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[ROM/A11]crDroid7.7 VANILLA OFFICIAL [ARM64][A40-SM405FN]

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d0nneh

New member
Jun 16, 2020
2
0
Hey all,
Ive been trying to flash this rom for a while now. It keeps boot looping after the loading eye. Anyone a idea on what I can try?
 

Philandroid

Member
May 21, 2021
22
1
Samsung Galaxy A40
Today I tried crDroidAndroid-11.0-20211110-a40-v7.12 but it could not get online. So I installed crDroidAndroid-11.0-20211020-a40-v7.11 instead.

Although I've installed NikGapps Google keeps trying to make me install Google Play Services all the time. It's annoying. How can I stopp this?

Besides of that v7.11 looks and behaves quite good :)
 
Last edited:

Philandroid

Member
May 21, 2021
22
1
Samsung Galaxy A40
I am getting continuously nagged "Get Google Play Services!" But I got NikGapps instead. Maybe something went wrong with the installation...

Could someone please have a look at my log files?
 

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  • Logs-a40-NikGapps-tyz-arm64-12-20211113.tar.gz
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Last edited:

KingArthur1

New member
Nov 25, 2021
2
0
Samsung Galaxy A40
I am experiencing low framerate and stuttering on the home screen ( custom ones too ex. Nova launcher ). It's nothing critical, but the animations of swiping between screens and the quick settings just aren't smooth. I also seem to find some apps preforming worse than on the stock ROM.

Does anyone else have problems like this? Is there any solution?
 

Tresans

Member
Jul 4, 2007
19
1
I am experiencing low framerate and stuttering on the home screen ( custom ones too ex. Nova launcher ). It's nothing critical, but the animations of swiping between screens and the quick settings just aren't smooth. I also seem to find some apps preforming worse than on the stock ROM.

Does anyone else have problems like this? Is there any solution?
Yes, I have it also on my wife phone,I know it is annoying like if you have drunk something heavy,but in the settings menu everything is ok.

Have also tried different kernels but no go.

Regards
 

KingArthur1

New member
Nov 25, 2021
2
0
Samsung Galaxy A40
I have no idea how, but installing Magisk solved this issue for me.
I am experiencing low framerate and stuttering on the home screen ( custom ones too ex. Nova launcher ). It's nothing critical, but the animations of swiping between screens and the quick settings just aren't smooth. I also seem to find some apps preforming worse than on the stock ROM.

Does anyone else have problems like this? Is there any solution?
 

lapu_lapu

New member
Aug 21, 2018
1
0
I am experiencing low framerate and stuttering on the home screen ( custom ones too ex. Nova launcher ). It's nothing critical, but the animations of swiping between screens and the quick settings just aren't smooth. I also seem to find some apps preforming worse than on the stock ROM.

Does anyone else have problems like this? Is there any solution?
Same here, I have massive graphics issues with crDroid 7.12 on my A40. Animations are stuttering, even simple games are unplayable. On the stock rom, the same apps run smoothly.

I made a clean flash with crDroid 7.12 (wiped everything before installing it).

I have no idea how, but installing Magisk solved this issue for me.
I have Magisk installed, it didn't change anything.

This is sad because the rom is really great. Except for the graphics everything works well, which is really amazing for LineageOS on a cheap device.
 
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Sirena Klara

Member
May 27, 2021
6
0
Sorry for my bad English.
I have installed CrDroid 7.12 and NikGapps but the Google cloud backup tool in setup keeps crashing. If i set up the system and try to download an app, it says that i have not enough storage. What should i do now?
 
Hey guys!
Thanks for this great ROM :)!
I'm using it for some weeks now and averything works fine except of one thing: I can't activate the encryption. I don't know, if this is a bug or not.
The phone I used before was a Galaxy S5 Neo with Lineage OS 17.1. Rootet with Magisk like my Samsung A40. In the internet, I found a hint, that encryption isn't possible after rooting. Then I was lucky with my old phone ;-).
Everytime, I start the encryption process, the phone reboots. It takes a little longer than usual. If you go to the settings after the reboot, it still says, the phone is not encrypted.
I would be very pleased to get some hints how to solve this problem. It is not urgent but I want to keep learning.
Thanks to all :)
 

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  • 8
    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/11.0/README.mkdn

    Screenshots: > CLICK ME <

    CLEAN FLASH:
    • Boot into latest recovery
    • Do factory reset / wipe DATA/SYSTEM/CACHE
    • Flash ROM / GAPPS (FlameGAPPS/NikGapps)
    • Reboot your device once the installation is done

    YOU ARE ON STOCK?:
    • Unlock Bootloader
    • Flash latest TWRP/OFOX
    • Flash DM-Verity > LINK
    • Restart Phone back to Recovery
    • Wipe data,cache,system, FORMAT Data
    • Flash ROM / GAPPS (FlameGAPPS Recommended)
    • Reboot.

