Related
Not that I want to, but if I wanted to.. Is there a way to return the unlocked bootloader version back to stock to where I can receive OTA's?
Like I said, I don't necessarily want to, but if I needed to for some reason.
tele_jas said:
Not that I want to, but if I wanted to.. Is there a way to return the unlocked bootloader version back to stock to where I can receive OTA's?
Like I said, I don't necessarily want to, but if I needed to for some reason.
Click to expand...
Click to collapse
Yes you can via Rczrider 's TWRP backup
tele_jas said:
Not that I want to, but if I wanted to.. Is there a way to return the unlocked bootloader version back to stock to where I can receive OTA's?
Like I said, I don't necessarily want to, but if I needed to for some reason.
Click to expand...
Click to collapse
XblackdemonX said:
Yes you can via Rczrider 's TWRP backup
Click to expand...
Click to collapse
Yeah, it looks like @tenfar updated their tool to use the stock files from my untouched B20: http://forum.xda-developers.com/axon-7/development/wip-axon-7-root-bootloader-unlokced-t3441204
rczrider said:
Yeah, it looks like @tenfar updated their tool to use the stock files from my untouched B20: http://forum.xda-developers.com/axon-7/development/wip-axon-7-root-bootloader-unlokced-t3441204
Click to expand...
Click to collapse
if someone can make a guide on HOW-TO (Steps + FIles + Images needed) i can give it a shot...
just send me a PM if you know the HOW-TO :good:
Mmmmm, noone yet?.... I guess I'll start gathering info.
One thing I wanna make sure flashing @tenfar boot. Img = need Data wipe right?
DrakenFX said:
Mmmmm, noone yet?.... I guess I'll start gathering info.
One thing I wanna make sure flashing @tenfar boot. Img = need Data wipe right?
Click to expand...
Click to collapse
I've been flashing custom ROM's for several years, but I've bricked one too many phones over the years "not knowing" the correct way to do certain things... So I started this thread to see what those steps were because I'm too scared to attempt it myself. :silly:
So, I know I'd appreciate your efforts in this!
tele_jas said:
I've been flashing custom ROM's for several years, but I've bricked one too many phones over the years "not knowing" the correct way to do certain things... So I started this thread to see what those steps were because I'm too scared to attempt it myself. :silly:
So, I know I'd appreciate your efforts in this!
Click to expand...
Click to collapse
I'm curious too and I wanna give it shot,
P. S. Any way to use terminal or adb to pull the partition list with their Extension?
Like for sample. " ext4 system /dev/block/sde13 " or something similar with extension?
Has anyone got a step-by-step for this yet? I searched, but don't see a "Back to Stock" thread
tele_jas said:
Has anyone got a step-by-step for this yet? I searched, but don't see a "Back to Stock" thread
Click to expand...
Click to collapse
i created a Thread for users who have run into the No Boot issues and those problems , so i can gather more info of the causes of their problems but nobody had reply yet,
just waiting so i can test things and get back to Stock B20 with Root + TWRP and lock bootloader
It is still not clear where the unlock bootloader state is recorder. I have checked a couple of partitions but they are identical to locked B20 (aboot, devinfo were my prime suspects)
So assuming that this is not a permanent thing for the bootloader state and can be reversed, steps would be something like this
1. lock bootloader
2a. flash Stock B20 image and signed(tenfars) TWRP via axon7root
3. Reboot in TWRP (read only mode), full factory wipe (wipe plus /data format), flash original system image via twrp, wipe data again
4. turn off phone, don't reboot (no system start)
5. flash stock recovery via axon7root
6. Reboot to Stock Recovery direct (do not boot)
7. Factory reset from stock recovery
8. Reboot
But there are a few unknowns yet, even with stock system, boot and recovery we still have stuck loops unless using modded boot. My guess is that TWRP mods /system on exit, that's why i put read only mode but not sure if you can restore it if it's not rw. Since it's image to device it should work, RW is for mounting partition
And big one is if unlock state is permanent or not, not sure anyone tried yet
peramikic said:
It is still not clear where the unlock bootloader state is recorder. I have checked a couple of partitions but they are identical to locked B20 (aboot, devinfo were my prime suspects)
So assuming that this is not a permanent thing for the bootloader state and can be reversed, steps would be something like this
1. lock bootloader
2a. flash Stock B20 image and signed(tenfars) TWRP via axon7root
3. Reboot in TWRP (read only mode), full factory wipe (wipe plus /data format), flash original system image via twrp, wipe data again
4. turn off phone, don't reboot (no system start)
5. flash stock recovery via axon7root
6. Reboot to Stock Recovery direct (do not boot)
7. Factory reset from stock recovery
8. Reboot
But there are a few unknowns yet, even with stock system, boot and recovery we still have stuck loops unless using modded boot. My guess is that TWRP mods /system on exit, that's why i put read only mode but not sure if you can restore it if it's not rw. Since it's image to device it should work, RW is for mounting partition
And big one is if unlock state is permanent or not, not sure anyone tried yet
Click to expand...
