[Q] how can run safemode from poweroff - Samsung Galaxy Note 10+ Questions & Answers

Dears,,
how can run safemode from power off, my phone is boot loop always
Regards

I managed to get mine by holding down the volume down button while powering on.
Was unintentional for me as I was just trying to silence the boot animation.

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[Q] Vol down stuck on, can't get past recovery.

Phone seemed fine until earlier when the volume just decided to go right down and it started vibrating. I restarted it and now I'm stuck at recovery as the volume rocker seems to be stuck from the inside. The rocker switch seems to work ok but it's as if the volume is stuck in the down position so that whenever I get into the recovery menu, the cursor just goes loopy as if the vol down is being held.
Has anyone heard of such a thing before and recovered from it or is it a warranty repair job?
Also, any tips on how to RUU the handset in this state?
Any help greatly appreciated.
you can run a RUU while in fastboot mode.
since vol down is constantly pressed i dunno if you will be able to get into it.
try switching phone off, then switching it on pressing BACK + POWER buttons
hopefully this will boot into fastboot rather than bootloader.
if succesful, just plug your phone with a usb cable to PC and run the RUU.exe

Help! HTC stuck in fastboot mode

Hi guys! So my aunt´s HTC Desire 816 had a problem with the power button. But I tried to shut it down by pressing VOL UP + Power button down to check if it really was the problem. It actually did shut down but it got into fastboot mode. Okay i went into the fastboot tab and pressed restart. It started up but it was in safe mode. So I shut it down but in the normal way, so power down and pressed on restart. But after I started it again it, again, went into fastboot mode. But this time I can´t restart it because the phone just wont get into the fastboot tab. The VOL UP button works but I can´t get into any other tabs like "show barcode" or "recovery" and so on.
BUT if I press the power button for 12 seconds the screen gets black but it just re-opens in the fastboot mode.
Anyone can help?

[solved] Stuck on boot loader warning screen

Hy,
I'm stuck on boot loader unlock warning (from google) screen after a restart.
It's written "press power key ti pause boot".
I tried to press and wait few minutes, several tile and nothing happen.
How can I get the phone boot ?
Hold down power button + vol up + vol down. Then let go of power button only once the device boots up. This should take you into fastboot. Fix the device. Reboot to OS.
:good:
Thank's a lot.
I have tried several combinaison but not the 3 button at the same time.

Realme 3 Endless Bootloop

My realme 3 was working normally since I got it, but one morning, I woke up to it stuck in a boot loop state- unexpectedly, of course.
I went online to search for solutions, but all of them required me to enter recovery mode/ fast boot mode. When I try to enter recovery mode- by holding down the volume down+power button- it will say, on the lower-left portion of the screen, "recovery mode>". But, it will then start its endless boot loop cycle once again.
I have tried going into fast boot mode- by holding down the volume up+power button- and it just goes into a black screen for a few seconds, then starts its endless boot loop cycle once again. I also cannot turn the phone off by holding down the power button, but by pressing all three of the physical buttons (both volume keys+power button).
What can I do?
you may check this article : link
note : DWYOR

Relock Bootloader

Trying to relock boot loader. Have flashed stock and OEM is live but greyed out. Have tried to get back to bootloader screen as per rooting instructions, hold down both volume up and down buttons, hold down power and plug in USB, just goes into start boot loop not getting past the first powered by android screen.
Can boot into download mode but no options there, tried holding the up volume button but nothing happened, tried both up vol and power, nothing, tried both up and down vol, nothing and of course do power and down vol and reboots phone.
Tried vol down, hold power button and USB cable and boot power up loop again.
Tried ADB but phone is not recognised when connected to computer and in download mode, works with Odin so not sure why not with ADB.
Any idea's on how to get to bootloader screen so I can relock?

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