My samsung galaxy s7 gets a bootloop everytime i try to flash a custom Rom - Samsung Galaxy S7 Questions and Answers

Hey!
My Samsung Galaxy S7 (SM-G930F) Gets a bootloop everytime i flash a custom Rom, obviously i backed up but still.. i have checked the rom's requirements everything!
How can i fix this?

Try a different version of TWRP? You confirmed the model # in download mode?

Use twrp 3.1.1 for Nougat Roms or 3.2.1 for Oreo.

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Galaxy S3 AT&T- Flashed Incorrect ROM, Phone Will Not Boot

wrong flashing on s3 AT&T
hey all,
i bought an s3 from our local market there was a custom recovery TWRP already installed .
i tried to flash orignal stock firmware but accidentally i installed a wrong ROM , i think it was S4 AT&T ROM "or" s3 i9300 ROM instead of s3 AT&T ROM
phone is going to download MOd but odin is not installing ROM .
i flashed a custom recovery again TWRP and now phone shows TWRP recovery but not boot up . just SAMSUNG glows and phone gets power off .
what should i do ?
i tried this ROM version s3 rooted firmware ( I747UCALG1_I747ATTALG1_ATT) but odin denied to install this firmware
kindly some one help me out .

Unable to install any custom rom on my SM-N915FY

Hi all,
I have an Galaxy Note Edge type SM-N915FY with custom rom installed: http://forum.xda-developers.com/note-edge/development/rom-micky387-rom-v1-0-t2998972
My phone is running on android 5.0.1 with kernel: 3.10.30-andrei-N915F-BOC6-v1.0
Baseband-version: N915FYXXU1BOB5
Yesterday I was trying to install the newer custom rom: http://forum.xda-developers.com/note-edge/development/rom-micky387lollifamous5-1-1v1-t3200849
To make sure this will work, I needed to flash the TWRP , after I tried to flashed this using Odin, the phone got in a Bootloop. So I flashed the older TWRP again and my phone is booting again.
So I tried to clear the cache, but then I get the error: Unable to mount \cache, I didn't know how to solve this so I reflashed the TWRP again through Odin, but still the same issue.
Do you guys know how I could install another custom rom? My phone is rooter, just to make sure.
Thanks in advance.
nobody?
notneeded said:
nobody?
Click to expand...
Click to collapse
To move on to newer custom ROMs (based on 5.1.1), you need to download and flash Stock 5.1.1, which you can download from here, then you can root it, to get the necessary files for doing so, check this thread out.
Credits for TWRP, new ROMs and the possibility of root on 5.1.1 go to micky387.
You Saved me. After I flashed the original android 5.1.1 I was able to flash TWRP and install custom rom.
Many thanks!

[Completed] How to flash official lollipop 5.0 firmware on custom rom installed s4

sir , I installed Aurora-I9500-S6-Port-beta2 rom on my s4 ( gt I9500) . then i want to restore the stock rom, I did n't get the file installed successfully.
getting errors while restoring and stuck on logo. Now I reflashed the custom rom again, now using, Can i Flash Official firmware 5.0 Through Odin
on My S4 ( Named As s6 on about device) and How to ?
XDA Visitor said:
sir , I installed Aurora-I9500-S6-Port-beta2 rom on my s4 ( gt I9500) . then i want to restore the stock rom, I did n't get the file installed successfully.
getting errors while restoring and stuck on logo. Now I reflashed the custom rom again, now using, Can i Flash Official firmware 5.0 Through Odin
on My S4 ( Named As s6 on about device) and How to ?
Click to expand...
Click to collapse
Hey,
Yeah you can flash the stock firmware for the Galaxy S4 via ODIN without any problems.
It will restore your ROM to stock 5.0 touchwizz.
Cheers.
but it saying on online forums should be the samsung S4 with same model Number
It saying on online forums it should be exact samsung s4 with its own model number ? No problems?
You need to flash stock s4 firmware
Check here:
http://forum.xda-developers.com/showthread.php?t=2265477
Make sure its for your phone
Good luck

[Completed] How can I fix my Samsung galaxy Verizon s4

Hello I really want HELP
I AM USING A SAMSUNG GALAXY VERIZON S4 RUNNING ON ANDROID 5.0.1 LOLLIPOP. TODAY I WAS TRY TO INSTALL TWRP RECOVERY ON IT BUT IT DID NOT WORK INSTEAD MY PHONE COULD NOT BOOT UP BACK SO I FIND A WAY TO BOOT IT UP BACK. BUT NOW ANYTIME I TRY TO GO INTO RECOVERY MODE IT LOADS UP ODIN MODE..AND NOW I GOT NO RECOVERY TO FLASH CUSTOM ROM'S OR ANYTHING. CAN YOU HELP ME FIX this PLEASE
Shaquille dale said:
Hello I really want HELP
I AM USING A SAMSUNG GALAXY VERIZON S4 RUNNING ON ANDROID 5.0.1 LOLLIPOP. TODAY I WAS TRY TO INSTALL TWRP RECOVERY ON IT BUT IT DID NOT WORK INSTEAD MY PHONE COULD NOT BOOT UP BACK SO I FIND A WAY TO BOOT IT UP BACK. BUT NOW ANYTIME I TRY TO GO INTO RECOVERY MODE IT LOADS UP ODIN MODE..AND NOW I GOT NO RECOVERY TO FLASH CUSTOM ROM'S OR ANYTHING. CAN YOU HELP ME FIX this PLEASE
Click to expand...
Click to collapse
First of all, Verizon S4 lollipop has a locked bootloader so you won't be able to flash TWRP or custom ROMs.
If you can get to download mode then flash the i545 stock lollipop firmware via Odin(same as you have or newer, you can't flash any older builds than what you have because of the bootloader).
Then you'll have to use Safestrap Recovery and modified stock TW(TouchWiz) ROMs.
You can find information and instructions for all that in the two development subforums in the Verizon S4 forum linked below.
http://forum.xda-developers.com/galaxy-s4-verizon?nocache=1&z=7969651510939002

Rooting and TWRP on Galaxy S6 920I version.

I was able to gain root no problem at all but nothing works with getting TWRP to install. I found the right version flashed with Odin and it never boots. I've flashed the kernal as well for this device and nothing. I have the stock ROM so I'm good there but what do I need to do to get TWRP to install on this thing?

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