Develop Bugs

[Q] issue after rooting Recovery Booting. Set Warranty Bit : Recovery loop

hi, i just decided to root my t mobile note 3 device so the first website was tellin about KINGO 1 step root so i did install KINGO and it said successfully rooted and i clicked finish the phone rebooted and it showed me
Recovery Booting
Set Warranty Bit : Recovery
and this screen keeps looping and i cant even enter recovery mod once the phone turns on it shows me that and it keep looping auto reboot same screen
im not sure if my phone is still alive anymore
any solutions?
thanks.
note 3 t-mobile n900t

Enter download mode (hold [VOLUME-DOWN][HOME][POWER] until buzz, then release [POWER]). At the first download mode screen where it says you can press volume-down to boot normally, press volume-down to boot normally.
Frank

same prob
Frank Westlake said:
Enter download mode (hold [VOLUME-DOWN][HOME][POWER] until buzz, then release [POWER]). At the first download mode screen where it says you can press volume-down to boot normally, press volume-down to boot normally.
Frank
Click to expand...
Click to collapse
Same problem as OP, and I can not get into download mode either. If I do as above, it still goes on booting .

saeidzzz said:
hi, i just decided to root my t mobile note 3 device so the first website was tellin about KINGO 1 step root so i did install KINGO and it said successfully rooted and i clicked finish the phone rebooted and it showed me
Recovery Booting
Set Warranty Bit : Recovery
and this screen keeps looping and i cant even enter recovery mod once the phone turns on it shows me that and it keep looping auto reboot same screen
im not sure if my phone is still alive anymore
any solutions?
thanks.
note 3 t-mobile n900t
Click to expand...
Click to collapse
If the advice above didn´t work (nothing happened when pressing the usual VOL down - home - power etc), this is how I managed:
I tried booting around 25 times with the power button released at different times. Did not work.
Tried to insert battery when pressing the 3 buttons. Did not work.
I let the battery run completely empty. Started charging the phone and pressing the 3 buttons. Did not work.
I charged the phone full (with booting the whole time....needed to put it somewhere quiet). After estimating it was full, I pulled out the battery, preparing to send it to mobiletechvideos.com (they saved me before). After a few hours I wanted to see the error message so I could write them. When I inserted the battery, I got the regular download mode! Nowthen, would I dare to boot it since I am not really sure what to flash to my phone?
I rebooted, and now the phone is back to normal. OTOH, I will not try to flash CWM/TWRP again, so goodbye custom roms (Omega )

you are a life saver!
Frank Westlake said:
Enter download mode (hold [VOLUME-DOWN][HOME][POWER] until buzz, then release [POWER]). At the first download mode screen where it says you can press volume-down to boot normally, press volume-down to boot normally.
Frank
Click to expand...
Click to collapse
I thought I was going to have to factory reset my phone like other forums suggested and lose everything. Thanks to your suggestion I was able to get out of recovery reboot loop. Thank you!

Thanks for your help, you are a lifesaver lol! I saved so much money and time because of you. Have a great day

Frank Westlake said:
Enter download mode (hold [VOLUME-DOWN][HOME][POWER] until buzz, then release [POWER]). At the first download mode screen where it says you can press volume-down to boot normally, press volume-down to boot normally.
Frank
Click to expand...
Click to collapse
But how to enter recovery it still says set warranty bit recovery

i am facing problem with set warranty bit: recovery in samsung J5 model...

samsung j5 500f
i have the same problem when i flash twrp recovery..any solution ????

