Phone Stuck At Boot after installing custom firmware - Galaxy S6 Q&A, Help & Troubleshooting

I was in lollipop and i rooted it and installed TWRP. I download tyrannus rom which is marshmallow. After wiping and installing the phone stuck at booting. I waited 30 min but still it shows same screen. I don't know what is happening how should i fix?

you need to flash a marshmallow bootloader via odin use google to achieve this

What he said or boot to download mode and flash back to lollipop

suburbadroid said:
you need to flash a marshmallow bootloader via odin use google to achieve this
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Where can i download marshmellow bootloader..
And yes my model name is S6 G920I

Google it

Related

Boot loop, no recovery, PLEASE HELP!

I was trying to setup gltools on my phone. I choose an option to install gltools from recovery. Phone restarted and didn't boot to recovery. It bootloops since then and boots only in download mode.
I was on 6.0.1 rom and bootloader. Then I tried to flash stock rom via odin. It flashes successfully but still in bootloop. Is there any sollution? Tried to flash recovery also...Still nothing.
Any solution?
Did you try rescue it via Smart Switch?
forumber2 said:
Did you try rescue it via Smart Switch?
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Click to collapse
Yes. Smart Switch downloaded firmware and then stopped at 61% when updating. Don't know why. Is it possible to be marshmallow bootloader fault? I don't know if there is official MM update for my phone (SM-G920F) yet, so smart switch maybe tries to flash lollipop on marshmallow bootloader. Now I'm trying with new cable and usb port.
zelje said:
Yes. Smart Switch downloaded firmware and then stopped at 61% when updating. Don't know why. Is it possible to be marshmallow bootloader fault? I don't know if there is official MM update for my phone (SM-G920F) yet, so smart switch maybe tries to flash lollipop on marshmallow bootloader. Now I'm trying with new cable and usb port.
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Click to collapse
Beta Marshmallow bootloader allows install lollipop bootloader (tried with COJ1).
Maybe download fault?

Big probleme with recovery mode and more

Hi,
After i had flash a bootloader, modem and TWRP from this https://www.androidfilehost.com/?w=files&flid=50807 , i have some strange problems.
First, when i use odin now to flash a bootloader or TRWP and Official firmware, i had the message "fail".
The most strange it's my recovery mode, before they start i have a blue screen with this message "installing update system", after this they show me an android with warning sign. When i succees to enter recovery, i juste have the basic one and a strange message at the top "(Android Recovery. Samsung/zerofltexx/zeroflte. 6.0.1/MMB29K/G920FXXU3PAD. User/release-keys".
Now i just want to have TWRP, to flash a custom rom, but always odin show me the message "fail".
Any idea ?
Thanks
Model? What android version did you have?
the FW : G920FXXU3DPAD_G920FOXA3DPAE_XEF
Model : G920F
I suceed to install the XEF FW and to install the 3.0.0 TWRP by odin, however when i want to enter recovery i just have the galaxy S6 animation and this "RECOVERY IS NOT SEANDROID ENFORCING"
Its stuck on s6 boot screen ? Or start nomal?
Sent from my SM-E500H using XDA-Developers mobile app
Try flashing these 3 with Odin;
920F bootloader (BL)
https://www.androidfilehost.com/?fid=24459283995301217
920F modem (CP)
https://www.androidfilehost.com/?fid=24459283995301218
TWRP by arter97 (AP)
http://www.arter97.com/browse/S6/ke...r97-recovery-g920fi-13.0-twrp_3.0.0-0.tar.md5
Recovery should be working.
Michiel0912 said:
Try flashing these 3 with Odin;
920F bootloader (BL)
https://www.androidfilehost.com/?fid=24459283995301217
920F modem (CP)
https://www.androidfilehost.com/?fid=24459283995301218
TWRP by arter97 (AP)
http://www.arter97.com/browse/S6/ke...r97-recovery-g920fi-13.0-twrp_3.0.0-0.tar.md5
Recovery should be working.
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Click to collapse
The recovery work well, however when i reboot my devise, it's stuck at the galaxy s6 logo :s
Did you install a new rom?
Try this one.
http://forum.xda-developers.com/gal...xtrestolite-deodexed-mod-edition-1-3-t3119968
With the add-on package you can activate all the required bloatware if you need it.
Michiel0912 said:
Did you install a new rom?
Try this one.
http://forum.xda-developers.com/gal...xtrestolite-deodexed-mod-edition-1-3-t3119968
With the add-on package you can activate all the required bloatware if you need it.
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Click to collapse
ohh thanks, with this rom it's working again . thanks you man
No problem!
you should put solved on thread's title.
good luck

