[ROM] [S9/S9+] ArrowOS 11.0 | OFFICIAL [Android 11] [OTA] [WEEKLY] - Samsung Galaxy S9 & S9+ Cross Device Development

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ArrowOS​
ABOUT
ArrowOS is an AOSP/CAF based project started with the aim of keeping things simple, clean and neat.
Website: https://arrowos.net
Telegram: Channel | TG Portal/Links
Github: https://github.com/ArrowOS
Code Review: review.arrowos.net
E-mail: arrowos.contact
PayPal: Donate to us
Blog: blog.arrowos.net
Checkout more documentation at (maintainership/contributing): Check this out
WHAT WORKS?
Almost everything
WHAT DOESN'T WORK?
Volte, Wifi Calling and other samsung proprietary apps
Be sure to include a log : check how to
DOWNLOADS
ArrowOS - Downloads
SUPPORT GROUP
Telegram
Read our blog article/post about:
* HOW-TO report a bug
* GAPPS and VANILLA variants
* Checking build integrity
ROM Source: https://github.com/ArrowOS
Kernel Source: https://github.com/ArrowOS-Devices/android_kernel_samsung_universal9810
CREDITS
ArrowOS Team for the rom sources
@Synt4x.93 for his amazing work and support for S9/S9+/N9

FAQ
What Gapps to flash ?
Opengapps
SafetyNet status ?
SafetyNet passes without any mods. if magsik is installed safetynet will fail so you need to hide magisk from the settings to pass again.
Updates ?
Weekly or bi-weekly

dEX WOrKS In tHIs rOM?

Just installed this rom.. it looks amazing and feels smooth. thank you!

This is great! You might wanna try and get this to be a "community build" from the ArrowOS team just so that [UNOFFICIAL] tag doesn't scare people off
(I know it makes me at least a bit nervous when deciding whether to install it)

Best rom Android 11 thanks
But widevine L3 Netflix sd
Any solution ?

Great Rom !
Everythings working perfect for me so far ,
Thanks for sharing !

Good day mate. How to flash this rom? I did it wipe internal,system,data,cache but stock on downloading mode. I tried boot on system. I used twrp 3.1.1. Thanks.

Chaidi84 said:
Best rom Android 11 tanks
But widevine L3 Netflix sd
Any solution ?
Click to expand...
Click to collapse
Mine showing as L1 , still didn't use Netflix so I don't know if fhd will work or not. Just make sure to use unmodified stock vendor
jahnpong21 said:
Good day mate. How to flash this rom? I did it wipe internal,system,data,cache but stock on downloading mode. I tried boot on system. I used twrp 3.1.1. Thanks.
Click to expand...
Click to collapse
You need to be on stock rom (android 10) , use newer twrp > format data > wipe system,data, cache , flash ROM.

Community builds are live
About "community" builds , these are official builds hosted on arrowos servers they only miss OTA updater. After a while these builds will become "official" with the updater.
There are two variants for each device a Vanilla (no gapps) and Gapps.
Nikkgapps is no longer recommend, if you are one my previous build and flashed nikkgapps , DON'T UPDATE until you do the following
* First Backup your data
* Wipe system
* Flash your current build of the ROM
* Flash open gapps
* Reboot
* If everything is okay , dirty flash rom update. Otherwise clean flash.
Opengapps is recommended one for vanilla builds
Gapps builds should be cleaned flashed to avoid any issues only for the first time , later on you can dirty flash.
If you are coming from another ROM always clean flash.

Pretty good rom, latest AOSP Base, but it have critical bug for me, when I'm switching off the device the Android OS Not Sending Power Off Signal…
I programmed some actions with Tasker on device power off and it not working.
And it can possible lead to some data lost.

Thanks for the great ROM!

The best custom rom android 11

Are there any customizations in this rom?
How is the batterylife compared to stock?
Thanks.

Any idea about moisture detection sensor working on custom roms ?

