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[RECOVERY] [11] [UNOFFICIAL] TeamWin Recovery Project

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khalisz

Senior Member
I have the same problem and it it is solved with changing slots from default to alternatve (A to B or B to A). Than change it back to default and try to instal TWRP. It worksd for me and now I can install Magisk and whathewer from internal memory.
I hope this will help.

I tried also that changing the slot A / B and nothing worked. Still faced the issue.
So for now I did the boot img method and wait to see if a fix will come or not.
Anyway thanks for your help. ;-)
 

lupsujmk

Member
Jan 11, 2017
16
6
OnePlus 9 Pro
So there's several methods to get this TWRP working with the new update 11.0.2.1 upgrading from 11.0.1.1. But, what would be easiest method step by step? Via TWRP or is it working if upgrading OTA then not rebooting and installing via Magisk Manager A/B retention script and then Magisk to a inactive slot.

Normally with A10 i used this OTA method.

Osmosis wrote that theres coming upgrade to this TWRP. But how this new Oxygen update will broke TWRP anyway?
 
Also didn't work the first time for me. What worked was mounting my OTG in TWRP then changing slots. Then flashed IMG from OTG
and what did you next?
I also have this issues after updating, my problem is that data partition is not mounted in TWRP
and so twrp starts without to ask for password
Installing twrp from otg fails because it's not possible to write to data partition (as far as I understand)
how can I get back to my encrypted partitions?
 

@soka

Senior Member
Aug 8, 2014
557
200
Glencoe
and what did you next?
I also have this issues after updating, my problem is that data partition is not mounted in TWRP
and so twrp starts without to ask for password
Installing twrp from otg fails because it's not possible to write to data partition (as far as I understand)
how can I get back to my encrypted partitions?
Yes it won't ask for your password, go install like you gonna flash something and select storage and choose your OTG.
Then go back to reboot, and change your current slot to the other and back again.
You now should be good to flash TWRP from OTG
 
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Yes it won't ask for your password, go install like you gonna flash something and select storage and choose your OTG.
Then go back to reboot, and change your current slot to the other and back again.
You now should be good to flash TWRP from OTG
yes thank you

I got it back to work, but don't ask my how

meanwhile my OP7p only startet into twrp (without asking for the password), then I installed the ota again ... and then I don't know exactly what I did

now it's working, that's the main point
 

RBwai

Senior Member
Sep 23, 2011
515
69
I'm on latest Oxygen 11.0.2.1. and working TWRP, but when I try to make a Backup, there is error message. Can someone tell me what's wrong and how to solve it?
Screenshot_2021-08-02-09-54-46.png


And also recovery.log file at the end of log.
Screenshot_20210802-174001.jpg
 
Last edited:

midgo12

Senior Member
May 30, 2017
155
49
OnePlus 7 Pro

Spacewulf

Member
Jun 1, 2018
48
6
OnePlus 7 Pro
Works quite well, first time I flashed it on Pixel Experience it replaced the boot.img entirely, but that was with the previous version installed. Reverting to the PE recovery then fastboot boot twrp.img then install current TWRP worked just fine, decryption is working perfectly.
 
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WillyRy

Senior Member
Mar 9, 2011
223
94
Sisters, OR
HTC One (m7)
Nexus 9
wrote a whole post and clicking "post reply" deleted it....abridged post:

On OOS 11.0.2.1 TWRP 3.5.2 decrypts fine but after TWRP flashing Magisk and reboot goes into bootloader bootloop. Fastboot flash boot boot.img can reboot ROM. then fastboot boot TWRP, but again each time I flash Magisk I go into bootloader loop. Anyone have that?
 

RBwai

Senior Member
Sep 23, 2011
515
69
But as with 3.5.1 in this new 3.5.2 TWRP I still can not make a Backup of system. Here is my recovey.log error at the end of file:
 

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rassawyer

Senior Member
Aug 8, 2012
216
86
30
Hanover
www.rassawyer.com
wrote a whole post and clicking "post reply" deleted it....abridged post:

On OOS 11.0.2.1 TWRP 3.5.2 decrypts fine but after TWRP flashing Magisk and reboot goes into bootloader bootloop. Fastboot flash boot boot.img can reboot ROM. then fastboot boot TWRP, but again each time I flash Magisk I go into bootloader loop. Anyone have that?
Same here, working on figuring out why.
 

