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[Q] have i lost root forever ? help !

all.
I have an i9505 on 3 UK that has been rooted for over 6 months. I've been running the excellent TW based Echo Rom but wanted to try an ASOP rom but quickly wanted to revert.
I tried to restore my Nandroid but this failed and screwed up the phone (dont ask)so back to ODIN and i flashed back to stock 4.4.2 firmware for the UK via Sammobile (NG8)
Now back to square 1 so attempted to reroot with CF Autoroot again via ODIN. all show pass and i get the black screen on the phone with the red android logo and line stating stock recovery restored. I then used ODIN to flash Philz recovery again shown as Pass, however when i try to get into recovery i get some small white text on the bkack background that is there too briefly to read before the phone reboots as normal.
The Su superuser app is there but states the Su binary is outdated and the phone has no root access.
Ive read a few methods to get round this but they all seem to follow the same process ive tried a few times now.
The Rom for Echoe is auto root so id have thought if i could get to recovery somehow i could just flash this ?
Any one any views or have i screwed up for good ? .

You will be fine.
If you want to flash a custom rom anyway the shortest way would be to just flash the custom recovery. You don't need root for that.
Uncheck auto-reboot before you flash the recovery and it should work.

Lennyz1988 said:
You will be fine.
If you want to flash a custom rom anyway the shortest way would be to just flash the custom recovery. You don't need root for that.
Uncheck auto-reboot before you flash the recovery and it should work.
Click to expand...
Click to collapse
so i reflashed Philz recovery and unchecked auto reboot. This then gives me PASS in ODIN. I guess then i unplug and try and activate recovery - but still nothing...it just boots up normally ?

robinta said:
so i reflashed Philz recovery and unchecked auto reboot. This then gives me PASS in ODIN. I guess then i unplug and try and activate recovery - but still nothing...it just boots up normally ?
Click to expand...
Click to collapse
What is the model descriped when you are in download mode?
What is the exact version of Philz you are trying to flash?

Lennyz1988 said:
What is the model descriped when you are in download mode?
What is the exact version of Philz you are trying to flash?
Click to expand...
Click to collapse
GTI9505...(Bootloader i9505xxegng8)
Originally I tried philz_touch_5.15.8-i9505.tar.md5
and then updated to philz_touch_6.23.9-i9505.tar.md5 with no avail.

Try redownloading it. If you say that if passes, then it should just work.
If it still fails then try TWRP. Uncheck auto-reboot before flashing.

Could it be connected to me flashing a generic unlocked UK firmware on a 3 UK handset ?

That's sorted it ! Flashed CWM recovery and am now running Echoes v28.
Thanks for the help. I was really panicking for a while.
I wont be changing roms for a while but I guess if I did I won't lose root ?

Custom recovery issue - help please

Hi Guys,
trying to flash a custom Rom on my Note 3. It is a UK model supplied by EE but is unbranded.
Flashed several phones before, just running into some issues this time round.
Got my Rom, Autoroot, CWM and Odin downloaded.
Flash Autoroot with Odin - no problem.
Flash CWM with Odin - no problem - until i try to boot into recovery anyway.
No error message etc on Odin but when i try to boot into recovery it keeps saying "cannot do normal boot" and puts me into download mode.
I can get to download mode to reflash and have tried TWRP with the same results.
It is saying "custom binary" when in download mode, and my Knox counter has tripped to 1 (phone out of warranty so not fussed).
Ive searched online and cannot find a thread where they actually manage to sort the problem.
Presumably what I want to do (install a custom Rom) is not impossible as there are so many Roms etc available for the Note 3, I am just a bit stuck as to my next step.
Any help appreciated.
Thanks

Use TWRP or Philz Recovery .

Thanks for the reply JJEgan, I tried Twrp also to the same effect. I did try Cwm first though, is this a common thing when using Cwm or have I done something wrong?
Im going to flash a stock 4.4.2 from SamUK and try again from scratch to see if it made a difference coming from 4.4.2 instead of 5.0 and then TWRP

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.

Galaxy S4 (GT-i9500) Major problem

Hello everyone. I used Albe95 N5+S6 Port rom for my GT-i9500 and it worked flawlessly. I had TWRP recovery. After a lot of using I thought to re-flash the rom and start using it new, so I reinstalled the Rom file on my external SD card and flashed the rom using TWRP recovery and it was a success, but then I noticed I accidentally backed up some things which I didn't wanted to I re-flashed the Rom again, but this time when I (in recovery mode) wiped the data, I chose "Advanced Wipe" or "Advanced Reset" (It was something like that I don't exactly remember. So after that I reflashed the rom and when I had to press "Reboot" a message appeared above saying "Looks like super user is not installed in your phone. Do you wish to install it?" I said Yes and the screen went blank. I tried to reboot but It didn't. I removed the battery and then put it back again and tried to get into recovvery but recovery seemed to be lost and I ended up in Samsung's own factory mode where we have options like reboot, flash using external sd card, flash using adb, enable cp logging and etc. I tried to flash back everything but nothing works. Tried Odin and tried flashing custom firmware but it fails. If I reboot Samsung Galaxy S4 GT-i9500 comes on screen and then it goes blank no boot animation or anything like that. Please help me, Your help will be highly appreciated

I used advanced wipe many times before, I'm pretty sure something else caused your dilema.
And most Odin fail messages are caused by the USB cable, PC USB ports (back ports are recommended) and Windows version.

