[VENDOR] [surya/karna] Unified - All Custom ROMS [10] & [11]

[janhammer504]

/*
* I'm not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed (like it did for me...).
* Please do some research if you have any concerns about features included in the products you find here before flashing it!
* YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I will laugh at you.
* Your warranty will be void if you tamper with any part of your device / software.
* Same statement for XDA.
*/

FEATURES

. The first, the one and the only custom vendor for dynamic partition in the world : I challenge you all to show me who did it before !
. If you find any custom rom with similar work since the first release of this one : it is just a copied and a stolen work [fake Google roms +++] !!!
. Compatible with all regions / basebands / firmwares / device variants
. Works with All AOSP/CAF based ROMs [10] & [11], Experimental, Official & Unofficial [TESTED]
. May works on fake Google roms but i don't take any responsibility
. Mount RO/RW available with no bootloop after reboot ! [Magisk/SU required]
. SafetyNet passed
. Full test passed : audio, ril, wifi, bt, fm radio, camera, sensors, fp scanner, nfc, ...
. All known hardware issues on custom roms are fixed : camera, wifi, bt, hdr playback, chrome ... and overheating !
. Custom Kernel with stock zImage [untouched +++]



IMPORTANT !
. NO firmware change is needed from the user side, so don't repeat this question many times ... just read up again !
. Formatting /data is required when you flash this vendor the first time +++
. Never go back to the previous versions due to the possible build.fingerprint change [Old releases are automatically removed] +++
. Dirty Update : always delete with file/root explorer or in TWRP this folder :
/data/property and reboot


You must delete these files & folders in /product partition from your custom rom
[File/Root explorer needed] :

/product/vendor_overlay/29/etc/audio
/product/vendor_overlay/29/etc/audio_policy_configuration.xml
/product/vendor_overlay/29/etc/audio_policy_engine_configuration.xml
/product/vendor_overlay/29/lib/soundfx
/product/vendor_overlay/29/lib64/soundfx

&

/product/vendor_overlay/29/etc/wifi

/product/vendor_overlay/29/overlay

& finally

/product/vendor_overlay/29/etc/qdcm_calib_data_nt36672c_huaxing_fhd_video_mode_dsi_panel.xml
/product/vendor_overlay/29/etc/qdcm_calib_data_nt36672c_tianma_fhd_video_mode_dsi_panel.xml

Already included in this vendor ... and since i'm the original author !




[ OPTIONAL ]
If you have the madness and the paranoia with security like Google, you can still relock /vendor again to the stock RO state ... But you will not be able to mount /vendor RW again even with root until you reflash the provided vendor.zip again !

How to [terminal or adb shell] :
su
tune2fs -O verity /dev/block/dm-1

*******



!!!
MIUI Users : sorry for you, but this is for custom ROMS " ONLY "

TROLLS & NOOBS, stay away ... Please !
!!!​

Prerequisite:

POCO X3 NFC = surya
POCO X3 [no NFC] = karna

No matter where you live : india, china, russia, europe, usa or africa ... !


Kernel Source [Prebuilt] : Here


Created : 2021-02-27
Latest Update : 2021-03-21



DOWNLOAD

 

[janhammer504]

RESERVED for "Changelog"

Update : [2021-03-21] Highly Recommended !

- overlay folder [/vendor] : secure & total remove ... R.I.P forever !

You can now remove it from here too ... with no issue :
/product/vendor_overlay/29/overlay

[As always : no /data formatting is required if done in the previous builds !]


