Development [EOL][ROM][11.0][Beta] DerpFest R for Mi 11 [OFFICIAL][VENUS]

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Pho3nX

Senior Member
Jun 13, 2013
2,660
1,908
Hi,

So far, I have been using MIUI with all my successive Xiaomi devices.
But on the last versions of MIUI, Xiaomi introduced a superbly stupid limitation in their quest to mimic Apple.
And that is : it is impossible to use gestures with a launcher other than their own MIUI Launcher (which I really do not like).
There was a workaround for that but that does not seem to work anymore.

So I went searching for a ROM not based on MIUI and found this.
After several tries, I was able to get this to boot (probably not working because I had not installed MIUI Stable).

I have been so used to MIUI lately that I did not remember what a custom ROM looks like.
Man, is that a change.

Of course I miss some of Xiaomi features like the themes or the ability to customize AOD to your liking.
But for the rest ? Nothing to regret...

There's one question i have though. It concerns the camera. I noticed in camera settings that resolution can be set to 27MPix max when the hardware is capable of 108MPix.
It's not something I will use on a daily basis (and even then not sure I'd notice the difference between 108 and 27) but would like to know if that is normal or if I did/understand something wrong.

Regards.

For Camera you can using Google Camera Port from Wichaya 1.4, and in addition ANX 202 (MIUI Camera Port) flashable Magisk zip

- Google Camera is good for pictures, all working fine
- ANX Camera (only 202 working is great for video, mode portrait & panorama don't work (i advise to hide them from settings)
 

NexusPenguin

Senior Member
Sep 21, 2013
1,207
703
Xiaomi Mi 11
For Camera you can using Google Camera Port from Wichaya 1.4, and in addition ANX 202 (MIUI Camera Port) flashable Magisk zip

- Google Camera is good for pictures, all working fine
- ANX Camera (only 202 working is great for video, mode portrait & panorama don't work (i advise to hide them from settings)
Hi,

Thanks for your answer.

To use Google camera do I have to install the 4 .apk files from the link you gave me ?

Regards.

FRED
 

slimsha

Member
Aug 31, 2013
8
0
sadly i'm having battery drain issues, can any one offer a tip?
Phone is factory reseted and i only have magisk and telegram not mentioning the installed stock apps
 

Hunteres

Senior Member
Nov 4, 2010
1,081
198
Dublin
sadly i'm having battery drain issues, can any one offer a tip?
Phone is factory reseted and i only have magisk and telegram not mentioning the installed stock apps
Flashed few days a go....no issue with drain....if ya have magisk install betterbattery stats from google play and track it down with the app

Btw this is first aosp that doesnt have issue with dark mode flickering.....i am amazed
 
Nov 13, 2021
4
6
I'm facing some issues with the Google Assistant, as it shows 'This feature is currently unavailable for this language" whenever I try to enable 'Hey Google and Voice match'.

My current device language is English (UK) altough I'm facing the same issue with Spanish (Spain). Any ideas?

Also, as other users have mentioned, I believe that the microphone volume is quite low (eg. Whatsapp voice notes)

Everything else works pretty good. It's a daily for me.
 

TheDarkKnightSM

Senior Member
Jan 1, 2018
99
53
28
Juarez
Hello @VortexHD
I realized in your telegram that other Xiaomi have this rom with android 12, so I would like to know if android 12 is on the way for this device? To have it AOSP without MIUI would be fantastic, this rom works incredible, it has some bugs when blocking the screen, or sometimes the glance screen works as it pleases, but from there on out everything works correctly one or another visual bug, I definitely love it and I hope soon you can bring us android 12 under this rom for the XIAOMI MI 11. A hug and thank you very much !!!
 

Raymond.William

Senior Member
Sep 20, 2016
74
27
Xiaomi Mi 11
OnePlus 9R
Hello @VortexHD
I realized in your telegram that other Xiaomi have this rom with android 12, so I would like to know if android 12 is on the way for this device? To have it AOSP without MIUI would be fantastic, this rom works incredible, it has some bugs when blocking the screen, or sometimes the glance screen works as it pleases, but from there on out everything works correctly one or another visual bug, I definitely love it and I hope soon you can bring us android 12 under this rom for the XIAOMI MI 11. A hug and thank you very much !!!
Img_2021_11_26_18_58_47.jpeg

Dev already make DerpfestS boot on Mi11. But it's full of bug and not for daily use so not out yet.
 

rhcbt049470

New member
Oct 25, 2019
1
0
I have issues with my phone rebooting only to fastboot mode, first time was when I installed the rom, I remember just mashing the power button/volume keys until it boots to system. The same goes now when I attempted to flash magisk and I am yet to reboot to system hopefully, my question is, can I use TWRP for this rom?
 

slimsha

Member
Aug 31, 2013
8
0
sadly i'm having battery drain issues, can any one offer a tip?
Phone is factory reseted and i only have magisk and telegram not mentioning the installed stock apps
found out the always on screen display is the culprit...
one thing i also noticed people are also complaining about echo during calls on the load speakers
 
Last edited:

Borshow

Member
Oct 27, 2020
8
2
Hi guys. I have an issue. I have the EvolutionX on my Mi11 but because they finished the developing I wanted to swap to DerpFestOS. So my problem is I formated data and tried to flash over Lineage recovery and it does till 47% how the instruction says but when I reboot the system always the EvolutionX starts. What do you think to do?
 

