my device boots to the 1+ logo and goes blank.
soon after (maybe 10 - 20s) I am able to access it via adb. screen is still off.
at this stage i have tried to boot into recovery via adb but this seems to fail
adb reboot bootloader does work. and i can see fastboot mode on the screen.
i have tried installing twrp and the official recovery - fastboot flash recovery <img name>
but fastboot reboot recovery boots to a blank screen
Code:
$ fastboot boot twrp-3.2.3-0-bacon.img
Downloading 'boot.img' OKAY [ 0.436s]
booting OKAY [ 0.018s]
Finished. Total time: 0.844s
it is in recovery though
Code:
$ adb devices
List of devices attached
629a48f8 recovery
milomak said:
adb reboot bootloader does work. and i can see fastboot mode on the screen.
i have tried installing twrp and the official recovery - fastboot flash recovery <img name>
but fastboot reboot recovery boots to a blank screen
Click to expand...
Click to collapse
Make sure your bootloader is unlocked then flash latest twrp
Sent from my A0001 using Tapatalk
Related
Hey I just got a tf300 for cheap and decided to put a rom on it. I got twrp installed and got root access. The version of twrp was too old and when I updated it and got into twrp I was prompted for a password. I figured something was wrong with the version of twrp I installed and I could go go back to the previous version of twrp by using fastboot but I am unable to get into fast boot.
I hold power and volume down but it boots right into twrp. I'm not able to get it to boot normally either it just boots into twrp. Has anybody run into this or have any ideas why I can't get power + volume down to bring up the recovery menu?
EDIT: Oh and adb doesn't see any devices either.
EDIT #2: It seems that my pc kind of recognizes that something is installed. It shows up on Device Manager as "Transformer" with the yellow exclamation point. I haven't been able to find any drivers that work with it. Anyone have a link?
EDIT #3: Ok I forced the universal naked drivers to install and adb devices now shows tf300 in recovery. When I put in adb reboot bootloader it comes up with the rck android and wipe data. I used fastboot to load my original twrp blob that was working fine. I get:
I:\tf300>fastboot -i 0x0b05 f
sending 'recovery' (6448 KB).
OKAY [ 1.895s]
writing 'recovery'...
OKAY [ 2.862s]
finished. total time: 4.757s
But when I go into recovery its still the version of twrp that was causing issues and it still asks for a password.
I figured i'd do a fastboot erase of boot, cache, recovery, system, userdata and then fastboot the original twrp blob but I get:
I:\tf300>fastboot erase boot
< waiting for device >
EDIT #4: It seems that adb recognizes by device but fastboot does not. Entering fastboot devices returns blank. Anyone know if this is an issue with the driver?
Anyone?
Ok after a couple of hours of hair pulling I figured it out.
Fastboot was definitely not working witht tf300 due to drivers. Since I couldn't find any drivers for windows. I booted up my trusty linux server, installed android-tools-fastboot and voila sudo fastboot devices shows the tf300t.
Reloading twrp did not work so I tried formatting the partitions by doing the following:
fastboot erase system
fastboot erase recovery
fastboot erase userdata
fastboot erase boot
fastboot erase misc (The first couple of times I did this, I missed this one which caused bootloader to hang when installing twrp)
fastboot erase cache
I then installed the working version of twrp I had originally by:
fastboot –i 0x0b05 flash recovery twrp.blob
I then rebooted into recovery and twrp works great without any password prompt or errors that it could not access the partitions.
I user twrp to flash 2.7.01 version of twrp and rebooted, I then used twrp to flash CM11 snapshot M7 and gapps, cleared cache and davlik and then rebooted.
The CM spinning animation took a while but then it booted into CM.
The topics I got all this info from are too numerous to mention. I hope this helps anyone that has ran into the same situation.
Hi to XDA comunity
... and happy festive season
I tried to install a new ROM. So, I followed tutorials and I have a huge problem
I passed to unlock the tablet
But, when I tried to install the new Recovery, the installation failed and now, the tablet doesn't want to boot
When I boot normaly, in recovery mode or Fastboot mode, I get this message :
Code:
Bootloader Version JB-653b3d3 (Unlock Mode)
Entering boot menu mode
Booting failed
Bootloader VJB-653b3d3(UnlockMode): Starting Fastboot USB download protocol
When I send "Fastboot device", the device is shown
When I send "Fastboot flash recovery twrp-2.6.3.0_a700.img"
Code:
sending 'recovert' <5736 KB>...
But still indefinitely
So I stop and retry and I obtain
downloading 'boot.img'...
FAILED <commande write failed <Unknow error>>
finished. total time: 0.???s
i tried to erase recovery and retry.