D_Vovan_238 said:
Pretty good rom, latest AOSP Base, but it have critical bug for me, when I'm switching off the device the Android OS Not Sending Power Off Signal…
I programmed some actions with Tasker on device power off and it not working.
And it can possible lead to some data lost.
Click to expand...
Click to collapse
Hmm , I never used tasker before so I don't know how it work . My best advice is to try it on los18 to see if it is a rom side issue or device tree one.
thebhanusaini said:
Thanks for the great ROM!
Click to expand...
Click to collapse
nasiconi said:
The best custom rom android 11
Click to expand...
Click to collapse
You are all welcome
PcO7 said:
Are there any customizations in this rom?
How is the batterylife compared to stock?
Thanks.
Click to expand...
Click to collapse
Yes, a bit more than los17/18
HJZEE said:
Any idea about moisture detection sensor working on custom roms ?
Click to expand...
Click to collapse
Nope not available

Regarding ROM updates :
* Community Builds will receive 2-3 updates weekly.
* You don't have to update every time , update whenever you want.
* Any update can be be dirty flashed , no need to flash every update.
* Community builds will become official after some time and will have OTA support
* Check the download link for latest version https://arrowos.net/download

Having issues with netflix doesn't play any content.

licuados said:
Having issues with netflix doesn't play any content.
Click to expand...
Click to collapse
You might want to check this out : Post in thread '[ROM][Android 11] crDroid Android v7.1 for S9/+ [OFFICIAL/WEEKLY][EXYNOS]' https://forum.xda-developers.com/t/...-official-weekly-exynos.4209683/post-84188511
Or maybe this : Thread'[Magisk] [Module] liboemcrypto disabler for DRM-protected content (Netflix, My5, etc)' https://forum.xda-developers.com/t/...rm-protected-content-netflix-my5-etc.3794393/
Since I'm here, thanks for the good work king1990, after the initial setup I completely forgot that I'm using a custom ROM since February, which means everything works perfectly!

Thanks a lot for this ROM, which works perfect on my starlte! Because I don't want the full gapps package, I used NikGapps-core to only install the base essentials (play store and play services), and it works OK so far.
I do have a question though: I cannot find the options to enable the "night mode" (redshift the display in the evenings). I was assuming it's a base AOSP feature, but is it LineageOS specific?

Related

[ROM][9.0][polaris][OFFICIAL] BaikalOS [AOSP]