Phantom Thief

Senior Member
Apr 24, 2017
262
37
This is what I did to install the latest version of OOS 11 and keep root and this version of TWRP.
Maybe it will help you.

1. Install OTA update as a local upgrade but DON'T REBOOT.
2. Open Magisk and install to direct install DON'T REBOOT.
3. Open Magisk again and install to inactive slot NOW REBOOT.
4. After reboot you should still be rooted and have the latest OTA update with stock recovery.
5. Use phone stock recovery to boot into bootloader mode.
6. Use your PC with adb to flash nebrassy 2 TWRP image in the phone bootloader mode.
7. When in TWRP go to Advanced > Flash Current TWRP.
8. Flash latest Magisk (have this .zip file in download folder already) again to keep root.
9. Reboot and enjoy latest OOS11 version with TWRP and rooted.

Thanks! Worked perfectly
 

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  • 4
    As I explained, when your phone is :
    - Bootloader unlocked
    - Root
    You have to proceed the update differently if you don't want to lose everything include your data.
    Once again, first of all do a backup.

    1 - Get full OTA update zip. Also, get the latest Magisk APK, and rename it to Magisk.zip
    2 - On your phone, create a folder that contains the full OTA + Magisk (The OTA will be in the .Ota hidden folder if it has been automatically downloaded from OP, you can copy Magisk.zip to there)
    3 - Reboot to recovery
    4 - Flash the full OTA zip twice: (Flash Slot A and then B, or B and then A. Then go back to the Slot you started at).
    4a. On the TWRP home screen, select "Install", and install the full OTA update.
    4b. Switch between Slot A and Slot B by going to the TWRP home screen, and select "Reboot"
    4c. In the Reboot screen, select the Slot that isn't the "Current Slot"
    4d. Go back to the home screen, and Install the full OTA update into the switched Slot
    4e. Go back to the "Reboot" screen, and switch back to the original active Slot.
    5 - Go to back to the home screen, and select "Advanced"
    5a. Select "Flash current TWRP".
    6 - Install Magisk.zip.
    7 - Update is complete. You can Reboot to System.

    Updated the instructions above for clarity.

    Thanks a ton for the clarification! This step-by-step description really helped!
    2
    Yes, but as parag0n1986 said, flash magisk after twrp otherwise you will lose root.

    I updated the instructions in my post, to clarify the steps and fix the Magisk/TWRP flashing order.

    Not sure if anybody will really see those instructions, though. They'll be buried amongst the torrent of other posts. :D

    ¿GJ?
    2
    Yes, but as parag0n1986 said, flash magisk after twrp otherwise you will lose root.

    2
    if you install current twrp after magisk, TWRP will erase magisk. Flash magisk very last
    Right, I forgot to mention this important step.
    2
    OK, I'm sorry, but now I'm really confused. That is exactly the same file as the OTA download I already have in my .Ota directory. I thought that if I install that OOS OTA Zip file in TWRP, it would overwrite TWRP and revert back to the OOS Recovery Mode the next time I booted. Is that not true?

    Can I just install my already downloaded OTA file (in the .Ota directory), and it will only update the OP7P to 11.0.3.1, and leave everything else (primarily data and Recovery Mode) OK?

    As I explained, when your phone is :
    - Bootloader unlocked
    - Root
    You have to proceed the update differently if you don't want to lose everything include your data.
    Once again, first of all do a backup.

    1 - Get full OTA update zip
    2 - into your phone create a folder within the full OTA + Magisk
    3 - Reboot to recovery
    4 - Flash the full ota zip twice (slot a and then b or b then a, back to the initial partition if a, then a if b then b).
    5 - Go to advanced and select "install current twrp".
    5 - Flash Magisk.
    7 - You're done, you can boot to system.
  • 77



    Introduction:

    Team Win Recovery Project or TWRP for short, is a custom recovery built with ease of use and customization in mind. We started from the ground up by taking AOSP recovery and loading it with the standard recovery options, then added a lot of our own features. It's a fully touch driven user interface , no more volume rocker or power buttons to mash. The GUI is also fully XML driven and completely theme-able. You can change just about every aspect of the look and feel.