So what should I do now?

If the problems are caused by the above mentioned, you should obviously try to change things up.

It appears that your phone is in soft-brick.
Also, you lost your TWRP.
Check your bootloader version and install the stock firmware via odin. (If you still fail in odin, As GDreaper pointed out, odin fail could cause by usb cable, port and windows version so you need to keep changing until it works)
Root the phone. Reinstall the TWRP.
Then flash the custom rom again. When you install the custom rom please follow the cooker (custom rom maker) instructions on wiping.

Thanks for your comment. I'm kind of a noob, how do I check bootloader version? and how will I know after checking my bootloader version which stock firmware to install?

Bootloader has nothing to do with it.
If you flash a stock firmware, the Bootloader will also be updated to whatever Bootloader the download firmware has.
The only situation where the Bootloader would matter is if you try to go from lollipop to kitkat, in which case it will fail.

Thank you. My device is back now.

I am glad to hear that your problem is solved.
When I was on kit-kat, I did not check my bootloader version and flash the stock firmware with older version of bootloader which tripped the knox counter on my i 9500. That was why I said to check the bootloader version before installing the stock firmware. You can use app like phone info to see the bootloader info. Then install the firmware with the same or newer bootloader.

I recomend to Update drivers, Windows, Bootloader install Samsung Kies and Install TWRP again, After stock

Might have Bricked S7 Edge SM-935FD. Need Help to recover

Hello guys
My phone is Galaxy S7 Edge Duos- SM935FD. I seem to have bricked the device.
Below are the actions I have performed.
1. Flashed TWRP using ODIN as described on https://www.the***********.com/root-samsung-galaxy-s7-edge/
2. Booted successfully into the OS. Found superuser app installed.
3. When I went to back to Flash ROM i erased multiple things such as internal storage/dalvik/cache/system after which device got stuck in bootloop. Showing NO OS.
4. I tried flasing Custom ROM Zip files through OTG. The process failed showing package corrupt and still stuck in bootloop.
I can enter recovery/download mode however cant seem to get the device booted. How can I get the device to work either Custom or stock ROM.
I will be going through some threads in the meantime, your guidance is very much appreciated.

Flash stock rom with Odin: This shouldnt be posted on Development Forum but rayher questions and Answers.
Find what your Stock Firmware for your phone is using Sammobile and flash stock then re do rooting and TWRP Process

zzThrain is right -- I wouldn't risk flashing custom ROMs at this stage, especially because many contain new bootloaders or other stuff that might make this even worse for you. Just pick up the relevant Samsung stock ROM file (from, for example, SamMobile) and see if it boots normally again. Once it does, re-do the process *after checking all MD5s of the files you used* -- I, too, have had it happen before that a download went corrupted and I flashed it. If all is well, get into Download Mode and let Odin rip.

rixon.d9 said:
Hello guys
My phone is Galaxy S7 Edge Duos- SM935FD. I seem to have bricked the device.
Below are the actions I have performed.
1. Flashed TWRP using ODIN as described on https://www.the***********.com/root-samsung-galaxy-s7-edge/
2. Booted successfully into the OS. Found superuser app installed.
3. When I went to back to Flash ROM i erased multiple things such as internal storage/dalvik/cache/system after which device got stuck in bootloop. Showing NO OS.
4. I tried flasing Custom ROM Zip files through OTG. The process failed showing package corrupt and still stuck in bootloop.
I can enter recovery/download mode however cant seem to get the device booted. How can I get the device to work either Custom or stock ROM.
I will be going through some threads in the meantime, your guidance is very much appreciated.
Click to expand...
Click to collapse
Go to recovery mode & transfer rom to phone using pc. wipe cache, delvikcache, data only. No need to wipe internal sd. Install rom & reboot.
if you phone goes to recovery or download mode, no need to worry. If it doesn't go to neither recovery nor download mode, them your phone might have probably bricked.

It's my pleasure to help you if you still facing this problem

zzThrain said:
Flash stock rom with Odin: This shouldnt be posted on Development Forum but rayher questions and Answers.
Find what your Stock Firmware for your phone is using Sammobile and flash stock then re do rooting and TWRP Process
Click to expand...
Click to collapse
Hi
I tried flashing stock rom from sammobile. I could find for SM-935FD hence downloaded SM-935F.
It got stuck at 90% showing System in ODIN.
From the ZIP file which is the file that needs to be flashed among below ? I tried AP.
AP_G935FXXU2DRB6_CL12365438_QB16944063_REV00_user_low_ship_meta.tar
BL_G935FXXU2DRB6_CL12365438_QB16944063_REV00_user_low_ship.tar
CP_G935FXXU2DRAG_CL648265_QB8691891_SIGNED.tar
CSC_OJV_G935FOJV2DRAG_CL12785220_QB16560277_REV00_user_low_ship.tar
HOME_CSC_OJV_G935FOJV2DRAG_CL12785220_QB16560277_REV00_user_low_ship.tar
Now when I try again it immediately shows FAIL. Am i Flashing the right stock rom ?

It Worked. Thanks to all who helped.
I wasn't running ODIN as Admin and also was using an slightly older version V3.10.7.