Switch Off Your Device & Connect It To The Computer Using USB Cable While Enabling Fast Boot Mode (Press & Hold Volume Up Button To Trigger Fastboot Mode). Windows Will Start Driver Installation As soon As You’ll Connect Your Device To The Computer While Keeping It In Fastboot Mode.
When I get that part I get into fastboot, there is about 5 seconds and then immediately goes out, someone help me please
Hey guys !
I have a rooted Nexus 5 with unlocked bootloader. Recently I experienced the rattling power button problem and I had to remove it from the mainboard.
Since I don't have a power button anymore, I am not able to boot my phone when it runs out of battery without a pc and using fastboot command (I plug it through USB + press the Vol- button, then it boots the bootloader and I use fastboot reboot command to boot android).
I have an external USB battery, so I can boot into bootloader mode when i'm not at home and do not have battery anymore on my phone. But the problem is that an external battery, as far as I know, is definitely not able to run fastboot commands
So the question is : Is there any way to remap hardware buttons by modifying the bootloader (for example Vol- to switch between bootloader options, and Vol+ to confirm) so that I can boot my phone without a pc ?
How can I get my Galaxy Note 20 Ultra out of stuck at 'entering fastboot mode'?
Hold down power and volume down until it reboots back to recovery. I got stuck there last week and that's what worked for me.
Sent from my SM-N986U1 using Tapatalk
Is this problem solved? I cannot boot into bootloader mode, thanks!
Switch off the device. Then hold volume up and down buttons and insert the USB cable plugged to PC. You will get to download/odin mode
shantanil said:
Switch off the device. Then hold volume up and down buttons and insert the USB cable plugged to PC. You will get to download/odin mode
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Download mode is different from fatboot mode, I can enter, and works ok download mode. However, fastboot does not, it gets stuck in entering fastboot mode and no fastboot command works
I got same issue here, I've tried rooting via TWRP and after data wipe and "reboot to recovery" it got stuck in same thing and doesn't move at all, if I hold power and vol down it just boots the device which i dont want since i need to flash magisk as a last step. if anyone encountered this or knows how to fix it i'd be helpful
I'm not rooted but I've had past Samsung devices that I was able to root and if I'm not mistaken Samsung phones aren't able to boot into fastboot mode because Samsung removed the ability to. You can run commands via ADB mode but I think that's about it
adj998 said:
I'm not rooted but I've had past Samsung devices that I was able to root and if I'm not mistaken Samsung phones aren't able to boot into fastboot mode because Samsung removed the ability to. You can run commands via ADB mode but I think that's about it
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Yea I fixed it somehow I don't even know myself
i cant eneter into download mode by using volume up and volume down ... the only thing that happens is the battery display kicks in .. is there a trick on how long to hold the volume bottons .. or any special way of doing it .. or for the usb c while trying to connect it to the computer
it gets stuck into fastboot entering if i try to do it the old fashion way .. please help
Guys, turn off the phone, press volume up and volume down together, and plug the usb cable while pressing volume up and down, and wait until the phone enter in downloading mode. This work for me.
leonardo_evaldy said:
Guys, turn off the phone, press volume up and volume down together, and plug the usb cable while pressing volume up and down, and wait until the phone enter in downloading mode. This work for me.
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Thanks Man. This worked.
Since we can"t enter into fastboot mode is it possible to flash boot.img with adb commands?
I m having the same problem with a21s(a217f). I can t enter download mode using key combinations and the other way launching it from recovery doesn t work, it stays stuck at,, entering fastboot mode,,
The ROM is already bricked, it says in recovery when i try to factory reset the following error:,, can t mount. /system (structure needs cleaning)
Even with,, apply up. with adb,, doesn t work, it just doesn t get detected on my computer when i checked with adb tools.
! The only thing that works is that I can access my sd card and apply a update from sd card but I don t know where to get the update file. (I ll edit if it works to flash stock rom from,, apply update from sd card,, )
Anybody got some ideas or should i burn my motherboard and replace it?
sorry for bad english
Honestly plug device into PC.
Power off device
hold all 3 side buttons. Volume up and down and power/bixby.
Should usually work.
After in fast boot you must press a button Volume button to find via odin.
ivoe said:
Honestly plug device into PC.
Power off device
hold all 3 side buttons. Volume up and down and power/bixby.
Should usually work.
After in fast boot you must press a button Volume button to find via odin.
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I already did that, unplugged the battery, reconnected it after 1min, connected my phone to the computer and pressed all 3 side buttons, still doesn t work. I guess the download mode is deleted or something..
Volume up & down, no side key, then connect to PC. Works for me. Connect to PC first does not work for me.
guru96 said:
I already did that, unplugged the battery, reconnected it after 1min, connected my phone to the computer and pressed all 3 side buttons, still doesn t work. I guess the download mode is deleted or something..
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It wouldn't be deleted as it's a safety protocol if the device has a bad update and freaks out.
Maybe try to person above method.
Normally I can enter download mode with any of these methods if you cannot I'd suggest trying to get the device replaced due to software malfunction
altojd said:
Since we can"t enter into fastboot mode is it possible to flash boot.img with adb commands?
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Samsung phones use a tool called Odin to flash firmware. If you're flashing custom firmware firmware you'll need to have your bootloader unlocked.
I got mine into download mode just now. It's a Galaxy A13 .. Like stated above, try to hold all three buttons down and connect to USB. I had to let go before it showed the battery charge icon. From off. If not from off try from charging. I think that's what I did just now. Plug the usb -> let it show the charging icon (from powered off!) -> hold all three buttons, let it power on, let go. DONE.
just follow this video it helped me a lot to unlock my boot loader
Trying to enter fastboot mode via the hardware keys, is there a special trick to this??. I use:
Hold volume up and Power keys together for 3 seconds and then release.
Nothing happens, just boots up normally. Any suggestions?
1. If phone is in off state, Power button + Volume down key till the screen lights up to enter FB.
2. If phone is restarting, just press volume down key till phone screen lights up to enter FB.
3. While powered on and connected to PC and Developer Options/USB debugging enabled, open command prompt and type ADB reboot fastboot.
1. Turn off your phone.
2. Press volume down + power button at same time.
OR
1. Turn on USB DEBUGGING + OEM UNLOCKING from Developer mode.
2. Install ADB drivers in your computer.
3. Type command in adb shell adb reboot bootloader
* By both methods you will enter bootloader mode.
I want to root my phone with Magisk, so, following the instructions here:
I enabled OEM unlocking on my SM-A516B (European, not US or Canada and it's running the latest offical software (Android 12)) and rebooted to download mode via adb (goes to a "fastboot" mode when I select bootloader mode from recovery mode), but I don't see any option to unlock the bootloader. The English text on the screen says only:
Code:
Downloading...
Do not turn off target
Do not disconnect the USB cable during the software update!
Volume Down Key + Side key for more than 7 secs
:Cancel (restart phone)
There is also some Korean text, a DID code and a barcode. Holding volume up does nothing.
I'd seriously appreciate any ideas on how to proceed!
So I found the solution for myself: I don't want to go to the download mode, but instead hold valume + and - and plug in a USB cable.