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[RECOVERY] TWRP Unofficial v3.6.0 A11 Cheeseburger/Dumpling - 11/26/2021

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faoliveira

Senior Member
May 28, 2013
51
45
Aracaju
So, I updated the TWRP to Android 10 and 11 versions. A10 with stock OOS blobs and Lineage kernel and A11 with blobs and kernel from LineageOS

Bugs: if you find any, please send logs:
adb logcat -d > logcat.log
adb pull /tmp/recovery.log

Disclaimer: It doesn't Decrypts A12 data, only if lockscreen is removed (pin/pattern/password). I tested on op5 with PE12 and LOS19.​


* If you want to test these recoveries fastboot boot twrp_cheeseburger_dumpling_3.6.0-11-v1.img * If you want to use then fastboot flash recovery twrp_cheeseburger_dumpling_3.6.0-11-v1.img

Downloads:

A11 - Last update 3.6.0. v1 (11/26/2021)

I went back to the old form and unified the 5/5T again, but everything should be fine
5/5T A11 - twrp_cheeseburger_dumpling_3.6.0_11-v1.img

A11 - 3.5.2-v2 (11/12/2021)
5 (cheesburger) A11 - twrp_cheeseburger_3.5.2-11-v2.img
5T (dumpling) A11 - twrp_dumpling_3.5.2-11-v2.img

A10 - Last update (11/06/2021)
5 (cheesburger) A10 - twrp_cheeseburger_3.5.2-10.img
5T (dumpling) A10 - twrp_dumpling_3.5.2-10.img


Backup/Restore: Please follow this guide:
https://forum.xda-developers.com/t/...ect-8t-kebab-2021-09-04.4302449/post-85292199


Sources A11:
TWRP - https://github.com/minimal-manifest-twrp/platform_manifest_twrp_aosp
5/5T DT - cheeseburger_dumpling/tree/android-11
Kernel - https://github.com/LineageOS/android_kernel_oneplus_msm8998



Credits:
TWRP Team for fabulous recovery, A9DT and Qcom Decryption
Lineage Team for Kernel and A11 blobs
 
Last edited:
D

Deleted member 11865673

Guest
Hi, decided to give the A11 version a go on Dumpling/5T. Haven't had much time to use it but it decrypts fine, wipes dalvik/cache, file manager accesses files as expected.
Gave it a whirl with A12 but no dice on A12 decryption so rolled back to A11...
Thanks for sharing 👍
 
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D

Deleted member 11865673

Guest
Update on previous post as I decided to flash the A11 twrp build. Had an OTA ROM update today so ran it, Data decrypted, flashed update and script completed with no issues.
Looks like your A11 build works fine on Dumpling running A11.
 

wizardknight

Senior Member
Nov 1, 2009
1,055
302
Seattle WA
Just tried a11 on my oneplus 5. When wiping all of the items under data I get /auto0 unknown file system error. I think it is related to the item labeled storage. After that I tried the format data button, but I got an error saying unable to format data. Also unable to format to remove encryption.

After this I couldn't copy any data to the phone when in twrp, and had to reload the last official release before I could wipe and reload my phone.

I also tried V10. Full format wipe worked, however I got unable to wipe /auto0 unknown file system error again when trying to wipe storage.
 
Last edited:
D

Deleted member 11865673

Guest
Hi, I had the same issue formatting data as previous post above, was unable to format data (after it decrypted data with password on A11).
I was flashing an unecrypted A12 ROM which required a full format so once flashed I booted it to system and force rebooted to twrp A11 to try formatting data again.
Once booted back to twrp A11 it formatted data successfully with the unecrypted A12 ROM flashed.
Hope that's some help or indication to what's occuring.
 

faoliveira

Senior Member
May 28, 2013
51
45
Aracaju
Just tried a11 on my oneplus 5. When wiping all of the items under data I get /auto0 unknown file system error. I think it is related to the item labeled storage. After that I tried the format data button, but I got an error saying unable to format data. Also unable to format to remove encryption.

After this I couldn't copy any data to the phone when in twrp, and had to reload the last official release before I could wipe and reload my phone.

I also tried V10. Full format wipe worked, however I got unable to wipe /auto0 unknown file system error again when trying to wipe storage.
Ok, i will update fstab to remove this line that isn't needed in TWRP, I'll run some tests and publish new builds later this weekend.
 

faoliveira

Senior Member
May 28, 2013
51
45
Aracaju
Guys,
Full wipe and format data has been fixed, however after executing these commands it's mandatory to reboot recovery or system (only for "format data").

Although it's available, I don't recommend running a full wipe, most of the time it's not necessary, just do it if you know what you're doing.

More information is available in the TWRP FAQ: What to wipe
 

faoliveira

Senior Member
May 28, 2013
51
45
Aracaju
Builds updated on 11/12/2021 (v2)

From this build, I'll only update A11 versions.

List of updates:
* Handle XML files format properly
* Add support of A12 keymaster_key_blob files structure
* keymaster restore: warn when pin, password or pattern is enabled
* rotation: fix switch statement for rotation
* sepolicy: make postinstall permissive
* recovery: Don't exclude the whole data system dir for the factory reset
* module load: don't processed /vendor in fastbootd if not required
* theme: Capitalize EDL
* keyboard: add num template for PIN input
* crypto: differentiate type for PIN
* Revert "checkpoint: check checkpoint instead of assuming"
* checkpoint: check checkpoint instead of assuming

https://gerrit.twrp.me/q/project:android_bootable_recovery+branch:android-11

Fix:
* Date/Time error.

Early adopters:
Data partition can be decrypted for A12 ROMS, but any kind of lockscreen must be removed before reboot to recovery.

Password/PIN/Pattern decryption is a WIP
https://twrp.zulipchat.com/#narrow/...roid.2012.20decryption.20issue/near/260989925
 
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faoliveira

Senior Member
May 28, 2013
51
45
Aracaju
Build updated on 11/26/2021 (3.6.0-v1)

List of updates:
* Update roomservice from PixelExperience
* Add EROFS to file system check list
* Support multiple fstab configs for one mount point
* lptools: add to build
* gui: theme: Switch to larger buttons in the reboot menu
* gui: theme: Remove the TWRP app button from the reboot
* action: Only unmount /vendor if it actually exists
* twrp release: 3.6.0 for a11
* twrp vendor: correct kernel source interpolation
* Update Russian language, sync with en.xml

 

Nimueh

Recognized Contributor
May 19, 2012
3,122
2,530
OnePlus 3
Samsung Galaxy Tab A series
Build updated on 11/26/2021 (3.6.0-v1)

List of updates:
* Update roomservice from PixelExperience
* Add EROFS to file system check list
* Support multiple fstab configs for one mount point
* lptools: add to build
* gui: theme: Switch to larger buttons in the reboot menu
* gui: theme: Remove the TWRP app button from the reboot
* action: Only unmount /vendor if it actually exists
* twrp release: 3.6.0 for a11
* twrp vendor: correct kernel source interpolation
* Update Russian language, sync with en.xml

First of all thanks for this!

I heard that your TWRP fixes the annoying date bug in the official where it shows the year 1971, but that restoring from a backup doesn't work properly. The link above to the backup guide is confusing due to different partitions ... so how exactly would I make a working nandroid (on A11 based roms) that I can actually restore again?

Thanks again and happy holidays :)
 

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