    Key Features:

    Touchscreen driven with real buttons and drag-to-scroll
    XML-based GUI that allows full customization of the layout true theming!
    Settings are saved to the sdcard and persist through reboots
    Ability to choose which partitions to back up and which to restore
    Ability to choose to compress backups now with pigz (multi-core processor support for faster compression times)
    Onscreen keyboard
    Easy selection of internal/external storage

    In addition to the above new features, TWRP features a scripting engine that allows an app to send commands to the recovery for the recovery to perform during startup. We call this scripting engine OpenRecoveryScript. This engine will be put to use immediately in the GooManager app. GooManager will be able to install recoveries automatically for most supported devices. The app will also let you choose to install multiple zips from within Android, wipe, and run a backup.

    We are looking for other talented developers, themers, and device maintainers if they are interested in helping with a free, open source project.

    Source Code:

    GitHub - https://github.com/TeamWin/android_bootable_recovery

    Gerrit Instance - http://gerrit.twrp.me

    If you have made your own TWRP build for an unsupported device, please let us know. We might add your build to the list of unofficial builds. Bear in mind that we are working hard to add more devices and we may add your device to our official build list later.


    Hello, this is TWRP, for Oneplus 7/Pro/5G that supports Android 11
    can be flashed to boot with working decryption on android 11 roms


    bugs:
    backup/restore is unreliable

    Installation:
    1. fastboot boot twrp.img
    2. go to Advanced > Flash Current TWRP
    3. after that is done, if you were using a custom kernel, reflash it now
    4. if you were using magisk, reflash it now

    Updating to a newer build:
    1. download new build to internal storage
    2. go to Advanced > Install Recovery Ramdisk
    4. select the new image
    5. after that is done, if you were using a custom kernel, reflash it now
    6. if you were using magisk, reflash it now

    Send me a beer: Crypto(Preferred) | PayPal

    Trees:
    https://github.com/nebrassy/device_oneplus_guacamole-TWRP
    https://github.com/nebrassy/device_oneplus_sm8150-common-TWRP

    Telegram group: https://t.me/NSSFB

    Download: https://www.androidfilehost.com/?w=files&flid=325945


    Download for FBEv2 (only use this if you're on a custom rom and the build above doesn't decrypt for you): https://www.androidfilehost.com/?w=files&flid=326211
    18
    new build is up

    fixed decryption on newer roms
    added an option to auto flash TWRP after flashing a rom
    fixed the problem where you needed to refresh sizes before being able to flash TWRP
    12
    Uploaded new build for non FBEv2 fixing backup in most cases, you should still not depend on TWRP backup as the only backup you have as restoring while encrypted can be problematic
    11
    I am in the same position as the person above my comment. Can someone please give me instructions?

    I am on a GM1917 with OxygenOS 10 Open Beta 19, and I want to jump to OxygenOS 11 Open Beta 5.

    Is this instruction my best path? https://forum.xda-developers.com/t/...eamwin-recovery-project.4289455/post-85157715

    Any advice from someone that has already updated would be highly appreciated, especially if you have a GM1917.



    PLEASE HELP!!!!!!

    I installed the OOS 11 OB5 through OTA and then I did not reboot.
    Then I installed Magisk in the Magisk app for both the current slot and slot_b.
    Then I rebooted.
    I was in my phone and nothing was wrong, then I booted into fastboot and I connected my phone to my computer.
    Then I installed this version of TWRP just like the original post says.
    Then I rebooted.
    NOW IT BOOTS ONLY INTO THIS VERSION OF TWRP!!!!
    HOW DO I GET MY PHONE BACK??????!!!!
    This is what I did to install the latest version of OOS 11 and keep root and this version of TWRP.
    Maybe it will help you.

    1. Install OTA update as a local upgrade but DON'T REBOOT.
    2. Open Magisk and install to direct install DON'T REBOOT.
    3. Open Magisk again and install to inactive slot NOW REBOOT.
    4. After reboot you should still be rooted and have the latest OTA update with stock recovery.
    5. Use phone stock recovery to boot into bootloader mode.
    6. Use your PC with adb to flash nebrassy 2 TWRP image in the phone bootloader mode.
    7. When in TWRP go to Advanced > Flash Current TWRP.
    8. Flash latest Magisk (have this .zip file in download folder already) again to keep root.
    9. Reboot and enjoy latest OOS11 version with TWRP and rooted.
    9
    Will there be an installer zip or just an .img?
    Read the Installation instructions, there's a new experimental feature replacing the need for zips.