BaikalOS Pie
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BaikalOS is our Android custom ROM variant with powersave and stability as #1 priority.
Based on the Ground Zero Android Open Source Project (GZOSP) and enriched by our developers with lots of custom enhancements and powersave features. BaikalOS isn’t better, just powersave.​What is BaikalOS? | BaikalOS Source | BaikalOS Gerrit Review | BaikalOS Telegram Channel
Code:
#include <std_disclaimer.h>
/* Your warranty is now void .. bla-bla-bla... other non-informative text */
BaikalOS 9.0 PIE​
Downloads:
Supported devices: Xiaomi Mi Mix 2S
BaikalOS official builds with OTA support: DOWNLOAD
9.0 firmware and vendor - you can use fw_vendor_miui_MIMIX2SGlobal_9.1.17 (thanks to @palaych) or download latest official MIUI from here
Open Gapps (ARM64, 9.0, pico or micro recomend)
Latest build changes:
New build with Performance and Thermal profiles. System wide and Per App. Need testing.
Per App - BaikalOS Extras - Application Settings
System Wide - BaikalOS Extras - Power Save
ChangeLog: https://dl.baikalos.ru/polaris/Changelog.txt
Bug report: please, put your bug reports and feature requests here.
Instructions :
Download TWRP, Firmware, ROM, GApps
Backup your DATA!!! If you have your data encrypted you will not be able to access it without formatting!
Disable PIN/Key
Reboot to recovery and install Pie firmware and vendor
Wipe is recommended
Flash ROM and GApps
Flash Magisk if you need one
Reboot to ROM and finish setup
Known issues:
You tell
Screenshots of some not generaly available options
Here
BaikalOS Team:
Andrey S. Shidakov (@andr68rus)
Sergey Vasiliev (@sdv22)
ROM maintained for Mi Mix 2S (polaris) by:
Andrey S. Shidakov (@andr68rus)
Sergey Vasisiev (@sdv22)
DONATE:
To the ROM developers PayPal
Sources:
ROM Source: https://github.com/baikalos/
Device Trees / Vendor / Kernel: https://github.com/baikalos-devices
Special Thanks:
GZOSP Team
AICP Team
OmniROM Team
LineageOS Team
Great Leeco Users and Developers community. Yep, it was started for Leeco. And, mostly because of the great community behind.
...and finally the community. This is for the community, by the community. Give yourselves a pat on the back. If I missed someone? Please let me know and I'll add them.
Features?
Thanks.
Only thing so far:
My Bluetooth connection in my car doesn't show which song I'm playing.
Thank you!! Let's try, looks nice.
I love this rom, thaks sooooooo much !!!!!
Screenshots of some not generaly available options.
Hi there ^^ Loving your rom so far, I was wondering if it's compatible with custom kernels or not?
Thanks in advance for your anwser and have a nice day!!
Under Baikal Options>Navigation is says it has "Fling," but I have no option to enable. Is this still being worked on our is it a typo?
That being said, this ROM is very stable, amazingly customizable, and you did a fantastic job. Thank you for your work!
Sent from my Mi MIX 2S using Tapatalk
thank you will test this rom next!
ROM was updete!
https://dl.baikalos.ru/polaris/
Hi Allegato
First of All , thanx to DEV for the Job.
Any questions please:
1) Can i Flash NANO GAPPS?
2) Coming from last Global Beta 9.1.24, Can i do Simply full Wipe without Format Data?
Thanx in Advance
Androidiano Devoto said:
1) Can i Flash NANO GAPPS?
Click to expand...
Click to collapse
Yes!
Androidiano Devoto said:
2) Coming from last Global Beta 9.1.24, Can i do Simply full Wipe without Format Data?
Click to expand...
Click to collapse
Yes
But if you are going to save internal storage, you need to delete android folder via TWRP from sdcard befor flashing ROM.
Bollex said:
Yes!
Yes
But if you are going to save internal storage, you need to delete android folder via TWRP from sdcard befor flashing ROM.
Click to expand...
Click to collapse
Sorry, i dont understood this Step.
Bollex said:
ROM was updete!
https://dl.baikalos.ru/polaris/
Click to expand...
Click to collapse
This update make me enter in a bootloop, I flash it from the settings.
I use magisk 18.1 and nano gapps, everything works perfectly fine when I downgrade to the previous version.
Androidiano Devoto said:
Sorry, i dont understood this Step.
Click to expand...
Click to collapse
For flash rom, you will need full wipe (data, system, cache,dalvik cache), no need chosen format.
Data (photo, misic, video,....) in internal sd not lost.
Hi! Rom is amazing! Thank for your work. Just asking, I tried to setup long press home button to get the assistant working, but any trigger on the long press settings is not working. The other triggers on other buttons work fine, like long press on recents button, or long press on back button, but the long press on home button does nothing.
Any way to solve this? By now I just set up the assistant on long press on recents button, but im used to home button...
Thanks for your work!
Hi, I noticed there is a lot of battery drain, what Is the cause?
Thanks
How are you using your phone? Battery life for me is amazing. I can either get close to 3 days minimal use, or 6-8 SOT daily and still have ~ 11% close to midnight.
Sent from my Mi MIX 2S using Tapatalk
Security patch still 5.1.2019 ?
noobtoob said:
How are you using your phone? Battery life for me is amazing. I can either get close to 3 days minimal use, or 6-8 SOT daily and still have ~ 11% close to midnight.
Click to expand...
Click to collapse
Don't know, Yesterday I lost 20% in 2 hours with display off, I have 2 possibile reasons:
1 I see that sometimes Google app crash
2 I have a second sim disable in this moment

[ROM][10.0][OFFICIAL] crDroid Android 6.11 [LAVENDER][EOL]

