Arrow OS - Official For Redmi Note 8/8T | Android 11
Released 16/02/2021
By @ghostrider_reborn

🔹 Download
🔹 XDA
🔹 Support Group

Changelog:
* Source Changelog
* Included MiuiCamera
* Upgraded all blobs to R (MIUI 12.5 21.2.3)
* Updated graphics/sensors/DSP to LA.UM.9.11.r1-02600
* Updated various configs from stock
* Switched to qcom power hal + perf hal boosting
* Display dying under heat should be fixed
* Increase gps batch size for faster fix
* Switched to pixel offline charger animation
* Further smoothen notch cutout
* Merged LA.UM.9.1.r1-08600-SMxxx0.0 and v4.14.221 in kernel
* Added wireguard support
* Reduced touchscreen, GPU and CPU latency
* Misc optimizations and fixes

Bugs :
* 2-3 seconds delay in switching camera lens
* Camera freezes in few apps like TG

Notes :
* Both Gapps and Vanilla Builds
* Clean flash recommended
* A11 firmware highly recommended

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ArrowOS - OFFICIAL | Android 11.
Updated: 7/3/2021
By @ghostrider_reborn

🔹Download
🔹XDA
🔹Support Group

Notes:
• Full Changelog on XDA Thread.
• Both Gapps and Vanilla Builds
• Clean flash recommended
• A11 firmware highly recommended (ginkgo)

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#ROM #ArrowOS #A11 #Unified #Official

ArrowOS v11.0 - OFFICIAL | Android 11.
Updated: 10/5/2021
By @ghostrider_reborn

🔹Download
🔹Changelog
🔹XDA
🔹Support Group

Notes:
• Both Vanilla and GApps are available.

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#ROM #ArrowOS #R #Unified #Official

ArrowOS v11.0 – OFFICIAL | Android 11.
Updated: 01/08/'21
By @ghostrider_reborn

🔹Download
🔹XDA Thread
🔹Support Group

Changelog:
• Updated blobs, GPS HAL and kernel to LA.UM.9.11.r1-04500-NICOBAR.0 (CAF)
• Updated MIUI blobs from V12.0.1.0.RCOMIXM
• Upstreamed kernel to v4.14.241 (android-4.14-stable)
• Enabled skiaGL as UI renderer (fix tiktok and few other apps crashing)
• Boost GPU to max for blur and disable blur by default
• Increased voice call volume steps to 6
• Freed some RAM from useless virtual framebuffer
• Added offline charging LED indicator
• Removed schedtune boosts to reduce heat
• Enabled IORap prefetching for faster app launch
• Switched to QTI battery health implementation
• Silenced logspam from wakeup selinux denials
• Undervolt GPU to reduce heat and power draw
• Misc kernel optimizations & fixes

Notes:
• Both Vanilla and GApps are available.

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#ROM #ArrowOS #Official #R #Unified

ArrowOS v11.0 – OFFICIAL | Android 11.
Updated: 14/08/'21
By @ghostrider_reborn

🔹Download
🔹Source Changelog
🔹Support Group
🔹XDA Thread

Changelog:
• Upstreamed kernel to v4.14.243 (android-4.14-stable)
• Updated MIUI blobs to V12.0.2.0.RCOMIXM
• Fixed random reboots during widevine L1 playback
• Removed widevine firmware hack, R firmware is mandatory
• Boost I/O during bootup to improve boot speed
• Boost CPU during wake for faster faceunlock
• Increased default f2fs checkpoint interval
• Increased hispeed freq for big cluster
• Disabled conservative PL boost
• Reverted AOSP's old VM settings tweaks
• Misc optimizations and fixes in kernel

Notes:
• Vanilla version and Gapps available

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ArrowOS v11.0 – OFFICIAL | Android 11.
Updated: 12/09/'21
By @ghostrider_reborn

🔹Download
🔹Source Changelog
🔹Support Group
🔹XDA Thread

Changelog:
• Merged Sep 2021 security patch
• Fixed safetynet CTS profile for all
• Added LCD HBM and CABC in XiaomiParts
• Added missing qti_whitelist sysconfig
• Disabled useless cnss-diag service
• Improved schedutil governor ratelimits
• Updated clear speaker audio from MIUI12
• Upstreamed kernel to v4.14.245
• Misc optimizations & fixes in kernel

Notes:
• Both Vanilla and Gapps build
• Recommended FW - Ginkgo & Willow

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ArrowOS v11.0 – OFFICIAL | Android 11.
Updated: 21/09/'21
By @ghostrider_reborn

