Development [ROM][OFFICIAL] Pixel Extended ROM V4.5 Android 12.1 [alioth/aliothin][21.05.22]

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rounak1619

Senior Member
Jan 12, 2015
75
148
OnePlus 8T
Xiaomi Poco F3
All the issues have been fixed and everyone should update to latest build by downloading the full rom zip from the SourceForge.

Do not and I repeat do not update from ota update notification .

Clean flash is recommended although some of my testers reported dirty flash is ok but if you facing any bug do clean flash and if bug still exists then report with a log.
 
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vit0r94

Member
Jul 10, 2011
38
3
Xiaomi Poco F3
All the issues have been fixed and everyone should update to latest build by downloading the full rom zip from the SourceForge.

Do not and I repeat do not update from ota update notification .

Clean flash is recommended although some of my testers reported dirty flash is ok but if you facing any bug do clean flash and if bug still exists then report with a log.
I dismissed the OTA notifications, and never had any issues, this is a huge improvement to this device, Thanks.
Can you please tell me what is the more adequate/safest method for dirty flash?
 

gogocar62

Senior Member
Aug 30, 2017
62
24
- "Hey Google" does not work on the lock screen.
- Transferring files to a PC via USB does not work. The PC does not see the phone.
Screenshot_20220117-151013_Settings.png
Snímek obrazovky 2022-01-17 152856.png
 

gogocar62

Senior Member
Aug 30, 2017
62
24
I switched from Stable xiaomi.eu_multi_HMK40_POCOF3_V12.5.19.0.RKHCNXM_v12-11.

I will not deal with it further. When not even OK Google on the lock screen.
I'm back on xiaomi.eu ROM
 

paolone919191

Member
Sep 8, 2010
34
8
Hi all,

Thanks to everyone for this rom. Is this rom actually supporting WIFI 6 + FT (aka 802.11 r / 802.11 w / 802.11 k)?

Thanks
 

Randomgodmod

New member
Jan 18, 2022
1
0
Hello everyone. Faced the problem that yesterday my phone just stopped showing signs of life. As I understand it, this is a problem with this firmware. I am not very strong in English, so I could not fully understand how to solve it. Can you explain in more detail?
 

litetaker

Senior Member
Dec 2, 2011
1,750
626
London
Google Pixel 2
Hi guys! I tried to install the latest update of this ROM but unfortunately I restarted my phone without carefully reading this thread! And I think my phone has also bricked as a consequence! Crap!! How do I fix it? I am seeing some people are mentioning paying money to fix it via EDL or something. Can someone please PM me to give me details on how to fix this? Thanks!
 

litetaker

Senior Member
Dec 2, 2011
1,750
626
London
Google Pixel 2
I feel very very pissed off right now! My phone got bricked in the process of flashing a new version of the ROM! I downloaded the latest ROM update from Sourceforge and restarted my phone into bootloader to flash the ROM and it bricked my phone! It was in EDL mode and I tried to get it fixed via someone on Telegram and they tried to fix it and managed to flash a stock ROM on it but my phone is still not rebooting!! THIS IS F**KING BULLSH!T! OP should not be allowed to make ROMs for this phone as they made a very buggy ROM that hard bricked my phone! I feel so angry with myself for not installing something a lot more stable like Arrow OS and instead going with this one! My phone is ruined! I need to contact Xiaomi to get it fixed in warranty...
 

undercurrent

New member
Jan 21, 2022
2
0
I have just installed. Incredible work!
But fingerprint is so laggy or not picked up at all. I see same issue Other 12 devices, so I may have to wait update.
Other than that, there are no problem.
 

awsdawsd

Member
Jun 10, 2021
20
2
How to Flash PEX 4.0
Twrp method :
• Boot to Vasi TWRP
• Flash Rom with TWRP inject
• Flash Firmware (minimum requirement 12.5.3) without TWRP inject if coming from MIUI 12.5.5 or older, else skip this step
• Reboot to recovery
• Format data
• Reboot to system

Flash boot and vendor_boot method
Commands: 1)flasboot flash boot boot.img
2) fastboot flash vendor_boot vendor_boot.img
3)fastboot reboot recovery
4) Format data
5) choose update from adb
6) adb sideload filname.zip
7)reboot
8)Enjoy
Can we install by adb sideload?
 

awsdawsd

Member
Jun 10, 2021
20
2
How to Flash PEX 4.0
Twrp method :
• Boot to Vasi TWRP
• Flash Rom with TWRP inject
• Flash Firmware (minimum requirement 12.5.3) without TWRP inject if coming from MIUI 12.5.5 or older, else skip this step
• Reboot to recovery
• Format data
• Reboot to system

Flash boot and vendor_boot method
Commands: 1)flasboot flash boot boot.img
2) fastboot flash vendor_boot vendor_boot.img
3)fastboot reboot recovery
4) Format data
5) choose update from adb
6) adb sideload filname.zip
7)reboot
8)Enjoy
after adb sideload filname.zip
"Total xfer: 0.00X"

how to fix it? Thanks
 

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  • 29

    likQDEZ.png

    PixelExtended ROM for Poco F3/Mi11X [alioth]

    What is this?
    PixelExtended ROM (or PEX for short), aims to combine Pixel goodies with some essential features missing in Pixel Experience, delivering a ROM that promises you stabilty and a large amount of features at the same time. The ROM will keep it's Pixel ideologies it's primary focus and wont stray into the dark and deep void that is bloat.

