I flashed TWRP recovery (just for root, I actually don't need it) with 'fastboot flash recovery twrp-image.img' but I can't boot into it. When I do 'fastboot reboot' or I select to reboot into recovery in the phone menu, I always end up in stock recovery.
Looks like it is a common problem for the first boot into TWRP after flashing? And for most users it seems to work to power off the phone and then boot into recovery by pressing 'volume down' + 'power'. But this doen't work for me. When I try it, the OPO just powers off again. Booting into flashboot mode with 'volume up' + 'power' works.
I've also read that for some people it worked to install the 'TWRP Manager app'. But I also had no luck trying this. Maybe because my phone wasn't rooted before.
Any ideas?
Seems to me like TWRP wasn't installed properly. Try following the steps of the guide you used again, or try a different guide.
Thanks for your help!
I have tried it several times and now it works.
I can't say exactly what made the difference. I tried different ways of using the 'volume down' + 'power' combination. Like keeping the one button pressed while I let the other one go a bit earlier. And then somehow I was in TWRP.
For the future:
the easiest way I found to enter TWRP after fastboot flashing it was to
hold down the volume button while entering "fastboot reboot".
Make sure that you hold it prior to pushing enter on your pc and as long until TWRP boots up.
Worked on four OPOs so far.
Related
Ok, I have tried google and search and can't get any help, I can't access the recovery on a xt926, it is rooted and unlocked on 4.4.2 but I can't get it to load from the PWR/ VOL UP menu immediately after flashing either twrp, or cwm. when I try to use fastboot to flash the recovery I get told that the variable is not supported but then it continues with flashing and says it's complete but obviously doesn't work.
Any ideas?
I have an XT925. I got the latest DROID_RAZR_HD_Utility_1.41. Used that included TWRP 2.7.1.0 specifically for the XT 925.
Make sure you have the most recent drivers for your PC to recognize the XT925.
Boot to fastboot.
Connect the phone and make sure it is recognized.
Flash into the recovery partition the above TWRP.
yes, I also received the 'variable not supported' message. But the flash does confirm completion.
Once the flash is completed, unplug the phone. Then a quick press and release of the power switch to turn off. Once off, use simultaneous power and Volume+- press to get into boot menu. From there, select Recovery option and you should get into TWRP.
This worked for me after I thought I had completely bricked my XT925.
Cheers
Latheman said:
Ok, I have tried google and search and can't get any help, I can't access the recovery on a xt926, it is rooted and unlocked on 4.4.2 but I can't get it to load from the PWR/ VOL UP menu immediately after flashing either twrp, or cwm. when I try to use fastboot to flash the recovery I get told that the variable is not supported but then it continues with flashing and says it's complete but obviously doesn't work.
Any ideas?
Click to expand...
Click to collapse
Power phone off and press volume up, down, and power buttons simultaneously and hold them until you see white text with boot options. Scroll down to recovery and press vol up. Of thia still doesn't work, then you may be flashing a bad recovery image.
Thanks guys, I already got it fixed, I used flashify and it worked great.
So, I got my new OnePlus One today and I tried to get CM12 onto it. I was following the [GUIDE] How to Install CM12 on the OnePlus One- Android Lollipop/5.0 on the OPO forums, and everything went well until I tried to get the TWRP on there. I flashed the recovery and rebooted the phone. I turned it off and then tried to boot it into recovery but it doesn't, it just hangs at the OPO logo until I hard-restart it.
I've tried factory resetting it and doing
fastboot oem unlock
but nothing happened. The factory reset pretty much just reset the phone. I think I might've messed up the kernel. How do I fix it?
EDIT 1: I've tried reflashing twrp recoveries and nothing. When I hold power+volume down, it powers on, shows the one plus logo, then reboots and just goes to the lockscreen.
UPDATE 1: I managed to manually flash all the CM12 files and use lollipop. I haven't tried the recovery yet but I'll keep you guys updated (if any of you even care).
UPDATE 2: Apparently flashing CM12 made the recovery work. Everything works as it should and the OTA to the most recent CM12 worked perfectly.
You're probably doing the button combo wrong. Hold volume down, then hold power (so you're holding them together), when you see the boot logo let go of power but keep holding volume down until you reach recovery.
