OTA fails , dm-verity fails - Galaxy Note 4 Q&A, Help & Troubleshooting

Hi there
after following a guide on how to downgrade from cm13 , i successfully finished the job and now have a COJ4 , but the prob is that every ota i get after downloading and going to recovery it says that the "dm-verity fails need to check DRK first" and just cant update , a friend said that it happened because you touched the IMEI (but everything i did was according to the guide) . ANY HELP?
(SM-910H Exynos)

Related

dm-verity verification failed

2 days ago i flashed twrp on my pure stock note 4, i did backup my rom including EFS using twrp and then flash kyubi rom with nameless kernel, it all went well. just now i wipe data ,system, cache on twrp and restore my backup stock rom and it went well too...and then i try to flash stock rom using odin so i can get back the stock recovery mode for OTA update when MM releases.. the flashing was a sucess and phone booted but my data inside werent wipe.
so i went to recovery mode and saw this dm-verity verification failed on the bottom i proceed to wipe data and reboot my phone, its all working now no problems except i cant reset my phone with the setting inside it will just bring me to recovey mode and stay there with that message.
now i did some research, some saying will bootloop and stuffs but mine is all ok no problem except i cant reset it inside the settings..
anyone can help me get rid of that message/problem?
If you format everything in advance format in twrp and then flash stock firmware this message will go away.
got the same problem. Then I went to a local store. They helped me. Here are steps
1. Pull out your battery, check your serial number (S/N:....)
2. Download smart switch, enter emergency software recovery..... Enter your serial number
3. Turn off your phone. Enter download mode or sth ( I don't remember it clearly. just power + vol down or up. just try it)
4. Smart switch will recognize your phone. Choose a firmware to download. then wait
5. Enjoy stock firmware
Use kies3 reinstall drivers, then use emergency recovery in kies to reinstall your current firmware or opt to update to latest or most recent release or version then follow kies instructions
rooted s5 smg900r4
Hello everyone
I have found a way to fix dm-verity and DRK issues and it works like official, meaning no errors in stock recovery and OTA works with Official firmware, the problem is related to corrupted/deleted 3 files on /efs partition. I have tested it on SM-N910C so I guess it works on other Exynos variants, perhaps even on snapdragon if the partition layout is similar? Kies won't restore DRK or dm-verity check because it doesn't write to EFS. I can fix yours if someone is interested via Team Viewer, you will need the following:
1. PM contact me for Skype ID
2. Stock rom, rooted (any root method)
3. Adb debugging enabled and drivers installed (Kies or SmartSwitch)
After repair you can enter your stock recovery and confirm there is no DRK/dm-verity red letters error.
Regards,
magix01
please guide us the proceedure here .. i have a phone with same problem & i have to update it to MM ...
dork997 said:
If you format everything in advance format in twrp and then flash stock firmware this message will go away.
Click to expand...
Click to collapse
Mine still says fail. but it also says "need to check drk first" could anyone possibly help me im stuck.the phone loads up and everything. but when i try to root or anything or flash any other firmware than n910pvpu5dqi5 it fails about 4 seconds in to flashing on odin. ive downloaded every possible firmware specific to the SM-N910P but only one worked.
im a big noob with the note 4 this is my first luckily its not my daily phone yet. im very familiar with the note 3 n900t but im finding they are very different. any advice would be appreciated!
Sir, please reply
When i unlocked my bootloader on my redmi phone this warning comes, but after clicking power button it will successfully boot to system but i m confused did i flash any rom in it, is it safe or not
Manish_k said:
Sir, please reply
When i unlocked my bootloader on my redmi phone this warning comes, but after clicking power button it will successfully boot to system but i m confused did i flash any rom in it, is it safe or not
Click to expand...
Click to collapse
If you just unlocked your bootloader and thats it, your rom should still be the stock one.