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These are Monthly builds. Always read OP before installing.
Features
Click Here (To be Updated)
What's working :
Boots
RIL ( Calls , SMS , Data)
Fingerprint
Wi-Fi
Bluetooth
Camera
Cam Recorder
Audio
Sensors
Flash
LED
GPS/GNSS
Volte
Video Playback
Some Notes :
[*]No FM Radio [Disabled For Now]
[*]Disable microphone permission for Google app to fix voice issue over calls.
[*]Disable Wi-FI Tether Acceleration from Developer Settings if you have reboot after using Hotspot/USB Tether
[*] Mount System , Vendor and other mount points before flashing Gapps
Download :
ROM : Click Here
Gapps: NikGapps/BitGapps Recommended . You can try OpenGapps as well
OrangeFox Recovery : Click Here
Firmware : Click Here
Magisk 20+ Root : Click Here
Installation:
Backup before you begin
Format System/Vendor/UserData/Cache if you are coming from Pie ROMS
Flash Required Firmware (First-time only)
Flash ROM + Gapps + Magisk(Optional)
Reboot and profit!
Kernel Source Used : https://github.com/faham1997/kernel
Thanks to:
- GuaiYiHu and many other devs for device tree bringup
- Google
- LineageOS
- SlimRoms
- AOSPA (Paranoid Android)
- OmniRom
- NamelessROM
- Many others... (if you're feeling upset being out of the thanks list just send a PM )
XDA:DevDB Information
crDroid Android 6 , ROM for the Xiaomi Redmi Note 7
Contributors
letsmakecakes
Source Code: http://www.github.com/crdroidandroid
ROM OS Version: Android 10
ROM Kernel: Linux 4.x
Based On: LineageOS
Version Information
Status: Stable
Created 2019-10-21
Last Updated 2020-11-20
Reserved
Changelog : Click Here
Reserved
FAQ:
Can you add feature XYZ?
We are still working on stabilizing base and device, features will be added gradually.
Can you play Pokemon GO?
Use Magisk Hide to play.
What about VoLTE and GPS?
Both works fine.
Safety net CTS profile is False?
Flash Safety net patch module from Magisk
Loving this? Support by Hitting Thanks on this thread
Join us on Telegram Group for quicker updates and help
Telegram Official Channel
ty guys
Thanks...I thought you would take a break from developing
GwapongModder said:
Thanks...I thought you would take a break from developing
Click to expand...
Click to collapse
I have dropped support for all pie ROM's and only dedicating my time to this ROM . It's not like i have too much motivation . But i couldn't wait to finnally settle to android 10. So , here we go I'm only here .
letsmakecakes said:
I have dropped support for all pie ROM's and only dedicating my time to this ROM . It's not like i have too much motivation . But i couldn't wait to finnally settle to android 10. So , here we go I'm only here .
Click to expand...
Click to collapse
You asked us to flash firmware but didnt specify which firmware version to use.
Thanks mate for not abandoning Lavender
Glad to see you back. Thanks for the build
Thank you for continuing to develop rn7 rom.
sadly, volte and Ril didnt work for your rom...
I can't get Gapps to run. I downloaded your linked Version. Flashing CrDroid 6.0 (and Magisk 20.0) works fine, but when I try to flash Gapps (open_gapps-arm64-10.0-nano-20190928-BETA) it always says
"Updater process ended with ERROR: 20
Error installing ZIP file '/sdcard/open_gapps-arm64-10.0-nano-20190928-BETA.zip' "
It tells me my Android Rom is incompatible: "This GApps pkg is for Android 10.0.x ONLY Please download the correct version for your ROM: 10.0.0 (SDK 28)"
Letmeseeforest said:
Thank you for continuing to develop rn7 rom.
sadly, volte and Ril didnt work for your rom...
Click to expand...
Click to collapse
Volte and RIL both are working . You have problem with your carrier.
Sir_Hans said:
I can't get Gapps to run. I downloaded your linked Version. Flashing CrDroid 6.0 (and Magisk 20.0) works fine, but when I try to flash Gapps (open_gapps-arm64-10.0-nano-20190928-BETA) it always says
"Updater process ended with ERROR: 20
Error installing ZIP file '/sdcard/open_gapps-arm64-10.0-nano-20190928-BETA.zip' "
It tells me my Android Rom is incompatible: "This GApps pkg is for Android 10.0.x ONLY Please download the correct version for your ROM: 10.0.0 (SDK 28)"
Click to expand...
Click to collapse
FLash latest ofox recovery.
Mount system and vendor before flashing gapps.
That works.
letsmakecakes said:
What's working :
Boots
Click to expand...
Click to collapse
Boots hahaha
That's very funny hahaha.
Can i dirty flash from Crdroid 5.8?
lerg96 said:
Boots hahaha
That's very funny hahaha.
Can i dirty flash from Crdroid 5.8?
Click to expand...
Click to collapse
No.
Android 9 and 10 is entirely different.
Clean Flash is mandatory.
letsmakecakes said:
FLash latest ofox recovery.
Mount system and vendor before flashing gapps.
That works.
Click to expand...
Click to collapse
Thanks, mounting System and Vendor first worked perfectly. Even though I used a pico package of Gapps.
Amazing response time btw!
And great ROM so far, thanks for your continued work
Does not change the battery mode in the status bar. It is always the default and it is not possible to display the percentage of charge.
letsmakecakes said:
I have dropped support for all pie ROM's and only dedicating my time to this ROM . It's not like i have too much motivation . But i couldn't wait to finnally settle to android 10. So , here we go I'm only here .
Click to expand...
Click to collapse
So that means not to expect any more Arrow builds from you?
deltabetacooper said:
So that means not to expect any more Arrow builds from you?
Click to expand...
Click to collapse
I will update if it's necessary there is no point making 100 buggy builds everyday.
Update quickly, thank you crdroid
@letsmakecakes actually im on your arrow and its awesome! great job dev! a question: CrDroid 10 support data and cache in f2fs?