Ghats normal
Sent from my SM-N900T using XDA-Developers mobile app

My Fix
I held down the Down volume key along with the power and spammed the home button until the download screen came on, just keep spamming it while holding down the other keys, it will reboot just keep spamming, then I plugged it in to my computer, opened Odin and re installed the Root and it booted up fine

ulop3z said:
I held down the Down volume key along with the power and spammed the home button until the download screen came on, just keep spamming it while holding down the other keys, it will reboot just keep spamming, then I plugged it in to my computer, opened Odin and re installed the Root and it booted up fine
Click to expand...
Click to collapse
Um. U might wanna flash back to stock. Your phone shouldn't do that. Ur messing up your bootloader. Flash newest firmware via Odin
Sent from my Samsung SM-N900T using XDA Labs

Tmobilefan906 said:
Um. U might wanna flash back to stock. Your phone shouldn't do that. Ur messing up your bootloader. Flash newest firmware via Odin
Sent from my Samsung SM-N900T using XDA Labs
Click to expand...
Click to collapse
The phone is fine now, it was just stuck on the loop and spamming home was the only way out, its fine now I've had no problems and it boots up fine

This happens...
This happens to almost everyone at some point of time. There is no need to worry as you just need to flash recovery like TWRP or CWM. To shed some light on this issue... boot loops mainly happen when you uses the incorrect version of software with your ROM or stock firmware. By using youtube you can look at the videos of your phone model and find the recovery version number needed.
For anyone who has a Note 3 T-Mobile phone who is still stuck! I am willing to make a video to show how to fix this and provide all the firmware/version numbers + links in one bundled location to make it easier.
ALL PHONES ARE VERY specific... ONLY USE THE CORRECT FIRMWARE FOR YOUR MODEL PHONE
Again, if you have a Samsung Note 3 T-Mobile, model number SM-N900T and are still lost. Let me know so I can shot a video and bundle files needed.
---------- Post added at 08:44 AM ---------- Previous post was at 08:38 AM ----------
cdresor said:
If the advice above didn´t work (nothing happened when pressing the usual VOL down - home - power etc), this is how I managed:
I tried booting around 25 times with the power button released at different times. Did not work.
Tried to insert battery when pressing the 3 buttons. Did not work.
I let the battery run completely empty. Started charging the phone and pressing the 3 buttons. Did not work.
I charged the phone full (with booting the whole time....needed to put it somewhere quiet). After estimating it was full, I pulled out the battery, preparing to send it to mobiletechvideos.com (they saved me before). After a few hours I wanted to see the error message so I could write them. When I inserted the battery, I got the regular download mode! Nowthen, would I dare to boot it since I am not really sure what to flash to my phone?
I rebooted, and now the phone is back to normal. OTOH, I will not try to flash CWM/TWRP again, so goodbye custom roms (Omega )
Click to expand...
Click to collapse
Don't be scared by this... just choose the correct versions before blindly trying to install a ROM. Also, only use links from main sources if you dont fell like auditing the code!

Hi guys, sorry for might be late about helping you now years later... But recently I've found something interesting about fixing this issue.
*****
Fix: (100% working in Galaxy Grand Prime SM-G530H)
UPDATED: More detailed info!
# Before flashed Recovery or Root:
1. Root device using Odin or any other rooting known workaround.
2. Backup Recovery (optional), and Kernel using Rashr (available on PlayStore).
3. Flash Custom Recovery (TWRP), using Odin PC software or TWRP android app.
4. Flash backed-up Kernel.img file to Boot partition using TWRP install section.
5. Reboot system (It may take a few time to boot)
# After flashed Recovery or Root: (accidentally or without knowing)
1. Search online and download your exact Phone Stock Kernel.
2. Follow *before flashed* above ↑ from 3rd.
Bonus info:
Even after flashing TWRP, you might be able to Boot device yet, by going to TWRP → Advanced → Reboot system. (It bypass bootlooping to Recovery, while: “Set Warranty Bit : Recovery”).
That's all! Try at your own, then share it!

