[ROM] [11.0.0] ArrowOS POCO X3 [OFFICIAL][SURYA][UNIFIED]

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Master One

Senior Member
Jan 31, 2011
906
322
Europe
Coming from LineageOS I was used to just use the included email client (com.android.email) as I need to be able to check emails (from several accounts) but usually don't send any when on my mobile.

Now that ArrowOS comes without email client and I've never looked into this, any recommendation?

It should be free and open source software, F-Droid only shows me the following short list of possible candidates:
 

SkaboXD

Senior Member
Jan 18, 2017
1,132
445
Ganja
Xiaomi Poco X3 NFC
Coming from LineageOS I was used to just use the included email client (com.android.email) as I need to be able to check emails (from several accounts) but usually don't send any when on my mobile.

Now that ArrowOS comes without email client and I've never looked into this, any recommendation?

It should be free and open source software, F-Droid only shows me the following short list of possible candidates:

Aqua Mail. Greatly optimized, lots of features and amazing interface.
 

wimstefan

Senior Member
Sep 20, 2014
315
229
FairEmail ... by far the best. Before I've used AquaMail but after having discovered I swiftly uninstalled AquaMail and never looked back 😏
 
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yennor

Member
Aug 3, 2017
5
0
I've just unlocked my phone and installed the newest arrowos vanilla version (25.2.2021).
Unfortunately it didn't make an incredible stable impression.
- When starting up there is always an error since the first boot : illegalParameterException: volume external_primary not found
- When magisk tried to access the filesystem to find the boot.img to patch I've just got a blank screen. Killing magisk, and the file app didn't seem to work. I've also couldn't start up the file app anymore. Only a restart helped (back button now helping either). THen it it worked
- In Aurora droid when installing a software the first time, exactly the same happened. It should have asked me if I give aurora droid the permission to install the software, but only a white screen appeared. => only reboot fixed it.

other people got similar experiences? Or is it just bad luck?
 
After testing out multiple kernels on this ROM, I have found that stock kernel confers the best battery backup.

I've tried Stormbreaker, Optimus Drunk and F1xy and all of them offer better performance at the expense of slightly less battery backup. I guess the choice of kernel would depend on what the end-user values the most, that is, battery backup or performance.
 
I've just unlocked my phone and installed the newest arrowos vanilla version (25.2.2021).
Unfortunately it didn't make an incredible stable impression.
- When starting up there is always an error since the first boot : illegalParameterException: volume external_primary not found
- When magisk tried to access the filesystem to find the boot.img to patch I've just got a blank screen. Killing magisk, and the file app didn't seem to work. I've also couldn't start up the file app anymore. Only a restart helped (back button now helping either). THen it it worked
- In Aurora droid when installing a software the first time, exactly the same happened. It should have asked me if I give aurora droid the permission to install the software, but only a white screen appeared. => only reboot fixed it.

other people got similar experiences? Or is it just bad luck?
I clean installed the latest update and had NONE of the issues you have mentioned. Did you follow the proper flashing instructions? Because if you mess those up you're screwed.
  1. Use OrangeFox Recovery
  2. Format /data partition
  3. Flash LATEST recovery ROM (12.0.7 FW+Vendor). Download here (for Surya) and here for Karna.
  4. Flash the ROM
  5. Reboot to Recovery
  6. Install Gapps (either from NikGapps or FlameGapps)
  7. Install Magisk 21.4 (You can update to the latest version once the app has been configured)
  8. Format /data partition (again)
  9. Reboot to System
Ensure that you have followed the above instructions and report back if there are any other bugs.
 
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Paladin209

Member
Oct 25, 2018
27
1
Hello,

I'm currently using an older build (Feb 10th) and everything is working fine, came from MIUI 12.0.5.0QJGTRXM, which I assume is also my current firmware version.

Would I need to flash a newer firmware if I want to update? And which one? Do I need to format data while updating?
 
Hello,

I'm currently using an older build (Feb 10th) and everything is working fine, came from MIUI 12.0.5.0QJGTRXM, which I assume is also my current firmware version.