UPDATE [ROM][11.0] KangOs 2.0-R- Stout Mi 9 [OFFICIAL][CEPHEUS]

Kang OS
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/*
* Your warranty is... still valid?
*
* I am not responsible for bricked devices,
* If you point the finger at me for messing up your device, I will laugh at you.
*/
Kang OS is inspired from our well known project called AOKP(Android Open Kang Project).The name is a play on the word kang and AOSP (Android Open Source Project). Here we will be kanging all best & useful features from many Custom Roms by considering max performance and stability. Currently, with new update we have released lots of customizations and features with our own touch. So Now All are Kanged.
AOSP Team
Dirty Unicorns
Project Awaken
LineageOS
Revenge OS Team
AOKP Team
AOSiP Team
All other Devs/ROMs
Modit jain-Lead developer/Co-Founder/Maintainer
Sameer(Ziauddin_Sameer)-Lead developer/Maintainer
Jay(tattorepairman)-Founder
NParashar150-UI/UX Designer
Travis(travisholt1992)-Lead developer
Rick(Spookcity138)-Developer
Download GAPPS Build
Community Group
Device Group
Kang-OS-R
Device
Kernel
Liked our work? Buy us a cup of coffee & Support for future updates
​XDAevDB Information
KangOS-11.6-Unofficial, ROM for Mi 9
Contributors
@lamjiidii1 @Evasion
Source Code: https://github.com/Kang-OS-R
ROM OS Version: Android 11
ROM Kernel: Linux 4.14.300
ROM Firmware Required: Latest Regional Vendor
Based On: AOKP
Version Information
Status: Official
Current Beta Version: 2 Stout
Beta Release Date: 2020-04-01
Created 2021-04-01
Last Updated 2021-04-17
​
Very good rom, but there are two problems:
- ANX Camera works just partly (Pro, Video, More). The same problem exists in PE and PalladiumOS;
- there is no possibility to add fingerprint; fingerprint sensor doesn't appear during process of adding fingerprint.
Does this rom have the latest version of the smartbar
Check GAPPS Build
KangOS-11.6-R-Fury-Gapps-UNOFFICIAL-cepheus-20210403-1554.zip | by Freesoul for Mi9
Download GApps, Roms, Kernels, Themes, Firmware, and more. Free file hosting for all Android developers.
androidfilehost.com
Freesoul007 said:
Check GAPPS Build
KangOS-11.6-R-Fury-Gapps-UNOFFICIAL-cepheus-20210403-1554.zip | by Freesoul for Mi9
Download GApps, Roms, Kernels, Themes, Firmware, and more. Free file hosting for all Android developers.
androidfilehost.com
Click to expand...
Click to collapse
Does this have pulse built in
Hello thanks to the developers, I have high consumptions battery and drainage ,
anyone have this problem?
Sorry for my English
santysk8r said:
Hello thanks to the developers, I have high consumptions battery and drainage ,
anyone have this problem?
Sorry for my English
Click to expand...
Click to collapse
Yes, I had the same problem with battery and ANX Camera worked just partly, as well. The rest is excellent. I hope that it will be fixed, because I like this rom.
.
ANX Camera still doesn't work on V2.0-R Stout
it has an excellent battery life, the best I've tried so far, as a camera I use PXv8.1_GCam-v1.2 which I find exceptional, I hope it becomes official. Good job
谢谢非常的棒
----------
MOD EDIT: English Translation Below
Thank you very good
Hello, is there a way to go back to the simple icon display in the status bar?
But in general a really great ROM!
I have tested most of the newest roms and KangOS is my favourite. It's very good with really great customizations and ANX Camera works now with ANXCameraPatch. Thank you very much.
antykat said:
I have tested most of the newest roms and KangOS is my favourite. It's very good with really great customizations and ANX Camera works now with ANXCameraPatch. Thank you very much.
Click to expand...
Click to collapse
Can u share the full process of installing ANX camera?
Yes, sure.
- Flash with Magisk the patch:
72.22 MB file on MEGA
mega.nz
- Reboot
- Flash with Magisk ANXCamera v185R:
MOD EDIT: Link Removed
- Reboot
RealNBB said:
Hello, is there a way to go back to the simple icon display in the status bar?
But in general a really great ROM!
Click to expand...
Click to collapse
Anyone here know what?
There must be a setting option whether you want the app symbols or the "simple icons"?!
It is nice to read the positive reviews about this ROM.. also about the camera, which is very important to me too.
So I haven't tried a non-MIUI Rom on my Mi9 yet.. lately relying on xiaomi.eu - and the beta ROMs are great.
What I want to ask, should I try this ROM out, what is the case going back to MIUI ROMs with regards to Widevine? Is L1 lost?
And anything else I need to consider that is irreversible after making the jump to AOSP?
Thanks
@RealNBB
Don't flash 48MPFix. It's not needed and not recomended. The fix is included in the patch.
I haven't found an option for "simple icons", but I like default icons, so it's not big deal for me.
LubbeSGS said:
It is nice to read the positive reviews about this ROM.. also about the camera, which is very important to me too.
So I haven't tried a non-MIUI Rom on my Mi9 yet.. lately relying on xiaomi.eu - and the beta ROMs are great.
What I want to ask, should I try this ROM out, what is the case going back to MIUI ROMs with regards to Widevine? Is L1 lost?
And anything else I need to consider that is irreversible after making the jump to AOSP?
Thanks
Click to expand...
Click to collapse
You can easily go back to xiaomi.eu. I jump from it to custom roms and back without any problems. Just make full backup with TWRP. Additionally make backup of persist.img just in a case. If it's destroyed you will loose L1. So, it's good to have copy of the image. You can also easily move all your apps, contacts and messages with Migrate. I use it all the time and I can recomend it.
[APP][ROOT][5.0+][1st Nov 2020] Migrate - custom ROM migration tool
Jumping from one custom ROM to another can be a challenging task. So I decided to make an app to simplify the process. Introducing Migrate! Migrate-GPE (v4.0) is on Google Play It was temporarily suspended. Read more here...
forum.xda-developers.com
Cool and many thanks! Then I'm surely going to be trying this when I have a bit of time