[Q] Tab Pro 8.4 won't turn on

Hello everyone! My Galaxy Tab Pro 8.4 won't turn on anymore. I tried charging it, that wasn't the issue. I left it on the charger and nothing changed. I plugged it into my PC and it didn't make any noises and it doesn't even recognize it as an unrecognizable device. Is there any button combo to see if it's 100% fried or not?
A couple of weeks ago I rooted it and updated it to another ROM, but it had been working PERFECTLY since then! WEEKS!
Any suggestions?

power button
Press and hold the power button for 30 - 40 seconds and see if it powers up. I had this problem yesterday.

dwcasey said:
Press and hold the power button for 30 - 40 seconds and see if it powers up. I had this problem yesterday.
Click to expand...
Click to collapse
This did not work

Hold the power button down for 2 minutes and don't let go, also hold vol up while doing it to see if you can get into recovery.
keep it plugged into the charger while you do this.

otyg said:
Hold the power button down for 2 minutes and don't let go, also hold vol up while doing it to see if you can get into recovery.
keep it plugged into the charger while you do this.
Click to expand...
Click to collapse
OK, this worked. How can I unroot and restore the OEM bootloader and everything?
Before flashing I made a TWRP Backup, as well as a Flashify-backup.
I have these two folders on my desktop.

zkyevolved said:
OK, this worked. How can I unroot and restore the OEM bootloader and everything?
Before flashing I made a TWRP Backup, as well as a Flashify-backup.
I have these two folders on my desktop.
Click to expand...
Click to collapse
to restore everything you will need to boot into download mode , if you are in download mode now you can use kies or odin to flash the stock firmware and this will correct everything.
to boot to download mode its either (Power + vol down) , or (power + vol up) , try both until you see it say download mode., or if you are currently in twrp you can select reboot->download mode
you can get th stock firmware here
http://www.sammobile.com/firmwares/database/SM-T320/
(Cellular south) XAR is USA wifi model.

otyg said:
to restore everything you will need to boot into download mode , if you are in download mode now you can use kies or odin to flash the stock firmware and this will correct everything.
to boot to download mode its either (Power + vol down) , or (power + vol up) , try both until you see it say download mode., or if you are currently in twrp you can select reboot->download mode
you can get th stock firmware here
http://www.sammobile.com/firmwares/database/SM-T320/
(Cellular south) XAR is USA wifi model.
Click to expand...
Click to collapse
And this will remove root, TWRP and any custom roms?

zkyevolved said:
And this will remove root, TWRP and any custom roms?
Click to expand...
Click to collapse
yeah it will be like when you first bought it.
btw when using Odin3 put the firmware under the AP box, don't mess with any options.

My Note 7 stuck !!

Hey, guys!
Rooting and installing custom ROMs is fun, but when things go wrong and your device gets messed up or goes into a bootloop (for any reason), you need to install the stock firmware back to the device to make it function normally again.
I just stuck with my Note 7 SM-930FD everything is formatted !!
I don't know how to fix it.
can you please help me how to restore it to stock firmware and where can I find to stock firmware for my model?
right now I just have TWRP recovery right now.
thanks:crying:

I say this to everyone who has your problem but so far it has only helped me when I got stuck trying to restore stock XSA firmware.
I added: BL/AP/CP/CSC (Not HOME_CSC) (This will erase everything)
Odin Options Tab > Enable both Auto Reboot and Phone Bootloader Update
Enter Download Mode (Boot device with Home + Down buttons pressed)
Hold Home + Down and click START in Odin. It will probably fail and instantly reboot. Because you're holding Home + Down it'll boot to Download Mode. As soon as you're back in Download Mode hit START in Odin again. Repeat as fast as you can. Mine begun flashing after the fourth or so attempt. Flashed stock XSA firmware fine.

azzicles said:
I say this to everyone who has your problem but so far it has only helped me when I got stuck trying to restore stock XSA firmware.
I added: BL/AP/CP/CSC (Not HOME_CSC) (This will erase everything)
Odin Options Tab > Enable both Auto Reboot and Phone Bootloader Update
Enter Download Mode (Boot device with Home + Down buttons pressed)
Hold Home + Down and click START in Odin. It will probably fail and instantly reboot. Because you're holding Home + Down it'll boot to Download Mode. As soon as you're back in Download Mode hit START in Odin again. Repeat as fast as you can. Mine begun flashing after the fourth or so attempt. Flashed stock XSA firmware fine.
Click to expand...
Click to collapse
Thanks man! I did it 100%
now my phone back to life again

Bricked Phone

Hello, I have the A705FN/DS and I tried do Custom Recovery and ROOT but i'm suck on this screen ( https://imgur.com/lVOX4rt ), i can't boot in recovery or download mode, i can't use the phone, Someone can help me?! Already tried a lot of things on internet but nothing so far..