[SM-N910C] device does not have DRK please install drk first

I have SM-N910C with triped knox. I flash poland android MM with odin. After reboot i have error - device does not have DRK please install drk first and android cant load.
Then i flash twrp 3.0 with odin and all is ok, no errors and android load and work.
How can i repair that error? I want to use stock android 6.0 with stock recovery.
I Just wonder weather you have installed CM13 on you mobile before, and faced some problems before reverting back to touchewiz - If that is the case, then I would think they are many people will face this same problem whenever attemting to upgrade to Marshmallow !!

bootlop after rooting

hi guys.too day decide to root my s7 spriny .so i found this website
http://www.androidexplained.com/galaxy-s7-root-verizon-att-t-mobile-sprint/. i follow the steps
after flash the root boot(.tar) and i get passed from odin .after restart i got bootloop and when i enter to recover mode in the bottom it writen dm-verity verification failed recovery in first time i see it . i hop you guys help me.
no one can help
kareem007g said:
hi guys.too day decide to root my s7 spriny .so i found this website
http://www.androidexplained.com/galaxy-s7-root-verizon-att-t-mobile-sprint/. i follow the steps
after flash the root boot(.tar) and i get passed from odin .after restart i got bootloop and when i enter to recover mode in the bottom it writen dm-verity verification failed recovery in first time i see it . i hop you guys help me.
Click to expand...
Click to collapse
Sounds like you didn't disable the required apps that check for any modifications while on boot. Solution: follow this link http://forum.xda-developers.com/sprint-galaxy-s7/how-to/sm-g930p-root-t3410604 Then follow all the steps and read every bit of it from start to finish and don't skip anything. Once you have followed all the instructions, you should not have any issues with bootlooping. Many of others including my self have follows the steps and have came out with no issues of bootlooping. to get the phone back to working order fist I would ODIN back to APE1 which you can find in the link I provided. Goodluck.
my friend i didnt finde the APE1 . idont know the APE1 .is it a file to flash it by odin. if it right can you give me the link (APE1 ) please.
thanx men for help .it work

why my L31 fails to update over an OTA update ?

so am on c432b130 and obviously i got the notification to update to the b160 its a package of 712 mbs i have an unlocked bootloader and tried updating two times one with stock recovery the other with TWRP both failed
the one i tried with stock recovery said "error re download " or something like that .. what am doing wrong
my phone status :
battery 70%+
rooted
unlocked
with enough space
but still it fails so a huge HELP guys
thanks in advance ...
hello me friend
i am not expert but i think it is because your device is rooted,
lock bootloader and try again

!FIXED!SM-J530F! Did unroot from the SUPERSU app and now dead

Guys listen I tried almost everything from ODIN(flashing BTU, BGL) stock firmwares downloaded from samfirm and sammobi.
Nothing ever worked.I GOT OEM lock On and FRP lock also(BTWfrom the start they was Off) , but still there is SYSTEM BINARY:Custom in the DOWNLOAD MOD.
When I try to flash CF auto root or TWRP I get CUSTOM BINARY Error.
When I try to flash only stock rom 1st I get DRK error 2nd E: /misc error and when I do reset,restart wipe on stock recovery I get dm-ver error.
I dont know why but I think I should mention it what about SamFirm Binary nature check?
Guys I repeat" I clicked unroot from SUPERSU app"
Tried following ver:
J530FXXU1AQF5
J530FXXU2ARC3
J530FXXU2ARA2
J530FXXU2ARG2
Sorry for the bad language skills I hope you guide me to fix this mistake.
-FIX-
Found sboot.bin that was unlocking my OEM and could put even TWRP on first Odin run.
if Mods find this "Delete if necessary"
Help
vansi01 said:
Guys listen I tried almost everything from ODIN(flashing BTU, BGL) stock firmwares downloaded from samfirm and sammobi.
Nothing ever worked.I GOT OEM lock On and FRP lock also(BTWfrom the start they was Off) , but still there is SYSTEM BINARY:Custom in the DOWNLOAD MOD.
When I try to flash CF auto root or TWRP I get CUSTOM BINARY Error.
When I try to flash only stock rom 1st I get DRK error 2nd E: /misc error and when I do reset,restart wipe on stock recovery I get dm-ver error.
I dont know why but I think I should mention it what about SamFirm Binary nature check?
Guys I repeat" I clicked unroot from SUPERSU app"
Tried following ver:
J530FXXU1AQF5
J530FXXU2ARC3
J530FXXU2ARA2
J530FXXU2ARG2
Sorry for the bad language skills I hope you guide me to fix this mistake.
-FIX-
Found sboot.bin that was unlocking my OEM and could put even TWRP on first Odin run.
if Mods find this "Delete if necessary"
Click to expand...
Click to collapse
Hello!! I have same problem..can you please explain it. I m noob!
Hey dude Im newbie too
Google this "sboot unlocked "
i think its 4pda forum post
from there on its only you i cant actually help you
bc i didnt understand how exactly happened
saim problem Facing ..j530f

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