[Q] TWRP for SM-G920F Flashed zeroflte now cannot Boot - Galaxy S6 Q&A, Help & Troubleshooting

I have flashed the recently released TWRP Release CodeName zeroflte on my Galaxy S6 SM-G920F via Odin successfully. I went to reboot into Recovery to take a Backup and it simply hung at the Samsung Boot Logo for 20-30 Mins. i can successfully boot into Download Mode but nothing else is this a corrupt release?

Snicholls said:
I have flashed the recently released TWRP Release CodeName zeroflte on my Galaxy S6 SM-G920F via Odin successfully. I went to reboot into Recovery to take a Backup and it simply hung at the Samsung Boot Logo for 20-30 Mins. i can successfully boot into Download Mode but nothing else is this a corrupt release?
Click to expand...
Click to collapse
Cheers to @bigbiff i re-flashed cfroot with it having a modified recovery and back up and running for now.

Snicholls said:
I have flashed the recently released TWRP Release CodeName zeroflte on my Galaxy S6 SM-G920F via Odin successfully. I went to reboot into Recovery to take a Backup and it simply hung at the Samsung Boot Logo for 20-30 Mins. i can successfully boot into Download Mode but nothing else is this a corrupt release?
Click to expand...
Click to collapse
I have same issue. Have you got it working yet?

I have this same issue. I cannot boot into TWRP after flashing it. I've already tried all flash methods as well. I can only boot into stock recovery. I believe @bigbiff is working on this issue. I sent him the recovery.img from the SM-G920i which I am sure is either the same as or very similar to the SM-G920F. Hopefully we see a fix soon.
Perhaps someone who has an SM-G920F or a SM-G920i and has gotten TWRP to work can share their knowledge :fingers-crossed:

partitions
if someone needs a backup from the org partitions, ive done root now and make a backup with the new mobileodin tool.

Doing a little research, do I need an unlocked bootloader to flash TWRP 2.8.6.0? I'm in Australia with a Telstra branded S6. How can I tell if my bootloader is unlocked?
Sent from my SM-G920I

Snicholls said:
I have flashed the recently released TWRP Release CodeName zeroflte on my Galaxy S6 SM-G920F via Odin successfully. I went to reboot into Recovery to take a Backup and it simply hung at the Samsung Boot Logo for 20-30 Mins. i can successfully boot into Download Mode but nothing else is this a corrupt release?
Click to expand...
Click to collapse
Hi- I am stuck at the powered by android screen. How did you get into download mode from there. The button combinations aren't working for me. I can only reboot with volume down + power.

bendotson said:
Hi- I am stuck at the powered by android screen. How did you get into download mode from there. The button combinations aren't working for me. I can only reboot with volume down + power.
Click to expand...
Click to collapse
me facing same problem, do you got any solution?

Try holding volume up and power.

bendotson said:
Try holding volume up and power.
Click to expand...
Click to collapse
did it more than 30 seconds but no luck

I'm sorry I don't remember exactly. Have you tried holding the home button in combination with power and volume down/up?

bendotson said:
I'm sorry I don't remember exactly. Have you tried holding the home button in combination with power and volume down/up?
Click to expand...
Click to collapse
With Home+volume down+power, it goes into download mode,
while with home + volume up+ power, nothing happened,
same with volume up + power,

Download mode is your only way out. You must flash a ROM with Odin from there

bendotson said:
Download mode is your only way out. You must flash a ROM with Odin from there
Click to expand...
Click to collapse
I already try it but stock rom is not flashing on demo live unit, odin fails it,

I see. What is the exact model number of your unit? You can go to sammobile.com to download the right ROM. Not sure about a demo unit though.
---------- Post added at 12:55 PM ---------- Previous post was at 12:54 PM ----------
Also it's possible that you have a newer bootloader and you are forced to do a ROM with that bootloader or newer. I have trouble going back to older roms once I flashed a newer one.

bendotson said:
I see. What is the exact model number of your unit? You can go to sammobile.com to download the right ROM. Not sure about a demo unit though.
---------- Post added at 12:55 PM ---------- Previous post was at 12:54 PM ----------
Also it's possible that you have a newer bootloader and you are forced to do a ROM with that bootloader or newer. I have trouble going back to older roms once I flashed a newer one.
Click to expand...
Click to collapse
It is SM-G920X and not listed in sammobile