Heisenberg said:
You're probably doing the button combo wrong. Hold volume down, then hold power (so you're holding them together), when you see the boot logo let go of power but keep holding volume down until you reach recovery.
Click to expand...
Click to collapse
I was curios and enabled advanced reboot to try and boot into recovery and it worked (after I had flashed CM12). Everything's working now.
SDCore said:
UPDATE 1: I managed to manually flash all the CM12 files and use lollipop. I haven't tried the recovery yet but I'll keep you guys updated (if any of you even care).
Click to expand...
Click to collapse
How did you manually flash CM12? I think I'm having the same trouble you were having. I used the oneplus toolbox from the forum to unlock the bootloader, then flash the TWRP, but no luck in getting into recovery mode. It just boot loops with the oneplus logo until I release the volume down button at which point it then boots to the lock screen.
Heisenberg said:
You're probably doing the button combo wrong. Hold volume down, then hold power (so you're holding them together), when you see the boot logo let go of power but keep holding volume down until you reach recovery.
Click to expand...
Click to collapse
@Heisenberg I'm also having trouble getting into recovery. I've tried the different button combos (power + vol down; power + vol down and release power) as well as the advance reboot options to get into recovery, but they all fail. I get the 1+ logo and after I let go of the volume down button the screen goes black and boots again to the 1+ screen and then to the lockscreen. It's almost like it doesn't recognize the recovery. I tried putting the stock recovery back on using the image in the OnePlus One toolkit folder, but that one doesn't work either. In addition to unchecking the "CM Recovery Update", are there any other settings that could be causing problems?
For background info, I initially used the toolkit interface to unlock the bootloader and then flash the recovery. The bootloader unlocked with no issue...it wiped my device and I was in sync with the "How to root" video posted by alex.inthi. I got sidetracked after the (seemingly) successful flash of TWRP onto the phone I kept getting booted into the Cyanogen recovery. I realized out that I needed to uncheck the setting to keep it from overwriting TWRP and after that was not able to boot into recovery. After finding your beginners guide (thanks, by the way, very well written) I tried using fastboot from the command line as you show, but still no luck.
Thanks in advance for any help...
bellino13 said:
I used the oneplus toolbox from the forum to unlock the bootloader, then flash the TWRP, but no luck in getting into recovery mode. It just boot loops with the oneplus logo until I release the volume down button at which point it then boots to the lock screen.
Click to expand...
Click to collapse
bellino13 said:
@Heisenberg I'm also having trouble getting into recovery. I've tried the different button combos (power + vol down; power + vol down and release power) as well as the advance reboot options to get into recovery, but they all fail. I get the 1+ logo and after I let go of the volume down button the screen goes black and boots again to the 1+ screen and then to the lockscreen. It's almost like it doesn't recognize the recovery. I tried putting the stock recovery back on using the image in the OnePlus One toolkit folder, but that one doesn't work either. In addition to unchecking the "CM Recovery Update", are there any other settings that could be causing problems?
For background info, I initially used the toolkit interface to unlock the bootloader and then flash the recovery. The bootloader unlocked with no issue...it wiped my device and I was in sync with the "How to root" video posted by alex.inthi. I got sidetracked after the (seemingly) successful flash of TWRP onto the phone I kept getting booted into the Cyanogen recovery. I realized out that I needed to uncheck the setting to keep it from overwriting TWRP and after that was not able to boot into recovery. After finding your beginners guide (thanks, by the way, very well written) I tried using fastboot from the command line as you show, but still no luck.
Click to expand...
Click to collapse
Okay, I must have been having a special kind of moment - I've got TWRP 2.8.7.0 running on my handset now. I may have been holding the volume down button too long, or it may be that I was using an older version of TWRP, but I'm going to go with the former. I've also been able to successfully flash and boot into Philz 6.59.2
Having the same problem
I am having the exact same problem and cannot seem to find a solution. Recovery screen just doesn't appear, but goes to lockscreen.
Tried erasing, flashing both twrp, philz etc., but nothing works. The phone doesn't recognize the recovery status. Advanced booting does the same.
Update CM-recovery is checked off, phone is unlocked. I've followed every step of the big guide down to every detail.