Tried with several USB cables.
I don't know what to do...
I guess it's a fastboot problem ? How can I found a fastboot file ?
Thanks for any help !
grimnnir said:
Hi to XDA comunity
... and happy festive season
I tried to install a new ROM. So, I followed tutorials and I have a huge problem
I passed to unlock the tablet
But, when I tried to install the new Recovery, the installation failed and now, the tablet doesn't want to boot
When I boot normaly, in recovery mode or Fastboot mode, I get this message :
Code:
Bootloader Version JB-653b3d3 (Unlock Mode)
Entering boot menu mode
Booting failed
Bootloader VJB-653b3d3(UnlockMode): Starting Fastboot USB download protocol
When I send "Fastboot device", the device is shown
When I send "Fastboot flash recovery twrp-2.6.3.0_a700.img"
Code:
sending 'recovert' <5736 KB>...
But still indefinitely
So I stop and retry and I obtain
downloading 'boot.img'...
FAILED <commande write failed <Unknow error>>
finished. total time: 0.???s
i tried to erase recovery and retry.
Tried with several USB cables.
I don't know what to do...
I guess it's a fastboot problem ? How can I found a fastboot file ?
Thanks for any help !
Click to expand...
Click to collapse
make sure you have the a700 and not the a701 or a510 etc etc....
also, you could try booting directly into fastboot:
1. power off
2. hold power and volume down, while you're doing that, constantly change the rotation switch from lock unlock lock unlock.... keep doing it for about 5 seconds
try flashing from here... it might give you the same result but worth a try.
other possible problems:
1. the recovery you downloaded is corrupt
2. the recovery you downloaded was not a working version
3. you might not have the right usb drivers installed
4. you might have used the wrong recovery commands
5. command (sometimes) needs to be Run as Administrator on Windows (right click)
6. you might have waited too long to reboot to recovery, or used the wrong method to do it
it might make it easier for you if you just rename recovery on computer to recovery.img (so you can just type fastboot flash recovery recovery.img)
also, I have uploaded a copy of the recovery I'm using (it's newer)
you can also try (while in fastboot)
Code:
fastboot boot twrp.img
(or any custom recovery)
It should boot without flashing, and from there you're will be able to flash firmware, ROM, etc...
Shreps said:
you can also try (while in fastboot)
Code:
fastboot boot twrp.img
(or any custom recovery)
It should boot without flashing, and from there you're will be able to flash firmware, ROM, etc...
Click to expand...
Click to collapse
it might be fine but personally I would not try that... recovery and boot are not to be confused and bootloaders are not to be messed with
I decided to reflash TWRP using Fastboot (Yes, it did show up in Fastboot), and I was able to flash it using:
fastboot flash recovery twrp.img
But when I tried to boot from it using: fastboot boot twrp.img
I get the following error:
C:\adb>fastboot flash recovery twrp.img
target reported max download size of 536870912 bytes
sending 'recovery' (14698 KB)...
OKAY [ 0.510s]
writing 'recovery'...
OKAY [ 0.274s]
finished. total time: 0.790s
C:\adb>fastboot boot twrp.img
downloading 'boot.img'...
OKAY [ 0.529s]
booting...
FAILED (remote: dtb not found)
finished. total time: 0.578s
plzzzhelp
Hmmmm...i don't think you can't reboot into recovery using fastboot command...you need to use power button + volume down to reboot into recovery manually....
iPusak Gaoq™ said:
Hmmmm...i don't think you can't reboot into recovery using fastboot command...you need to use power button + volume down to reboot into recovery manually....
Click to expand...
Click to collapse
i tried all things..none of them worked..still stucked at oneplus logo..
and i don't have any rom installed..i can only boot into fastboot
battery low!!!!! said:
i tried all things..none of them worked..still stucked at oneplus logo..
and i don't have any rom installed..i can only boot into fastboot
Click to expand...
Click to collapse
re-flash the recovery and don't forget to use this command after flashing recovery....
Code:
fastboot format cache
then reboot to recovery manually....
I have exactly the same problem except I still have a working OS.
After I couldn't boot into recovery I tried to flash a new recovery by using the TWRP app ("flashed successfully"), reboot to the recovery... same thing, it's stuck at the logo. I tried the flashify app as well (flashed successfully)... reboot... same thing.
I also tried to format the cache in fastboot after flashing the recovery which didn't help.
So either I am stuck with this ROM for the rest of my OPOs live or someone can help me.
I am by no means new to flashing. I flash new ROMs since my HTC Desire, I flashed my SGS3 on a weekly basis and I own my OPO since it came out and I never had any problems.
battery low!!!!! said:
i tried all things..none of them worked..still stucked at oneplus logo..
and i don't have any rom installed..i can only boot into fastboot
Click to expand...
