you tried the qd4 from my thread ?
miniminus said:
what firmware was it on ? which have you tried ?..
are you using the princecomsy modified Odin ?
have you tried the qd4 from my thread ?
Click to expand...
Click to collapse
I have tried every fw I can find on bl2 including the qd4 from your thread. I have tried both official and prince Odin. All to the same results. Right now I believe the device is on pi2 with the 6.0.1 eng AP. That is the only way I can boot the os. The 7.0 eng AP bootloops.
I have successfully rooted my 930a multiple times and many other devices so I am experienced. Not that it matters but I was also able to turn the FRP lock off using the eng AP.
Edit... Obviously I am using 6.0.1 eng with matching fw and tried the 7.0eng with qd4. I can Odin any fw that is on BL2 successfully but without the eng AP nothing will fully boot. And doing 100% stock Odin reflashes does not fix drk
Any final thoughts?
Edit... I shipped the phone back to my company, (it wasn't a personal device). And told them it needed to stay on 6.0 eng to function. And advised they dia it.
I have some proplem with Samsung Galaxy S6 SM-G920VZMA , after flash rom DQD1 has loop boot error "dm-verity error …… failed code : 0x002" Please help.
I'm getting this error can anyone help my my device is in bootloop so I tried to downgrade to 7.1.2 but i forgot unlock device so i used a method in xda https://www.google.co.in/amp/s/foru...-fix-bootloop-locked-bootloader-t3608679/amp/
but I can't sideload ota or can't boot device(its still in bootloop)
okay nevermind I'm noob figured it out..if anyone can delete thread please do it..sorry