[ROM][11.0][cepheus] Pixel Experience [eleven][STABLE][UNOFFICIAL][2021/03/07] by Lamjiidii1

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mdki1996

Senior Member
Sep 29, 2014
199
23
Is this the thread of the official PE build? On PE site i see there is already an A12 build marked as stable but here I read unofficial on the title and in the first post there is a dead link to Mega as download site.
 

takitoblop

Senior Member
Mar 19, 2012
55
4
Is this the thread of the official PE build? On PE site i see there is already an A12 build marked as stable but here I read unofficial on the title and in the first post there is a dead link to Mega as download site.
All my posts are talking above official PE ROM.

I'm using it and i works all great except"hey Google" and face unlock (is not implemented yet this one).
 

hallohallo222

Senior Member
Feb 21, 2013
217
15
Hi, the mega link in the first post that is supposed to provide the rom zip file is broken - the uploaded file is not available anymore.

Does anyone have a new link for it please?
 

hallohallo222

Senior Member
Feb 21, 2013
217
15
Okay, I flashed this ROM A12 now. I did a full wipe (data, system etc everything), then i formated data and restarted twrp.

I flashed the rom and rebooted my phone. The problems that occured is that it legit cant find my WLAN signal. It can't find it in the setup nor in the WLAN settings on the phone.

Also when I open WLAN Settings it takes 3 whole seconds to open it.

What's going on here? This happens for every A12 AOSP
 

hallohallo222

Senior Member
Feb 21, 2013
217
15
Okay update: I flashed PE A11 and it's really smooth. Smoother than the A12 AOSP's, BUT the big problem is my phone still don't recognizes a WLAN signal. It's not appearing in my settings, i think the phone the signal strength kind of gets recognized but I don't see my router apparing on the phone's screen.

Can someone help me please?
 

mdki1996

Senior Member
Sep 29, 2014
199
23
All my posts are talking above official PE ROM.

I'm using it and i works all great except"hey Google" and face unlock (is not implemented yet this one).
Thanks, I just bought a Mi9 for my mom. I think that I will install the final A11 build because I won't touch her phone for a while so I prefer stability over features.
 

AcmE85

Senior Member
Jan 19, 2012
2,950
3,701
Okay update: I flashed PE A11 and it's really smooth. Smoother than the A12 AOSP's, BUT the big problem is my phone still don't recognizes a WLAN signal. It's not appearing in my settings, i think the phone the signal strength kind of gets recognized but I don't see my router apparing on the phone's screen.

Can someone help me please?
Check this file inside the folder (root access needed):

/vendor/firmware/wlan/qca_cld/wlan_mac.bin

Open it with a text editor. Inside, it should show you 3 lines:

Code:
Intf0MacAddress=(device specific mad address 1)
Intf1MacAddress=(device specific mad address 2)
END

These mac addresses should differ at the last letter or number.
On my device they end with "...A1" and "...A2".

If they are the same, you need to edit the second one (1up the number or letter for example).

Our device maintainer shared this info a while back on Telegram when a user had a similar issue.
 
Last edited:

mdki1996

Senior Member
Sep 29, 2014
199
23
Check this file inside the folder (root access needed):

/vendor/firmware/wlan/qca_cld/wlan_mac.bin

Open it with a text editor. Inside, it should show you 3 lines:

Code:
Intf0MacAddress=(device specific mad address 1)
Intf1MacAddress=(device specific mad address 2)
END

These mac addresses should differ at the last letter or number.
On my device they end with "...A1" and "...A2".

If they are the same, you need to edit the second one (1up the number or letter for example).

Our device maintainer shared this info a while back on Telegram when a user had a similar issue.
Is there a Telegram group for Mi9?
 

hallohallo222

Senior Member
Feb 21, 2013
217
15
Check this file inside the folder (root access needed):

/vendor/firmware/wlan/qca_cld/wlan_mac.bin

Open it with a text editor. Inside, it should show you 3 lines:

Code:
Intf0MacAddress=(device specific mad address 1)
Intf1MacAddress=(device specific mad address 2)
END

Thank you for that tip! I tried to access that folder with 'Root Explorer', but I do not see a 'firmware' folder inside my vendor folder.
 

mdki1996

Senior Member
Sep 29, 2014
199
23
Does the fingerprint sensor work even with display off with this rom? Both last A11 and A12 builds?
 

mdki1996

Senior Member
Sep 29, 2014
199
23
Is there still anybody on last A11 build? Does double tap to wake work regularly to you? In my case it works for a while after activation in settings than nothing. I installed the rom with PE recovery and no magisk or dfe.
 