Try not to panic, I've seen this several times.
- Plug the charger cable into the phone.
- Press and hold all three buttons (up volume/ down volume / power) at the same time and keep holding them, wait (at least 10 seconds+), phone will reboot (keep holding all three buttons and wait), even if it says 'press power button to continue, wait), hold the buttons and wait. It may reboot again....
- Keep holding the buttons until the screen goes black then release all 3, this should take you to a blue screen, slightly different blue to the normal download screen, with 3 options:
1. Press the up button once and quickly to download a customer OS. <- Select this option.
2. Long press the up button to go in device bootlock mode.
3. Press 3 to restart.
Start ODIN and download/flash stock firmware for your phone.
If you do get to download mode, be sure to uncheck 'reboot automatically' in Odin, just in case you have some failures, you can click on the 'Reboot to download' in Odin without have to fuss about with all the button all the time.
You must reboot to download mode EVERY time a failure happens before trying to flash again, else you'll need to do the 3 finger thing all over again.....
Worked for me! :good:
Might take a few attempts to get to the download mode, but you should be able to recover it, no worries (had this last night).
Update if it works!

i installed trwp successfully. After that i decided to flash havok os. After that phone went into bootloop. It loads only to twrp and stacks on twrp logo screen(with its build number) no reaction on buttons. Any chances to do something with Odin?

zaera said:
i installed trwp successfully. After that i decided to flash havok os. After that phone went into bootloop. It loads only to twrp and stacks on twrp logo screen(with its build number) no reaction on buttons. Any chances to do something with Odin?
Click to expand...
Click to collapse
First, make sure that you've the latest official firmware is downloaded on your computer. Then, prepare your phone's cable by connecting it's one end to the computer, keep the phone disconnected for now.
Open odin, prepare all the official firmware's files including ap, bl, csc etc. All of them. And make sure that you've selected the CSC file, NOT the HomeCSC..
Now, you should read this paragraph completely before taking action. First take yor phone and put you fingers over the volume buttons (both of them, up and down) and the power button. Wait until screen turns off (as you said, it was stucked on TWRP). Once it turns of and it's black, dont waste so much time and connect the other end of the cable to your phone and wait till a blue screen shows up.
Now, if the screen is showing you options like Download Mode or Bootloader Unlocking, tap to volume up to enter download mode. If it's not showing you options and it is showing a warning screen like the screen mentioned in the first entry up here, it's ok, you're in download mode.
Start the proccess with odin. Then tell me the result. If it stucks at the end of the 'SYSTEM' installing, tell me that before waiting longer than 10 minutes after all the sign of life dissapears in odin. Waiting for your respond ^^

y.erenbektas said:
First, make sure that you've the latest official firmware is downloaded on your computer. Then, prepare your phone's cable by connecting it's one end to the computer, keep the phone disconnected for now.
Open odin, prepare all the official firmware's files including ap, bl, csc etc. All of them. And make sure that you've selected the CSC file, NOT the HomeCSC..
Now, you should read this paragraph completely before taking action. First take yor phone and put you fingers over the volume buttons (both of them, up and down) and the power button. Wait until screen turns off (as you said, it was stucked on TWRP). Once it turns of and it's black, dont waste so much time and connect the other end of the cable to your phone and wait till a blue screen shows up.
Now, if the screen is showing you options like Download Mode or Bootloader Unlocking, tap to volume up to enter download mode. If it's not showing you options and it is showing a warning screen like the screen mentioned in the first entry up here, it's ok, you're in download mode.
Start the proccess with odin. Then tell me the result. If it stucks at the end of the 'SYSTEM' installing, tell me that too before waiting no longer than 10 minutes after all the sign of life dissapears in odin. Waiting for your respond ^^
Click to expand...
Click to collapse
Thank you very much! I will try that asap, since the official firmware still downloads(probably several hours). I just recorded a video of how things look right now.
youtu.be/QQ09lf322C8

