I keep getting a No OS installed error on twrp. Yesterday I install a 5.03.651.3 rooted rom through TWRP. I think I deleted the wrong files so I installed a stock 4.06.651.4 from a ruu then I did a ota update to 4.06.651.9. After that I unlocked the bootloader and installed TWRP 2.7.1.1. I have done noting more after that. Can someone please help me fix this problem?
Thanks
TWRP 2.6.3.4
http://forum.xda-developers.com/showthread.php?t=2791126
from HTC One
When I installed TWRP 2.6.3.4 the error stopped showing up. Does that mean that there is a problem with TWRP 2.7.1.1 and my phone is fine?
og style said:
When I installed TWRP 2.6.3.4 the error stopped showing up. Does that mean that there is a problem with TWRP 2.7.1.1 and my phone is fine?
Click to expand...
Click to collapse
yes I not believe on 2.7 version
from HTC One
Thank you for the help
Hey everyone
I've recently solved my OTA problem (seen here) but I soon discovered yet another problem.
When I tried to enter SuperSU, I received the following error shown below.
As mentioned before, I'm on 4.4.2 and I have NO desire whatsoever to unlock my bootloader all over again. Is there anyway to re-root my phone without unlocking my bootloader or will I need to do just that in order to re-root?
Thanks in advance
Anyone?
Please help :crying:
ArmyMan007 said:
Please help :crying:
Click to expand...
Click to collapse
From what I know, and by the error displayed on the attached screenshot, you need to do the whole rutine all over again. I am pretty sure rooting can not be done if bootloader is locked, which might mean you have a stock recovery image as well - and since that is not keen to be rooted (as far as I know) you need to flash a custom recovery like twrp. I might be wrong in all this, I'm newish to all this.
ArmyMan007 said:
Hey everyone
I've recently solved my OTA problem (seen here) but I soon discovered yet another problem.
When I tried to enter SuperSU, I received the following error shown below.
As mentioned before, I'm on 4.4.2 and I have NO desire whatsoever to unlock my bootloader all over again. Is there anyway to re-root my phone without unlocking my bootloader or will I need to do just that in order to re-root?
Thanks in advance
Click to expand...
Click to collapse
Since you are S-ON you can not flash a custom recovery or root without unlocking your bootloader.
Frogger209 said:
From what I know, and by the error displayed on the attached screenshot, you need to do the whole rutine all over again. I am pretty sure rooting can not be done if bootloader is locked, which might mean you have a stock recovery image as well - and since that is not keen to be rooted (as far as I know) you need to flash a custom recovery like twrp. I might be wrong in all this, I'm newish to all this.
Click to expand...
Click to collapse
Well, for starters, my bootloader is unlocked (as mentioned before), thus we eliminate the bootloader unlocking dilemma. But it still doesn't tell me how can I re-root my device: you want to tell me that I have to do is to flash a custom recovery and install SuperSU again, and my phone will be rooted again?
majmoz said:
Since you are S-ON you can not flash a custom recovery or root without unlocking your bootloader.
Click to expand...
Click to collapse
Like I wrote before: I DO have an unlocked bootloader
ArmyMan007 said:
Well, for starters, my bootloader is unlocked (as mentioned before), thus we eliminate the bootloader unlocking dilemma. But it still doesn't tell me how can I re-root my device: you want to tell me that I have to do is to flash a custom recovery and install SuperSU again, and my phone will be rooted again?
Click to expand...
Click to collapse
flash twrp 2.6.3.3. boot in recovery then exit, twrp will prompt you to root the phone. Then yo ucan flash back the stock recovery for future ota updates.
alray said:
flash twrp 2.6.3.3. boot in recovery then exit, twrp will prompt you to root the phone. Then yo ucan flash back the stock recovery for future ota updates.
Click to expand...
Click to collapse
Why can't I flash twrp 2.7.1.0? and don't I need to install SuperSU via twrp? and what do you mean that twrp will promote me to root the phone? it never did that before..
ArmyMan007 said:
Why can't I flash twrp 2.7.1.0?
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Click to collapse
latest known bug free version of twrp is 2.6.3.3/.4 thats why we always recommend using this version.
and don't I need to install SuperSU via twrp? and what do you mean that twrp will promote me to root the phone? it never did that before..
