"System UI has stopped" - Verizon Samsung Galaxy S7 Edge Questions & Answers

Hi. I have an S7 Edge SM-G935V Verizon running 6.0.1 stang5litre rom. It came installed with 3minit battery (Which I hate). I tried deleting that, but after restarting, It came up with a "system ui has stopped" message, and repeats constantly.
I've tried going to recovery, doing wipe/reset, wiping cache partition, going to download mode to flash latest firmware. I noticed when booting to recovery, there is a red message at the bottom that says "dm-verity verification has failed". Any suggestions?

Also when I try to flash the stock firmware it errors with the message "SW REV CHECK FAIL: [aboot]Fused Binary 4 > Binary 2

I had to flash back to Ph1 and reroot it when I got the same error trying to add 3minit to one of the roms the dm-verity issue that is
Sent from my SM-G935V using Tapatalk

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my note 4 SM-N910F dm-verity verification failed showing plzzz help me

When I go to my recovery, I see on the bottom of the screen: dm-verity verificatoin failed. Plzzz help me
I had the same thing on my N910A and I'm guessing it was from a botched OTA update. I used Kies3 to back everything up and then reset to factory settings and reinstalled the OS. After that the message went away and I could take OTA updates again.

G9287 in bootloop, after failed nandroid backup.

Hi, I need your help guys, this is the problem:
I have a G9287, in last G9287ZHU2BPE1 6.0.1, stock kernel, rooted with flashed BETA-SuperSU-v2.74 and with twrp-3.0.2-0-zenltezt.
Suddenly it started to behave weird after installing some quick boot programs from play store. So I tried to recover it with a TWRP nandroid backup. And it failed, it said after that:
EXTRACTTARFORK () Process ended with ERROR: 255
I tried doing twice with same results.
So I decided to install original firmware again with Odin. All the Odin process went OK, so it rebooted and started to "installing system update" it went for a while and count some percentage up to 32% and then some more "installing system update" and after a while it went twice to Samsung start screen, it did this bootloop twice and the it went to Samsung Recovery with this legend:
E: failed to mount /preload (Invalid argument)
Supported API: 3
I tried again with Odin and also with Smart Switch with same results.
I tried Samsung Recovery wipe data.
I also tried TWRP wipe, first full "advanced wipe" and after same results, "format data"
Then tried Odin again and same resuts. Incomplete "installing system update" with Odin and Smart Switch.
So I went to download mode and with Odin flashed twrp-3.0.2-0-zenltezt with success
and then flashed Audax_Plus_M_v6.0 with complete success again.The ROM opens perfectly as expected. But only shows one not working SIM signal.
My problem is that I can not stay in this custom ROM since it doesn't support dual sim as my version is. Also there is no custom ROM that I know for G9287 version.
So, because of this, I then went again to Smart Switch to try to intall last firmware version. And get same results, an incomplete system update with same legend in Samsung Recovery.
I have googled all the legends I have gotten, with no conclusive results.
So, I am asking for your advice. Thanks in advance.
Anyone with more knowledge and experience than me, I am a noob, I have keept trying , with same negative results. Audax installs and works perfectlly, samsung firmware still the same, Odin flashes perfectly and ends succesfully and then starts "installing system update" makes a count to 32%, says "erasing" and after some second with system update ,again, shows the dead android and an exclamation and then goes to samsung recovery showing:
Supported API: 3
# MANUAL MODE #
-- Appliying Multi-CSC...
Applied the CSC-code : BRI
Successfully applied multi-CSC.
And if I reboots same results again and again.
I'm now with TWRP 3.0.2-2, I have wiped and full format all partitions.
pmorales said:
And it failed, it said after that:
EXTRACTTARFORK () Process ended with ERROR: 255
Click to expand...
Click to collapse
Hey, this is ''no free storage in your phone'' failure I get this error many times while restoring, make sure you have more free space than back up size. I couldnt read your post completely, just in case if you restore old LP data etc, it may cause some issues.
Also have faced E: un/mount th?ng before, wipe all excluding internal» helped me in this case. Good luck.

s7 edge encryption failed

I was using my phone after I installed pokemon go, and it randomly froze, I did a reset and it gave me a custom binary blocked by frp error, so I installed stock ap on odin. When I start up the phone its now giving me a "encryption failed" error and only giving me the option to reset all my data, WHICH IS THE LAST THING I WANT TO DO.
I have no backups.
S7 Edge international edition.
PLEASE HELP

Unknown imei and baseband, twrp recovery doesn't work

Hello, i have problem with my S7 Edge. Yesterday I uninstalled some of the system apps like skype, whatsapp etc. And then my phone got into a bootloop. I did recovery from TWRP, but now my network doesn't work. It says "unknown imei" and "unknown baseband" in "about" settings. I had efs backup in twrp, and when I recover it, it says completed, no errors. But it doesn't work anyway. Also, I cannot install stock rom via Odin, there is error: "sw rev check fail device 3 binary 2".
Can anyone help me?
Some info:
I used stock oreo rom (XEO) with magisk and SuperStock kernel.

Recovery does not get flashed alongside stock rom

Backstory:
Received the message "Custom binary blocked by FRP lock" when restarting my phone. I had a custom ROM installed so this was probably why, but I had flashed no-verity-opt-encrypt previously so I don't know why I randomly got this message.
Tried to flash the latest Android 8.0.0 stock firmware from sammobile, successfully flashed through Odin but when the phone boots it keeps looping into recovery, followed by "No command".
When I try to access the recovery settings by pressing power+up it comes with:
fail to open recovery_cause(No such file or directory)#
Reboot Recovery Cause is [UNKNOWN]# No Support SINGLE-SKU
Along with a bunch of lines saying failed to mount /system and dm-verity failed.
I've tried flashing many different stock ROMs but only the factory binary combination ROM is able to boot up. Therefore, I cannot turn off FRP lock. I am struggling to find out why, even though Odin successfully flashed the whole stock BL, AP, CP and CSC, the recovery cannot be opened.
Any ideas would be greatly appreciated.
Edit: Managed to fix it through a YouTube video by Mr.Lee
Try downgrading to nougat or marshmallow. That should remove FRP.
Sent from my SM-G935FD using Tapatalk
I've tried but I cannot find any marshmallow/nougat version which does not result in a SW REV CHECK FAIL error, my kernel only accepts Oreo or higher it seems.

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