Is manually flashing the 12.1 ROM the only way and in that case: is it hard for a relative newcomer?
I have searched around but cannot find a solution. I can't seem to get a working recovery after flashing stock images with and without TWRP 2.8.7.1.
I followed these steps to upgrade to Android 6.0 after verifying the md5 checksum of my download:
adb reboot bootloader
fastboot flash bootloader bootloader-hammerhead....img [it looks the same as before, but I did it anyway]
reboot bootloader
fastboot flash radio radio-hammerhead....img
reboot bootloader
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash system system.img
....I have also tried with and without flashing cache
fastboot reboot
...then I go back into the bootloader and try to access recovery, but I only get the dead android with the red triangle.
Is anyone else having this problem? Does anyone have a suggestion for a fix?
I'm having the same problem with my Nexus 7 (2013).
Hold down the Power button and press Volume Up.
slackhouse said:
Hold down the Power button and press Volume Up.
Click to expand...
Click to collapse
When I see the dead android? When the phone is off? When the phone is booted into the system?
The dead Android means you have stock recovery installed. When you see the dead Android, hold down the power button and push the volume up then release and you will receive the stock recovery menu
funnel71 said:
The dead Android means you have stock recovery installed. When you see the dead Android, hold down the power button and push the volume up then release and you will receive the stock recovery menu
Click to expand...
Click to collapse
Thanks for the description, but it didn't work. If I hold those buttons long enough, it just loops on the "Google" screen, and if I let go, it boots into the system.
After flashing other times, I have been able to either get the recovery menu or enter TWRP when I choose Recovery from the bootloader menu. Not this time though.
Well, I re-extracted the recovery.img file and flashed it - same problem. I decided to try flashing TWRP again. After flashing I rebooted the bootloader (probably not necessary), then chose Recovery and it booted TWRP like I normally expect.
Still not sure what is happening with the stock recovery. For now I don't have to worry - I'm getting my backup.
Sometimes it doesn't work right away, I keep switching between the volume buttons and it eventually pops up. Only need to tap the volume key, no need to hold it when at the dead Android.
Good luck
treefrog321 said:
Well, I re-extracted the recovery.img file and flashed it - same problem. I decided to try flashing TWRP again. After flashing I rebooted the bootloader (probably not necessary), then chose Recovery and it booted TWRP like I normally expect.
Still not sure what is happening with the stock recovery. For now I don't have to worry - I'm getting my backup.
Click to expand...
Click to collapse
Getting into stock recovery from the dead android can be very tricky. As stated above, from the dead android screen, you want to hold the Power Button and press Volume Up quickly, then release. It sounds like you are holding the Power Button way too long which is causing it to do a reboot. I had the same issue the first few times.
Below is a video of someone doing it. On the video, he says to press volume up, volume down, and the power button at the same time until the recovery menu works. But, it is just the power button and volume up. The video will just show you how quickly to press the button combination.
https://youtu.be/DRp5jJO34PE?t=471
I don't recall having any difficulty in the past, but I think I get it now. Thanks for the tips guys.
Hello, I bought a OnePlus one (came with CM11 - 4.4.4) and followed the standard steps to root it
1) unlock bootloader - successful, phone got factory reset, checked the status using fastboot
2) Flash custom recovery (TWRP) using fastboot - always "okay" message
3) The phone DOES NOT boot to recovery after this - it gets stuck at the 1+ logo, or remains stuck for a few seconds and goes to normal reboot. -I've tried using fastboot to reboot phone while holding down volume button
Please help! i've look this problem up and haven't found a solution.
I tried 2.7.0.0, and the latest 2.8.5.1, along with 2.8.6.0, along with trying to use the one plus tool kit. Using the toolkit, even flashing the stock recovery, then booting it didn't work.
after you flash recovery in fastboot, do not issue the fastboot reboot command. you need to manually power off the phone by keeping the power button pressed till it powers off
kenboyles72 said:
after you flash recovery in fastboot, do not issue the fastboot reboot command. you need to manually power off the phone by keeping the power button pressed till it powers off
Click to expand...
Click to collapse
I tried this, same result
ak14523 said:
I tried this, same result
Click to expand...