All I Want Is Stock Android 6.0.1 Rooted With Recovery, But Its Not Happening

Hi Awesome People
This is what I've been doing, Flash Ftf of Android 4.4.4 via Flashtools
Once its done I root it with Kingroot.apk
Once thats done install dualrecovery via PC
Once thats done boot into recovery, wipe and install Android 6.0.1 Prerooted
Once thats done I have Android 6.0.1 rooted and with recovery!!! NO!!!!
As soon as I boot into recovery I get stuck in a bootloop. So I then did it all again and when in Android 6.0.1 instead of booting into recovery as before, why not install dualrecovery again, maybe missing files is causing the issues??? NO!!!!!
Bootloop again. Can someone please help
MasterCMTS said:
Hi Awesome People
This is what I've been doing, Flash Ftf of Android 4.4.4 via Flashtools
Once its done I root it with Kingroot.apk
Once thats done install dualrecovery via PC
Once thats done boot into recovery, wipe and install Android 6.0.1 Prerooted
Once thats done I have Android 6.0.1 rooted and with recovery!!! NO!!!!
As soon as I boot into recovery I get stuck in a bootloop. So I then did it all again and when in Android 6.0.1 instead of booting into recovery as before, why not install dualrecovery again, maybe missing files is causing the issues??? NO!!!!!
Bootloop again. Can someone please help
Click to expand...
Click to collapse
Did you atleas wait 10-15 min? or u just reboot the phone? you need to wait it happens to me aswell its optimiziing in background whit out showing

Samaung s6 g920F fails to update to android 6

Hi im trying to update my samsung G920F to a marshmallow but any attempt to leaves it in a bootloop. Ive sucessfully installed twrp however when installing a custom rom the device is stuck at the Samsung loading screen. Ive tried usuing diffrent versions of odin, twrp and also tried to install stock firmwares for anroid 5 and 6 via odin but all fail. Ive restored the phone back to android 5.1.1 using smart switch and then attemped to root it with CF-root so then i can try install the recovery using the app but after flashing cf root with odin the phone is stuck in a boot loop again with 'Kernel is not Seandroid Enforcing ' on the top left of the screen.
Do i need to do anything before i flash the rom or twrp or root?
and does anyone know how to update the G920F to android 6?
thanks
Which error do you get when you try to flash a stock rom over Odin?

stuck on logo

hi there
by misstake i flashed the twrp and the kernal and im on lolipop the phone stuck on logo
so i flashed a stock rom 6.0.1 but for another country but it keep fails in 98% or 99%
i tried kies 3 it download and install the software successfuly but the phone doesnt want to start or go to recovery only opens the download mode
what can i do ??
ahmed1204esam said:
hi there
by misstake i flashed the twrp and the kernal and im on lolipop the phone stuck on logo
so i flashed a stock rom 6.0.1 but for another country but it keep fails in 98% or 99%
i tried kies 3 it download and install the software successfuly but the phone doesnt want to start or go to recovery only opens the download mode
what can i do ??
Click to expand...
Click to collapse
it got stucked on boot logo because i flashed wrong rom on it now i am not able to find any rom which i could flash on it each rom i try it is not able to flash it starts ( nand write start and fail) which country rom i should flash

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