No recovery mode, no download mode, but works ok - G2 Q&A, Help & Troubleshooting

Hi, my LG G2 works just fine, BUT it won't boot into download mode (vol up + usb cable plug), nor into recovery mode (power + vol down, and again after logo). In first case it just shows the battery charging screen, in second it keeps rebooting as long as I hold power button. Once I release it the phone just boot up normally.
I have vanilla Android 4.4.2, buttons works as intended once system is up.
I have tried turning USB debugging off and on, no changes.
Any ideas? Thanks in advance for all the replies!
EDIT It's the D802 version.

Related

[Q] Can't boot to Download Mode!

I'm trying to unbrick my LG G2 D802 open EU version
but i can't seem to go to download mode, it just skips to CWM.
Please help? :\
really scared...
What steps did you do to get into download mode?
ulihh said:
What steps did you do to get into download mode?
Click to expand...
Click to collapse
i tried 2 things:
1) disconnected USB from device, shut it off, clicked up volume button for a while, then connected to usb. it goes to CWM recovery.
2) disconnected USB from device, shut it off, clicked up+down volume button for a while, then connected to usb. LG logo stayed looped.
Does anyone know another way to get into Download Mode on LG G2 D802?
have you tried shutting the G2 off, leaving it on the USB and then starting with "Volume up" + Power?
stetre76 said:
have you tried shutting the G2 off, leaving it on the USB and then starting with "Volume up" + Power?
Click to expand...
Click to collapse
it just restarts the phone whenever im connecting to the USB...so it goes straight to recovery mode
if you can connect via adb, then just type adb reboot download

Can't enter recovery mode (TWRP) or download mode.

So I dropped my G2 with original kitkat ROM, I don't quite remember if I had TWRP installed back. ( I cleaned everything back to stock from Cloudy G2 KK. So now top of my screen is shattered and I can't do **** with it, now it's locked out and I can't enter either a pin code or an email. So I just want to save my files to my PC and I can't enter recovery (If I had one) to mount storage and save my files.
Am I doing something wrong?
I tried going to download mode via USB 3.0 port (holding volume up while connecting the cable)
And I tried going to recovery mode (factory reset) by holding Vol Down + Pwr, after I saw LG logo I pressed and held them again. Or still held Vol Down and only pressed PWR again. And it always just restarts the phone.
What should I do?
Arthasdmc said:
So I dropped my G2 with original kitkat ROM, I don't quite remember if I had TWRP installed back. ( I cleaned everything back to stock from Cloudy G2 KK. So now top of my screen is shattered and I can't do **** with it, now it's locked out and I can't enter either a pin code or an email. So I just want to save my files to my PC and I can't enter recovery (If I had one) to mount storage and save my files.
Am I doing something wrong?
I tried going to download mode via USB 3.0 port (holding volume up while connecting the cable)
And I tried going to recovery mode (factory reset) by holding Vol Down + Pwr, after I saw LG logo I pressed and held them again. Or still held Vol Down and only pressed PWR again. And it always just restarts the phone.
What should I do?
Click to expand...
Click to collapse
hold vol down and power and lg logo appears left your hand press vol up and vol down (hold)
sorry for my bad english

[HELP] Samsung S10+ G975F wont start

Hi, after flashing Magisk and TWRP recovery.img then install with Odin everything gone well. But when I want to restart to go in TWRP to install ... bootloop, tryied to start download mode with bixby + volume down or BIXBY + POWER + VOL UP and hold vol UP but nothing work. It bootloops on the first screen of boot, any help please ?
Thanks you
Up ! No one have an idea, really ? :/
Odin dont recognize the phone while it bootlooping, using original cable on usb 2.0
Did you try this?
Here’s how to enter Safe Mode on a Galaxy S10 smartphone:
Shut down your Galaxy S10 smartphone
Hold the Power button key and release it when the SAMSUNG logo appears on the display
Right afterward, press and hold the Volume Down button
Hold the Volume Down button until the device boots up, and the Safe Mode text appears in the bottom left corner
n33 said:
Did you try this?
Here’s how to enter Safe Mode on a Galaxy S10 smartphone:
Shut down your Galaxy S10 smartphone
Hold the Power button key and release it when the SAMSUNG logo appears on the display
Right afterward, press and hold the Volume Down button
Hold the Volume Down button until the device boots up, and the Safe Mode text appears in the bottom left corner
Click to expand...
Click to collapse
Finally some help ! First : THANKS YOU ! I've been all around the web to find help ...
I just tryied this but, it just reboot ... again and again (I cant shut it down so tryied when it was rebooting) other tips ?
I have tryied Odin, ADB and Samsung 300K tool and none is detecting the phone
- Recovery mode (BIXBY + POWER + VOL UP then Hold VOL UP) : not working
- Download mode (BIXBY + POWER then plug usb) : not working
- Safe mode (Power then VOL DOWN on logo) : not working
- Power then VOL UP + VOL DOWN : not working
Phone still reboot again and again and cant shut down
Maybe you should drain the battery,and then try again. I have had the same problem as you. Dont give up its not dead
n33 said:
Maybe you should drain the battery,and then try again. I have had the same problem as you. Dont give up its not dead
Click to expand...
Click to collapse
And when the battery is empty what should I do ?
Put it in download mode. Hold bixby, volume up and power, plug in type c connector, and then usb to pc. You should be in download mode now
Player04 said:
Put it in download mode. Hold bixby, volume up and power, plug in type c connector, and then usb to pc. You should be in download mode now
Click to expand...
Click to collapse
When the battery will be empty u mean ?
After 100x reboots , I finally passed to get download mode idk how (just spammed buttons ...) and reinstalled stock rom, will never try again to install this twrp anymore
Is there fix to connect my phone to pc and recovery my data, i have boot loop, can get recovery with power and up and download mode with + - volume. How to make my pc detect my phone, i use stock rom