Update : [2021-03-20]
fix compatibility with all custom roms [10] & [11] +++ :
- build : preserve AVB structure [R/W still available in root mode]
- tune2fs : restore some stock feature flags [dir_index, huge_file, extra_isize]
- fstab [kernel & vendor] : small update
- vendor selinux : property_contexts fix
- build.prop : clean-up


Update : [2021-03-18]
clean-up & rework from scratch :
. all audio config [over 20 files +++]
. all media_codecs config
. new mixer_paths

[=> Exclusive]
- true resampling fix : r.i.p audio crackling and all audio issues in UX, Dialer, emulators ... etc [forever]
- improve audio & camera recording
- audio/video playback [Speaker, Headphones & BT] : Hi-Fi quality, loud & noiseless

[but first, you must delete these files with your File/Root Explorer:
/product/vendor_overlay/29/etc/audio
/product/vendor_overlay/29/etc/audio_policy_configuration.xml
/product/vendor_overlay/29/etc/audio_policy_engine_configuration.xml
/product/vendor_overlay/29/lib/soundfx
/product/vendor_overlay/29/lib64/soundfx]


Update : [2021-03-12]
- move to global 12.0.8.0 as firmware base [boot & vendor]
- ramdisk :
. disable mi_thermald and re-enable again thermal-engine
[on all custom roms : mi_thermald breaks the proximity sensor & suspend service in deepsleep => avoid hand wave gesture & AOD to work properly !]
. clean up & update

- vendor_selinux : add more camera permissions in property_contexts

- media_codecs : remove unused .xml
- ueventd.rc : rework from scratch


Update : [2021-03-07]
- ramdisk :
. update cpuset & schedtune settings
. improve memory multitasking
. make that "damn" fingerprint truly responsive
. enable UFS powersaving
. some clean-up & disable MIUI audio service

- media_profiles :
. rework from scratch
. add slow motion profile support : up to 1080p/120 fps & 720p/960 fps
. front video camera : add 4K support

- build.prop :
=> update parameters for : camera, ril, performance, playback ... and more


Update : [2021-03-05]
- rework from scratch : init.qcom.sh & init.qcom.post_boot.sh
- ramdisk : clean-up and add init.qcom.power.rc
. fix CPU instability : set 300 mHz as CPU minimum frequency for all cores / update schedutil governor parameters
. cpu_boost : improve touch responsiveness
. add built-in display power saving [for both huaxing & tianma panels]

- vendor permissions : rebuild from scratch / fix wronlgy settled paths (by Xiaomi) in some qti.xml

- camera : rework from scratch ISO/lowlight config

- remove dummy hbtp folder ... since there is no binary to load or device specific config
- targetconfig : update CoreCtlCpu to [0,6]
- build.prop : clean up and move NFC parameters to build_surya.prop
- [Bonus] : Wi-Fi signal improved (x2) !!!
. 2.4 Ghz : 144 => 300
. 5 GHz : 433 => 866

[but first, you must delete this folder, with your File/Root Explorer :
/product/vendor_overlay/29/etc/wifi ]


Update : [2021-03-01]
- update msm_irqbalance.conf
- update audio_effects.conf & remove audio_effects.xml
- universal vbmeta & vbmeta_system added


Update : [2021-02-27]
- initial release
- rework all build.prop (vendor & odm) from scratch
- debloated from unused MIUI folders, files & configs
- Kernel :
. enforcing selinux by default
. workqueue enabled in cmdline => better dynamic refresh rate handling by the CPU & stellar deep-sleep
. fstab reworked from scratch

 

[aallii2]

the image you made is for enable rw or not?
my phone is poco x3 nfc surya

 

[aallii2]

To make things clear :

POCO X3 NFC = surya
POCO X3 (no NFC) = karna

No matter where you live (india, china, russia, europe, usa or africa) ... Choose the right vendor.img for your device !

[Both images were tested by me]

please share the surya image

 

[janhammer504]

please share the surya image

check the DOWNLOAD link up !

 

[aallii2]

check the DOWNLOAD link up !

tnx bro i'm downloading n i'll test

 

[aallii2]

its not working after restart didnt boot n just go to recovry

 

[janhammer504]

its not working after restart didnt boot n just go to recovry

Wich firmware version you had just before flashing ???

The vendor provided must match the firmware version that you have !!!

 

[jeryll]

PREREQUISITE

- adb enabled (developer options)
- root (Magisk/SU)
- adb for Windows (Minimal ADB and Fastboot, provided)
- USB cable always connected


LIVE Flashing :

adb shell
su
dd if=/sdcard/vendor.img of=/dev/block/dm-1

View attachment 5232189


Reboot your phone right away ... then use your File/Root Explorer to test the mount RO/RW option and reboot again to check that there is no bootloop !