[ROM][12.0][cepheus] ArrowOS [Twelve][STABLE][OFFICIAL][2021/10/31] by Lamjiidii1

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ArrowOS​
ABOUT
ArrowOS is an AOSP/CAF based project started with the aim of keeping things simple, clean and neat.
Website: https://arrowos.net
Telegram: Channel | TG Portal/Links
Github: https://github.com/ArrowOS
Code Review: review.arrowos.net
E-mail: arrowos.contact
Blog: blog.arrowos.net
Checkout more documentation at (maintainership/contributing): Check this out
WHAT WORKS?
Almost everything
SELinux is enforcing
WiFi
Audio
RIL
GPS
Camera
Flashlight
NFC
Fingerprint on display
Vibration
Bluetooth
FM Radio
Cast
Any other thing that is not listed in the "What doesn't work" list
WHAT DOESN'T WORK?
You tell me
Be sure to include a log : check how to
Support group
ArrowOS channel for cepheus
HOW TO INSTALL
Reboot to recovery
Wipe System , Cache, ART Cache and Data
Flash the ROM
Flash firmware
Flash any addons (GApps if needed, Magisk...)
Format data if you are encrypted
Reboot
HOW TO UPDATE
update via OTA is not available yet, but will be as mush as possible
Reboot to recovery
Flash the new ROM
Flash any addons that you were using previously (GApps, Magisk...)
Reboot
DOWNLOADS
Click here to Download
Tip: choose Arrow version, choose build type: "GAPPS" or "VANILLA" to download.
Read our blog article/post about:
* HOW-TO report a bug
* GAPPS and VANILLA variants
* Checking build integrity
ROM Source: https://github.com/ArrowOS
Kernel Source: https://github.com/EcrosoftXiao/kernel_xiaomi_cepheus
Donation:
Of course, if you like this work, or you see me Did hard work and an effort worthy of thanks here my PayPal https://www.paypal.me/lamjiidii1
Thanks in advance
XDA:evDB Information
ArrowOS 12 for cepheus, ROM for the Xiaomi Mi 9
Contributors
lamjiidii1
ROM OS Version: Android 12
ROM Kernel: Linux 4.x
ROM Firmware Required: MIUI 12.5.0.4
Based On: AOSP
Version Information
Status: Stable
Created 2021-10-31
Last Updated 2021-10-31
Thanks,is excellent new, I was waiting impatiently for it, some screenshots, please.
What about battery life? Is it better than on other A11 versions?
I'm on latest MIUI Global firmware: 12.5.1
Above it is written that it's required MIUI 12.5.0.4
Is it ok to flash this ROM on latest MIUI Global 12.5.1? Nowadays it's not so easy and safe to rollback to a previous Global version, so if possible I would flash directly on 12.5.1...
03jack said:
I'm on latest MIUI Global firmware: 12.5.1
Above it is written that it's required MIUI 12.5.0.4
Is it ok to flash this ROM on latest MIUI Global 12.5.1? Nowadays it's not so easy and safe to rollback to a previous Global version, so if possible I would flash directly on 12.5.1...
Click to expand...
Click to collapse
it's Okay
any A11 MIUI firmware should be fine
djzelee said:
What about battery life? Is it better than on other A11 versions?
Click to expand...
Click to collapse
There is a little better battery backup in terms of the A12
Tyrannis78 said:
Thanks,is excellent new, I was waiting impatiently for it, some screenshots, please.
Click to expand...
Click to collapse
Lamjiidii🇲🇦 in ArrowOS OFFICIAL GROUP FOR CEPHEUS
t.me
How often/long do you have plan to do updates/security updates?
Thank you for answer and for your time.
lamjiidii1 said:
Lamjiidii🇲🇦 in ArrowOS OFFICIAL GROUP FOR CEPHEUS
t.me
Click to expand...
Click to collapse
Ah,very good,and i see safetynet work.
djzelee said:
How often/long do you have plan to do updates/security updates?
Thank you for answer and for your time.
Click to expand...
Click to collapse
I updating the ROM every month since April!!
Tyrannis78 said:
Ah,very good,and i see safetynet work.
Click to expand...
Click to collapse
yeah, it's does
lamjiidii1 said:
yeah, it's does
Click to expand...
Click to collapse
me no,i install magisk canary,any advice?
Tyrannis78 said:
me no,i install magisk canary,any advice?
Click to expand...
Click to collapse
Nevermind,i activate magisk hide,now pass.
Thank you very much I will try it ... It seems that it takes a long time in the first boot
Edito: Well, it does not go beyond the start animation, it takes too long, I have passed the dfe and it remains the same ... Any ideas?
I have done all the wipes including format data
Can't add card to GPay. Magisk23, passes safetynet and magisk hide is on. Any1 was able to make GPay work?
Is there any way to hide home button?
Rom working perfectly, no random reboots
tiri627 said:
Thank you very much I will try it ... It seems that it takes a long time in the first boot
Edito: Well, it does not go beyond the start animation, it takes too long, I have passed the dfe and it remains the same ... Any ideas?
I have done all the wipes including format data
Click to expand...
Click to collapse
I have the same ... how to install?
szwagierluki said:
I have the same ... how to install?
Click to expand...
Click to collapse
Use this recovery 11.3
wipe system dalvik data and cache
flash Arrow os
Then flash firmware, I used 12.5.1.0 eea u can also use 12.5.4 china
I also formatted data partition cuz of encrypted partition on miui
Then reboot and wait 5 min to boot
Enjoy
@tramix32 Thanks, it works
I tried this ROM too, but I have problems connecting und staying to Wi-Fi. Is this a Android 12 thing because on 11 I have no problems