[HELP NEEDED] Dead S10+ (SM-G975F)

Hey guys, I have a little problem and could need some Help fixing my S10+ (G975F)
What did I do:
- Flashed latest TWRP from TWRP.me + vbmeta
What happened:
- My S10 was stuck in a endless bootloop at the S10 logo, didn't boot to download mode or TWRP and my PC didn't recognize it.
My problem now:
I let the phone in that bootloop over night to let the battery discharge. Next day when it was powered of I tried entering download mode by pressing volume down + bixby and connecting the cable to my pc but the screen was just staying black, after releasing the volume down and bixby key but keeping the cable connected it started with the bootloop again, so right now there i'm out of ideas, I just can't enter the download mode or TWRP.
Any help would be really appreciated.
Best regards, Jan
NPEv2 said:
Hey guys, I have a little problem and could need some Help fixing my S10+ (G975F)
What did I do:
- Flashed latest TWRP from TWRP.me + vbmeta
What happened:
- My S10 was stuck in a endless bootloop at the S10 logo, didn't boot to download mode or TWRP and my PC didn't recognize it.
My problem now:
I let the phone in that bootloop over night to let the battery discharge. Next day when it was powered of I tried entering download mode by pressing volume down + bixby and connecting the cable to my pc but the screen was just staying black, after releasing the volume down and bixby key but keeping the cable connected it started with the bootloop again, so right now there i'm out of ideas, I just can't enter the download mode or TWRP.
Any help would be really appreciated.
Best regards, Jan
Click to expand...
Click to collapse
Did you tried to enter recovery?
And BTW samsung download mode is super strong almost impossible to brick you aren't trying key combination correctly to enter download mode or recovery.
When phone is restarting to enter download mode
Just
Hold bixby, volume down and while holding these, put the usb-c cable in the s10+ when connected to the PC.
comsite said:
Did you tried to enter recovery?
And BTW samsung download mode is super strong almost impossible to brick you aren't trying key combination correctly to enter download mode or recovery.
When phone is restarting to enter download mode
Just
Hold bixby, volume down and while holding these, put the usb-c cable in the s10+ when connected to the PC.
Click to expand...
Click to collapse
Thanks for your reply, but as I described I tried everything from above, with different PCs and Cables.
comsite said:
Did you tried to enter recovery?
And BTW samsung download mode is super strong almost impossible to brick you aren't trying key combination correctly to enter download mode or recovery.
When phone is restarting to enter download mode
Just
Hold bixby, volume down and while holding these, put the usb-c cable in the s10+ when connected to the PC.
Click to expand...
Click to collapse
Also as recovery I flashed twrp from official site, which is unable to boot
Had same problem for download mode, in the end it worked with cable plugged into pc and phone held volume down bixby button then powered the phone on,went into download mode.
Sent from my SM-G975F using Tapatalk
lufc1953 said:
Had same problem for download mode, in the end it worked with cable plugged into pc and phone held volume down bixby button then powered the phone on,went into download mode.
Click to expand...
Click to collapse
If I press bixby and volume down while being connected to PC I just get a blackscreen
What happened when it went to black screen instead of download mode? I mean what its shows in pc?specifically in odin? While on black screen try tu press volume up and to proceed download mode even though there is black screen if then it shows in odin then you can flash stock.
Did you unlock boot loader before flashing twrp? Did you?
any update on that?

Fix bootloop Galaxy Tab A 10.1 [SM-T510]

Hi, my device is boot-looping forever. I cannot enter recovery (I have TWRP installed). I cannot even switch it off.
What I have tried:
- normal switch off through power button (device is not switching off). It always restarts itself
- reboot to recovery (Power + Vol Up)
- reboot to bootloader (Power + Vol Down)
- force hard reset (Power + Vol Down for 7 seconds, then Power + Volume Up)
None is working.
Can I enter the recovery, maybe issuing some commands from a computer?
Any other option I could try?
Thanks!
andreapier said:
Hi, my device is boot-looping forever. I cannot enter recovery (I have TWRP installed). I cannot even switch it off.
What I have tried:
- normal switch off through power button (device is not switching off). It always restarts itself
- reboot to recovery (Power + Vol Up)
- reboot to bootloader (Power + Vol Down)
- force hard reset (Power + Vol Down for 7 seconds, then Power + Volume Up)
None is working.
Can I enter the recovery, maybe issuing some commands from a computer?
Any other option I could try?
Thanks!
Click to expand...
Click to collapse
No, the PC won't help. The trick is to hold power and vol down and as soon as the screen blanks, switch from VOL down to up, while keeping power button pressed. You have to be quick when switching or it will just bootloop again. And the cable shouldn't be plugged in.
Thanks, this helped. I recovered from the bootloop.
Hi, I'm stuck in bootloop too. The fix above isn't working for me. Could somebody discribe the process a bit differently please? Maybe I'm doing it wrong? What exactly is the time to switch from volume down to up?
My bootloop shows the Samsung logo then a warning about unlocked bootloader with prompt to press power and then the Samsung bootlogo again. Inbetween the screen turns of for a few seconds.
I was able to go to download mode by connecting the tablet to my pc and pressing vol + and - at the same time. Then I installed the nexus rom by Magendanz. Made a factory reset and format data in twrp. Everything is fine now.

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