zaera said:
Thank you very much! I will try that asap, since the official firmware still downloads(probably several hours). I just recorded a video of how things look right now.
youtu.be/QQ09lf322C8
Click to expand...
Click to collapse
Ok, tbh you're phone is in a nice condition. You can relax if you're not. Several hours? This seems long, if it is not about your network speed, I mean if you're installing the firmware from a website please try to install it via frija instead. You can find it here.: https://forum.xda-developers.com/galaxy-a70/how-to/galaxy-a70-firmware-list-variants-t3957239
And, please be sure that you're installing the right firmware for your model.
The only thing you should do is pressing all the buttons simultaneously and connect the phone to the computer while the phone's screen is off. Then enter the download mode.

Oh yes! Thank you, sir! i got to that blue screen.
imgur.com/gallery/UnYKp6h

zaera said:
Oh yes! Thank you, sir! i got to that blue screen.
imgur.com/gallery/UnYKp6h
Click to expand...
Click to collapse
Nice, while it's saying Downloading at the phone's screen, click Start in Odin. Please keep me updated.

sorry to jump in but which model for usa tmobile/att?

leo5111 said:
sorry to jump in but which model for usa tmobile/att?
Click to expand...
Click to collapse
I wanted to help but have no idea. Maybe you should ask this to your service provider?

leo5111 said:
sorry to jump in but which model for usa tmobile/att?
Click to expand...
Click to collapse
I'm using the Samsung Galaxy A70 (SM-A705MN/DS) on T-Mobile. Got it on Amazon.
Came with case, earbuds, and 128G SD card, but only a USB-C to USB-C for charging. You'll need a different cable if you plan on rooting.
My post about it:
https://forum.xda-developers.com/ga...t-variants-t3957239/post81388071#post81388071
Rooted and running below, btw ?
Magisk 20.2, Manager 7.5.0
EdXposed Installer 2.2.5
Riru Core 19.5
Riru - EdXposed v0.4.5.1_beta (4463) (SandHook)

did you unlock bootloader on youres? and the usb-C cable it comes with doesnt work if you want to root? is there a special type c or just another one? because i have a type C cable

Hii, I think i brick my phone again.
i tried to update my phone for android 10 ( A705FN - Offical Firmware from SamFirm ) and after use odin to "flash" only AP, like the tuto i read, don't boot, its stuck on "samsung Galaxy A70 (...) Power by ANDROID "
Already tried go to TWRP or Download mode, but i can't, i press for 5 mits and nothing happens, already tried to use Volume Down + Volume Up + Power, and continuo restarting the phone and don't go to download mode.
Someone can help me, or tell me something can do?
Thanks in advance.

BubSystemS said:
Hii, I think i brick my phone again.
i tried to update my phone for android 10 ( A705FN - Offical Firmware from SamFirm ) and after use odin to "flash" only AP, like the tuto i read, don't boot, its stuck on "samsung Galaxy A70 (...) Power by ANDROID "
Already tried go to TWRP or Download mode, but i can't, i press for 5 mits and nothing happens, already tried to use Volume Down + Volume Up + Power, and continuo restarting the phone and don't go to download mode.
Someone can help me, or tell me something can do?
Thanks in advance.
Click to expand...
Click to collapse
Why only flashing ap? Flash all the files. Csc And Home_csc has a difference. if you flash csc, your data will be formatted. If you want to keep your data, flash home_csc. Dont flash only ap. How did you try to enter twrp? did you try to flash ap over a phone with custom recovery? Flash all the files. Hope you backed up your data. Try to flash all files with home csc, not only csc. if doesnt work, flash all the files but with csc this time.
To enter download mode, be sure that your phone's screen is black and connect the phone to pc at the same time you press all the buttons.