Snicholls said:
Cheers to @bigbiff i re-flashed cfroot with it having a modified recovery and back up and running for now.
Click to expand...
Click to collapse
can you share that file pls, mine is not working

nsnobel2 said:
With Home+volume down+power, it goes into download mode,
while with home + volume up+ power, nothing happened,
same with volume up +
I had same problem with my s6 it was stuck on samsung galaxy s6 powered by android i used this tutorial at this website and it was working again
http://www.theandroidsoul.com/galaxy-s6-and-s6-edge-android-5-1-root-all-variants-81193/
Click to expand...
Click to collapse

bendotson said:
Try holding volume up and power.
Click to expand...
Click to collapse
keep on pressing at the same time volume down+HOME BUTTON AND POWER BUTTON IT WILL TAKE YOU TO DOWNLOAD MODE.
if you wnat to get recovery mode then shutdown mobile then press volume up +home + power button when logo appear on screen release the power button but dont release volume up and home button until you get recovery screen.
search google cwm receover for sm g920f and download it and flash it through odian. it iw better than twr recovery.

Stock firmware for Samsung Galaxy S6 SM-G920FZDAXSG?
Snicholls said:
I have flashed the recently released TWRP Release CodeName zeroflte on my Galaxy S6 SM-G920F via Odin successfully. I went to reboot into Recovery to take a Backup and it simply hung at the Samsung Boot Logo for 20-30 Mins. i can successfully boot into Download Mode but nothing else is this a corrupt release?
Click to expand...
Click to collapse
Do you have stock firmware for SM-G920FZDAXSG as i've installed the beta ROM and i'd like to revert to the original ? I'm unable to do it via Smart switch and cannot find the original firmware.

Related

[Q] Samsung Galaxy S GT-I9000M keeps rebooting

Here's my problem:
I have a Samsung Galaxy S GT-I9000M that keeps rebooting after trying to install a custom recovery so that I can root it.
What I did
I followed the steps (1 to 11), of Installing a custom recovery on Galaxy S mentioned in the following page:
wiki,cyanogenmod,org/w/Install_CM_for_galaxysmtd
After that, I simply unplugged the usb, there were no errors, and removed the battery and now what I get is the simply that my device reboots after the boot logo. IF I hold down volume + home + power I can boot in download mode. However, I cannot boot in recovery or in normal mode !
Here's a video of what it is doing youtube,com/watch?v=Wie9eZYyECw
What I have tried
Removing the battery and reboot the cellphone
I tried to redo step 7, heimdall flash --kernel zImage --no-reboot, but I still got the same error
etiennenoel said:
Here's my problem:
I have a Samsung Galaxy S GT-I9000M that keeps rebooting after trying to install a custom recovery so that I can root it.
What I did
I followed the steps (1 to 11), of Installing a custom recovery on Galaxy S mentioned in the following page:
wiki,cyanogenmod,org/w/Install_CM_for_galaxysmtd
After that, I simply unplugged the usb, there were no errors, and removed the battery and now what I get is the simply that my device reboots after the boot logo. IF I hold down volume + home + power I can boot in download mode. However, I cannot boot in recovery or in normal mode !
Here's a video of what it is doing youtube,com/watch?v=Wie9eZYyECw
What I have tried
Removing the battery and reboot the cellphone
I tried to redo step 7, heimdall flash --kernel zImage --no-reboot, but I still got the same error
Click to expand...
Click to collapse
try flash other recovery, older version, if that dont help, try to wipe everything from recovery (data,cache,dalvik). and ther reboot
Paget96 said:
try flash other recovery, older version, if that dont help, try to wipe everything from recovery (data,cache,dalvik).
Click to expand...
Click to collapse
If that doesn't work, can I return to the default recovery (if that exist) and if yes, how can I do that ?
etiennenoel said:
If that doesn't work, can I return to the default recovery (if that exist) and if yes, how can I do that ?
Click to expand...
Click to collapse
I dont find anything on internet :/ only what can you do is to flash stock ROM :/
Paget96 said:
I dont find anything on internet :/ only what can you do is to flash stock ROM :/
Click to expand...
Click to collapse
Ok ok. I have two questions for that, first, do you know where I can find the stock rom. And secondly, can I do that via download mode since it is the only thing I can access ?
etiennenoel said:
Ok ok. I have two questions for that, first, do you know where I can find the stock rom. And secondly, can I do that via download mode since it is the only thing I can access ?
Click to expand...
Click to collapse
sure
wait
I found android 2.3.5 stock official firmware
can this ??
---------- Post added at 04:09 PM ---------- Previous post was at 04:00 PM ----------
http://www.sammobile.com/firmwares/3/?download=4379
this is latest for it
Instructions
Extract (unzip) the firmware file
Download Odin v3.09
Extract Odin zip-file
Open Odin v3.09
Reboot phone in Download Mode (press and hold Home + Power + Volume Down buttons)
Connect phone and wait until you get a blue sign in Odin
Add the firmware file to AP / PDA
Make sure re-partition is NOT ticked
Click the start button, sit back and wait a few minutes
Thank you for that ! I have one question, I have plugged my phone in my computer, however, Odin does not detect it. My phone is recognized as Gadget Serial, do I have to do somehting so that my phone will be recognized ? I have tried to install the following drivers without success ! forum,xda-developers.com/showthread.php?t=961956
Forget this I had to remove the previous driver !

