help can't flash any roms or update - Mate 8 General

now i'm on L-29c185b580 rooted unlocked bootloader and i had flash twrp
i tried to remove it by flashing stock recoveries found on the internet but it's not that stock it looks weird just restore recovery and reboot or shutdown and the top left called 'erecovery'
i wanted to update to b582 via firmware finder but failed many times i just wanted my phone to restore to normal
knowing that dload method don't work for some reason
any help please

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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.

Note 3 will not accept new firmware install

Hi,
I have searched these forums and i am surprised to see that i am possibly the only one with this issue. I have previously rooted and flashed custom roms on my note 3 (SM-N9005) without issue.
The last flash was back to stock 5.0. Now when i try to flash recovery with Odin it does pass then i reboot manually into recovery and i either get boot error odin mode or it just reboots. When i flash a stock firmware the phone does not wipe even if wipe partition in odin is ticked.
There are a few roms i'd love to try out but i'm stuck on the current stock as i cannot flash recovery on my device. Any help would be greatly appreciated.
Thanks
It looks like you flashed something wrong which mada all these problems
Try to use kingroot or any other app for rooting other than the traditional method
Root it and use rashr flash tool from play store to install recovery

com.sec.edpg error..what is it.

hi all,
i decided to unroot my device and flashed stock firmware through odin, now when the phone restarts i get this error and the touch is unresponsive i am not able to enter app drawer and the it takes repeated attempts to get into power off menu.
what has happened did i miss some imp step, was i suppose to uncock bootlaader under usb debugging etc etc. i tried flashin fw without BL file still same error.
this was an ebay purchase UK unocked model, which i believed was flashed with indian nougat firmware which i again reflashed to G935FXXU1DPLT, OTA updated to G935FXXU1DQB3 prior to rooting.
not able to boot into recovery also
currently iam flashing G935FXXU1DPLT or am i supposed to flash G935FXXU1DQB3

Cant get into TWRP/Recovery after CFW flash

I'm not a complete noob, but also haven't done anything regarding phone flashing in a while and this technology seems to change very quickly, so hard to keep up....
The Issue
I cant get into Recovery (Power + Bixby + Vol Up), my phone just shows the Samsung Logo and stays that way.
Forward
I have a SM-G950FD
I have no clue what the CSC code is
I am able to get into Download mode
I have a recent backup of EFS, CPEFS, and RADIO partitions
Odin does detect my phone
OEM Lock is OFF
What I did
I cant remember the sequence of events very well, just that I was on Nougat (I think) and wanted to try newer roms
I tried LightROM ([Samsung][ROM][PIE][9.0][13-July-2019][S8_S8+_F_FD][v21]LightROM.zip) which worked OK but I found out I wasn't rooted
So after using TWRP to flash a few more things, like SuperSU and still not getting a rooted device I decided to try a different CFW
I tried to install (hadesRom_PIE_Stock_v9.0.zip) from TWRP (This did not boot into the ROM)
I then tried (BatStock-Rom_SM-G95XF_V1.2.0.zip) from TWRP (tHis also did not boot into the ROM)
I then probably tried a few other things...
My phone now only starts with Samsung logo screen, and I cant get to Recovery/TWRP
Messing with ODIN
Only thing here is that I tried to install the latest version of TWRP with ODIN. While the flash succeeds, I still cannot get to Recovery.
I probably did try an older version of TWRP first (such as twrp-3.2.1-0-dreamlte.img.tar)
and I probably tried an older version of ODIN earlier too (Odin3_v3.12.5)
Last thing I tried was to flash latest TWRP (twrp-3.3.1-0-dreamlte.img.tar) with the latest ODIN (Odin3_v3.13.1)
Anything I can do to get TWRP back?
Thanks so much to everyone who keeps up with this stuff
Ok, made some progress. In order to repair phone, just need to use ODIN to flash (AP, BL, CP, & CSC) via Official Samsung 7.0 Nougat ROM.
Then after I install TWRP (twrp-3.2.1-0-dreamlte.img.tar) phone goes into bootloop.
Re-installing 7.0 Nougat to repair recovery.
Is there a magic combination to installing PIE + TWRP + SuperSU ?
Downloaded a 9.0 Pie Samsung Official from Austria (G950FXXU5DSFB_G950FODX5DSF1_MAX.zip) and Installing.
This guide looks promising https://www.androidinfotech.com/root-samsung-galaxy-s8-sm-g950f-pie/ . . .
the guide was very helpful. I now have Android 9.0 Pie + TWRP + Magisk (instead of supersu)
General Guide, Works even for phones with Issues
https://www.androidinfotech.com/root-samsung-galaxy-s8-sm-g950f-pie/
If you don't see OEM Unlock in Developer Options . . .
https://www.the***********.com/fix-missing-oem-unlock-toggle-samsung-galaxy-devices/
If you get "Cannot mount /data and unable to find crypto footer." when you try to install the Big 3 (Magisk-v19.3.zip, no-verity-opt-encrypt-6.0.zip, RMM-State_Bypass_Mesa_v2.zip
https://forum.xda-developers.com/s7-edge/help/twrp-mount-data-unable-to-crypto-footer-t3360331/page3
next I will attempt a Pie Custom ROM....

HELP! Broken EFS SM-G935F XSA

So after installing superman rom, I lost all ability to use a sim card
After days and nights of searching I've ultimately gotten no where
I've tried flashing stock firmware, using various tools and applications, flashing a variety of files and rims but I'm still getting no where
I have access to Odin mode, recovery mode
And a beautiful Samsung flash image that is stuck in a bootloader
TWRP said android pie 9 ONE UI installed successfully, along with giving a mount efs error
I would attach images but I dont quite know how
aso16 said:
So after installing superman rom, I lost all ability to use a sim card
After days and nights of searching I've ultimately gotten no where
I've tried flashing stock firmware, using various tools and applications, flashing a variety of files and rims but I'm still getting no where
I have access to Odin mode, recovery mode
And a beautiful Samsung flash image that is stuck in a bootloader
TWRP said android pie 9 ONE UI installed successfully, along with giving a mount efs error
I would attach images but I dont quite know how
Click to expand...
Click to collapse
Retry flashing stock with odin. That's the only way afaik to restore efs.
UsmaniMustafa said:
Retry flashing stock with odin. That's the only way afaik to restore efs.
Click to expand...
Click to collapse
I have tried heaps of times, but I'll continue trying, thank you

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