[ROM][lavender][12L] VoltageOS 1.7 [OFFICIAL]

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"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
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VoltageOS 12.1|L for Redmi Note 7/7S​
ABOUT
Greetings, interested users! You have reached the gateway of a simplistic, no-frills pure AOSP experience that will not let you down in getting through every day uninterrupted by inconveniences, with just the right dab of customizations. Be it requiring SafetyNet for banking or payment apps to receiving the latest security patches from Google as soon as they're released, we've got you covered. It doesn't end there. Sit back, relax and let the system theme your device according to your preferences with Monet support. Step in and begin your journey with Voltage OS.
Features
Pure AOSP
Latest Security Patches
Google Monet
SafetyNet
Github: https://github.com/VoltageOS
Website: https://voltage-os.sourceforge.io
Telegram: Group
WHAT WORKS?
Almost everything
WHAT DOESN'T WORK?
You tell me
Be sure to include a log: check how to
DOWNLOADS
Click here to Download
Installation Guide
Use any MIUI12 official firmware of your region
Clean flash recommended
Always make a nandroid backup, be safe.
ROM uses Arrow-OS kernel and dt and vt
- Clean flash recommended
- Use the orange fox recovery from here
- Wipe all the following
* Dalvik / ART Cache
* Cache
* System
* Vendor
* Data
- Flash the latest miui firmware for your specific region
* Global | China | India | Europe Firmware
- Flash VoltageOS + Gapps for Android 12.1.0
( MindatheGapps recommended )
* Click on Format Data and type yes
- Reboot
ROM Source: https://github.com/VoltageOS
Kernel & Device Source: VoltageOS Devices
Special thanks to @Ratoriku for trees @le_heisenberg @Pranav Temkar @xenxynon for Source build help & assistance.
If you liked my work don't forget to give thanks, hit like.
ROM OS Version: Android 12.1|L
ROM Kernel: Linux 4.4.x
ROM Firmware Required: MIUI Latest
Based On: AOSP

