Flashing stock and stuck on samsung logo - Galaxy S6 Q&A, Help & Troubleshooting

1 i have knox tripped
2 when i flash stock with smart switch i get stuck on samsung boot logo
3 same thing with odin....stuck on samsung boot logo
4 to get the phone working and boot to desktop i flash custom kernel like unikernel
5 the problem is i want to use stock kernel i want to flash with smart switch and i want to get updates from samsung like i was before because when i use unikernel and i try to updates phone said your rom is modified... is there any chance to bypass samsung logo without flashing custom kernel

try flashing your phone twice, and after every flash boot back to recovery and hard reset/wipe dalvik cache.

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[Q] Samsung galaxy s duos struck at logo of samsung galaxy s duos s7562

i am having samsung galaxy s duos (rooted)
without clockworkmod recovery It is struck at logo of samsung galaxy s duos s7562 that comes before samsung logo because of samsung ota update (Happens When i leave my phone idle connected to a wifi)
Earlier due to Samsung update it was struck at downloading mode and i was able to flash recovery and had started after flashing recovery but later on i found no sign of recovery in it (because it was unable to boot in recovery)
now i dont know what to do will flashing recovery will help me or i have to flash stock firmware (i am able to boot in downloading mode)
Hi,
If u want to root ur device, install custom recovery or else install the stock rom using Odin..
While installing custom recovery u should remove the battery at the time of system restart when odin shows PASS message..
shubham1358 said:
i am having samsung galaxy s duos (rooted)
without clockworkmod recovery It is struck at logo of samsung galaxy s duos s7562 that comes before samsung logo because of samsung ota update (Happens When i leave my phone idle connected to a wifi)
Earlier due to Samsung update it was struck at downloading mode and i was able to flash recovery and had started after flashing recovery but later on i found no sign of recovery in it (because it was unable to boot in recovery)
now i dont know what to do will flashing recovery will help me or i have to flash stock firmware (i am able to boot in downloading mode)
Click to expand...
Click to collapse
can u boot into recovery mode ? if u can then make a wipe data/cache

cannot revert back to stock

I have installed unikernel on my g925t s6 edge regular edge.*
Now i need to revert to stock kernel but i can't. If i do a fresh install of the lateset build OI1 from odin the flash procedure complete succesfuly but the phone after that wont boot because it stuck at Samsung logo powered by android. And when i go to download mode Recovery mode is Samsung official and System status is custom. I tried to factory reset with recovery but nothing. I have also tried to fully wipe the phone with twrp but nothing. After i flash the official lastest build with odin the system status is still custom and the phone is stuck at Samsung logo. I have to flash this kernel again in order to boot the phone. But i need that phone works with stock kernel and stock system. I also did an efs folder wipe, which means i have flashed another efs with odin and after that imei said unknown. Than i have repair imei and have my phone back to function. But i cannot revert to stock
Any ideas ?
Wrong thread. You have to go to the GALAXY S6 EDGE Q&A, HELP & TROUBLESHOOTING section..
Posted with my SM-G925f with Crash Power and Tapatalk

Cannot Flash any Roms on Samsung s6 SM-G920I [Help]

hey guys i tried many a times to install custom rom on my samsung s6 coz i am bored with touchwiz marshmallow
soo when i flash twrp with odin and when i enter TWRP and then reboot without doing anything it wont reboot it just keeps comming Samsung s6 boot again n again
SOO i need help guys i have CM13 for samsung s6 and in installation also it creates error of updater error 7
i edited updater-script and removed setprop line and when i flashed it successfully flashed but when i reboot to system it shows samsung s6 boot with kernel is not seandroid enforcing
Please guys help me to fix i am bored with touchwiz want to use other rom help
CyanogenMod is not ready for daily use. You don't want to install it on S6.
Conenct your phone to PC in download mode and use "Rescue firmware" option on Smart Switch to reflash latest software.
Then, if you want to install TWRP, flash THIS TWRP via Odin after reflash firmware via Smart Switch;
http://www.arter97.com/browse/S6/kernel/13.1/g920fi/arter97-recovery-g920fi-13.1-twrp_3.0.2-0.tar.md5
After you've flashed, boot into TWRP and install this zip via TWR;
https://download.chainfire.eu/964/SuperSU/BETA-SuperSU-v2.74-2-20160519174328.zip?retrieve_file=1
Then, reboot the system.
forumber2 said:
CyanogenMod is not ready for daily use. You don't want to install it on S6.
Conenct your phone to PC in download mode and use "Rescue firmware" option on Smart Switch to reflash latest software.
Then, if you want to install TWRP, flash THIS TWRP via Odin after reflash firmware via Smart Switch;
http://www.arter97.com/browse/S6/kernel/13.1/g920fi/arter97-recovery-g920fi-13.1-twrp_3.0.2-0.tar.md5
After you've flashed, boot into TWRP and install this zip via TWR;
https://download.chainfire.eu/964/SuperSU/BETA-SuperSU-v2.74-2-20160519174328.zip?retrieve_file=1
Then, reboot the system.
Click to expand...
Click to collapse
i have also flashed noble rom same issues pls ****ing help
and btw when i flash arters recovery i can successfully log in its recovery but later on when i flash something and press reboot system then that button doesnt work it just shows it was pressed and is stucked there and can't even move from there

ROM gets successfully installed but it again comes to CWM recovery.

I was using custom ROM without taking backup of previous version and I factory reset my devise then operating system also got deleted and i stuck on CWM recovery
when i tried to install another ROM it gets successfully installed but Samsung logo comes and again CWM recovery opens
i tried a lot but same thing happens, i tried to use Odin but it is not detecting my devise
plz help me to see something on phone except recovery
Samsung galaxy core I8262
That means that you're flashing incompatible software, then, as your device is unable to found a bootable boot image, it gaves up and decides to go to the recovery, to "tell you" to flash another ROM.
I moved this to the Galaxy Core forum to get more replies.
My solution would be Odin flash 100% stock, boot to make sure it boots, then Odin flash CWM and then reflash the custom ROM.
Rhushi said:
I was using custom ROM without taking backup of previous version and I factory reset my devise then operating system also got deleted and i stuck on CWM recovery
when i tried to install another ROM it gets successfully installed but Samsung logo comes and again CWM recovery opens
i tried a lot but same thing happens, i tried to use Odin but it is not detecting my devise
plz help me to see something on phone except recovery
Samsung galaxy core I8262
Click to expand...
Click to collapse
flash this recovery using cwm
http://forum.xda-developers.com/gal...recovery-twrp-3-0-2-0-samsung-galaxy-t3468405
then use this rom enjoy
http://forum.xda-developers.com/gal...t-cyanogenmod-11-samsung-galaxy-core-t3468602
Just use TWRP. CWM doesn't work properly on Core.

Help! Galaxy S8+ On loop after flashing stock firmware

firstly, I flashed custom rom and twrp however after a month or so while using the mob it just switched off and started boot loop, therefore I flashed stock firmware to get it back as it was bought for the first time.
after flashing form Odin, it says “installing system firmware - 32%” and then shows “erasing” after a few min and then it reboots but gets stuck at boot logo “ Samsung galaxy s8+ powered by android”, nothing works, I’ve tried flashing again and same happens, doesn’t boot to recovery aswell…. Any help ?? Thanks

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