🔹Download
🔹Source Changelog
🔹Support Group
🔹XDA Thread

Changelog:
• Switched to PixelPropsUtils
• Added support for per-SIM toggle in SIM settings
• Removed notification and battery LED settings on willow
• Removed TM symbol in kernel name (required by some apps)
• Merged LA.UM.9.11.r1-04700.02 CAF tag in kernel

Notes:
• Both Vanilla and Gapps build
• Recommended FW Ginkgo & Willow

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ArrowOS – OFFICIAL | Android 12.
Updated: 15/11/'21
By @ghostrider_reborn

🔹Download
🔹XDA
🔹Support Group

Changelog:
• Initial Android 12 build

What's working?
• Almost everything (Boots, RIL, calls/sms, mobile data, volte/vowifi, wifi, bluetooth, gps, audio, camera, dt2w, wifi display, NFC on willow, etc)
• MiuiCamera and XiaomParts included
• SELinux is enforcing and SafetyNet passes

Known issues?
• 48MP mode in MiuiCamera (won't work in android 12)
• Fast charging on chinese Redmi Note 8 variants
• Sometimes device will freeze & reboot while trying to shutdown, will be fixed soon.
• You tell me! Report bugs with logcat

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#ROM #ArrowOS #S #Unified #Official

ArrowOS – OFFICIAL | Android 12.
Updated: 01/12/'21
By @ghostrider_reborn

🔹Download
🔹Sourced Changelog
🔹Support Group
🔹XDA

Changelog:
• Added PixelPropsUtils (check out full source changelog)
• Upstreamed kernel to v4.14.256
• Merged latest CAF tag in kernel
• Fixed wifi and bluetooth mac address
• Switched to pixel libperfmgr for boosting
• Removed useless QTI PASR feature
• Enabled FUSE passthrough mode
• Align statusbar correctly on lockscreen
• Disabled broken zygote USAP pool
• Misc optimizations and fixes

Bug:
• If you find any report in Device Support Group.

Notes:
• Both Vanilla and Gapps build available

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#ROM #ArrowOS #S #Unified #Official

ArrowOS – OFFICIAL | Android 12.
Updated: 26/12/'21
By @ghostrider_reborn

🔹Download
🔹Source Changelog
🔹Support Group
🔹XDA

Changelog:
• December security patch
• Updated MIUI blobs from V12.5.2.0.RCOMIXM
• Fixed USB OTG detection
• Misc optimizations in kernel

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#ROM #S #ArrowOS #Official #Unified

ArrowOS – UNOFFICIAL | Android 12L
Released: 17/04/'22
By @fajar3109

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🔹Support Group
🔹Screenshot
🔹Donate (only saweria)

Device Changelog :
• Initial Build
• Move parts to system
• Enable VoLTE Support for Telkomsel, Smartfren
• Set default name for Wi-Fi tethering
• Update GPS to LA.UM.9.11.r1-04700-NICOBAR.0
• Improved performance and stability
• Misc changes

Kernel Changelog :
• Optimize Exfat
• Misc Change

Credits:
• Thanks to @ghostrider_reborn for tree
• Thanks to @xAlterNovanized for Server

Notes:
• Recommended Flash Fw 12.0.2.0 RCOMIXM
• Drop Miuicamera And Use GoogleCamera by default
• Vannila Build (It is recommended to flash Flamegapps Full)
• It is recommended to always use default kernel for some features to work

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#ROM #S #ArrowOS #Unofficial #Unified

ArrowOS – OFFICIAL | Android 12L.
Updated: 06/05/'22
By @ghostrider_reborn

🔹Download
🔹XDA
🔹Support Group

Changelog:
• May security patch (refer to source changelog)
• Updated MIUI blobs from V12.5.2.0.RCOMIXM
• Disabled 48MP mode in MIUI Camera
• Update telephony from LA.QSSI.12.0.r1-06500
• Upgrade adreno stack to WAIPIO 12200
• Enlarge XiaomiParts settings icon to make it match with rest of the icons
• Enabled unspecialized app process pool
• Merged 'LA.UM.9.11.r1-05600-NICOBAR.QSSI12.0' in kernel
• Misc optimizations in kernel

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#ROM #ArrowOS #S #Official #Unified