[Q] Recovery Mode Buttons won't work - Cant boot also

Hi,
I have this old Galaxy Ace Plus phone which doesn't boot. It had an old SlimRom on it and I installed the stock firmware over it by odin.
The phone starts boots to the 'SAMSUNG' logo that appears in the middle of the screen just before the homepage screen and vibrates sort of 'prrrr prrrr prr prr prr' and reboots and the same thing continuously.
Since then it won't boot and won't even go to recovery mode. When I press the recovery mode combo it does nothing 'black blank screen and no sound or vibration activity as if the phone is switched off completely'.
As per a few threads I saw to fix the bootloop you need to go to recovery and flash a file but because I can't go to recovery I am stuck.
However I can go to the download mode.
Here is what I have tried so far..
Re-downloaded and reinstalled the stock firmware
Tried to flash different recovery's.
Tried different ODIN versions (all say passed/OK)
Reboot manually after odin flash directly to recovery mode
Played with battery and some buttons
Tried different location stock firmwares
Nothing so far..
Is there anything else I can try ?
Thanks.
have you tried with the last firmware for ace plus ??
zyxw-androidiani said:
have you tried with the last firmware for ace plus ??
Click to expand...
Click to collapse
Thanks for the reply.
All the Ace plus firmwares on sammobile are 2.3.6
I have tried of a few regions but all are failing at the same boot loop.
hmm.. have you tried to flash TWRP ??
ps: are you sure that you can't go on recovery ? the combo is volume - volume + home button + power button (on/off) and when you will see the logo "samsung" you must leave the power button but don't leave the other.
Yes i have tried the correct combo. However i will search and try to flash twrp.
Will let you know.
Thanks.
Sent from my GT-I9500 using XDA Free mobile app
https://www.dropbox.com/s/iqiqs14g2ei6skx/twrp-build-3-06052013-trebon.tar.md5?dl=0 try to flash this twrp via odin
Do you use Odin 1.85 or another version?
zyxw-androidiani said:
https://www.dropbox.com/s/iqiqs14g2ei6skx/twrp-build-3-06052013-trebon.tar.md5?dl=0 try to flash this twrp via odin
Do you use Odin 1.85 or another version?
Click to expand...
Click to collapse
Thanks for the link, I have flashed it and it says RES OK and green color so I assume its fine. However the phone doesn't accept my recovery button combo ( Vol-Up + Vol-Down + Power + Home ). I think its scrap now.
Yes, I use Odin 1.85
maybe you have got a problem with one of button ?
zyxw-androidiani said:
maybe you have got a problem with one of button ?
Click to expand...
Click to collapse
I think so....I had the same problem some days ago....and I think it's an hardware problem (the power button)
You can also try to connect the phone on the pc via usb and try with adb commands
-write on cmd (terminal) adb shell and if you get
* daemon not running. starting it now on port 5037 * ( the port number maybe can change)
* daemon started successfully *
-now write adb reboot recovery and the phone must reboot into recovery
When i use my mo it ll reboot
sorry, but what do you mean with mo ?