			
				
About VoltageOS 1.8 -
It will be little late due to android 13 release but lets just hope it will be soon
VoltageOS 1.7
Build Date : 10/07/2022
Device Changelog:
• Dropped Always on display (Dunno why i did it in the first place)
• Fix deprecated power profile items
• wifi: Smarter decisions on whether to use 2/5Ghz AP
• props: Set the maximum WFD resolution to [email protected]
• Dropped IFAA
• Fixed scroll lag in many apps, such as Twitter
• Decommonised device and vendor tree
• sensor.ssc from DDV_sprout
• Updated DRM & DIRAC related blobs from miui 12.5.3 global
Notes-
From 1.7 onward use this recovery
For dirty flash-
Flash ROM, Gapps and reboot to system
Reboot
If using Magisk after booting reboot again and flash Magisk
For clean flash-
Wipe Dalvik & ART cache, System, Cache, System, Vendor, Data
Flash ROM zip + Gapps
Format Data
Reboot
Excellent Rom so far! Great battery, very smooth and light.
The best between other android 12 Roms with Flame Gapps for me!
Only a minor problem with the calendar but i assume if I update to new google calendar it will be fixed.
Thank you so much and keep up the good work!!!
sofialoca said:
Excellent Rom so far! Great battery, very smooth and light.
The best between other android 12 Roms with Flame Gapps for me!
Only a minor problem with the calendar but i assume if I update to new google calendar it will be fixed.
Thank you so much and keep up the good work!!!
Click to expand...
Click to collapse
what is the exact issue?
xtra sharif said:
what is the exact issue?
Click to expand...
Click to collapse
I can see all my past reminders but I cant add any new events or reminders. i downloaded the app simple calendar and it works with that so I guess its something with the Gapps i think... I will try again with another gapps package and let you know.
Other than that I love the Rom! Great job!
sofialoca said:
I can see all my past reminders but I cant add any new events or reminders. i downloaded the app simple calendar and it works with that so I guess its something with the Gapps i think... I will try again with another gapps package and let you know.
Other than that I love the Rom! Great job!
Click to expand...
Click to collapse
Update available now through updater
error installing zip file....error 1 through ofox...latest build
voltage-1.4-lavender-20220213-1219-OFFICIAL.zip
I just installed the rom, it is beautiful and fast, the only problem is that the camera not working
any solution?
TryBack said:
I just installed the rom, it is beautiful and fast, the only problem is that the camera not working
any solution?
Click to expand...
Click to collapse
Snap_GCam_6.210329.0153build-8.1.101.apk works fine
Ilyusha said:
Snap_GCam_6.210329.0153build-8.1.101.apk works fine
Click to expand...
Click to collapse
Thanks, im going to try
Which Gapps do you recommend?
KackBarton said:
Which Gapps do you recommend?
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Click to collapse
I used FlameGapps. All good
filuuu said:
I used FlameGapps. All good
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Click to collapse
Hi guys, is there any possibility that in the next releases we can use different icon packs? Thanks.
Edit: is there any guide to flash magisk?
Thanks.
I need screenshots
so i have to install everything first and then format data?
oyabun324 said:
so i have to install everything first and then format data?
Click to expand...
Click to collapse
Yes. And After reboot.
Does anybody experienced low brightness on this ROM? My friend's RN 7 MIUI display is about twice brighter.
I'm new with custom roms. Is there a step by step guide or video tutorial I can follow? I don't want to brick my phone.
AI Croe said:
I'm new with custom roms. Is there a step by step guide or video tutorial I can follow? I don't want to brick my phone.
Click to expand...
Click to collapse
Probably this should be fine.
[All-in-One] Redmi Note 7 (lavender): Unlock Bootloader, Flash TWRP, Root, Flash ROM
Dear Redmi Note 7 user, I'm not responsible if anything happens to your device. If you execute these AiO procedures properly then you shouldn't face any problems. Before you proceed please back up all your important data and make sure that...
forum.xda-developers.com
And don't forget to flash the latest miui firmware for your specific region
But if you want, you can use OrangeFox Recovery instead of TWRP.
Installing OrangeFox Recovery
wiki.orangefox.tech
And you can use https://androidfilehost.com/?w=files&flid=322935 instead of http://www.opengapps.org/, as it's recommended in the description of this ROM.
Just remember to follow the Installation Guide of this ROM.

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