Can't get into bootloader mode - Galaxy S III Q&A, Help & Troubleshooting

Today I was trying to get into bootloader mode on my SGS3 to get CWM Recovery using SDK tools. But when I type "adb reboot bootloader" it boots into normal mode.
When I try the Vol. Down + Power button it takes me to Safe Mode.
Please help me!
EDIT: I tried to remove the SD Card because I read another thread where this worked, but no success.

Pufi656 said:
Today I was trying to get into bootloader mode on my SGS3 to get CWM Recovery using SDK tools. But when I type "adb reboot bootloader" it boots into normal mode.
When I try the Vol. Down + Power button it takes me to Safe Mode.
Please help me!
EDIT: I tried to remove the SD Card because I read another thread where this worked, but no success.
Click to expand...
Click to collapse
There is no bootloader mode in S3 AFAIK. There is recovery, download and normal boot mode. Boot into download mode and flash the CWM recovery through odin. Hope this helps!

Thanks
I know it's a bit late, but thanks, it helped!

Related

No Fastboot more possible

Hi I need help.
After Flashin a new ROM it was not be possible to get in the fastboot mode. Pressing down the Power button and the Vol Down button start first the recovery mode than i see for a sec a CWM Screen an than the screen is black and nothing happend.
And as addon the device not boot. Sometimes i get a reboot
Any ideas how I can fix that? Is there a more low level solution?
Thanks,
alexander555 said:
Hi I need help.
After Flashin a new ROM it was not be possible to get in the fastboot mode. Pressing down the Power button and the Vol Down button start first the recovery mode than i see for a sec a CWM Screen an than the screen is black and nothing happend.
And as addon the device not boot
Any ideas how I can fix that? Is there a more low level solution?
Thanks,
Click to expand...
Click to collapse
OK, with testing I found a solution for the problem
Here the steps what i've done:
1. Load the Flyer with the power supply unit.
2. From PC Commandpromt. Start fastboot flash recovery recovery.img. I've get the message "waiting for devices". I've used a old CWM 4 reciovery Image
3. Now connect the Flyer and Start with "Power + Down". Here was the surprise that now the Bootloop stops and i see now the Boot Menu. So I change here to fastboot and flash the recovery Image new.
4 Rebbot now an voila bo boot more and I can use the normal cwm recovery mechanism to recovery one of my old images... Perfekt

Recovery mode error

I recently rooted my phone (micromax a87) and install cwm.
but it is not opening in booting mode ie when we restart our phone pressing volume up+power button,
none of the recovery method shows.
please help me.
KULWINDER GILL said:
I recently rooted my phone (micromax a87) and install cwm.
but it is not opening in booting mode ie when we restart our phone pressing volume up+power button,
none of the recovery method shows.
please help me.
Click to expand...
Click to collapse
Install Quick Boot (Reboot) and reboot to recovery. Or you can install Android Terminal Emulator and type the following code:
Code:
su
reboot recovery

Lg optimus ls970 fastboot no power button

basucally flashed a rom and it went bad and my phone wont boot, i can only get it into fastboot but plugging it in and holding volume up and i have no power button, so i cant select boot into recovery, is there any way i can through the cmd?
*edit*
I figured out how to boot to recovery, download a recovery img, and in fastboot cmd you go
Fastboot flash recovery_image_name.IMG
Then
Fastboot boot recovery_image_name.IMG
chansecombs said:
basucally flashed a rom and it went bad and my phone wont boot, i can only get it into fastboot but plugging it in and holding volume up and i have no power button, so i cant select boot into recovery, is there any way i can through the cmd?
Click to expand...
Click to collapse
Depends on which version of the official software/firmware you had installed. You might check out this:
http://forum.xda-developers.com/showthread.php?t=2230106
If you were on a KK set up then that recovery won't work.
es0tericcha0s said:
Depends on which version of the official software/firmware you had installed. You might check out this:
http://forum.xda-developers.com/showthread.php?t=2230106
If you were on a KK set up then that recovery won't work.
Click to expand...
Click to collapse
all i want to know is, when im in fastboot is there some kind of command line or any other way i can select recovery mode besides the power button? my power button is broken, and i cant turn on my phone to reboot into recovery due to me soft bricking it.
chansecombs said:
all i want to know is, when im in fastboot is there some kind of command line or any other way i can select recovery mode besides the power button? my power button is broken, and i cant turn on my phone to reboot into recovery due to me soft bricking it.
Click to expand...
Click to collapse
So when you turn it off, leave it set there for a bit (guess you would have to let it die at this point...), and hold Volume Up and plug in the USB cable to the PC - you don't get into Download Mode? But as far as booting to recovery without the power button and not able to boot into the OS...I can't think of a way. There are no fastboot commands to get to recovery and without it booting to anything but fastboot, there is no way to utilize adb commands either.

Somehow I Can't get to EDL mode

I just officialy unlocked my bootloader because I Can't enter EDL mode somehow. Tried everything, EDL scripts, adb, holding the volume buttons...
The phone always restart the the system (it works fine). This is weird because I can't do factory reset either, it always boots back into my system.
Can somebody help me in this?
If you have an unlocked bootloader, why do you need to go to EDL mode instead just use fastboot.
Care to explain better?
The issue is: I flashed TWRP with fastboot. When I try to boot into it (Holding Volume up + power) i just get back into system.
This is just weird, as I can't do a Factory Reset either!
Download edl7.zip file from xda thread and go into fastboot mode and double tap on cmd file...your device will go in edl mode (red led blink)
Zerei said:
Care to explain better?
The issue is: I flashed TWRP with fastboot. When I try to boot into it (Holding Volume up + power) i just get back into system.
This is just weird, as I can't do a Factory Reset either!
Click to expand...
Click to collapse
EDL is for flashing fastboot files for locked bootloader as flashing through fastboot doesn't work. If your bootloader is unlocked you can just use fastboot. For TWRP are you getting any error while flashing it, if not you should boot into TWRP by holding volume down and power button with your phone turned off.
harishmenace said:
EDL is for flashing fastboot files for locked bootloader as flashing through fastboot doesn't work. If your bootloader is unlocked you can just use fastboot. For TWRP are you getting any error while flashing it, if not you should boot into TWRP by holding volume down and power button with your phone turned off.
Click to expand...
Click to collapse
Hey man. Thank you for your help. But I think that I'm not being clear on what my issue is. I have some experience on flashing twrp and rooting. But never faced something like this before.
I can't even do a factory reset (from the settings menu) as the phone restarts and just goes back to the system. I flashed twrp but when I try to boot into it I get back to the system. I try to reboot into bootloader via the update menu and the phone resets and just get back to system.
It's just as if I can't acess the bootloader menu at all.
That never happened, try holding volume button before pressing power button. You can also try it through adb, make sure you have usb debugging turned on. For fastboot use adb reboot bootloader and for recovery adb reboot recovery
harishmenace said:
That never happened, try holding volume button before pressing power button. You can also try it through adb, make sure you have usb debugging turned on. For fastboot use adb reboot bootloader and for recovery adb reboot recovery
Click to expand...
Click to collapse
Yeah, tried that too. This is just way too weird to be normal. I'm sure that I did everything right.

Question How to enter recovery mode on Nokia 5.4?

How do you get into recovery mode? Running Android 10 Build QKQ1 and can't seem to access recovery mode through the power button and volume up combination.
Forgot the password, so can't reset the phone through Settings either.
try using PC with Minimal adb and fastboot
if anyone find any way to boot into recovery pleas reply

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