S6 Stuck on Samsung S6 powered by Android screen

Hi everybody,
I guess i need some help, i got a S6 with a strange problem. It's stuck on the Samsung S6 powered by Android screen.
I tried almost everything. It's not my own phone so it's kinda hard to know exactly what caused the problem.
The story is that it was running perfectly with some custom rom, when using skype it suddenly shut down and got stuck on the logo. Now, i can go into download mode but not into recovery. So, i flashed twrp with odin with no problem, odin says completed. But when i start recovery it only says "recovery is not seandroid enforcing" and stays on that combined with the s6 boot logo. After that i tried flashing the stock rom again with odin , also going perfectly but same story , stuck on logo. I also tried 5.1.1 , 6.0.1 , bootloader, kernel, etc etc but all of them same story, stuck on logo....
Now i tried restoring the device with smart switch, and it did that perfectly with no errors, but after it got finished it restarted and u guess it...... stuck on logo!
So... i'm running out of ideas, any of u got some?
Thanx in advance
go into what recovery you have, stock or custom and wipe dalvik and cache and reboot then wait up to 15 mins
suburbadroid said:
go into what recovery you have, stock or custom and wipe dalvik and cache and reboot then wait up to 15 mins
Click to expand...
Click to collapse
If that was possible.... Recovery doesn't boot, i can only go into download mode. I can flash a recovery (or rom, bootloader , modem ,everything) without any problem with odin (no errors) but that's it. When trying to boot into recovery it just gets stuck again.
Keep trying to access twrp via key or button combo
Any update on this?
SM-G920F - NanoRom
If got the same Problem is there any Help ????
Maybe you are doing the enter into recovery button press timing wrong, etc. Its easy to mess up. Keep trying to get into recovery or give the phone to someone else to try enter recovery. The phone needs to be off first.
OR if you reboot via volume down and power which is what you have to on s6 since there is no battery to remove, you need to quickly switch t volume up power and home.
Enter in download mode flash TWRP WITH ODIN. THAN REFLASH A STOCK OR CUSTOM ROM.
---------- Post added at 02:05 PM ---------- Previous post was at 02:04 PM ----------
In other words:reflash TWRP with ODIN. It will reboot straight into TWRP after flashing
gohan040 said:
If that was possible.... Recovery doesn't boot, i can only go into download mode. I can flash a recovery (or rom, bootloader , modem ,everything) without any problem with odin (no errors) but that's it. When trying to boot into recovery it just gets stuck again.
Click to expand...
Click to collapse
When you get to the download mode don't press volume down to enter. Instead press vol up + home + power to enter recovery. This has worked for me so I'm sure it will work in your situation. Good Luck
And when you are doing the button combination to get into recovery, try not releasing any of the buttons until you see TWRP image