      Guide for Noobs if you cannot Boot! TESTET AND CONFIRMED!(if you didn't know what are you do, do nothing and stay on Stock ROM!
      if you have already UNLOCKED BL + TWRP/OFOX, SKIP STEP 1-5:
      - Unlock your BOOTLOADER
      - Install TWRP/OFOX
      - Flash DM-Verity
      - Wipe DATA/CACHE/SYSTEM
      - Download Your ROM!
      - Reboot Recovery (not System!)
      - Flash <YOUR_ROM.ZIP>
      - Reboot SYSTEM
      - wait for BOOT, if sometimes gives one Reboot it is normal!

    What is Working?

    • RIL ( Data,SMS,Calls )
    • SELinux
    • Fingerprint sensor
    • WiFi
    • Bluetooth
    • Bluetooth Calls
    • Camera (All of them on a30 and a40)
    • Camcorder
    • Audio
    • GPS
    • Sensors
    • Video Playback
    • ZRAM
    • Internal audio recording
    • Face unlock
    • Safetynet without magisk
    • Glove Mode (High touch sensitivity)
    • Signature spoofing (for MicroG)

    Sources:
    ROM: https://github.com/crdroidandroid
    Kernel: Universal7904_Kernel

    Download:
    ROM: Download
    VENDOR : https://drive.google.com/file/d/1pnBosIAueDsyTyYf9ntm6w2b0p1jlLAb/view?usp=sharing
    Changelog:
    next Post.

    BUGS : SAME AS LATEST LINEAGEOS18.1 BUILD

    Known issues:

    • IMS (VoLTE,ViLTE,VoWiFi)

    without Root and without Safetypatch = SafetyNet Check = PASSED! (see attachment)
    Note: if you have Magisk, to pass safetynet, just enable magisk hide!

    Visit official website @ crDroid.net
    A40 - Telegram
    crDroid Community Telegram
    Donate to help our team pay server costs


    Thanks to
    @SamarV-121 - Device bring up
    @el0xren - for help
    @Chatur2709 - EUREKA
    @Gabriel260BR - BUILD v7.5

    Device:
    Samsung Galaxy A40
    Build Type: OFFICIAL

    XDA:DevDB Information
    crDroid 7.7 for a40, ROM for the Samsung Galaxy A40

    Contributors
    Kevios12, Chatur, Gabriel
    ROM OS Version:
    Android 11
    ROM Security Patch Level 21/06
    ROM Kernel: Linux 4.x
    ROM Firmware Required: latest Stock ROM / TWRP
    Based On:
    Lineage OS 18.1

    Version Information
    Status:
    Stable
    Build: Official / Userdebug

    Created 2021-03-14
    Last Updated 2021-07-10
    4
    Changelog: 2021 - 14 - 03
    • Initial Build
    Changelog: 2021-04-14
    • Updated from crDroid 7.4 > crDroid 7.5
    • April security patch
    • Include Eureka V5 Enforcing Kernel
    • Minor Fixes
    • Source Upstream
    Changelog: 2021-05-09
    • May security release
    • update from version 7.5 > 7.6
    • Included Stock Kernel / DT2W Works!
    Changelog 2021-06-16
    • now Official Builds​
    • A40: Fix Adaptive Brightness​
    • A40: Fix Device Overlays
    • A40: Enable 5Ghz WiFi band
    • Merged June Security Patch
    • update to crDroid 7.7
    • Improve System Performance
    • System improvments | fixes
    • Full Changelog: crdroid.net
    Changelog 2021-06-17
    • Fix Blur
    2
    What about auto brightness? Does it able to use a light sensor?
    Ill test actually something about autobrightness. So ill need Instand tester.
    2
    :(( simcard on / off unfortunately not available
    Screenshot_20210320-141157_Einstellungen.png

    Dual Sim still working, one card is dead i deactivate this from Provider but booth mumber still shows etc.