[HELP] TWRP Loop loading / phone will NOT start..? - Samsung Galaxy S7 Questions and Answers

I'm not sure what i did but i decided to install android 9 on my Samsung galaxy s7 (SM-G930F)
I installed android 9 on my phone and did not like it, so i went to reset it to stock 8.0 oreo firmware.
My phone was not rooted properly at this time* (not sure if that may have something to do with it.)
I went to reset it back to oreo and i factory reset my phone from TWRP, i wiped it and then it was stuck on wiping for a hour or so, So i held all 4 buttons to get to download mode to install 8.0.
It wouldn't allow me to install 8.0. it would just Fail every time. I tried turning my phone on, it would kick me to TWRP Recovery and it would NOT load. It is just stuck with the usual loading of TWRP With the logo, Teamwin and recovery project 3.1.3.0
I was able to put on TWRP 3.2.3.0 But it didn't help. it is just stuck on the loading part of TWRP before you get any of the options so i can't do ANYTHING on my phone.
I can NOT Get into the TWRP
I can NOT Flash on android oreo 8.0 using Odin
I can NOT Boot up my phone normally
my phone is either in the TWRP Loading screen or in download mode all the time. Unless my phone dies then its off,
If anyone has had this issue or can help please do, It would be greatly appreciated

Related

Booting to Recovery with no System

I've experienced trouble since trying to switch custom ROMs
After using TWRP to install the new ROM, my phone (920w8) wouldn't get past the Samsung flashing...
I've reinstalled TWRP via ODIN...but now my phone is stuck on the Samsung Galaxy S6, powered by Android logo...
I can get into download mode but the phone won't boot and won't enter recovery mode.
Any ideas?
thanks
Just flash stock ROM via Odin
Thanks...I reluctantly reached the same conclusion...
I have a backup of my apps and data, but it's just a nuisance to go back to stock and start over...
But, here goes !

Phone stuck on powered by Android screen

Hello, i've recently uninstalled Magisk on my Oreo 8.0 phone, and it didn't want to boot, i thought flashing the stock boot.img would work, but no, it doesn't, it's still stuck on this screen, and i can't even boot into fastboot anymore, can someone help me ? Thanks.
Oh and I can't access recovery mode neither.

Samsung J400F stuck in loop after flashing custom recovery TWRP

Hello people!
I have a J400F phone model, I was working with android 9 rooted & working well, I updated to android 10 with a fresh install, the phone works well, and I wanted to use a custom recovery TWRP and root the phone, it stuck in boot loop, this is how I flashed:
- Used Odin with the latest stock firmware "J400FXXU6CTGO".
- restart the phone, and the bootloader is already unlocked "OEM Unlocked".
- Downloaded TWRP for J400F from halabtech, flashed it, then rebooted to recovery.
- In home screen, Wipe --> Format.
- With TWRP I flashed RMM_Bypass_v3_corsicanu.zip then no-verity-opt-encrypt-6.1.zip
After this I tried booting to system but then It kept rebooting after reaching the samsung logo.
Any help is appreciated guys.
I managed to access the download mode by taking out the battery, put it back in the phone, connect it to USB in the computer, press vol down and home button and you should be able to enter the download mode to flash the stock ROM (still reading on the second part).

HELP : Zenfone6 Bootlooping Constantly and Cannot Go Past TWRP Logo

Help.
I was on Android 10 and I just flashed latest 2021 MARCH full firmware.
following this: https://forum.xda-developers.com/goto/post?id=84193795
Update was fine and phone rebooted successfully.
Magisk was fine too.
I flashed Magisk afterwards (flash to inactive slot after OTA)
Then, I found out that I did not have TWRP anymore,
so I went into Bootloader mode, and via ADB, booted up TWRP 3.4.0.0
then, I flashed TWRP [twrp-3.4.0-0-I0W1D-Q-mauronofrio]
and rebooted to recovery, to see if TWRP was there...
...and now my Zenfone 6 cannot boot up anymore.
I think I flashed TWRP 3.4 and not 3.5
I really, really don't know what to do now,
ie. phone screen is black but I can briefly see the TWRP logo,
before phone goes black again.
I cannot go into Bootloader mode nor does pressing down on the power button down for 10-seconds do anything.
EDIT:
it's the same situation as this
-- https://forum.xda-developers.com/t/...enfone-6-stable.3937844/page-12#post-84205699
It seems official android 11 support is broken. Twrp logo flashes for a sec and then bootloops. Any chance for quick update?
I managed to boot into the phone (by pressing VOL down + POWER).
Basically, my TWRP is corrupt or incompatible with Android 11.
So, I got to figure out how to remove TWRP completely (because I have lost root too)
MODS,
please delete this thread because i am certain now that
the cause of my bootloops, etc... were due to TWRP
not being compatible with Android 11

Samsung A315F stuck on Bootloop after I rooted the device sucessfully..HELP

There is no TWRP recovery made for my device so i tried to Root my device without TWRP by watching some Youtube vedios....And i successfully rooted by device as the Odin3 said PASS...
After the ROM was installed my device rebooted....And from then to now i have not seen samsung boot logo on my screen...... My device turns on if i hold the power button and Shows Samsung A31 Powered by android and then vibrates and reboot and again and again and then shut down automatically after doing this three to four times..
I have latest samsung drivers insatlled
I have latest Odin 3 installed
I have downloaded Stock Recovery ROM from SAMRECOVERY
My Device is Samsung A315F/DS in real but i could not find a ROM for that so i installed A315F ROM
Same Security Patch update date
Same Reigion which is PAKISTAN
Same Build number: A315FXXU1CUF2
The only thing that was change is A315F isntead of A315F/DS
Note: My device can still go into download mode and Boot recovery Menu
I have tried every way to solve this problem like Clearing Device Cache or Factory reset or Installing Stock rom instead of Magisk Edited ROM (Flashing the device) or reseting the device after stock recovery....HELP
Don't think your attempt to root phone's Android was successfull, otherwise you wouldn't have ended with a bootlooping phone.

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