dm-verity verification failed in recovery. - Samsung Galaxy S7 Edge Questions and Answers

Hello. After trying to flash TWRP with it's manager app (I rooted the phone with CF-Autoroot before), the recovery was still stock but it shows dm-verity error. Yet phone works perfectly fine (I googled it and noticed that phones usually would not boot with this error). I want to know if it's safe to install TWRP with Odin or I should reflash stock ROM?

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[Q] Booting only to Stock Recovery i9505

well as the title suggests, i have tried TWRP and CWM through Odin 3 but somehow the device always goes to stock recovery when ever i try to go in to the custom recovery. have tried unified toolkit as well but it is showing some different problem (see screenshot).
The toolkit had an option to rename stock recovery files that worked like a charm on my s3 but on my s4, its not working....dont know why.... Also when i tried to flash permanent_recovery.zip through ADB sideload from stock recovery, following errors appeared;
e:footer is wrong
e: signature verification failed
I have searched the forums but nothing matched the i9505....
the phone specs are attached on screenshots...
Please help... after updating to 4.4.2 my phone's battery has gone worse.....need to install custom ROM...
I never ran into any problems regarding the custom ROMs. Have you followed exactly how to install them? I used Odin 3 to flash TWRP on my device, and I did not run into the problem you are experiencing.
Just flash TWRP recovery true Odin.
I don't think you can flash the custom recovery with toolkit when you don't already have a custom recovery.

[Q] Unable to install Custom Recovery

Hello,
I am facing weird problem, I am not able to install custom recovery, I have tried almost everything.. nothing helped.
I am still getting stock recovery..I have tried to flash it via Odin, via some apps, unfortunatelly nothing worked.
My Samsung Galaxy S4 i9505 is running KK 4.4.2.
Any idea?
Thank you.
I had this problem too. keep flashing cwm recovery through the app (needs root I think). and reboot into recovery, once you get cwm you can flash a custom rom or another recovery like twpr or philz.
s4 i9505 stock KK
I have that problem too. I have stock KK 4.4.2 XXUGNG8 updatet ota. When i try to flash flashable zip file cwm of philz or twpr i get some error like:
E:footer bad
Mds check
Something like that and cant flash it. I tryed with odin but no luck. Does anyone have same problem?
I had this problem to
I fixed it by checking te root options.
If u use a root app, make sure it gives always root acces.
After this, install a custom recovery rom
After that you'll have no problem installing a custom ROM
Good luck.
Xehk said:
I had this problem to
I fixed it by checking te root options.
If u use a root app, make sure it gives always root acces.
After this, install a custom recovery rom
After that you'll have no problem installing a custom ROM
Good luck.
Click to expand...
Click to collapse
But my phone is not rooted, its new, with stock recovery, knox 0x0 still....
Have any idea?
Ok, but what if my phone is not rooted, how am I supposed to root it? When I tried CF-Auto-Root my phone started to reboot randomly during the phone call.
I have found one solution, but I am not sure if it works, it says that if you are flashing custom recovery via odin, you have to take out the battery after the flash is done so you won't allow your phone to restart and rewrite the recovery back to stock. Have anyone heard about it?
No, no idea.
Thats crappy.
Only know how I fixed it
icefun said:
I have found one solution, but I am not sure if it works, it says that if you are flashing custom recovery via odin, you have to take out the battery after the flash is done so you won't allow your phone to restart and rewrite the recovery back to stock. Have anyone heard about it?
Click to expand...
Click to collapse
Just uncheck auto-reboot before you flash the recovery. That will fix your problem.
I have tried it, but it didn't help still looking for solution, is there any way how to RENAME RECOVERY RESTORE FILES so I can finally flash custom recovery? (non-rooted phone)
OK, so the solution that worked was simple and I have already mentioned it, you have to take out you battery on samsung galaxy s4 logo, before it reboots.
My solution
Hi I had the same problem too,
I solved it this way: (My phone was rooted)
Download the .zip file from the recovery you want (I used CWM 6.0.4.7)
Next download 'SGS4 flasher' from the playstore.
SGS4 flasher needs root (I think) andyou can flash your recovery through that app.
Next boot into the recovery and you should probably end up in your custom revovery every time now.
If you don't end up in your custom recovery, download ROM manager and then choose the option boot into recovery.
This worked for me at least :laugh:

Troubles installing custom recovery on Note 4 910G

I have a Note 4 - 910G (India) currently running 5.0.1
I have managed to root the device. I can confirm that I have root access with an app like root checker. And yes, I've managed to trip Knox. At the custom boot screen, it shows Knox status as 0x1 (4).
My problem is that I can't install TWRP or any other custom recovery. I have followed the usual steps to install a custom recovery with flashify, TWRP installer and adb commands. Each time I try, the device reboots into odin mode (high speed) mode only. I then have to flash a custom recovery with Odin and the device reboots. However, even then.. if I try to boot to a bootloader, it still goes into the odin mode.
Is my device completely borked? Can I still install TWRP and then CM12.x on the device?
Any help/pointers would be appreciated.
I too have a note 4 sm-n910G. I think ur TWRP file is corrupted or you got the wrong file. It should be easy to get custom recovery. I rooted my Note 4 using CF auto root and it had CWM recovery which i tried to flash in Odin but it wasnt working. So i changed to TWRP 2.8.1.0 and it worked perfectly. Maybe try changing the TWRP file, or use a different one like CWM or philz recovery. Good luck...

Galaxy Note 4- Can't Install TWRP

Note 4 Can't Install TWRP
Hello,
I'm in the process of installing a recovery mod rooting my root 4.
When I try to install TWRP using Odin, I don't get any error messages, it says PASS, everything looks okay.
When I try to boot into recovery, it shows the android bot with the message (installing system updates) under it, and then it loads the default samsung recovery instead of TWRP.
I made sure that I have the correct version of TWRP downloaded (N910H Exynos version, named twrp-2.8.7.0-treltexx.img.tar). I aslo ran Odin as administrator, but it's still not working, the knox counter was tripped however.
Any help would be greatly appreciated, because I can't proceed with the rooting process without TWRP.
Did you root your phone before flashing the recovery?
EDIT: By the way, when you have flashed the recovery, you MUST immediately boot into recovery, or else the stock rom will overwrite it with the default recovery.

Can't flash any custom stuff on SM-G530AZ

Hi, I m using a cricket version of Grand Prime. This phone have some problem when I trying to install custom stuff (Kernal,Recovery,ROM). My OS is 5.1.1 lolipop.And first I try to use Kingroot to root this phone, it's succesful root, but after I restart my phone, it won't boot and said this phone is using custom software/locked. And also said Secure error : kernal. So I wipe everything and flash back to stock os. Secode try I use flashify flash the kernal to stock kernal and works fine. But some root app don't work well (such as zANTI,SB tools) And yesterday I try to flash TWRP 2.8.4.0 to this phone on odin. And it's failed and phone said secure check fail : recovery, but I still can boot my phone. Then I tried use flashify to flash the TWRP, and after reboot it go in to the same window that the first time I met afyer root. But this time said Secure fail : recovery.
This stuff is so stupid and I don't know how to fix it. The restrastion lock is off.Pls help

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