Click to collapse
if you don't have ROM installed you can manually flash a a rom from fastboot.
Return your OPO to Stock via fastboot
https://forum.xda-developers.com/oneplus-one/general/guide-return-opo-to-100-stock-t2826541
and reinitialize the rooting process, flash Twrp and supersu
i am trying to root realme 5i. i successfully unlock bootloader. fastboot flash recovery twrp.img working fine.
but when i try command fastboot boot twrp.img it shows
PS C:\Users\hpp\Desktop\adbfastboot> fastboot boot twrp.img
downloading 'boot.img'...
OKAY [ 1.415s]
booting...
FAILED (remote: unknown command)
finished. total time: 1.421s
please guide me how to install twpr on m phone . please help
ad_nannnn said:
i am trying to root realme 5i. i successfully unlock bootloader. fastboot flash recovery twrp.img working fine.
but when i try command fastboot boot twrp.img it shows
PS C:\Users\hpp\Desktop\adbfastboot> fastboot boot twrp.img
downloading 'boot.img'...
OKAY [ 1.415s]
booting...
FAILED (remote: unknown command)
finished. total time: 1.421s
please guide me how to install twpr on m phone . please help
Click to expand...
Click to collapse
Also same problem ... But after use another twrp it's shown success .. but still no working ... In commed section it's saw successful ... But when boot on recovery mood my phone it's no working ..no recovery option
Yeah right me too
Somehow Wrong Command
ad_nannnn said:
...
But, when I try command fastboot boot twrp.img
...
FAILED (remote: unknown command)
finished. total time: 1.421s
please guide me how to install twpr on m phone . please help
Click to expand...
Click to collapse
After flashing a Custom Recovery, If you want to boot to recovery, the actual command through fastboot is
Code:
fastboot boot recovery
or also in the bootloader screen you can press vol+ button untill you see Recovery mode then hit Power button.
The most important point is After flashing a Custom Recovery you must flash the vbmeta with Verity command To make it permanent. Otherwise it'll just revert back to Stock Recovery. (This method only works in Color Os (ie., Android 9), for RealmeUI you need additional thing to do)
iamvijaypushparaj said:
After flashing a Custom Recovery, If you want to boot to recovery, the actual command through fastboot is
Code:
fastboot boot recovery
or also in the bootloader screen you can press vol+ button untill you see Recovery mode then hit Power button.
The most important point is After flashing a Custom Recovery you must flash the vbmeta with Verity command To make it permanent. Otherwise it'll just revert back to Stock Recovery. (This method only works in Color Os (ie., Android 9), for RealmeUI you need additional thing to do)
Click to expand...
Click to collapse
Where do we get this vbmeta from? I'm having the same problem, that after flashing twrp.img it just reboots back into fastboot mode. Is this because Secure Boot is enabled and does vbmeta disable that?
realme 5 tg
doveman said:
Where do we get this vbmeta from? I'm having the same problem, that after flashing twrp.img it just reboots back into fastboot mode. Is this because Secure Boot is enabled and does vbmeta disable that?
Click to expand...
Click to collapse
realme 5 telegram group
CjConvento said:
realme 5 telegram group
Click to expand...
Click to collapse
iamvijaypushparaj posted it here https://forum.xda-developers.com/showpost.php?p=83251175&postcount=16 but unfortunately it still just boots into fastboot whatever I try.
doveman said:
iamvijaypushparaj posted it here https://forum.xda-developers.com/showpost.php?p=83251175&postcount=16 but unfortunately it still just boots into fastboot whatever I try.
Click to expand...
Click to collapse
After flashing recovery via cmd, you will go back to fastboot on your screen. Navigate the volume buttons til it show Recovery mode on top of the screen. Then press power button and it will boot to recovery.
jokezerious said:
After flashing recovery via cmd, you will go back to fastboot on your screen. Navigate the volume buttons til it show Recovery mode on top of the screen. Then press power button and it will boot to recovery.
Click to expand...
Click to collapse
It turned out the problem was Orangefox. With TWRP it booted into Recovery fine when I selected that option but with Orangefox it would just reboot into fastboot. I'll try some different versions of Orangefox sometime but for now my biggest problem is that it's impossible to set a Lock Screen PIN/Password, let alone use FingerPrint. It seems unlocking the bootloader breaks the security settings.
whats orangefox ? did u found a fix !
