[ROM][z2_plus] crDroid v8.6 [June 5, 2022][Stable][Android 12.1]

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rajatsinghsp

Senior Member
Feb 3, 2018
72
48
New Delhi
Lenovo ZUK Z2 (Plus)
BE3pE0l.png

Code:
*** Disclaimer
I am not responsible for any damage you made to your device
You have been warned


crDroid is designed to increase performance and reliability over stock Android for your device also attempting to bringing many of the best features existent today


Features:
https://github.com/crdroidandroid/crdroid_features/blob/12.0/README.mkdn

Flashing Instructions:

Pre-installation:
  • TWRP (Download)
  • Gapps (Download)
    Recommended Micro or Nano Gapps
  • Magisk 20.0 or newer for root (after first boot) - (Download)

First time installation:
  • Backup your data to PC // If Something Goes Wrong
  • Flash recovery and boot to recovery
  • Wipe system, data, cache and format data, then reboot to recovery
  • Copy crDroid and Gapps to internal memory then flash them in TWRP in same order
  • Reboot and enjoy
  • Optional reboot again after first boot to flash Magisk for root

Update installation:
  • Boot to recovery and make a backup
  • Wipe system and cache
  • Flash updated crDroid and Gapps (and Magisk if you had this as root method)
  • Reboot and enjoy


    For Encryption:
    Screenshot_20220512-101423_Settings.png

    - First Take Backup Recommended
    - Update Recovery Supports Encryption(Download)
  • -Reboot To Recovery
    -Flash the ROM
    -Flash Gapps
    -Flash Magisk (optional)
    -Format Data
    -Reboot
    (Do not set any password except None or Swipe to Unlock)
    (Due to Secure Boot Issue You will get Bootloop)


Sources:
ROM: https://github.com/crdroidandroid
Kernel: (4.4.205)LineageOS+

Download:
ROM Download | Mirror
Encryption Build Download | Mirror
Encryption Build is not Recommended If you want to use Fingerprint and Face Unlock
Changelog: Here

Known issues:
  • Secure Boot (For Encryption build only)
    Let Me Know More​
Thanks to:
@DD3Boh
@dmd79
For their work on z2 plus trees
If I forget to mention someone please let me know

Special Credits:
@Bas_NoVolte for helping me resolving issues.
 

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Last edited:

Pavan BRR

New member
Aug 3, 2017
3
0
In my ZUK Z2, RoarTheGapps_20211207 which you provided in G apps link in crDroid v8.2, is installed in twrp but after boot there is no any apps related to Gapps only stock apps showing
 

Abhi_T

Senior Member
Apr 2, 2019
58
9
Great to see the crdroid 8.4 (android 12.1) build for Lenovo Zuk Z2Plus. Appreciate your efforts.
 

Havok19111

Senior Member
Apr 6, 2018
117
26
Mumbai
Can you add 'disable U Touch' or all the customisation for U Touch? I mean I like the touch disabled and button working.

Also Bluetooth calling is bugged, cannot hear audio while in call. Audio FX is not working at all. Please use Fixy 4.4 vendor kernel, its working much better than stock, battery life and temperatures are under control.
 

ad86

Senior Member
Apr 21, 2011
227
36
Liège
OnePlus 9 Pro
Hello,

Thank you for your work.
Android Auto doesn't work :( I tried different gapps, crDroid 8.4, 8.2.
Now I installed crDroid 7.17 and It work fine.

Regards,
 

amsterbond

Member
Mar 4, 2016
15
3
Continues boot looping, help.
Have you done the installation based on the 1st post (please see below)? On the other hand, you tried to do update from a different OS, or does your Zuk have had at least a Zui 3.5 installed before you try to install this OS? To be honest, I prefer clean installation any time I try an OS, to avoid problems, doesn`t mean I`ll not encounter any problem, but it`s reduced. On the other hand, if I know well then older Zui versions are not suitable to use newer OS`s (newer than Android 9 or Android 10).

First time installation:

  • Backup your data to PC // If Something Goes Wrong
  • Flash recovery and boot to recovery
  • Wipe system, data, cache and format data, then reboot to recovery
  • Copy crDroid and Gapps to internal memory then flash them in TWRP in same order
  • Reboot and enjoy
  • Optional reboot again after first boot to flash Magisk for root
 

XeroKen

Member
May 24, 2022
6
0
Xiaomi 11 Lite 5g NE
Thanks for the rom. I am having issues. My phone is heating and restarting often.When not in use nothing happens,but the battery goes down faster even when not in use.Hope you can help me out. I flashed the rom exactly according to the instructions given.
 

voske15

Senior Member
Sep 7, 2016
71
20
audio effects broken(no dsp will work); drain seems ok; heating normal for this phone
BTW on 8.5 2022-05-15 build
 

Havok19111

Senior Member
Apr 6, 2018
117
26
Mumbai
1) Audio is dead in any type of Call (Phone call, Discord, WhatsApp Call) over bluetooth. Also there is a bug when I connect to discord call while using earphones over audio jack, the audio has super heavy bass and left sided, it can be fixed when you disconnect call and play video and while it plays you connect to the call.