Would I need to flash a newer firmware if I want to update? And which one? Do I need to format data while updating?
Backup your data and do a clean flash of the ROM w/ latest firmware. I have linked them in my previous post on this thread.
 

wurst_wasser

Senior Member
Dec 21, 2012
93
8
Ist it just me or has WiFi become worse in the February builds? Have a lot of disconnects recently and 5ghz is not working at all..
 

Master One

Senior Member
Jan 31, 2011
906
322
Europe
Someone with more knowledge and time please help out with providing confirmation, more info & logfiles for the current issues at the


Found an issue not already listed? Please report there because we are not getting it fixed by just posting here!
 

Master One

Senior Member
Jan 31, 2011
906
322
Europe
Normally it does this by default. Magisk installs an addon.d script that's triggered after the OTA finishes, reinstalling itself. This works form me anyway.
Really? That's odd, because it definitely didn't work for me with the second to last update (and I haven't checked with the latest nightly, assuming that I have to manually re-flash Magisk, which I just did). Will have another look with the next update.
 

Master One

Senior Member
Jan 31, 2011
906
322
Europe
Normally it does this by default. Magisk installs an addon.d script that's triggered after the OTA finishes, reinstalling itself. This works form me anyway.
It indeed works now, no idea what went wrong previously.

So this feature with addon.d has brought me to the idea to write my on script to restore Bromite SystemWebView and the HDR fix after an OTA update, but it's not working.

Obviously I don't really have a clue what I'm doing and this is just a really rudimentary approach.

I have put the necessary files in /sdcard/TWRP and my script named 99-mymods.sh in /system/addon.d (with permissions 0755):

Code:
#!/sbin/sh
#
# ADDOND_VERSION=2
#
# /system/addon.d/99-mymods.sh
# After an ArrowOS upgrade, this script restores the listed mods.
#

. /tmp/backuptool.functions

case "$1" in
  backup)
    # Stub
  ;;
  restore)
    # Stub
  ;;
  pre-backup)
    # Stub
  ;;
  post-backup)
    # Stub
  ;;
  pre-restore)
    # Stub
  ;;
  post-restore)
    mount /product
    mount -o remount,rw /product
    # Bromite SystemWeview
    cp /sdcard/TWRP/webview.apk /product/app/webview/
    # HDR fix
    cp /sdcard/TWRP/qdcm_calib_data_nt36672c_* /product/vendor_overlay/29/etc/
  ;;
esac

Any idea why it's not working and what else to improve?
 
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    logo.png

    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?
    • You tell me
    Be sure to include a log : check how to

    DOWNLOADS
    POCO X3 (NFC) (surya/karna)

    Note: These are enforcing builds. Safety net checks pass out of the box! No need to flash magisk modules, which might in turn break the integrity!

    Builds have been unified now under surya codename for both NFC and non-NFC variants

    Tip: Select OEM -> Device,choose Arrow version, choose build type: "GAPPS" or "VANILLA" to download.

    Latest Instructions for OSS builds (w.e.f 10/05/2021)
    If migrating from pre OSS builds
    • Flash the latest available MIUI 11 firmware. (Flash global or any if you can't find your region)
    • Download and copy arrow build to a OTG prendrive or sd card.
    • Now flash Arrow Vanilla/Gapps build.
    • FORMAT DATA. (You'll loose all your data!)
    • Reboot.
    Fresh install coming from MIUI
    • Flash latest available MIUI 11 if you aren't on it already.
    • Install any suitable recovery (mentioned below).
    • Download and copy arrow build to a OTG prendrive or sd card.
    • Flash latest Arrow Vanilla/Gapps build.
    • FORMAT DATA. (You'll loose all your data!)
    • Reboot.
    TWRP Recovery by @brigudav :
    Note: This build of twrp will support decryption on ArrowOS OSS builds.