Arrow OS – OFFICIAL | Android 11.
Updated: 19/09/'22
By @ghostrider_reborn

🔹Download
🔹Source Changelog
🔹Support Group

Device Changelog:
• September SPL
• Added support for per-SIM toggle in SIM settings
• Removed notification and battery LED settings on willow
• Removed TM symbol in kernel name (required by some apps)
• Merged LA.UM.9.11.r1-04700.02 CAF tag in kernel
• Misc optimizations and fixes

Notes:
• Both Gapps and Vanilla Builds
• Available via OTA updater too
• A11 firmware highly recommended

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#ROM #ArrowOS #R #Official #Unified

ArrowOS – UNOFFICIAL | Android 13.
Updated: 07/11/'22
By @I_Am_Charsi

🔹Download Vanilla | Gapps
🔹Support

Notes:
• Both Gapps and Vanilla Builds
• A11 latest global firmware recommended
• Safetynet passes by default and banking apps work

Credits:
• @ghostrider_reborn for resources
• @msalihpelit @dont_tag_broo for testing

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#ROM #ArrowOS #Unified #T #Unofficial

ArrowOS – OFFICIAL | Android 13.
Updated: 27/11/'22
By @ghostrider_reborn

🔹Download
🔹Changelog Device | Source
🔹Support Group

Notes:
• Gapps Builds
• A11 firmware highly recommended

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#ROM #ArrowOS #T #Official #Unified

ArrowOS – UNOFFICIAL | Android 11
Released: 17/12/'22
By @ObviouslyImNotDqrKn3Zz

🔹Download

Changelog:
• Merged December 2022 ASB
• Updated MIUI blobs from V12.5.12.0.RCOEUXM
• Upstreamed QS kernel to v4.14.302

Notes:
• Gapps and Vanilla builds available.

Credits:
• @ghostrider_reborn for device sources.

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#ROM #ArrowOS #R #Unified #Unofficial

ArrowOS – OFFICIAL | Android 13
Released: 11/01/'23
By @ghostrider_reborn

🔹Download
🔹Source Changelog
🔹Support Group
🔹Donate

Changelog:
• Initial android 13 release
• Kernel updated to latest CLO revision (QuicksilveR 4.14.256)
• Fixed fast charging on Chinese variants
• Fixed 48MP in miui camera
• Updated GPU drivers from latest sm8450 release
• Updated telephony stack to android 13
• Updated qcom media/display stack to latest CLO revision
• Switched HWUI renderer back to default (skiagl) to fix green artifacts in videos
• Misc optimizations and fixes.

Notes:
• Dirty Flash From Arrow-12.1 Official is fine
• Both Gapps and Vanilla Builds
• Available via OTA updater too
• A11 firmware highly recommended

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#ROM #ArrowOS #Official #Unified #T

ArrowOS v13.1– OFFICIAL | Android 13.
Updated: 04/05/'23
By @ghostrider_reborn

🔹Download
🔹Source Changelog
🔹Support Group
🔹Donate

Changelogs:
• Initial arrow-13.1 release
• Rebased on Android 13 QPR2
• April 2023 security patch
• Use pie chromatix libs for better camera quality
• Updated adreno drivers to V@0530.47
• Fixed artifacts when switching tabs in Google Chrome
• Improved cpusets and cpufreq governor ratelimits
• Disable radio redir_party_num feature
• Updated kernel to latest CLO revision (13400-SMxxx0)

Notes:
• Can be dirty flashed from ArrowOS 13.0
• Latest android 11 firmware recommended
• Both vanilla and gapps builds available

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#ROM #ArrowOS #T #Official #Unified

ArrowOS v13.1– OFFICIAL | Android 13.
Updated: 29/06/'23
By @ghostrider_reborn

🔹Download
🔹Source Changelog
🔹Support Group
🔹Donate

Changelogs:
• Enabled proximity check on wake for touchscreen gestures
• Disabled proximity sensor usage during doze

Notes:
• Can be dirty flashed from ArrowOS 13.0
• Latest android 11 firmware recommended
• Both vanilla and gapps builds available

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#ROM #ArrowOS #T #Official #Unified

ArrowOS v13.1– OFFICIAL | Android 13.
Updated: 25/07/'23
By @ghostrider_reborn

🔹Download
🔹Source Changelog
🔹Support Group
🔹Donate

Changelogs:
• Enabled proximity check on wake for touchscreen gestures
• Disabled proximity sensor usage during doze

Notes:
• Can be dirty flashed from ArrowOS 13.0
• Latest android 11 firmware recommended
• Both vanilla and gapps builds available

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#ROM #ArrowOS #T #Official #Unified