I rooted 5i and no use your code. I follow this video
Some code:
adb devices
adb reboot bootloader
fastboot flashing unlock
fastboot devices
fastboot flash recovery REALME5i.img
fastboot flash vbmeta vbmeta.img
adb reboot recovery
Hi. How can I backup the stock recovery on my Xiaomi Poco X3 NFC before flashing the TWRP?
I tried executing following code while the phone is in fastboot mode but it never actually boots the custom recovery. It get's stuck at the poco boot logo. Yes my phone has unlocked bootloader.
Code:
fastboot boot TWRP.img
In terminal I get this output:
Code:
[email protected]:/# fastboot boot twrp_3.4.0-15_mauronofrio.img
downloading 'boot.img'...
OKAY [ 3.080s]
booting...
OKAY [ 5.088s]
finished. total time: 8.168s
Does anybody know why this command is not working? Thanks.
lebigmac said:
Hi. How can I backup the stock recovery on my Xiaomi Poco X3 NFC before flashing the TWRP?
I tried executing following code while the phone is in fastboot mode but it never actually boots the custom recovery. It get's stuck at the poco boot logo. Yes my phone has unlocked bootloader.
Code:
fastboot boot TWRP.img
In terminal I get this output:
Code:
[email protected]:/# fastboot boot twrp_3.4.0-15_mauronofrio.img
downloading 'boot.img'...
OKAY [ 3.080s]
booting...
OKAY [ 5.088s]
finished. total time: 8.168s
Does anybody know why this command is not working? Thanks.
Click to expand...
Click to collapse
I have had the same issues with that TWRP from mauronofrio and our stock ramdisk image. However, using Orangefox or the latest 3.5.0 TWRP which can be found in the Index for our device (everything can be found there lol) solved that issue, also, you don't need to backup the recovery partition, because the stock can be easily found and flashed the same.
Thanks but that still doesn't explain why the command fastboot boot twrp.img doesn't work on the Xiaomi Poco X3 NFC with unlocked bootloader.
EDIT:
Ok good news. I've actually managed to boot into the TWRP before flashing it.
As soon as it's done uploading the recovery to the phone you must unplug the USB cable. The timing is very important.
Good luck!
lebigmac said:
This appears to be a more widespread issue than I had originally thought:
Fastboot boot <boot.img> doesn't work but flash does
Hi there ! I compiled a kernel for my DB410. I am trying to boot it using $ fastboot boot boot.img Following the instructions that can be found here: https://builds.96boards.org/releases/dragonboard410c/linaro/debian/17.06.1/ Unfortunately, the device doesn’t boot. It starts the booting...
discuss.96boards.org
fastboot boot TWRP.img Not working
I'm trying to just boot the TWRP image for my OnePlus 5t to then install a custom ROM. So I typed fastboot boot "C:\Users\Elias\Downloads\twrp-3.3.1-0-dumpling.img" and it seemed to work and I got ...
android.stackexchange.com
https://www.reddit.com/r/LineageOS/comments/arakiy
After Android Q upgrade fastboot boot doesn't work on guacamole · Issue #1530 · TeamWin/Team-Win-Recovery-Project
I am running an official build of TWRP, downloaded from https://twrp.me/Devices/ I am running the latest version of TWRP I have read the FAQ (https://twrp.me/FAQ/) I have searched for my issue and ...
github.com
Can't boot TWRP image using fastboot boot
I'm trying to root my Moto Z3 Play. I'm on Windows 10, I have already unlocked the bootloader, however, I can't boot the twrp.img. I got the twrp.img from here https://twrp.me/motorola/motorolamoto...
stackoverflow.com
Click to expand...
Click to collapse
try latest OFOX or TWRP (OFOX image needs to be extracted from zip file), I'm really interested if some of these will boot via "fastboot boot recovery.img", thanks
lebigmac said:
Hi. How can I backup the stock recovery on my Xiaomi Poco X3 NFC before flashing the TWRP?
I tried executing following code while the phone is in fastboot mode but it never actually boots the custom recovery. It get's stuck at the poco boot logo. Yes my phone has unlocked bootloader.
Code:
fastboot boot TWRP.img
In terminal I get this output:
Code:
[email protected]:/# fastboot boot twrp_3.4.0-15_mauronofrio.img
downloading 'boot.img'...
OKAY [ 3.080s]
booting...
OKAY [ 5.088s]
finished. total time: 8.168s
Does anybody know why this command is not working? Thanks.
Click to expand...
Click to collapse
You don't need to backup the sock recovery.
Everything you need to do is download the stock rom and extract recovery.
@jeryll thanks for chiming in. All of these TWRP images will boot via "fastboot boot recovery.img" on our device.
It's important to unplug the USB cable at the right moment as soon as it's done uploading. Good luck!