(Optional)
If you have the madness and the paranoia with security like Google, you can still re-enable AVB/Verity again ... But you will not be able to mount /vendor RW again even with root until you reflash the provided vendor.img again !

tune2fs -O verity /dev/block/dm-1

Check the full tutorial here to build your own custom vendor ... if you want !



DOWNLOAD

... so, I can confirm that this is indeed working nicely, flashed RW vendor for Surya, just for the sake of the functionality, because I'm not sure about benefits I can get from writeable vendor (forgive my ignorance)...

... Thank you very much for your hard work...

just FYI I did flash it in Ofox recovery in built-in terminal, and also directly from running Android via Termux, so you don't need PC for it, just saying...

 

[janhammer504]

... so, I can confirm that this is indeed working nicely, flashed RW vendor for Surya, just for the sake of the functionality, because I'm not sure about benefits I can get from writeable vendor (forgive my ignorance)...

... Thank you very much for your hard work...

just FYI I did flash it in Ofox recovery in built-in terminal, and also directly from running Android via Termux, so you don't need PC for it, just saying...

i use adb shell because terminal is too small for me, and for making tutorial.

the benefit ??? well there are a bunch of fixes to do in /vendor... check here for example

(the images i provided are clean with no modification, so i let developers or users doing their own modifications)

 

[aallii2]

Wich firmware version you had just before flashing ???

The vendor provided must match the firmware version that you have !!!

india 12.0.9
magisk 21.4

 

[aallii2]

... so, I can confirm that this is indeed working nicely, flashed RW vendor for Surya, just for the sake of the functionality, because I'm not sure about benefits I can get from writeable vendor (forgive my ignorance)...

... Thank you very much for your hard work...

just FYI I did flash it in Ofox recovery in built-in terminal, and also directly from running Android via Termux, so you don't need PC for it, just saying...

hey bro how you flashed in orangefox?
i tried but this happened:
sh: adb: command not found

 

[jeryll]

hey bro how you flashed in orangefox?
i tried but this happened:
sh: adb: command not found

in recovery adb not needed, just use
dd if=/sdcard/vendor.img of=/dev/block/dm-1

 

[aallii2]

now i cant install any rom :
updater process ended with error 7
pls help

 

[janhammer504]

now i cant install any rom :
updater process ended with error 7
pls help

O.M.G

it looks like you never used terminal

this is not a flashable file, it's a command line.

open terminal in your recovery to do that.
or use adb shell

 

[aallii2]

O.M.G

it looks like you never used terminal

this is not a flashable file, it's a command line.

open terminal in your recovery to do that.
or use adb shell

in recovery adb not needed, just use
dd if=/sdcard/vendor.img of=/dev/block/dm-1

Now this came:
write error: Operation not permitted

in recovery adb not needed, just use
dd if=/sdcard/vendor.img of=/dev/block/dm-1

Now this came:
write error: Operation not permitted

 

[aallii2]

 

[janhammer504]

Use Minimal ADB and Fastboot.zip, it's the simplest and the fastest way.

Unzip and click on Minimal ADB and Fastboot.exe

type :

adb shell
su

It works like terminal in Windows. You can't go wrong !

Follow the instructions (1 post) !

 

[janhammer504]

india 12.0.9
magisk 21.4

wtf man, you should pick vendor.img from karna folder not surya !

 

[aallii2]

Use Minimal ADB and Fastboot.zip, it's the simplest and the fastest way.

Unzip and click on Minimal ADB and Fastboot.exe

type :

adb shell
su

It works like terminal in Windows. You can't go wrong !

Follow the instructions (1 post) !

i installed 12.0.7.0 global with magisk 22.0 then flashed vendor.img v12.0.7.0 but when restarted it stucked n i pressed power .phone boot but root explorer can't mount rw n just added shell in magisk