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
Dear Sirs,
My mobile: Samsung Galaxy Grand Prime SM-G530H
I have problem with USB ADB showing mobile serial
but it is saying unauthorized device I tried the code *#7284# not working.
It is Rooted and I have Busy Box installed.
When I press Down + Home + Power it says Downloading ... Do Not Turn Off Target!!
I can not even make selection it stay long time like this.
Please Help
Thank You
Hello,
Welcome to XDA.
When you press and hold volume down+home+power and it gets to the caution screen, you press volume up to enter download mode, then it takes you to the "Do not turn off target" screen. This is download mode, it is used to flash the device with stock firmware and other files.
If you want to connect to adb you have to be in recovery mode(volume up+home+power) or you have to be booted into system.
Hello, i need to enter download mode to flash new os but nothing happen - phone boot normaly. I try combo with 3 buttons vol down + home+power, also vol down + usb jig, also any other key combination but without success! I also enable OEM unlock, but this nothing changes. I can only boot normal to os, or enter in recovery mode, but not in download mode!
Earlier a phone has installed app Mobicontrol - with lock of many options to end user, but i recovered his to factory setings and now it is clean(but network branded) Android 7 on it.
Anybody can help ? Thanks!
My Samsung galaxy note 8 can not turn on ( stuck on logo and turn off ) and i can't go to recovery mode with 3 buttons combination but i can go to download mode, i try to flash rom with ODIN but not pass
Please help with some ideas.
thanks.
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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Hello! It is very good to hear!