Click to collapse
those steps were the same i was planning to do plus flashing something else, but seems like i may be not doing the other flashing file now......well still gathering more info and will see.
P.S. Thanks for the info. @peramikic
DrakenFX said:
i created a Thread for users who have run into the No Boot issues and those problems , so i can gather more info of the causes of their problems but nobody had reply yet,
just waiting so i can test things and get back to Stock B20 with Root + TWRP and lock bootloader
Click to expand...
Click to collapse
Gottcha.... I was just curious, because I'm starting to have a few random issues (reboots, apps opening without tapping them, google voice commands not working like they did just a few days ago) I'd like to get back to stock and maybe start over. Of course, I didn't make a backup up until after I flashed SuperSU and my apps downloaded so I have no "stock" TWRP backup. **But, this all could be "theme" related too, since I'm running a dark theme that isn't quite compatible with the A7 yet.
I may try removing the theme and let it run a day or two and see how it does?
How could I flash recovery without pc? I have twrp at the moment and i want the CWM. Im on 6.0 Emui 4.1
staska_lt said:
How could I flash recovery without pc? I have twrp at the moment and i want the CWM. Im on 6.0 Emui 4.1
Click to expand...
Click to collapse
Try with the Flashify app.
GaT7 said:
Try with the Flashify app.
Click to expand...
Click to collapse
I tried and i got black screen
Flash it via TWRP then? TWRP supports flashing .img too if you need to. :|
3. Post using a clear and descriptive subject and message.
You're most likely to receive a helpful answer to your question, if you use a short subject title that describes your problem and a message that explains in detail, what your problem is and what you've done to try solving it.
Click to expand...
Click to collapse
Source (Forum rules): http://forum.xda-developers.com/announcement.php?a=81
Just sayin bro...
And btw some things just dont work well without a PC. Even though it might be possible to work around it you might just wanna do this on a computer with these commands in adb:
Code:
adb reboot bootloader
and
Code:
fastboot flash recovery recovery.img
and then reboot
PCSE said:
Source (Forum rules): http://forum.xda-developers.com/announcement.php?a=81
Just sayin bro...
And btw some things just dont work well without a PC. Even though it might be possible to work around it you might just wanna do this on a computer with these commands in adb:
and
and then reboot
Click to expand...
Click to collapse
I tried to flash via twrp. It said that the install was succesful, but when i tried to go to recovery i got black screen
Why would you want cwm? TWRP is way better. Oh and your recovery is gone. You can be lucky that you didn't brick your phone. Next time, use TWRP instead and ONLY if you have the ability to restore everything with a PC. ONLY make such hard modifications to your phone if you have a PC nearby
Confirm that you're fully rooted using something like Root Checker
GaT7 said:
Confirm that you're fully rooted using something like Root Checker
Click to expand...
Click to collapse
Im sure im fully rooted
Ok, I suspect something may be wrong with your root or TWRP or ROM, which may be the reason for the odd problems.
So do check & confirm root anyway, & also tell us the versions of your TWRP & ROM (latter in Settings > About phone > Build number).
GaT7 said:
Ok, I suspect something may be wrong with your root or TWRP or ROM, which may be the reason for the odd problems.
So do check & confirm root anyway, & also tell us the versions of your TWRP & ROM (latter in Settings > About phone > Build number).