Have I just bricked my faithful A70?

So I tried to install TWRP and followed the steps, used ODIN v3.14, it tried to upload something but failed with an error.
Now the phone has gone into a perpetual restart cycle:
1) Reboot (by itself or Vol Down + Power)
2) Blank screen with: "Galaxy A70 - Secured by Knox - Powered by Android"
3) Screen with: "This phone's bootloader is unlocked and its software integrity... - Press power key to continue"
4) Blank screen with: "Galaxy A70 - Secured by Knox - Powered by Android"
5) Blank screen with: "SAMSUNG" for a very long time
6) eventually back to step 1
****************
Is there a way to get back this phone?

I was flashed twrp normally and nothing happened for me. Did you pressed vol up+power ASAP after flash successful ? If not, go to download mode and flash again, then press vol up+power immediately.

I never managed to flash TWRP, ODIN displayed an error when I tried.

1. Your using the wrong version of odin. You need 3.13.3
2. Sounds like your not key comboing fast enough?
3. You can not hard brick the A70. If its in a boot loop, plug into pc and Continue to hold vol up and down till it boots to download mode. Flash latest stock version then reboot.
[CLOSED] Delete
Mod edit: Thread closed as the threadowner removed the content of the opening post! Oswald Boelcke, Senior Moderator Delete
forum.xda-developers.com

Zilliman said:
I never managed to flash TWRP, ODIN displayed an error when I tried.
Click to expand...
Click to collapse
Did you boot to Android, check oem in dev options then power off and then enter download mode? Using odin 3.13.3?

Jinetty21 said:
I was flashed twrp normally and nothing happened for me. Did you pressed vol up+power ASAP after flash successful ? If not, go to download mode and flash again, then press vol up+power immediately.
Click to expand...
Click to collapse
Dont press power during the end process, its power and vol down till screen goes blank then immediately let go and press and hold just vol up.

OK, I am now in the "Downloading..." screen and the phone is waiting.
All I have on my PC is:
recovery.tar
twrp-3.6.1_9-0-a70q.img.tar
DFE.zip
I do not have the Samsung firmware or anything else.
What should I do now?

Zilliman said:
OK, I am now in the "Downloading..." screen and the phone is waiting.
All I have on my PC is:
recovery.tar
twrp-3.6.1_9-0-a70q.img.tar
DFE.zip
I do not have the Samsung firmware or anything else.
What should I do now?
Click to expand...
Click to collapse
Get the original firmware for your phone from a 3rd party website.

Zilliman said:
OK, I am now in the "Downloading..." screen and the phone is waiting.
All I have on my PC is:
recovery.tar
twrp-3.6.1_9-0-a70q.img.tar
DFE.zip
I do not have the Samsung firmware or anything else.
What should I do now?
Click to expand...
Click to collapse
Get frija from the link in my guide under tools, install it on your pc, then use it to download your latest stock firmware. Make sure you have odin 3.13.3 as well
In frija, enter the model number and the region code of the A70
In my case it would be SM-A705MN/ TTT
Do NOT flash other models, it must be for your Model. Also, dont flash csc_home in this instance, use csc. When loading the AP file, it will take a little bit to load in and you may see odin has stopped working, ignore that and it will eventually load, make sure auto reboot is unchecked everytime you use odin. The first step in my guide says to download and flash latest stock firmware. Anytime your going to do modifications to a device, make sure to have the latest stock firmware first.

Many thanks for suggestions.
I managed to download the stock firmware from https://www.sammobile.com/samsung/galaxy-a70/firmware/SM-A705FN/BTU/#SM-A705FN and have uploaded it using ODIN 3.14 The phone has now started, like new / factory reset.
I am now setting it up (Samsung firmware) just to make sure I have got my phone back.
After I will try to zap and upload another ROM.