Hunteres

Senior Member
Nov 4, 2010
1,081
198
Dublin
Hi guys. I have an issue. I have the EvolutionX on my Mi11 but because they finished the developing I wanted to swap to DerpFestOS. So my problem is I formated data and tried to flash over Lineage recovery and it does till 47% how the instruction says but when I reboot the system always the EvolutionX starts. What do you think to do?
Flash boot img through fastboot..then boot recovery and inside recovery format data...then sideload with abd..... Thats it


Ps: this is the most polished aosp ....evrything works and even dark mode is 100%
 

Borshow

Member
Oct 27, 2020
8
2
Flash boot img through fastboot..then boot recovery and inside recovery format data...then sideload with abd..... Thats it


Ps: this is the most polished aosp ....evrything works and even dark mode is 100%
Hi Hunteres. That is exactly what I've done couple of times and that is why asking any other way to solve this.
 

Borshow

Member
Oct 27, 2020
8
2
What you doint then its inly factory resseting the phone.... Does the adb respond when sideloading derp? Does it progress?
Yes, it does everything properly that is the problem. It wipes everyting (it says on the screen) so it should wipe the previous Rom too but always boot back to the EvolutionX. This is my question. How to wipe and flash the new Rom differently. Or if I try to flash back to original MIUI 12.5 and from that flash to DerpFestOS?
 

Marrurk86

Member
Mar 14, 2020
27
5
Yes, it does everything properly that is the problem. It wipes everyting (it says on the screen) so it should wipe the previous Rom too but always boot back to the EvolutionX. This is my question. How to wipe and flash the new Rom differently. Or if I try to flash back to original MIUI 12.5 and from that flash to DerpFestOS?
Did you have any errors on the mobile screen? Or it shows flashed successful steps 2/2 ?
 

Borshow

Member
Oct 27, 2020
8
2
Hello Marrurk86. Attached the photos.
 

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    BuIx4Um.jpg



    This is a small project based on AOSP. We try to be a platform for beginners and support the Custom ROM community with our own unique contributions as well. This ROM exists thanks to inspiration of AOSiP, Thank you! #StayDerped

    Code:
    /* Your warranty is now void.
    *
    * I am not responsible for bricked devices, dead SD cards,
    * thermonuclear war, or you getting fired because the alarm app failed. Please
    * do some research if you have any concerns about features included in this ROM
    * before flashing it! YOU are choosing to make these modifications, and if
    * you point the finger at me for messing up your device, I will laugh at you.
    */

    Features

    GApps included!

    - Signed with release keys like stock
    - Google network stack
    - Google PSU support
    - Google APN's and CarrierConfig
    - Accent color, font, icon shape, icon pack customizations from Bootleggers
    - Statusbar icons tuner
    - App lock
    - Face unlock
    - Expandable volume panel
    - Omni weather
    - Gvisual Mod
    - Advanced gesture navigation options
    - FOD icon picker and wallpaper based color option
    - FOD Animations
    - Custom logo customizations
    - Custom Carrier Label & Carrier Label Placement
    - AOD Schedule options
    - 3 finger swipe to screenshot
    - Cycle through ringer modes
    - Adaptive playback
    - Long press power button to toggle flashlight
    - Long press volume button to skip track
    - Advanced reboot options
    - Additional lockscreen sclocks
    - QS tile styles
    - Switch styles
    - Custom QS headers
    - Edge light options
    - Battery light toggle
    - Scrolling screenshot (Asus stitchimage)
    - Battery icon styles (circle/bar/hidden)
    - QS quick pulldown
    - Bunch of useful QS tiles in addition to AOSP ones:
    - AOD
    - Caffeine
    - Data Switch
    - Location modes
    - HeadsUp (peek notifications)
    - Kill app
    - Weather
    - USB tethering
    - Screenshot (partial/full)
    - Sound (ringer modes)
    - Sound search
    - Reboot (system/recovery)
    - Mono/Stereo
    - Notifications clear all button
    - OOS-inspired QS tiles layout
    - Data usage under QS
    - Small oreo-like data type icon
    - Traffic indicator for wifi and mobile data
    - OOS-inspired Network speed indicator
    - VoLTE/VoWiFi multi-sim icon
    - Lockscreen media art and blur level controls
    - Improved statusbar pulldown blur
    - Added blur to power menu
    - Double tap to sleep on statusbar, launcher, lockscreen
    - Finer control over font size
    - Mini panels for wifi, bluetooth, NFC
    - Per-app network restrictions
    - Allow hotspot/tethering to use VPN (toggleable)
    - Additional charging info on lockscreen
    - Statusbar bluetooth battery level
    - NFC tile for devices with nfc
    - Multi SIM ringtone setting
    - Screen recorder stop dot and low quality options
    - Bring back 2 button navigation from pie
    - Delete button for screenshots
    - Show 3 QS columns when media player is inactive
    - Faster fingerprint wakeup
    - Pixel offline charging animation (for supported devices)
    - Enabled iorap and zygote preforking (for faster app launch)
    - One click to add/remove QS tiles
    - Hacks to bypass safetynet and root detection
    - Few pixel features like assist disclosure, live captions, adaptive connectivity
    - Optimizations and fixes from AOSPA, ProtonAOSP & upstream AOSP master