Click to expand...
Click to collapse
that is for the M8 but same thing apply for the M7:
http://www.youtube.com/watch?v=bKGKlkJRroQ#t=122
or flash the latest su binary from twrp
alray said:
latest known bug free version of twrp is 2.6.3.3/.4 thats why we always recommend using this version.
that is for the M8 but same thing apply for the M7:
http://www.youtube.com/watch?v=bKGKlkJRroQ#t=122
or flash the latest su binary from twrp
Click to expand...
Click to collapse
I used to install the latest binary within twrp and it never asked me to do so. Now I got root access again Can I flash my stock recovery again?
ArmyMan007 said:
I used to install the latest binary within twrp and it never asked me to do so. Now I got root access again Can I flash my stock recovery again?
Click to expand...
Click to collapse
yes you can flash your stock recovery again, might be a good idea to do a nandroid backup of your current config before flashing back the stock recovery.
Code:
fastboot flash recovery name_of_recovery.img
fastboot erase cache
fastboot reboot
alray said:
yes you can flash your stock recovery again, might be a good idea to do a nandroid backup of your current config before flashing back the stock recovery.
Code:
fastboot flash recovery name_of_recovery.img
fastboot erase cache
fastboot reboot
Click to expand...
Click to collapse
Will do! Thanks a bunch!!!
I was having so many issues with my phone that I tried to update but was unable . So i tried to root it and install CM12 as it had lolipop. That failed miserably and now I am stuck with twrp v2.6.3 and no os, no backup, and no RUU. What can i do?
Dcolewizard said:
I was having so many issues with my phone that I tried to update but was unable . So i tried to root it and install CM12 as it had lolipop. That failed miserably and now I am stuck with twrp v2.6.3 and no os, no backup, and no RUU. What can i do?
Click to expand...
Click to collapse
you can't flash CM12 with twrp 2.6.3.3. Everything explained in the CM forum. Update your recovery.
alray said:
you can't flash CM12 with twrp 2.6.3.3. Everything explained in the CM forum. Update your recovery.
Click to expand...
Click to collapse
I had to use HTC all in one-toolkit to update twrp to 2.7.1.1 and it worked Thank!
Phone: h811
Current Rom: CM 6.0
I have successfully flashed twrp 3.0 using adb but when i reboot to recovery, i keep getting cyanogenmod recovery. Romtoolbox even says twrp is my current recovery. What's the deal? I want to make a backup using TWRP before I flash anything. How do I go back to TWRP?
Thanks!!!
Tommyjr98 said:
Phone: h811
Current Rom: CM 6.0
I have successfully flashed twrp 3.0 using adb but when i reboot to recovery, i keep getting cyanogenmod recovery. Romtoolbox even says twrp is my current recovery. What's the deal? I want to make a backup using TWRP before I flash anything. How do I go back to TWRP?
Thanks!!!
Click to expand...
Click to collapse
Try this method to flash TWRP temporarily?
Rapunzl said:
Try this method to flash TWRP temporarily?
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Click to collapse
Got it...I used flashify to flash the recovery and it worked. Not sure why ADB didn't flash properly...i'm sure it was user error! Thanks for the suggestion!!
I unlocked the bootloader installed custom recovery ( TWRP 2.8.7.0 ) and then tried to install SuperSU and different versions of it, after flashing the phone reboots and nothing happens
I can't flash any ROMs since the phone isn't rooted.
Any ideas ?
MJ999 said:
I unlocked the bootloader installed custom recovery ( TWRP 2.8.7.0 ) and then tried to install SuperSU and different versions of it, after flashing the phone reboots and nothing happens
I can't flash any ROMs since the phone isn't rooted.
Any ideas ?
Click to expand...
Click to collapse
You don't need SuperSU anymore for flashing custom ROM, you can do it with TRWP alone.
What error do you receive or what happens exactly after flashing the phone.
TryllZ said:
You don't need SuperSU anymore for flashing custom ROM, you can do it with TRWP alone.
What error do you receive or what happens exactly after flashing the phone.
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Click to collapse
Solved it
I read somewhere that root is required for flashing
So this is how I solved it
Installed older version of twrp
And then rooted and flashed the package