    ArrowOS Recovery :
    Note: This is a very basic aosp recovery only intended for OTA installs. Do NOT expect other functionalities.​
    * Do not use with DFE or while unencrypted.​
    F.A.Q :

    1. My WiFi, bluetooth and network aren't working after updating to OSS build?
    A. This happens if you're still on the old Q firmware. Flash the latest available R firmware and then follow the above give steps to properly flash the rom.​

    2. Unable to update OTA's using TWRP?
    A. The current available recoveries are outdated and are no longer supported for OSS builds. To have a hassle free OTA experience use the above mentioned ArrowOS recovery.
    A. Two of the currently supported recoveries are mentioned above.​

    Read our blog article/post about:
    * GAPPS and VANILLA variants
    * Checking build integrity

    ROM Source: https://github.com/ArrowOS
    Kernel Source: https://github.com/ArrowOS-Devices/android_kernel_xiaomi_surya

    XDA:DevDB Information
    ArrowOS, ROM for the Xiaomi Poco X3 NFC

    Contributors
    ganesh varma, kubersharma, palaych
    Source Code: https://github.com/ArrowOS

    ROM OS Version: Android 11
    ROM Kernel: Linux 4.x
    ROM Firmware Required: Latest R firmware
    Based On: AOSP, CAF

    Version Information
    Status:
    Stable
    Stable Release Date: 2020-11-19

    Created 2020-11-19
    Last Updated 2021-05-18
    16
    Hello.

    Does anyone have any working TWRP for Surya model ?

    I see that the developer Brigudav seems to have given up on developing TWRP for Surya.

    TWRP by Brigudav Official website

    So is there any replacement ?

    Thank you very much.
    Update -09
    14
    So i haven't been around here for a while, after looking at the recent posts many seem to be confused, blaming and do not understand on migrating to OSS builds. In the final MIUI vendor builds the OTA functionality was blocked in order to prevent users from directly updating to OSS builds as it will be needing a MIUI 11 firmware followed by a clean flash. The same has been notified in our device changelogs. Every step and preventive measures have been taken, there's only much i can do from my side in clearing things up. We have this forum and community in place to help each other out, so lets not be pointing fingers here!

    Here again i would like to make it clear with a simple guide on how to migrate onto OSS build!

    Note: This update will require a CLEAN FLASH (format data), so please backup everything beforehand.
    • Flash the latest available MIUI 11 firmware. (Region doesn't matter!!)
    • Now flash Arrow Vanilla/Gapps build.
    • FORMAT DATA. (You'll loose all your data!)
    • Reboot.
    Beware that the current available recoveries haven't been updated yet to support decryption for OSS builds at this point.
    13
    Here are the instructions on how you should flash the new OSS Vendor ROM since most people here are confused:

    - Flash latest TWRP by brigudav
    - Flash Android 11 12.0.7 MIUI firmware
    - Reboot recovery
    - Format Data
    - Reboot recovery
    - Flash ArrowOS

    OPTIONAL:
    - Flash Magisk
    - Flash Gapps (If you're on Vanilla build & If you want custom gapps)

    - Reboot system

    Download link:
    - Firmware: https://xiaomifirmwareupdater.com/firmware/surya/stable/V12.0.7.0.RJGEUXM/
    - TWRP: You can find it on 4pda but you need an account. I'm not allowed to share it, so you have to get it yourself.

    This firmware is for NFC model as I'm not sure where is A11 firmware for non-NFC model. It can possibly work for non-NFC model, feel free to try.
    10
    Mission Impossible in all custom ROMs !

    1. Safetynet check the bootloader status and will automatically fail if magisk is not installed (Magisk Hide ON must be applied for this) !

    2. Furthermore, now you have to install the safetynet-fix module to make your banking apps working !

    3. Finally, you must hide Magisk Manager.apk with a random name too (Magisk Settings)
    To everyone, please STOP this misconception about having the need to flash magisk in order to pass safety net. Do read the OP I've clearly mentioned there's no need of a magisk or modules for safety net. Device is certified and passes safety net out of the box without need of any modifications.

    By improper usage of magisk and mods you're further complicating and breaking things when they're completely unnecessary which end up causing unrelated issues which you end up calling them rom source bugs ¯\(◉‿◉)/¯

    P.S : I'm not against magisk, but when you do prefer using modifications do ask yourself on your needs and if you're able to rectify the issues it might generate. Isolate yourself from magisk or any form of modifications to recheck and confirm the issue before making a bug report.