Phone stuck at Boot screen after installing TWRP recovery 3.2.1-berlin

I have BLN-L22 device. I installed TWRP recovery 3.1.1- berlin and it installed correctly. Then I found the latest version 3.2.1-berlin on official TWRP app. So I flashed that one and rebooted to recovery. Since then the phone is stuck at the bootscreen which shows 'Phone is unlocked, booting' message.
I can't connect to PC and how can I recover to original?
Official TWRP app (and relative site obviously) leads to a non working build of TWRP, i stumbled upon the same scene too while flashing official 3.1.0 version took by their site... Don't know why. Modded versions of TWRP made by OpenKirin team and HassanMirza01 works correctly instead. Here https://forum.xda-developers.com/honor-6x/development/twrp-honor-6x-hassanmirza01-t3733201 you'll find a working 3.2.1-0 version, i tested it by myself.
Now, to get rid of this and flash a working TWRP, you have to boot to fastboot mode with manual method, so begin with completely shut off the phone by keeping held power button for 10+ seconds.
Then, connect the phone to PC with the USB cable, and boot it up by keeping pressed power button and held down volume - immediately as you hear the vibration. From fastboot, you'll be able to flash back the working TWRP.
Problem Solved
RedSkull23 said:
Official TWRP app (and relative site obviously) leads to a non working build of TWRP, i stumbled upon the same scene too while flashing official 3.1.0 version took by their site... Don't know why. Modded versions of TWRP made by OpenKirin team and HassanMirza01 works correctly instead. Here https://forum.xda-developers.com/honor-6x/development/twrp-honor-6x-hassanmirza01-t3733201 you'll find a working 3.2.1-0 version, i tested it by myself.
Now, to get rid of this and flash a working TWRP, you have to boot to fastboot mode with manual method, so begin with completely shut off the phone by keeping held power button for 10+ seconds.
Then, connect the phone to PC with the USB cable, and boot it up by keeping pressed power button and held down volume - immediately as you hear the vibration. From fastboot, you'll be able to flash back the working TWRP.
Click to expand...
Click to collapse
Hi Thank you so much. The phone was restarting continuously after holding the power button. So I tried by pressing the power and volume down button which took me to fastboot.
Then I could install the compatible version of TWRP successfully.:good:
kpk1307 said:
Hi Thank you so much. The phone was restarting continuously after holding the power button. So I tried by pressing the power and volume down button which took me to fastboot.
Then I could install the compatible version of TWRP successfully.:good:
Click to expand...
Click to collapse
Good job!
RedSkull23 said:
Good job!
Click to expand...
Click to collapse
Hello there!!! help me. i too installed the 3.1 berlin and got stuck.even i have tried installing 3.2 and still i am stuck.no error while installing in both the images though.the screen just got stuck your device is booting..plz help
Venom0425 said:
Hello there!!! help me. i too installed the 3.1 berlin and got stuck.even i have tried installing 3.2 and still i am stuck.no error while installing in both the images though.the screen just got stuck your device is booting..plz help
Click to expand...
Click to collapse
Did you solve your issue.....I am also having same issue now. ..whatever recovery I flash....its get success but still it gets stuck on you are booting now
nokiasatyam said:
Did you solve your issue.....I am also having same issue now. ..whatever recovery I flash....its get success but still it gets stuck on you are booting now
Click to expand...
Click to collapse
You can successfully flash even non compatible images. the problem only arises when you boot them. Simply, they won't be able to boot because they're incompatible.
first, get into fastboot, flash compatible recovery(they are different for emui 5 and 8, so check before you flash). Then boot to recovery by pressing and holding power and volume up button at once from the fastboot mode itself.
Update me with the result. I'll tell you what to do next based on whether the flash works or not.

Samsung Galaxy S6 - recovery doesnt work - help

I can only reach Download-Mode on my S6 (SM-G920F).
Tried to flash with Odin: G920FXXU6ERF5_G920FDBT6ERF1_G920FXXU6ERF6_HOME.tar.md5 - it says "PASS!" and my S6 has rebooted once (after 30 minutes - nothing happens). Recovery mode doesnt work - idk why... i also tried to install twrp but it didnt work either (PASS! but recovery didnt work). please help me
i just can boot up to the white logo text (Samsung Galaxy S6 - powered by android) thats why i try to repair it
I am having exactly the same problem. I'll let you know if I get anywhere
tinfoilmonster said:
I am having exactly the same problem. I'll let you know if I get anywhere
Click to expand...
Click to collapse
thanks
Perform a full wipe from recovery mode volume up + home + power. Then try flashing official firmware using odin.
CajunOutlaw said:
Perform a full wipe from recovery mode volume up + home + power. Then try flashing official firmware using odin.
Click to expand...
Click to collapse
cant boot into recovery mode.
vyyn said:
cant boot into recovery mode.
Click to expand...
Click to collapse
Then try flashing official firmware using odin from download mode.
CajunOutlaw said:
Then try flashing official firmware using odin from download mode.
Click to expand...
Click to collapse
i did, nothing happend
vyyn said:
i did, nothing happend
Click to expand...
Click to collapse
which errors did you receive?
CajunOutlaw said:
which errors did you receive?
Click to expand...
Click to collapse
nothing.
Try with TWRP instead of Stock.
The same Problem i flash a stock firm and my s6 not boot
In downloadmod is system Custom and not offiziell ???????

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