Click to expand...
Click to collapse
Im on sakoban's rom. B564
Hello friends
My phone is HTC One m8w
There isn't "update" in
Setting
About
Android version,
5.0.1
Software number
1.0.0.m8w
Build number
4.19.1402.15 CL458284 release-keys
Please help me for this problem
How can I update my phone?
Thanks a lot
Hello, I experienced something similar- complete absence of system update! A little digging revealed that any modifications to the system partition would render the device un-updateable, so naturally I downloaded the complete marshmallow package update for my device, booted into standard recovery, and updated from sd card
Hope this helps
Ta3miyyasandwich said:
Hello, I experienced something similar- complete absence of system update! A little digging revealed that any modifications to the system partition would render the device un-updateable, so naturally I downloaded the complete marshmallow package update for my device, booted into standard recovery, and updated from sd card
Hope this helps
Click to expand...
Click to collapse
There isn't any update for my build number
Sent from my HTC_M9pw using Tapatalk
if you are willing to, just root your phone and flash the marshmallow rom on to your phone and use titanium backup to backup everything before you do so.
you can root your phone,flash twrp recovery,flash Marshmallow rom.
lmentor said:
you can root your phone,flash twrp recovery,flash Marshmallow rom.
Click to expand...
Click to collapse
That's exactly what I just said
justinchao740 said:
if you are willing to, just root your phone and flash the marshmallow rom on to your phone
Click to expand...
Click to collapse
You don't need root to install TWRP, nor to install a custom ROM.
Exception is Verizon, where you need root to s-off, and then unlock bootloader; as bootloader unlock by HTCDev.com is not supported for that version alone.
redpoint73 said:
You don't need root to install TWRP, nor to install a custom ROM.
Exception is Verizon, where you need root to s-off, and then unlock bootloader; as bootloader unlock by HTCDev.com is not supported for that version alone.
Click to expand...
Click to collapse
If you get bootloader unlocked, you basically rooted your device cause now you are allowed to modify the system data and make modification that can result in unusable phone. Plus if you are willing to take the risk of unlocking your bootloader, why don't you just root anyways, its just a matter of flashing super su zip.
justinchao740 said:
If you get bootloader unlocked, you basically rooted your device cause now you are allowed to modify the system data and make modification that can result in unusable phone .
Click to expand...
Click to collapse
No, you didn't. Root is a very specific thing. You either have root (SU) priviledge, or you don't. Unlocked bootloader does not give you root privilege. It only allows you to flash unsigned zips to certain partitions.
justinchao740 said:
Plus if you are willing to take the risk of unlocking your bootloader, why don't you just root anyways, its just a matter of flashing super su zip.
Click to expand...
Click to collapse
Because it would be a wasted step (completely unnecessary), if you are going to flash a custom ROM.
redpoint73 said:
No, you didn't. Root is a very specific thing. You either have root (SU) priviledge, or you don't. Unlocked bootloader does not give you root privilege. It only allows you to flash unsigned zips to certain partitions.
Because it would be a wasted step (completely unnecessary), if you are going to flash a custom ROM.
Click to expand...
Click to collapse
Think of it this way. If you flashed a cm ROM without root in the first place, you would get root. I'm not saying unlocking bootloader immediately give you root access but it allows almost anything that you flash to have root access
justinchao740 said:
Think of it this way. If you flashed a cm ROM without root in the first place, you would get root. I'm not saying unlocking bootloader immediately give you root access but it allows almost anything that you flash to have root access
Click to expand...
Click to collapse
Some folks keep incorrectly stating that you need root to flash custom recovery on this device (on some devices, you do - but not this one). I'm just trying to make sure that misinformation doesn't keep getting conveyed (the post after yours said it, too).
Stating the process precisely, is the best way to do that.
redpoint73 said:
Some folks keep incorrectly stating that you need root to flash custom recovery on this device (on some devices, you do - but not this one). I'm just trying to make sure that misinformation doesn't keep getting conveyed (the post after yours said it, too).
Stating the process precisely, is the best way to do that.
Click to expand...
Click to collapse
Agreed plus my post never stated anything about rooting.
justinchao740 said:
Agreed plus my post never stated anything about rooting.
