I unlocked the bootloader and flashed latest twrp using xt1032 img
when I try to go to recovery I get a " ! no command "
I have flashed it and reflashed it and cmd prompt says okay like it was successful???
help Confused
The no command screen is stock recovery. Try and run fastboot OEM unlock again
Also after you flash you must go straight into recovery or else when you do a normal power up the ROM will overwrite twrp.
Related
As the title states...can we flash just the bootloader from 25R onto 30O using fastboot? And if so, therefore allow for the temporary boot of a custom recovery. Until now, I've only owned/flashed Samsung devices so still learning the fastboot idioms. Any ideas or nah?
You can boot a recovery without flash it .. fastboot boot recovery.img
Why are you wanting to downgrade a bootloader to 25R? There aren't any restrictions.
If you want to temporarily boot a recovery, then just type what nneves said.
Theres no need to downgrade your bootloader.
Since the firmware has been updated to 30O, this cannot be done. I used the 'boot recovery' method while on 25R, but for some reason (security?) they have blocked that exploit, hence the question at hand.
I had even tried this method I found in a Nexus forum:
Here's some instructions I compiled for doing useful things with your Nexus. Also includes instruction to root nexus 4 without installing a custom recovery. Basically, you save the customrecovery.zip file then fastboot boot into it (NOT install, and notice you have to type the full command specified below, not just "fastboot boot customrecovery.img") and then install using the custom recovery, install SuperSU.zip for unrooting:
1) Install all STOCK files:
./fastboot flash bootloader bootloader-XXX.img ./fastboot reboot-bootloader ./fastboot flash radio radio-XXX-XXX.img ./fastboot reboot-bootloader ./fastboot -w update image-XXX-XXX.zip ./fastboot oem unlock (to unlock bootloader)
2) If you want to keep stock recovery, fast boot BOOT into custom recovery and install SuperSu.zip: 3) Install SuperSu.zip file (to root)
./fastboot -c "lge.kcal=0|0|0|x" boot customrecovery.img
there used to be a 'fastboot boot recovery recovery.img' command, but Google removed it in 4.3, so now to simply boot into your custom recovery you can type 'fastboot -c "lge.kcal=0|0|0|x" boot customrecovery.img' instead and it'll do the same thing as the 'fastboot boot' command. Meaning it will revert to your stock recovery once you reboot. So boot into custom recovery, flash superuser (Koush or Chainfire's) and reboot. done.
It didn't work but maybe another code for our device is needed?
Just going to give this a little bump...
there is a stock 25R ROM zip floating around here somewhere. you should just be able to flash it via recovery using twrp, if you're just wanting to go back to flat stock. let me know if you can't find it, i think i may have it somewhere.
Wouldn't you need to unlock the bootloader to downgrade to 25R? I think that there would be some sort of check in the signed 25R OTA update that would prevent you from flashing it.
OK guys, this is what happened, I use ROM viper on my one s c2, but yesterday I decided to flash te stock rom, and I try flash in recovery but they said "FAILED" when I try flash, I wipe the system and try to install and is the same (FAILED), so I read about flash via fastboot and also relock the Bootloader, ok... Firs I do the command "FASTBOOT OEM LOCK" later y try flash the zip using the command fastboot flash zip name of the zip.zip and everything OK, but when I try to reboot my phone he's reboot ONLY ON BOOTLOADER, also when I try to reboot system and reboot on recovery, he's only reboot in Bootloader, please help me,
Sorry for my English
CrunkFlash1 said:
OK guys, this is what happened, I use ROM viper on my one s c2, but yesterday I decided to flash te stock rom, and I try flash in recovery but they said "FAILED" when I try flash, I wipe the system and try to install and is the same (FAILED), so I read about flash via fastboot and also relock the Bootloader, ok... Firs I do the command "FASTBOOT OEM LOCK" later y try flash the zip using the command fastboot flash zip name of the zip.zip and everything OK, but when I try to reboot my phone he's reboot ONLY ON BOOTLOADER, also when I try to reboot system and reboot on recovery, he's only reboot in Bootloader, please help me,
Sorry for my English
Click to expand...
Click to collapse
Go to fastboot usb and install the factory RUU, if you have problem to search the factory RUU ask me and i send you the url in private message because i can't in the post since I'm in writing recently at xda
Yesterday I unlocked my bootloader on Moto G XT1033.After that I tried to flash CWM using mfastboot but after booting to recovery I get black screen with white/multi-colored lines and its gets stuck there.
However,I can still boot to my stock rom (Android 4.4.4) successfully.
I also tried flashing TWRP and Philz but i get the same problem everytime.Please help..
modifan14 said:
Yesterday I unlocked my bootloader on Moto G XT1033.After that I tried to flash CWM using mfastboot but after booting to recovery I get black screen with white/multi-colored lines and its gets stuck there.
