HELP! My s8+ freezes in the logo after triyng to root - Samsung Galaxy S8+ Questions & Answers

Hi, I was triyng to root my phone (I rooted all my previous phones so i know a bit about that) it freezed in the logo screen and i cant reboot, shut down, and cant get into download mode or recovery either!!!!! i just can reset it pressing volume down + power, but it doesnt do anything.
I was following the steps of this video: www .youtube .com/ watch?v=yqhdq_A47DY but when it comes to the part where i use ODIN and have to enter recovery mode by pressing volume up + bixby button + power button, it just freezed and its like that and I cant seem to do nothing since I cant get into recovery or download mode. Also my pc doesnt recognize it.
Please help me!!

you will have to enter upload mode, then as soon it to reboots to exit upload mode, quickly hold down the buttons to enter download mode.

Related

Please I want to help boot off my Samsung Galaxy Grand 2

I have tried to install recovery TWRP on samsung device by Odin program but after rebooting the device no longer appears on the screen something I cant entry to recovery mode or download mode.
It seems to me only a black screen
plz can someone help me
dani
thanx
try to go in download mode vol - + home and power button. than press vol up some times phones in blank screen go into download mode

SM-G930F refuses to start into Download Mode, starts into Safe Mode instead

Hi there,
I was trying to flash TWRP on my S7, but I cannot get into download mode. Here's what happened so far.
installed Samsung drivers and Odin
unlocked OEM
got phone into download mode by pressing Vol Down and Home buttons during reboot
connected phone, but Odin wouldn't recognize it
left download mode by pressing and holding Vol Down and Power
phone was recognized after rebooting PC
tried to get back into download mode with Vol Down and Home
Phone boots into safe mode, exits safe mode without problems, but no Download mode to be entered
tried wipe cache and factory reset, problem persists
tried Vol Up and Home just for ****s and giggles, same deal
any ideas? :crying:
thank yooouuuu!
podarcis said:
Hi there,
I was trying to flash TWRP on my S7, but I cannot get into download mode. Here's what happened so far.
installed Samsung drivers and Odin
unlocked OEM
got phone into download mode by pressing Vol Down and Home buttons during reboot
connected phone, but Odin wouldn't recognize it
left download mode by pressing and holding Vol Down and Power
phone was recognized after rebooting PC
tried to get back into download mode with Vol Down and Home
Phone boots into safe mode, exits safe mode without problems, but no Download mode to be entered
tried wipe cache and factory reset, problem persists
tried Vol Up and Home just for ****s and giggles, same deal
any ideas? :crying:
thank yooouuuu!
Click to expand...
Click to collapse
So for clarity download mode is, when the phone is off press, vol down+home+power, in that sequence.
To exit safe mode, long press the power button and choose restart from the popup. If this does not work power off the phone and wait a minute before powering on.
To prevent problems with Odin, debugging should be enabled in developer options menu.
cooltt said:
So for clarity download mode is, when the phone is off press, vol down+home+power, in that sequence.
To exit safe mode, long press the power button and choose restart from the popup. If this does not work power off the phone and wait a minute before powering on.
To prevent problems with Odin, debugging should be enabled in developer options menu.
Click to expand...
Click to collapse
Well, I used vol down and home after restarting, which worked the first time...but now your version works, so thank you!!!:highfive:

recovery mode - reboot recovery

hello i am new here,
i have 9860 snapdragon, i have failed to allow booting to recovery, pressing vol up and power button never allow me to go to recovery, it keep showing warning screen in china language with power icon down in it send me to normal boot
i have succeeded one time only., at that time i follow step to enter download mode to install TWRP, but even in download mode, the OP
one time
i have succeeded one time only., at that time i follow step to enter download mode to install TWRP, but even in download mode, the OP ask to reboot to recovery directly inside download mode, doing the VOL+ and power also never send me to recovery within download mode.
please help me
try with phone connected, via cable, to the computer
Hold the volume down and power button until it pops up Samsung galaxy note 20 ultra text, let go of power button but continue to hold volume down button

Mi Samsung doesn't turn on!

I rooted my phone yesterday, so today i wanted to install twrp, but when i turn off my phone and tried to go unto recovery menu the logo just turn green and and the screen went black. I tried to start the download mode but is no answer, so i thought that the phone was bricked, but when is bricked you can access to the recovery mode, all i can do is press volume-down + power-btn and there i got the samsung turn on logo but then i have the same green logo and the black screen again.
Somebody can help me pls!!!
Try this: Connect usb with pc. Hit volume down + power button till screen goes on and at the same time screen goes on release power button and hit and hold volume up and down button, this should get you into download mode and flash stock firmware with odin
follow this guide to root it https://forum.xda-developers.com/t/samsung-a30s-sm-a307fn-twrp-and-root.4304119/post-85928519

[NEED HELP] Bricked my phone with low chance of any recovery

I need help urgently. I tried to change the splash screen of my Samsung Galaxy A51. I downloaded a custom param tar file, placed it in my downloads folder and used this command in adb shell to replace the older one. I did back up my old param. But there's no way I can restore it. Now, my phone when I try to start it. It doesn't even seem to turn on the screen anymore. I hear the phone vibrating every 2 seconds so I assume it keeps rebooting. I tried to enter download mode but I can't because samsung made it that you need to go into the recovery first, so I tried to go into the recovery but nope, it keeps vibrating and it's not responding to whatever I do. Is there still any hope for my phone? Thanks in advance.
Hello, I had this problem too. My phone also stopped booting into anything, even in TWRP.
For me, the resolve was to make the phone force reboot by holding power button and volume down, then immediately try to enter the downloading mode by holding volume buttons, when the screen turns off
and then you need to flash your device with your stock ROM
I understand you, that you cannot enter the recovery, but for me this method worked
I managed to solve it, the problem I had was that I was unable to boot into download mode. Because I have a samsung galaxy a51 and I did not know how to enter it. The last phone I had was a samsung galaxy s7 edge, back in the old days it was easy to enter download mode, just hold volume down, power button and home button. Now for some reason I need a cable connected to my computer and then hold volume up and down simultaneously. After I figured out how to enter download mode I flashed stock rom and phone worked again.
vigilante said:
I managed to solve it, the problem I had was that I was unable to boot into download mode. Because I have a samsung galaxy a51 and I did not know how to enter it. The last phone I had was a samsung galaxy s7 edge, back in the old days it was easy to enter download mode, just hold volume down, power button and home button. Now for some reason I need a cable connected to my computer and then hold volume up and down simultaneously. After I figured out how to enter download mode I flashed stock rom and phone worked again.
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Click to collapse
Hello! It is very good to hear!

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