[ROM][OFFICIAL][7.1.2] crDroid v3.8.4 [VoLTE] For Redmi 4A

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Jul 6, 2017
22
9
Comparing to dot os you are rom is god and please change boot image it is not good and default launcher is not good so please fix it and call voice is also good and i should check call voice in traffic area .overall you are rom is good comparing to dot os.thank you for creating custom rom for redmi 4a rolex......
 

Badr Anwar

Member
Feb 15, 2018
17
6
Comparing to dot os you are rom is god and please change boot image it is not good and default launcher is not good so please fix it and call voice is also good and i should check call voice in traffic area .overall you are rom is good comparing to dot os.thank you for creating custom rom for redmi 4a rolex......
You can use "CustomBoot" it's available on Google Play (requires root access)

---------- Post added at 01:51 PM ---------- Previous post was at 01:48 PM ----------

Feb update has the firmware in it? Or do I have to install it individually?
 
Jul 6, 2017
22
9
you can use "customboot" it's available on google play (requires root access)

---------- post added at 01:51 pm ---------- previous post was at 01:48 pm ----------

feb update has the firmware in it? Or do i have to install it individually?

yes it has firmware .i installed from android 6 miui 8 and it has installed it is working

---------- Post added at 04:44 PM ---------- Previous post was at 04:13 PM ----------

While receiving notifications my phone scree is not wack up how to fix it can any body help me .
 

Badr Anwar

Member
Feb 15, 2018
17
6
I'm sorry, but every time you say "power cutoff fixed", and the problem still persist (I have to shutdown my phone and boot it again to complete charging without a problem)
 

Eliver Sun

Member
Feb 11, 2018
13
1
Just want to ask, is anyone here using a China Unicom sim card? Can its 4G work on this rom? I'm using dotOS, but the 4G doesn't work. Just want to make sure it works on this rom before I flash it. Thanks in advance.
 
Jul 6, 2017
22
9
just want to ask, is anyone here using a china unicom sim card? Can its 4g work on this rom? I'm using dotos, but the 4g doesn't work. Just want to make sure it works on this rom before i flash it. Thanks in advance.

i am from india in this rom 4g sim network working.i also used dot os .in dot os phone call voice is low but present in cr droid android it is so good .
 
Jul 6, 2017
22
9
thanks for your reply. But i still can't use 4g with china unicom on this rom, just like on rr and dotos. So i'm guessing maybe it's the phone's problem...

friend ones try sim to another 4g phone ok and check and you need to use 4g network means install 4g lte force lte app from play store .open that app and in preferred network type select lte/umts auto (prl) and in sim settings keep correct acess point name ok .or try another 4g sim in your phone.
 

Eliver Sun

Member
Feb 11, 2018
13
1
friend ones try sim to another 4g phone ok and check and you need to use 4g network means install 4g lte force lte app from play store .open that app and in preferred network type select lte/umts auto (prl) and in sim settings keep correct acess point name ok .or try another 4g sim in your phone.

I've tried it before. 4G of CMCC sim card works fine on my phone, only China Unicom fails, which functioned well on MIUI with my phone.
 

canhota

New member
Feb 25, 2018
1
0
After the update the battery of the phone ended in 5 hours with the screen off, it is heating up beyond normal and google play is stopped working without reasons.:(
 

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  • 16
    this is crDroid for Xiaomi Redmi 4a Official V3.8.5​

    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. We're mainly based on LineageOS so use custom kernels compatible with them!

    http%3A%2F%2Fi.imgur.com%2FBE3pE0l.png



    Pixel look and feel.
    OMS-rootless (theme engine) Supported. Install Substratum from Play Store.
    Google Assistant
    LineageOS 14.1 - all mods and features
    StatusBar: Network Traffic
    StatusBar: SU icon toggle
    StatusBar: Ticker
    StatusBar: Hide/Show icons
    StatusBar: Hide/Show data activity arrows
    StatusBar: BatteryBar customizations
    StatusBar: Date customizations
    StatusBar: Battery styles
    StatusBar: Tap to Sleep
    StatusBar: Clock styles
    StatusBar: Custom logo customizations
    QuickSettings: QS Header image customizations
    QuickSettings: Weather tile integration and customizations
    QuickSettings: Tiles customization
    QuickSettings: Brightness slider toggle
    QuickSettings: Optional brightness icon
    QuickSettings: Vibrate on Touch
    QuickSettings: WiFi easy toggle
    QuickSettings: Bluetooth easy toggle
    QuickSettings: Data easy toggle
    QuickSettings: Location easy toggle
    Navigation: Toggle navbar
    Navigation: PIE navigation
    Navigation: DUI - SmartBar / Fling Toggle, animations and customizations (+ One Hand mode)
    Navigation: Dynamic Nav Bar Color
    Navigation: Pulse - smart visualization
    Notifications: Power notification controls
    Notifications: Force expanded notifications
    Notifications: Toggle immersive mode messages
    Notifications: Breathing notifications
    Notifications: Headsup Snooze
    Notifications: Headsup Timeout customization
    Display: Ambient Display customizations
    Display: Transparency Customizations
    Display: Blur Personalizations
    Display: Expanded Desktop Customizations
    Display: Scroll Animation Customizations
    LockScreen: Screen shortcuts
    LockScreen: Toggle longpress for screen shortcuts
    LockScreen: Swipe shortcuts
    LockScreen: Toggle media cover art
    LockScreen: Toggle clock
    LockScreen: Toggle date
    LockScreen: Toggle alarm
    LockScreen: Toggle status bar
    LockScreen: Tap to sleep
    LockScreen: Toggle longpress torch
    LockScreen: Cutomize number of notifications
    LockScreen: Toggle power menu for secure lockscreen
    LockScreen: Toggle quick settings access and hide swipe shortcuts for secure lockscreen
    Powermenu: On-the-go mode - camera overlay.
    Recents: Immersive Recents
    Recents: Hidden apps
    Recents: Toggle OmniSwitch as default Recent view
    Recents: Toggle Slim Recents as default Recent view
    Sound: Charging Sounds customization
    Sound: Toggle screenshot sound
    Sound: Live customization for number of volume steps
    Sound: Less frequent notification sounds
    Sound: DND customizations
    Animations Customization for Toast, System, etc.
    Miscellaneous: Clock Widget
    Miscellaneous: Wakelock Blocker (experimental)
    Miscellaneous: Partial / Full screenshot selection option
    Miscellaneous: Toggle suggestions on Settings dashboard
    Miscellaneous: Toggle summaries in Settings
    Miscellaneous: Toggle auto-start music player on headset detection
    Miscellaneous: Show CPU info overlay
    Miscellaneous: Disable Force Close notifications
    Settings/Sound: Increasing Ringtone
    15 New Quick Settings Tiles including Caffeine mode, Expanded Desktop and Sync.
    Settings/Security: Quick PIN/Password Unlock
    Default sounds from latest Nexus image.
    Stability and performance improvements.
    ART Optimizations