Click to expand...
Click to collapse
While my intent is not to be the guy that always has the last word; I also can't let you state a complete falsehood.
justinchao740 said:
if you are willing to, just root your phone and flash the marshmallow rom
Click to expand...
Click to collapse
Hi friends,
device fully functional.
bootloader unlocked, rooted op5 6/64, everytime reboot message "Your device software can't be checked for corruption"
Tried to update via ota and reboots to TWRC and nothing happens.
Tried flashfire and device freezes
Any ideas?
Thank you
osp1 said:
Hi friends,
device fully functional.
bootloader unlocked, rooted op5 6/64, everytime reboot message "Your device software can't be checked for corruption"
Tried to update via ota and reboots to TWRC and nothing happens.
Tried flashfire and device freezes
Any ideas?
Thank you
Click to expand...
Click to collapse
Hello,
What is you current twrp recovery (file name)?
What is your magisk version?
Is your storage encryped or decrypted?
What new update(version) is shown in ota?
To which version do you want to update?
It's not that easy, you need to check some things.
strongst said:
Hello,
What is you current twrp recovery (file name)?
What is your magisk version?
Is your storage encryped or decrypted?
What new update(version) is shown in ota?
To which version do you want to update?
It's not that easy, you need to check some things.
Click to expand...
Click to collapse
3.2.0-0
17.1
Encrypted
5.1.4
Same
Thank you again
osp1 said:
3.2.0-0
17.1
Encrypted
5.1.4
Same
Thank you again
Click to expand...
Click to collapse
You know that you can't take ota when you're rooted and have custom recovery?
Which steps did you exactly take, please describe as detailed as possible.
strongst said:
You know that you can't take ota when you're rooted and have custom recovery?
Which steps did you exactly take, please describe as detailed as possible.
Click to expand...
Click to collapse
Op5 oos 4.5.14, unlocked bootloader, installed twrp, flash magisk for root and nothing else touched
osp1 said:
Op5 oos 4.5.14, unlocked bootloader, installed twrp, flash magisk for root and nothing else touched
Click to expand...
Click to collapse
If you unlock the bootloader you'll see that warning message, that's normal!
Please flash this twrp https://drive.google.com/file/d/1UlTftbe6wooAs4Fp0cjwXlOKmfQHgdfL/view?usp=drivesdk
Official ones are not the best choice. Then you boot to your new twrp and flash magisk uninstaller, then flash from the .ota folder the downloaded (more than 1GB) oxygenOS 5.1.4 and after it magisk 17.1 before boot.
Report back what's happening and watch the twrp log carefully for errors!
strongst said:
If you unlock the bootloader you'll see that warning message, that's normal!
Please flash this twrp https://drive.google.com/file/d/1UlTftbe6wooAs4Fp0cjwXlOKmfQHgdfL/view?usp=drivesdk
Official ones are not the best choice. Then you boot to your new twrp and flash magisk uninstaller, then flash from the .ota folder the downloaded (more than 1GB) oxygenOS 5.1.4 and after it magisk 17.1 before boot.
Report back what's happening and watch the twrp log carefully for errors!
Click to expand...
Click to collapse
installed the twrp you linked with no problems, but when i tried to flash the ota it says that the zip file is not compatible
this is giving me a headhache, any idea?
thanks a lot :good:
osp1 said:
installed the twrp you linked with no problems, but when i tried to flash the ota it says that the zip file is not compatible
this is giving me a headhache, any idea?
thanks a lot :good:
Click to expand...
Click to collapse
Please post a screenshot or a twrp log with your flashing attempt so I can see the exact error message. Maybe you try to flash another build and not 5.1.4...
strongst said:
Please post a screenshot or a twrp log with your flashing attempt so I can see the exact error message. Maybe you try to flash another build and not 5.1.4...
Click to expand...
Click to collapse
flashed all without problems, but now is stuck on boot animation for an hour
entered TWRP and all folders are numbers and letters ramdomly, at this point i dont care losing all my data, just want my device working
osp1 said:
flashed all without problems, but now is stuck on boot animation for an hour
entered TWRP and all folders are numbers and letters ramdomly, at this point i dont care losing all my data, just want my device working
Click to expand...