Click to collapse
As the other posted mentioned you have to fastboot flash twrp (2.8.6.0) then power off phone and use volume down + power button combo to get to recovery. Its flashing but if you boot to OS it will be overwritten by CM recovery hence booting directly will alleviate that
Boot into os, enable dev options by tapping the build number a bunch of times in settings-about phone section, go back and go into settings-developer options, make sure "update cyanogen recovery" is unchecked. Flash recovery again, and like people have said, power off the phone and use volume down and power buttons together to boot into recovery.
Thanks for the quick replies guys. I have tried all the above s and none of them have worked
Should I try unlocking the bootloader again?
I recommend going to this guide and following it closely: http://forum.xda-developers.com/oneplus-one/general/guides-bacon-timmaaas-how-to-guides-t2839471
As for which version of TWRP to use, I recommend this version: https://www.androidfilehost.com/?fid=24391638059059048
I've been trying to flash TWRP onto my Galaxy S3 and my Galaxy S9 for a few days now, and every time I try to do so, it flashes successfully, but then boots into stock Samsung recovery when entering recovery mode. I've used Odin on Windows and Heimdall on Linux, but both have the same issue. I tried different versions of TWRP as well.
If it helps, I'm pretty sure both phones are OEM unlocked. The S9 has the option in developer options, and says it it unlocked in download mode. The S3 doesn't have any option for this, and doesn't say anything in download mode about it.
Even though the S3 might not be OEM unlocked, it still doesn't explain the issue with the S9.
I'm also dual booting, so all attempts were from the same computer. It might be some issue with my computer, but I really don't have access to another one right now, so I was wondering if anyone had any other ideas or thoughts on the issue. Any help would be appreciated.
Did you check this?
Note many devices will replace your custom recovery automatically during first boot. To prevent this, use Google to find the proper key combo to enter recovery. After typing fastboot reboot, hold the key combo and boot to TWRP. Once TWRP is booted, TWRP will patch the stock ROM to prevent the stock ROM from replacing TWRP. If you don't follow this step, you will have to repeat the install.
Click to expand...
Click to collapse
https://twrp.me/samsung/samsunggalaxys3internationalexynos.html
I think for S3 it's
Vol up + Home + Power
Basically:
1. Flashing
2. Reboot into Recovery by keep pressing Vol up + Home + Power
3. Allow TWRP to become permanent
Perhaps you want to check/re-ask here as well:
https://forum.xda-developers.com/c/samsung-galaxy-s-iii-i9300-i9305.1563/
SigmundDroid said:
Did you check this?
https://twrp.me/samsung/samsunggalaxys3internationalexynos.html
I think for S3 it's
Vol up + Home + Power
Basically:
1. Flashing
2. Reboot into Recovery by keep pressing Vol up + Home + Power
3. Allow TWRP to become permanent
Perhaps you want to check/re-ask here as well:
https://forum.xda-developers.com/c/samsung-galaxy-s-iii-i9300-i9305.1563/
Click to expand...
Click to collapse
Holding the given buttons just brings me to default recovery, so I'm not sure what the proper recovery is. I've also tried Volume Up + Down + Home + Power.
Hmm, didn't flash an S3 for quite some time but I vaguely remember that I had similar problems during
"After typing fastboot reboot, hold the key combo and boot to TWRP. Once TWRP is booted"
and often missed or was too clumsy, too late or both
Would in fastboot the command
fastboot reboot recovery
work for you? Or does it still end up in stock recovery?
Perhaps it's really time to check in the s3 threads for further advice?
SigmundDroid said:
Hmm, didn't flash an S3 for quite some time but I vaguely remember that I had similar problems during
"After typing fastboot reboot, hold the key combo and boot to TWRP. Once TWRP is booted"
and often missed or was too clumsy, too late or both
Would in fastboot the command
fastboot reboot recovery
work for you? Or does it still end up in stock recovery?
Perhaps it's really time to check in the s3 threads for further advice?
Click to expand...
Click to collapse
Okay so turns out I needed to boot into recovery immediately after flashing TWRP on both phones because when booting into the system, the recovery is replaced. After doing this, everything worked fine and I was able to get custom ROMs working! I appreciate your help though