However,I can still boot to my stock rom (Android 4.4.4) successfully.
I also tried flashing TWRP and Philz but i get the same problem everytime.Please help..
Click to expand...
Click to collapse
try using regular fastboot from the android sdk platform tools
and the latest TWRP build
and use this command
Code:
fastboot flash recovery openrecovery-twrp-2.8.1.0-xt1032.img
or
Code:
fastboot boot openrecovery-twrp-2.8.1.0-xt1032.img
make sure to the recovery img file in the same folder where fastboot and adb files are
AgentChaos said:
try using regular fastboot from the android sdk platform tools
Code:
fastboot boot openrecovery-twrp-2.8.1.0-xt1032.img
make sure to the recovery img file in the same folder where fastboot and adb files are
Click to expand...
Click to collapse
Thanks. The above command worked perfectly.
Hi all
Iam trying to unlock my bootloader in moto m to root the device.
when trying
fastboot oem get_unlock_data>> it shows as failed remote unknown error
also i used command fastboot oem unlock,it says as unlocked
then tried to flash it with twrp recovery image>it says as done but I cant able to go to twrp.
Please help me to fix the issue
Once you have flashed the twrp image, can you boot into android? Does adb work? If yes, try and run "adb reboot recovery" and report results.
arunanbu44 said:
Hi all
Iam trying to unlock my bootloader in moto m to root the device.
when trying
fastboot oem get_unlock_data>> it shows as failed remote unknown error
also i used command fastboot oem unlock,it says as unlocked
then tried to flash it with twrp recovery image>it says as done but I cant able to go to twrp.
Please help me to fix the issue
Click to expand...
Click to collapse
3 easy steps:
1. fastboot oem unlock in bootloader mode. Accept the message on the phone's screen. Read carefully.
2. Fastboot boot twrp.img
3. flash / sideload latest supersu.zip
whenever i try to go into recovery mode, it takes me to the default one even after i flashed twrp. my bootloader is unlocked and i flashed twrp several times. even when i use the command prompt from fastboot mode it still takes me to the default recovery. any ideas to what's wrong?
Asafbzm said:
whenever i try to go into recovery mode, it takes me to the default one even after i flashed twrp. my bootloader is unlocked and i flashed twrp several times. even when i use the command prompt from fastboot mode it still takes me to the default recovery. any ideas to what's wrong?
Click to expand...
Click to collapse
This could be a solution or a workaround:
"Hello i just had a personal experience with my Asus zenfone selfie Z00T Stock recovery kept replacing TWRP. (Boot loader already unlocked)
This is how i got around it i downloaded the latest TWRP for my device and placed directly in minimal adb and fastboot app folder then i renamed it to recovery .
then i put my device in fastboot mode using the buttons on the phone and After i ran minimal adb and fastboot app as admin then i typed fastboot flash recovery recovery.img
once done i then i typed fastboot boot recovery.img. and my phone booted to twrp recovery then i selected reboot recovery directly on my phone and to finish reboot system (still in twrp) that's it.
(OEM commands to boot from fastboot to recovery do not work on some devices )
it only worked for me eventually because i downloaded the latest TWRP from the official TWRP website.
The idea is to flash the custom recovery and then booting from the custom recovery.img that you just used to flash (the one still on the pc) using minimal adb and fastboot app.
IT may not work on all devices as the commands may change from one device to another but the idea stays the same. (example for nexus fastboot -c "lge.kcal=0|0|0|x" boot recovery.img)
I hope this will help some people out."
sill not booting into twrp
Tiqqy said:
This could be a solution or a workaround:
"Hello i just had a personal experience with my Asus zenfone selfie Z00T Stock recovery kept replacing TWRP. (Boot loader already unlocked)
This is how i got around it i downloaded the latest TWRP for my device and placed directly in minimal adb and fastboot app folder then i renamed it to recovery .
then i put my device in fastboot mode using the buttons on the phone and After i ran minimal adb and fastboot app as admin then i typed fastboot flash recovery recovery.img
once done i then i typed fastboot boot recovery.img. and my phone booted to twrp recovery then i selected reboot recovery directly on my phone and to finish reboot system (still in twrp) that's it.
(OEM commands to boot from fastboot to recovery do not work on some devices )
it only worked for me eventually because i downloaded the latest TWRP from the official TWRP website.
The idea is to flash the custom recovery and then booting from the custom recovery.img that you just used to flash (the one still on the pc) using minimal adb and fastboot app.
IT may not work on all devices as the commands may change from one device to another but the idea stays the same. (example for nexus fastboot -c "lge.kcal=0|0|0|x" boot recovery.img)
I hope this will help some people out."
Click to expand...