2) FlameGapps installs Wallpaper & Styles app and when you open it to change wallpapers from the launcher or any other options it crashes. Forced to use from settings.

3) Builds would get better if integrated Google apps so that we don't need alternatives like Miui trash apps. Or make seperate non-gapps variant of builds.

4) CPU is set to Interactive which makes it run hot. A better kernel governor is needed for better battery as this phone is so old I can't keep replacing battery every 3 months.
 
Last edited:
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  • 1
    1) Audio is dead in any type of Call (Phone call, Discord, WhatsApp Call) over bluetooth. Also there is a bug when I connect to discord call while using earphones over audio jack, the audio has super heavy bass and left sided, it can be fixed when you disconnect call and play video and while it plays you connect to the call.

    2) FlameGapps installs Wallpaper & Styles app and when you open it to change wallpapers from the launcher or any other options it crashes. Forced to use from settings.

    3) Builds would get better if integrated Google apps so that we don't need alternatives like Miui trash apps. Or make seperate non-gapps variant of builds.

    4) CPU is set to Interactive which makes it run hot. A better kernel governor is needed for better battery as this phone is so old I can't keep replacing battery every 3 months.
  • 6
    BE3pE0l.png

    Code:
    *** Disclaimer
    I am not responsible for any damage you made to your device
    You have been warned


    crDroid is designed to increase performance and reliability over stock Android for your device also attempting to bringing many of the best features existent today


    Features:
    https://github.com/crdroidandroid/crdroid_features/blob/12.0/README.mkdn

    Flashing Instructions:

    Pre-installation:
    • TWRP (Download)
    • Gapps (Download)
      Recommended Micro or Nano Gapps
    • Magisk 20.0 or newer for root (after first boot) - (Download)

    First time installation:
    • Backup your data to PC // If Something Goes Wrong
    • Flash recovery and boot to recovery
    • Wipe system, data, cache and format data, then reboot to recovery
    • Copy crDroid and Gapps to internal memory then flash them in TWRP in same order
    • Reboot and enjoy
    • Optional reboot again after first boot to flash Magisk for root

    Update installation:
    • Boot to recovery and make a backup
    • Wipe system and cache
    • Flash updated crDroid and Gapps (and Magisk if you had this as root method)
    • Reboot and enjoy


      For Encryption:
      Screenshot_20220512-101423_Settings.png

      - First Take Backup Recommended
      - Update Recovery Supports Encryption(Download)
    • -Reboot To Recovery
      -Flash the ROM
      -Flash Gapps
      -Flash Magisk (optional)
      -Format Data
      -Reboot
      (Do not set any password except None or Swipe to Unlock)
      (Due to Secure Boot Issue You will get Bootloop)


    Sources:
    ROM: https://github.com/crdroidandroid
    Kernel: (4.4.205)LineageOS+

    Download:
    ROM Download | Mirror
    Encryption Build Download | Mirror
    Encryption Build is not Recommended If you want to use Fingerprint and Face Unlock
    Changelog: Here

    Known issues:
    • Secure Boot (For Encryption build only)
      Let Me Know More​
    Thanks to:
    @DD3Boh
    @dmd79
    For their work on z2 plus trees
    If I forget to mention someone please let me know

    Special Credits:
    @Bas_NoVolte for helping me resolving issues.
    3
    Thanks a ton for letting this device have a fresh breath with Android 12. Hoping to see stable builds in the future with updated crdroid versions. Keep up the great work. Appreciate your efforts. @rajatsinghsp (spideygoku)
    1
    1) Audio is dead in any type of Call (Phone call, Discord, WhatsApp Call) over bluetooth. Also there is a bug when I connect to discord call while using earphones over audio jack, the audio has super heavy bass and left sided, it can be fixed when you disconnect call and play video and while it plays you connect to the call.

    2) FlameGapps installs Wallpaper & Styles app and when you open it to change wallpapers from the launcher or any other options it crashes. Forced to use from settings.

    3) Builds would get better if integrated Google apps so that we don't need alternatives like Miui trash apps. Or make seperate non-gapps variant of builds.

    4) CPU is set to Interactive which makes it run hot. A better kernel governor is needed for better battery as this phone is so old I can't keep replacing battery every 3 months.