Click to collapse
That's the issue with encrypted storage, it's recommended to remove screen lock/pattern/code before such updating processes(see root guide). Go to twrp and format data(where you need to verify the format, not only wipe), that solves the issue.
strongst said:
That's the issue with encrypted storage, it's recommended to remove screen lock/pattern/code before such updating processes(see root guide). Go to twrp and format data(where you need to verify the format, not only wipe), that solves the issue.
Click to expand...
Click to collapse
done, thank you for helping me
now any idea how to root/magisk?
again, THANK YOU SO MUCH
osp1 said:
done, thank you for helping me
now any idea how to root/magisk?
again, THANK YOU SO MUCH
Click to expand...
Click to collapse
I wrote it here https://forum.xda-developers.com/oneplus-5/help/problem-updating-oos-4-5-14-to-t3931444/post79555369
strongst said:
You know that you can't take ota when you're rooted and have custom recovery?
Click to expand...
Click to collapse
Can you elaborate?
Is this OOS-specific? I've gotten OTA updates and my OP5 is rooted with TWRP.
I've not seen this mentioned before, so I'm just curious what environment would prevent OTA updates.
z0m8i3 said:
Can you elaborate?
Is this OOS-specific? I've gotten OTA updates and my OP5 is rooted with TWRP.
I've not seen this mentioned before, so I'm just curious what environment would prevent OTA updates.
Click to expand...
Click to collapse
You cannot take ota updates like on non rooted devices with custom recovery:
-you need to download the full rom rather than ota update file when system updater detects root
-you need to follow some specific installation instructions https://forum.xda-developers.com/on...xygenos-4-5-2-7-1-1-ota-t3627003/post72799040 otherwise you'll lost twrp, root and maybe your decrypted storage won't let you boot your device
That's what I mean
I still don't 100% follow:
For example, when I flashed Lineage, it explicitly refers to "custom recovery" in the install instructions: https://wiki.lineageos.org/devices/cheeseburger/install
Before I started using my phone, I installed su: https://download.lineageos.org/extras
strongst said:
You cannot take ota updates like on non rooted devices with custom recovery:
-you need to download the full rom rather than ota update file when system updater detects root
Click to expand...
Click to collapse
I have received OTA from Lineage about 2 or 3 updates now. When I choose to install an OTA, it will reboot into TWRP and complete the upgrade.
What did I do differently, that's allowing me to get these updates opposed to what OP is experiencing? Or is what Lineage is doing, is downloading the full image and Oxygen is not?
(I realize the OP is about Oxygen, but I'm trying to make sense of the differences in OTA updates) - Apologies for hijacking the thread, I'm genuinely curious. Thanks strongst for trying to explain!
z0m8i3 said:
I still don't 100% follow:
For example, when I flashed Lineage, it explicitly refers to "custom recovery" in the install instructions: https://wiki.lineageos.org/devices/cheeseburger/install
Before I started using my phone, I installed su: https://download.lineageos.org/extras
I have received OTA from Lineage about 2 or 3 updates now. When I choose to install an OTA, it will reboot into TWRP and complete the upgrade.
What did I do differently, that's allowing me to get these updates opposed to what OP is experiencing? Or is what Lineage is doing, is downloading the full image and Oxygen is not?
(I realize the OP is about Oxygen, but I'm trying to make sense of the differences in OTA updates) - Apologies for hijacking the thread, I'm genuinely curious. Thanks strongst for trying to explain!
Click to expand...
Click to collapse
You cannot compare a stock rom with a custom rom in hat manner. If you have further off topic questions or discussions, Please use the newbie help thread or create a new one
but ....... I am in twrp unable to reboot into my rom. When I click on Install I see all these folders with letters and numbers and what my original folders.
Can somone help me boot into my rom again?
ms.journie said:
but ....... I am in twrp unable to reboot into my rom. When I click on Install I see all these folders with letters and numbers and what my original folders.
Can somone help me boot into my rom again?
Click to expand...
Click to collapse
You will more than likely need to format data. This will cause you to loose everything. But that is what you are seeing, those folders, are your data. Just encrypted.