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

    Based on Android 12 (S)



    Whats working?
    Wifi
    RIL
    Mobile data
    GPS
    Camera
    Flashlight
    Camcorder
    Bluetooth
    Fingerprint reader
    NFC
    Lights
    Sound/Vibration


    Known issues
    You tell me

    Features That are Available At the Moment
    Volte icon
    Show 4G instead of lte
    And more

    As only Essesntial Features will be added so this list will updated whenever there is a new feature
    NOTE :- All possible features are toggleable so you always can choose to be stockish.

    DON'T FLASH GAPPS, THEY'RE ALREADY INCLUDED

    Download from Sourceforge Host

    Donate
    Liked my work? Gift me a beer

    Liked my work? Gift Aryan a beer


    Stay tuned
    Device Support Group


    NOTE: 4.5 IS BASED ON FW 13.0.2 AND IT IS ALREADY INCLUDED IN ROM ZIP NO NEED TO FLASH SEPARATELY .

    7
    How to Flash PEX 4.5
    Twrp method :
    • Boot to skkk TWRP
    • Flash Rom with TWRP inject
    • Reboot to recovery
    • Format data
    • Reboot to system

    Flash boot and vendor_boot method
    Commands: 1)flasboot flash boot boot.img
    2) fastboot flash vendor_boot vendor_boot.img
    3)fastboot reboot recovery
    4) Format data
    5) choose update from adb
    6) adb sideload filname.zip
    7)reboot
    8)Enjoy

    NOTE: 4.5 IS BASED ON FW 13.0.2 AND IT IS ALREADY INCLUDED IN ROM ZIP NO NEED TO FLASH SEPARATELY .
    6
    THREAD LOCKED

    @rounak1619 Please check your PM.

    Regards,
    shadowstep
    Forum Moderator

    EDIT (Jan 7, 2022): Update from thread owner:
    rounak1619 said:
    I haven't pushed any OTA's and I was busy in my exams Some user contacted me on Telegram and told me about the situation . I'm trying to check what is the issue causing this and this is ofc not intentional . And Don't open thread yet until I figure out whats cause of the issue . Just put my words to users . thanks

    EDIT (Jan 15, 2022): Update from thread owner:
    rounak1619 said:
    I have fixed all issues and uploaded new build you can reopen thread

    Thread unlocked.
    4
    This is totally unacceptable @rounak1619 ! You have logged in few days ago and haven't responded to any of the issues that these users are giving to you. Hard bricking to EDL is by far the worst thing. I don't know what you did with the sources, but the least you could do is remove the links and close the thread.

    For all the users out there, please check the sources before downloading a ROM. Make sure they are trustworthy for your device.
    4
    I have been using this ROM for 2 weeks and this is my feedback:

    BUGS:

    • Battery drain when the phone is locked is the biggest issue for me, I woke up losing 40% of battery. So something isn´t right.
    • POCO F3 has power button lower than pixel, so the lock and ulock animation is wrong
    • I am missing an option to unlock the phone with fingerprint, only when I press the button. The fingerprint sensor is too fast and when I´m putting my phone into the pocket I end up unlocking the phone. And we already know that this phone has absolutely ****tiest proximity sensor. I just can´t use my phone like that, I had to remove the fingerprint from my phone, which is also annoying because some of my apps use fingerprint sensor.
    • It is almost impossible to unlock the phone with PIN/gesture when I have many notification, I just can´t swipe up
    • Difficult to turn on/off mobile data from notification slider
    • When I change wallpaper, some widgets and apps don´t change the color right away. Some widgets don´t change at all
    Overall feeling
    • The phone is smoother than on any MIUI ROM ever. The animations don´t lag, everything is 120Hz and so smooth. I don´t want to use MIUI in near future. I just hope that those bugs will be removed. The biggest issue is the battery drain and fingerprint unlock feature. Personally I would wait for battery drain fix, before installing this ROM.
    Questions
    • How can I overcome my unlocking issue? I just have to use gesture like I have cheap android phone from 2014. Possibly face unlock? I am missing face unlock on google smart lock ( I don´t care about that 2D scan is not safe)
    • How do I update to the latest ROM when it comes out?