I Have updated my oxygen os and i am now in android 13 but i can't go in fastboot mode now... can anybody guide me how can i go on fastboot mode? i have unlocked my bootloader before updating...
If bootloader/fastboot mode is locked in your version (usually it is locked in beta versions), you can't enter it. If you already unlocked bootloader, you can use fastbootd instead. It may be used i.e. to downgrade to oos 12 where fastboot works.
Use the following command from working oos
Code:
adb reboot fastboot
I am on the same boat I unroot my 9rt but bootloader was unlocked then download the oxygen os 13 stable via op updater app and installed it but every time i reboot my phone it show a msg your bootloader is unlocked device is in orange state can't be trusted reboot in 5 seconds then os boot normally but i can't access recovery or fastboot mode to relock the bootloader.
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Hi
I tried to flash android revolution HD marshmallow so I flashed system dump zip lollipop and locked boatloader and tried to fastboot stock recovery but it failed so I have no recovery
Boatloader is locked
HTC boot into lollipop ROM but WiFi is disabled, when I turn it on phone restart
How I can install recovery and back to stock and enable WiFi
Sent from my Lenovo A3500 via Tabtalk
That means you still have custom recovery installed. Unlock bootloader again then restore your backup.
You may have an outdated firmware that is why no wifi.
Post fastboot getvar all result without serial & imei no. then we'll see what you need to do
Fastboot getvar all
Not working
When I choose recovery from fastboot it stuck at HTC logo
Entering recovery warning is gone and it show normal boot logo
Sent from my Lenovo A3500 via Tabtalk
Read this to install proper driver : http://forum.xda-developers.com/showpost.php?p=64926362&postcount=4
post here fastboot getvar all result (you need to put your device on bootloader/fastboot mode to run the command)
then I'll tell the next step
I have tried and tried to root my Pixel c but always fail at the fastboot flash recovery twrpname.img step. It just hangs on the PC side and onnthe android side says waiting on command.
I have unlocked the boot loader, done a adb reboot bootloader. I have turned this on windows 10 and ubuntu. But nothing seems to work. My version of Android is 7.1.2. I have been using the latest TWRP download.
Help!
Hello
Have flashed LOS and phone powering on and working, Can access download mode.
adb/fastboot reboot bootloader commands just reboots phone to android. Any guide about this? I want fastbook back... Stuck on android 9
I am in the process of installing LineageOS 18.1 onto a Pixel 3 XL (I have done a Pixel 3 before with no issues). I am following the instructions from lineageos.org (https://wiki.lineageos.org/devices/crosshatch/install). It is specific instruction for the Pixel 3 XL. I have successfully completed the first number of steps but got stuck on the last one noted below:
Unlocking Bootloader (ALL COMPLETE)
enable OEM unlock
connect device to PC
adb reboot bootloader
fastboot devices
fastboot flashing unlock
reboot
re-enable usb debugging
Temporarily Booting a Custom Recovery
download a custom recover (lineage-18.1-20210803-recovery-crosshatch.img) - COMPLETE
connect device to PC - COMPLETE
adb reboot bootloader - COMPLETE
fastboot devices - COMPLETE
fastboot flash boot lineage-18.1-20210803-recover-crosshatch.img - COMPLETE (received msg that sending and writing to boot_a is okay)
reboot into recovery - INCOMPLETE
will not reboot into recovery, stays in fastboot mode
last line on fastboot mode screen says "no valid slot to boot" at one point it also said "error booting boot.img"
Any idea/suggestions on what would be the problem? I did try redoing the fastboot flash boot command an additional time and again it said it sent and wrote ok, however, still unable to reboot into recovery. I did not check the version of android on the phone before i flashed the lineage 18.1 recovery - could that be the problem? Might it be that the phone cannot run LIneage 18.1 because it is on android 10? (which I'm not sure how to check at this point). If this is the problem what would be the best solution - reflash with a lineage 17.1? Or, is there a way at this point to check and upgrade the android on the phone? Perhaps there is another problem entirely.
When I restart into Recovery the only options I have is Format Data, Reboot Device and Power Off. There is no Fastboot option. I have unlocked the bootloader checked in developer options and I'm running official Android 13.1 software OTA from OnePlus. How do I get the Fastboot option?
chrisb1977 said:
When I restart into Recovery the only options I have is Format Data, Reboot Device and Power Off. There is no Fastboot option. I have unlocked the bootloader checked in developer options and I'm running official Android 13.1 software OTA from OnePlus. How do I get the Fastboot option?
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Click to collapse
Flash TWRP recovery for those extra privilleges
Boot to system, then adb reboot bootloader