    - CAF functionality improvements/enhancements:
    - Bluetooth A2DP hardware offload
    - Audio policy extensions
    - Camera extensions
    - Telephony framework
    - Individual sim toggle (for some dualsim devices)
    - WiFi display/miracast
    - Hardware accelerated screen recording
    - NQ NFC support (for nfc supported devices)
    - Power off alarm in inbuilt clock app
    - Touch response optimizations
    - Performance improvements & fixes throughout the system


    What's broken?
    You tell me!

    IYoyzLd.png


    ROM: https://sourceforge.net/projects/derpfest-mi-11/files/Venus/
    Lineage Recovery: https://drive.google.com/file/d/1txohdIU1jG7n-tuyqr9SMBc6bdjvuAKi/view?usp=sharing
    Magisk: https://github.com/topjohnwu/Magisk/releases


    INSTRUCTIONS
    Flash Lineage recovery using "fastboot flash boot_ab boot.img".
    Enter Lineage recovery using "fastboot reboot recovery".
    In Lineage recovery go to "Factory reset" then "Format data/factory reset" using volume and power butttons and format data.
    Navigate back to "Apply update" then "Apply from ADB" using volume and power butttons.
    Flash the rom using ADB: "adb sideload path/to/rom.zip".
    (optional) To flash magisk you first need to boot into derpfest, then reboot to recovery and using ADB on you pc type: "adb sideload path/to/magisk.zip".
    Reboot and voila!

    If you get "Unsuccessful boot read error at 47%", don't worry, YOUR ROM FLASHED JUST FINE.

    Upgrading to a Newer Build
    Reboot to fastboot and set the active boot slot to "A" using "fastboot --set-active=a"
    Boot into Lineage recovery using "fastboot reboot recovery"
    Navigate to "Apply update" then "Apply from ADB" using volume and power butttons.
    Flash the update using ADB: "adb sideload path/to/rom.zip".
    (optional) Flash magisk using ADB: "adb sideload path/to/magisk.zip".
    Reboot and voila!

    Follow us on Telegram


    Credit/Thanks:



    Google for Android and AOSP

    LineageOS

    AOSiP

    AICP

    ABC ROM

    AquariOS

    BootleggersROM

    PixelExperience

    OmniROM

    Cory Collins

    ---------

    Any others we may have forgotten to credit

    And last but not the least, all our testers, who have helped us to squash many bugs so that we can try to release builds that as are flawless as possible




    XDA:DevDB Information

    DerpFest, ROM for the Xiaomi Mi 11



    Contributors @NurKeinNeid

    ROM source: https://github.com/DerpFest-11/
    Device sources: SM8350-Common, Venus
    Kernel source: https://github.com/Demon000/kernel_xiaomi_sm8350



    ROM OS Version: 11

    ROM Kernel: Demon000's Kernel

    ROM Firmware Required: Stable MIUI

    Based On: AOSP



    Version Information

    Status: Beta



    Created 13/09/2021

    Last Updated 06/11/2021
    5
    Hey, so I'm loving DerpFest and there are practically zero bugs, but one big issue I found is that people have told me that they can hear themselves in regular calls, VoIP calls, and social media app (e.g. Telegram, WhatsApp, etc.) calls, especially on speaker mode (less noticeable on handset mode). I did some research and found out that this is a common issue with AOSP ROMs and Xiaomi dual mic phones, since the AOSP ROM does not correctly use the two mics for noise cancelling. Has anyone else experienced this on LOS, SSOS, DFOS, or any other AOSP ROMs on the Mi 11? I looked into editing /vendor/etc/sound_trigger_mixer_paths.xml as suggested in the Poco F1 echo fix XDA thread, but I don't think DEC7 and DEC8 are the correct dual mic IDs for this device. If any devs can figure this out, I'd be happy to buy you a 🍺 for your help in making AOSP truly perfect on this device with this one important fix.
    4
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    2
    I'm facing some issues with the Google Assistant, as it shows 'This feature is currently unavailable for this language" whenever I try to enable 'Hey Google and Voice match'.

    My current device language is English (UK) altough I'm facing the same issue with Spanish (Spain). Any ideas?

    Also, as other users have mentioned, I believe that the microphone volume is quite low (eg. Whatsapp voice notes)

    Everything else works pretty good. It's a daily for me.
    2
    Hi guys! Finally I've managed to flash DerpFestOS. I used TWRP to change the slot and flash the ROM. Thanks for all the advices and help.