    where working on getting more features but only if the rom stays stable
    if you have a request please ask on our G+ site

    chagelog v3.8.4 12/12/2017

    - merged december security patch
    - fixed dark video recording
    - fixed roaming speciel thanks to NIkesh bro from santoni (redmi 4X)


    changelog v3.8.5 20/01/2018

    -fixed slow charging .
    -fixed dark video by third party camera
    -added footej pro camera as default
    -added lenovo camera (for external use :p)
    -fixed speaker sound noise
    -January security patch and any LOS changes between last release and this release.
    -Clean up ramdisk removed unwanted bg services
    - Fixed mtp bug
    - Fixed powercut off
    - Fixed Volte video Camera
    - Fixed alarm at boot not working
    -Added Xiaomi Doze
    - Included Firmware in ZIP no need flash firmware again ;)


    changelog v3.8.5 19/02/2018

    -> Feb security patch
    -> Fixed battery drain
    -> Performance improvement
    -> Cleanup ramdisk
    -> Fixed Unknown baseband (Thanks to @Nik001 and yousuf)
    -> Updated Modem v004(from miui global beta)
    -> Removed xiaomiDoze
    -> Fixed powercutoff


    BUGS
    - When use Some thirdparty Camera Apps like Gcam etc have low exposure problem when record video (need kernel for fix it ,sorry)

    SCREENSHOTS
    CHECK HERE

    Always Have a full functional Backup. Just in case!

    DOWNLOADS
    Grab the latest build ROM DOWNLOAD V3.8.5 19/02/2018
    Old build ROM DOWNLOAD V3.8.5 20/01/2018
    OpenGapps

    First time installing crDroid to your Redmi 4a, or coming from another ROM:
    - Make sure you're running a proper working Recovery (CWM or TWRP)
    - Copy GApps,Firmware and crDroid zip to your external SDCard
    - Boot into Recovery
    - Wipe system,data and cache
    - Flash crDroid zip
    - Flash GApps zip
    - Reboot

    Don't expect any support if you:
    - are not running stock crDroid-kernel
    - have installed any mods such as Xposed!
    - have modified system files

    Thanks to:
    - Google
    - LineageOS
    - SlimRoms
    - OmniRom
    - NamelessROM
    - Team-Ghost
    And all telegram Redmi 4A testors and supporters

    Contributors
    Nik001, muralivijay, ataberkozen for using their vendor/device source and for all who helped me to build this Rom.

    We are paying for servers that build nightlies/weeklies and everything that comes with it, so EVERY DONATION will really be appreciated and be used to cover those expenses.
    Thank you!!


    LINKS
    crDroid G+ community
    crDroid Github

    ROM OS Version: 7.x Nougat

    Version Information: 3.8.5
    Status: Stable
    firmware Nougat firmware 7.11.16
    Based Lineage Os
    Created 2017-12-08
    Last Updated 2018-02-20
    3
    About kernel source...

    Hi guys, very good news, Xiaomi finally had release the kernel source code for Redmi 4A, I hope we will get a full development now. Thank you..
    Also for Redmi 5, 5A.
    3
    Welcome! I know that's tricky but to get something good, you need to work a bit to achieve it! :silly:
    Did the hotspot tethering and USB tethering bugs are fixed in the latest build?

    yes fixed
    3
    And a new one : 7.1.2-20180120-rolex-v3.8.5
    Not tested, and changelog ? perhaps new camera apps...:confused:
    As per the reply below, no, no camera changes. That's a good thing.

    But as per general crDroid changelog:

    Changelog: January security patch and any LOS changes between last release and this release. Nothing on the crDroid side has been changed and that will continue to be the case.

    So security patch and LineageOS sync since well, it based off LineageOS.


    Oh, and for 4A-specific updates, it's just a double tap to wake toggle fix where you can't really turn it off
    new version 0180120 is out, changelog? camera fixed?

    edit *
    footej camera and lenovo camera app still there .

    Just uninstall them with adb/terminal emulator:
    Code:
    pm uninstall -k --user 0 [pgkname]
    and replace [pkgname] with com.lenovo.scg for Lenovo Camera and com.footej.camera for Footej. Footej is available on Play Store, anyway.

    And get like, CyanogenMod's Snap Camera off XDA, or Open Camera
    2
    Great ROM. Really smooth.

    Everything works fine but backlight does not turn off in lock screen.

    PS: Facing same issue with your HalogenOS build too.