MarvinMod said:
Dont press power during the end process, its power and vol down till screen goes blank then immediately let go and press and hold just vol up.
Click to expand...
Click to collapse
I didn't said that hold power button during flash. Press vol up+power after successful flash, that means when odin say pass then phone goes black and boots, while bootsplash is coming, immediately press and hold vol up+power to switch to recovery.

Jinetty21 said:
I didn't said that hold power button during flash. Press vol up+power after successful flash, that means when odin say pass then phone goes black and boots, while bootsplash is coming, immediately press and hold vol up+power to switch to recovery.
Click to expand...
Click to collapse
Its not up+power after successful flash.
Its down+power till screen goes blank then immediately hold vol up only. Is what im trying to tell you. It will NOT work the way you described.

Zilliman said:
Many thanks for suggestions.
I managed to download the stock firmware from https://www.sammobile.com/samsung/galaxy-a70/firmware/SM-A705FN/BTU/#SM-A705FN and have uploaded it using ODIN 3.14 The phone has now started, like new / factory reset.
I am now setting it up (Samsung firmware) just to make sure I have got my phone back.
After I will try to zap and upload another ROM.
Click to expand...
Click to collapse
Glad you got her going. Thought you said you had a GM not an FN but if its working

MarvinMod said:
Its not up+power after successful flash.
Its down+power till screen goes blank then immediately hold vol up only. Is what im trying to tell you. It will NOT work the way you described.
Click to expand...
Click to collapse
It's not necessary, i can go up to recovery with what i'm saying. What do you mean by vol down+power ? That doesn't do anything. BTW I have FN model.

Jinetty21 said:
It's not necessary, i can go up to recovery with what i'm saying. What do you mean by vol down+power ? That doesn't do anything. BTW I have FN model.
Click to expand...
Click to collapse
In download mode, Android 11, to exit, it litterly tells you on the screen to hold vol down and power to reboot. Vol up and power does nothing in this state. To get to twrp from download mode, hold vol down and power till screen goes blank and then press and hold vol up. This will boot to twrp. Other ways to boot to twrp is power off device, plug into pc, wait for it to charge, then hild vol up and power till it boots or if magisk is installed, use magisk reboot options.
Dude, your key combos and information is incorrect. You can not reboot to twrp from download mode by holding vol up and power.

Samsung changed the keymap combination to boot into recovery on 3.1, so to boot into recovery stock or whatever it is, just follow the steps:
Connect your cellphone to the USB port.
Press on Volume UP during boot.
Samsung does weird things

haky 86 said:
Samsung changed the keymap combination to boot into recovery on 3.1, so to boot into recovery stock or whatever it is, just follow the steps:
Connect your cellphone to the USB port.
Press on Volume UP during boot.
Samsung does weird things
Click to expand...
Click to collapse
Yes, that's.what i'm saying. I'm using September Update's bootloader to get rid of this weirdness lol

MarvinMod said:
Dude, your key combos and information is incorrect. You can not reboot to twrp from download mode by holding vol up and power.
Click to expand...
Click to collapse
My key combo is true, actually the wrong one is yours This is the valid way also on the latest bootloader but like haky86 said, on latest bootloader Samsung wants you to plug USB cable to do this.

So we are agreed, there is no way to get to TWRP unless you are connected to USB? For example, on my one old phone, I used to keep TWRP backups on the SD card, and I could restore anywhere, I did not need to be near the PC with a USB cable.

Zilliman said:
So we are agreed, there is no way to get to TWRP unless you are connected to USB? For example, on my one old phone, I used to keep TWRP backups on the SD card, and I could restore anywhere, I did not need to be near the PC with a USB cable.
Click to expand...
Click to collapse
there's a fix in the telegram group, I don't remember which was because I left all cringy groups.