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  • 38
    GtwTyCR.png

    PixelExperience for Xiaomi MI 9 [cepheus]

    What is this?

    Pixel Experience is an AOSP based ROM, with Google apps included and all Pixel goodies (launcher, wallpapers, icons, fonts, bootanimation)

    Our mission is to offer the maximum possible stability and security, along with essential and useful features for the proper functioning of the device

    Based on Android 11

    Whats working?
    So far everything seems to be working.

    Known issues
    -If you find any bugs please report it also if you can send it with logcat that's will be helpfully.
    ~ Device Changelog ~

    • Synced with last PE sources
    • February security patch has been merged
    • APN has been fixed also that WiFi problem should be fixed
    • Face unlock feature has been added (this is one of the features of an unofficial builds where you can add things before the pixel team itself adds them to their building 😂)
    • Some adjustments in display intensity, etc.
    • Update from China Beta 21.2.3
    • Update build fingerprint to coral Feb
    • Include firmware (don't need to flash firmware anymore)
    • Ok google has been fixed
    • Al button is intentionally disabled (some find it annoying)
    • Some new stuffs in Kernel
    • And some other additions.

    ~ Device Changelog [21/03/07]~

    Device
    • update Brightness Settings
    • Increase mic volume
    • give light sensor some time to warm up

    ROM
    • changing the face_unlock with another one supported by the pixel team themselves and more stable (with support for 3rd apps)
    • synced with last PE source
    • Added ability to select custom ringtone for 2nd sim card
    • Added support for NTFS/EXFAT on USB Disks and sdcard
    • Improved animations when unlocking
    • Add support for Bluetooth SBC Dual Channel
    • Others improvements

    please do clean flash

    ~Notes :
    If you have any questions please do not pm me, ask here on the Telegram group Pixel Experience chat for Cepheus
    https://t.me/pixel_lamjiidii1_mi9

    Installation steps:
    1. MIUI V12 Stable EEA Firmware is required
    2. Boot into TWRP
    3. For clean flash, You should to Format data, type “yes” to confirm, and then reboot to TWRP Again
    4. Copy zip into /sdcard, and then flash the zip
    5. Reboot, waiting about 5 minutes to setup wizard

    Upgrade/Downgrade DON'T need format DATA, just dirty flashing.

    XDA:DevDB Information

    PixelExperience, ROM for the Xiaomi Mi 9

    kernel tree:

    device tree:

    Download from Mega:
    Mega
    ROM OS Version: 11
    ROM Kernel: Linux 4.14-
    ROM Firmware Required: firmware is already included
    Based On: AOSP

    Version Information
    Status: stable
    Donation:
    Of course, if you like this work, or you see it as an effort worthy of thanks here my PayPal https://www.paypal.me/lamjiidii1
    Created 2021-03-07
    13
    Hello everyone, finally.
    Mi9 has been officially supported again, this time from another developer, a developer that I know will provide the best for the device, you can check an official site for the roms files.
    I was very happy to be with you, thanks for everything and every word. See you in another work
    7
    The update has been pushed, please do clean flash and Enjoy.
    5
    Hello everyone, I am very happy that my labor did not go in vain and that you are commended. The reason why the mobile internet does not work at the first setup is that you have to manually activate the APN, however this problem has been solved and I will upload a small file once it is flashed, which will solve the problem. As for the problem of not being able to activate the Wi-Fi, this is not a problem just a glitch that happened to me once in the trial phase and did not happen to me again and I guess that it did not happen with the majority, if it happened with you, just click on setup Offline and when you finish from the first install list, you can Activate Wi-Fi easily (you will not face such a problem if you flash the APN Repair file).
    ~As for the battery performance, I am satisfied with it and see it in the list of the best ROMs in terms of battery life for Android 11 on cepheus.
    ~I have created a channel on Telegram to chat about ROM or report bugs, this is Pixel Experience chat for Cepheus. https://t.me/pixel_lamjiidii1_mi9

    Download link : Mega
    After flashed it
    go to Settings - System - Advanced - Reset options - Rest Wi-Fi,mobile & Bluetooth and chose your SIM then click Rest settings.
    4
    Android Pay works out of the box?

    If you mean Google Pay...yes, works out of the box.