Click to collapse
i've just tried this but the 'fastboot boot recovery' command just turn the phone back on from fastboot. thanks anyways!
Tiqqy said:
This could be a solution or a workaround:
"Hello i just had a personal experience with my Asus zenfone selfie Z00T Stock recovery kept replacing TWRP. (Boot loader already unlocked)
This is how i got around it i downloaded the latest TWRP for my device and placed directly in minimal adb and fastboot app folder then i renamed it to recovery .
then i put my device in fastboot mode using the buttons on the phone and After i ran minimal adb and fastboot app as admin then i typed fastboot flash recovery recovery.img
once done i then i typed fastboot boot recovery.img. and my phone booted to twrp recovery then i selected reboot recovery directly on my phone and to finish reboot system (still in twrp) that's it.
(OEM commands to boot from fastboot to recovery do not work on some devices )
it only worked for me eventually because i downloaded the latest TWRP from the official TWRP website.
The idea is to flash the custom recovery and then booting from the custom recovery.img that you just used to flash (the one still on the pc) using minimal adb and fastboot app.
IT may not work on all devices as the commands may change from one device to another but the idea stays the same. (example for nexus fastboot -c "lge.kcal=0|0|0|x" boot recovery.img)
I hope this will help some people out."
Click to expand...
Click to collapse
Work for me. Thanks buddy
This works, thumb up
Asafbzm said:
i've just tried this but the 'fastboot boot recovery' command just turn the phone back on from fastboot. thanks anyways!
Click to expand...
Click to collapse
i have suffered with the same problem for hours until i decided to come here and look for related article , it actually worked and made me wonder that it wasn't that hard to fix it , i just rebooted fastboot and flashed twrp and in the end typed 'fastboot reboot recovery.img
that solved my suffering within 5 seconds. thank you for sharing the knowledge
Tiqqy said:
This could be a solution or a workaround:
"Hello i just had a personal experience with my Asus zenfone selfie Z00T Stock recovery kept replacing TWRP. (Boot loader already unlocked)
This is how i got around it i downloaded the latest TWRP for my device and placed directly in minimal adb and fastboot app folder then i renamed it to recovery .
then i put my device in fastboot mode using the buttons on the phone and After i ran minimal adb and fastboot app as admin then i typed fastboot flash recovery recovery.img
once done i then i typed fastboot boot recovery.img. and my phone booted to twrp recovery then i selected reboot recovery directly on my phone and to finish reboot system (still in twrp) that's it.
(OEM commands to boot from fastboot to recovery do not work on some devices )
it only worked for me eventually because i downloaded the latest TWRP from the official TWRP website.
The idea is to flash the custom recovery and then booting from the custom recovery.img that you just used to flash (the one still on the pc) using minimal adb and fastboot app.
IT may not work on all devices as the commands may change from one device to another but the idea stays the same. (example for nexus fastboot -c "lge.kcal=0|0|0|x" boot recovery.img)
I hope this will help some people out."
Click to expand...
Click to collapse
I had the same issue on Poco F1 and this worked for me as well! Pleasant surprise. First result on google was this article and it worked, 2 minutes work.
Lamantin001 said:
I had the same issue on Poco F1 and this worked for me as well! Pleasant surprise. First result on google was this article and it worked, 2 minutes work.
Click to expand...
Click to collapse
Okay, I was a bit too early with that. The next time I turned off the phone and tried booting to recovery (Vol up+pwr), I got booted into factory recovery (mi-recovery 3.0) :/
Lamantin001 said:
Okay, I was a bit too early with that. The next time I turned off the phone and tried booting to recovery (Vol up+pwr), I got booted into factory recovery (mi-recovery 3.0) :/
Click to expand...
Click to collapse
Update:
I found the solution. I followed the steps in this article:
How can I keep MIUI from overwrite TWRP with stock recovery after a ROM flash?
I'm on fw Global 9.6.6.0. (Bought the phone 'bogus' unlocked with "fake" 9.6.4.0, bricked it while trying to restore chinese fw and re-lock bootloader using miflash - I'm not doing that again brought it back to life using the steps from...
forum.xda-developers.com
Asafbzm said:
whenever i try to go into recovery mode, it takes me to the default one even after i flashed twrp. my bootloader is unlocked and i flashed twrp several times. even when i use the command prompt from fastboot mode it still takes me to the default recovery. any ideas to what's wrong?
Click to expand...
Click to collapse
Try this:
when you are in fastboot mode type:
Code:
fastboot boot recovery.img
This command will boot your phone to twrp. Install twrp .zip file (there are 2 options when installing .img or .zip)
after this go to ADB/Sideload - This is in Advanced section
Then swipe to start a sideload. Now on your pc type:
Code:
adb sideload recovery.zip
This worked for me. I hope this works for you too