Also make sure you are on the latest version of TWRP. Sometimes the older unsupported version had encryption errors.
Omg this saddens me! So there's no way I am unable to at least retrieve my pictures?
Scott said:
You will more than likely need to format data. This will cause you to loose everything. But that is what you are seeing, those folders, are your data. Just encrypted.
Also make sure you are on the latest version of TWRP. Sometimes the older unsupported version had encryption errors.
Click to expand...
Click to collapse
Have u tested change boot partition ?
yup
J3zz said:
Have u tested change boot partition ?
Click to expand...
Click to collapse
ms.journie said:
yup
Click to expand...
Click to collapse
Simple test are:
- change boot partition
- reflash system
- Say goodbye too all
Got the same problem, Solved After reboot in twrp and enter the good decryption code
I'm right in the middle of reflashing. I am trying everything else before I do say goodbye to my pictures! :crying:
How did you figure out the decryption code?
J3zz said:
Simple test are:
- change boot partition
- reflash system
- Say goodbye too all
Got the same problem, Solved After reboot in twrp and enter the good decryption code
Click to expand...
Click to collapse
ms.journie said:
I'm right in the middle of reflashing. I am trying everything else before I do say goodbye to my pictures! :crying:
How did you figure out the decryption code?
Click to expand...
Click to collapse
First time entering in twrp after flashing update, I did not get folder to flash magisk, did a reboot and get it, just a bad encryption code I think
Did u flash rom or anything else before getting this problem ?
Yup, I sure did! 4am couldn't sleep so I thought I would finally put a fingerprint mod on; which I have done this before with no issues. For the life of me, I don't remember which mod I tried to install thru Magisk.
My phone is currently stuck on "Phone is starting"
I also think it's time to look into some sort of automatic back up service..... Got any ideas?
J3zz said:
First time entering in twrp after flashing update, I did not get folder to flash magisk, did a reboot and get it, just a bad encryption code I think
Did u flash rom or anything else before getting this problem ?
Click to expand...
Click to collapse
ms.journie said:
Yup, I sure did! 4am couldn't sleep so I thought I would finally put a fingerprint mod on; which I have done this before with no issues. For the life of me, I don't remember which mod I tried to install thru Magisk.
My phone is currently stuck on "Phone is starting"
I also think it's time to look into some sort of automatic back up service..... Got any ideas?
Click to expand...
Click to collapse
Use msmdownloadtool, have u tried using magisk uninstall in twrp with zip file ? Then boot and uninstall the "****in" fantastic module... maybe it works
I did try to uninstall Magisk in twrp using adb shell. I never had any luck with that msmdownloadtool and not only that it relocks your bootloader.
I usually go this route [ROM][STOCK][FASTBOOT][OP6T] Stock Fastboot ROMs for OnePlus 6T https://forum.xda-developers.com/oneplus-6t/how-to/rom-stock-fastboot-roms-oneplus-6t-t3862516
Thanks for trying to me!
J3zz said:
Use msmdownloadtool, have u tried using magisk uninstall in twrp with zip file ?
Click to expand...
Click to collapse
ms.journie said:
I did try to uninstall Magisk in twrp using adb shell. I never had any luck with that msmdownloadtool and not only that it relocks your bootloader.
I usually go this route [ROM][STOCK][FASTBOOT][OP6T] Stock Fastboot ROMs for OnePlus 6T https://forum.xda-developers.com/oneplus-6t/how-to/rom-stock-fastboot-roms-oneplus-6t-t3862516
Thanks for trying to me!
Click to expand...
Click to collapse
Good luck !!
I saw this happen when I used the official TWRP app.
It went away when I used this TWRP. Hope that helps.
I'm glad you already know not to use the MSM tool. Too many people jump straight to this.....
You just need to boot the correct recovery and your data will decrypt, and you will be able to back it up to a PC, then you can reload your ROM via TWRP or Fastboot to get the phone bootable again. So now it's a question of what ROM were you running before. Do you need a recovery with the latest security patch or something older? What TWRP are you running. Try 3.3.1-6 psychen6 linked too first. Boot that image from Fastboot. See if your password/pin will work to decrypt your data.