[ROM][WT88047][M][6.0.x] CyanogenMod official builds

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ricketyclik

Senior Member
Mar 10, 2013
71
12
Google Pixel 3

I was using the first for over a year and have been on the second for a month or two. I'd say their stability is comparable - pretty good - but that the latter has better battery management and charges faster, and is more up to date security-wise.
 
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ricketyclik

Senior Member
Mar 10, 2013
71
12
Google Pixel 3
I wouldn't say it's completely bug-free. My sim card loses connection occasionally, fixed only by reboot. I think this might be a variant-specific bug though - there are different firmwares for the two main types of Redmi 2's.
 

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  • 186
    CyanogenMod is a free, community built, aftermarket firmware distribution of Android 6.0.x (Marshmallow), which is designed to increase performance and reliability over stock Android for your device.

    Code:
    /*
     * Your warranty is now void.
     *
     * I am not responsible for bricked devices, dead SD cards, dead cats,
     * thermonuclear war, or you getting fired because the alarm app failed.  
     * YOU are choosing to make these modifications, and if
     * you point the finger at me for messing up your device, I will break it! :P
     * Act accordingly
     */

    CyanogenMod is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. Linked below is a package that has come from another Android project that restore the Google parts. CyanogenMod does still include various hardware-specific code, which is also slowly being open-sourced anyway.

    The source code for CyanogenMod is available in the CyanogenMod Github repo. And if you would like to contribute to CyanogenMod, please visit our Gerrit Code Review. You can also view the Changelog for a full list of changes & features.

    attachment.php

    Important information:
    This thread is for CyanogenMod 13.0 opensource builds for Wingtech WT88047, marketed as Redmi 2 by Xiaomi (but I'm not sure this company really exist). The following will not be supported in this thread:
    - Custom Kernels
    - Mods
    - Modified system files
    - Xposed

    Instructions:
    Comprehensive installation instructions for CM on Wingtech WT88047 can be found on the CyanogenMod Wiki: http://wiki.cyanogenmod.org/w/Install_CM_for_rendang

    Issues?
    Experience issues? Please provide the following info:
    • If the device was hard reboot, please provide the file "/sys/fs/pstore/console-ramoops".
    • If the device was soft reboot or is "bootlooping", please run a logcat and provide the full output.
    • Please use Pastebin when possible.

    Download Links:
    Official build: https://download.cyanogenmod.org/?device=wt88047
    Google Drive: https://goo.gl/zhGZjQ
    EmfoxZhou's build: https://goo.gl/iQNZjC

    Recomended Recovery:
    Stock CM or TWRP recovery: https://goo.gl/cDJQXI
    TWRP source: https://github.com/kumajaya/android_bootable_recovery

    Recomended GApps:
    Open GApps ARM - 6.0 - Micro: http://opengapps.org/

    I would like to thank everyone involved in helping with testing, coding, debugging & documenting! Enjoy!

    Known Issues:
    • Both back and front still picture camera not working
    • Sound out from both speaker and headset if headset already connected on a reboot
    • Before get locked, hardware GPS disturbing network location service
    • Use VOL UP + VOL DOWN + POWER button to enter recovery mode
    • If you experiencing a random freeze, tell me your MMC type. You can check it using "dmesg | grep mmcblk0" command as root or use SD Insight app by HumanLogic. Known chip in Redmi 2 variant:
      • Redmi 2 8 GB:
        • H8G2d 7.28 GiB - Hynix - inside my Redmi 2, no freeze
        • QN1SMB 7.28 GiB - Samsung
        • P1J95K 7.29 GiB - Numonyx Micron - reported random freeze
      • Redmi 2 16 GB:
        • HAG2e 14.6 GiB - Hynix
        • R1J96N 14.6 GiB - Numonyx Micron
    • Experienced low benchmark result? Check https://github.com/kumajaya/android...mmit/ebed706cb93a924d9c0f068b8a155928069b64fe For benchmark oriented user, you can edit /system/build.prop, boot to recovery to clear dalvik-cache, and reboot.
    • This ROM not compatible to the new Lollipop bootloader. Please check post #3 how to restore back KitKat bootloader (at your own risk!). Build 20160624 and newer compatible to both KitKat and Lollipop bootloader.
    • Don't set preferred network type to LTE only, some network service not working on LTE carrier and switching to GSM carrier needed

    Contributors:
    ketut.kumajaya (rebased someone else kernel to Cyanogen's MSM8916 kernel in 5 days continues hacking, rendang device tree changes, rendang vendor blobs changes, fix, fix, fix, etc), someone else (initial open source kernel for stock KitKat ROM), @zwliew (initial device tree reference, kernel fix contribution)

    Source Code:

    If you're going to reuse our work, which we're doing for free, be fair and give proper credits.
    This is the only payment we're really demanding and we deserve it to be mentioned because of the countless hours we've put into this project.
    Open-Source doesn't meant Out-of-Respect!!!

    If you want to donate a few bucks for the work we're doing in our freetime:



    ROM OS Version: 6.0.x Marshmallow
    ROM Kernel: Linux 3.10.x
    Based On: CyanogenMod

    Version Information
    Status: Beta

    Created 2015-11-07
    Last Updated 2016-01-25
    42
    Current manifest:
    Code:
    <?xml version="1.0" encoding="UTF-8"?>
    <manifest>
      <project name="kumajaya/android_device_wingtech_wt88047" path="device/wingtech/wt88047" remote="github" revision="cm-13.0" />
      <project name="kumajaya/android_kernel_cyanogen_msm8916" path="kernel/cyanogen/msm8916" remote="github" revision="cm-13.0-amss-2.1-wt88047" />
      <project name="kumajaya/proprietary_vendor_wingtech" path="vendor/wingtech" remote="github" revision="cm-13.0" />
      <project name="kumajaya/android_device_cyanogen_msm8916-common" path="device/cyanogen/msm8916-common" remote="github" revision="cm-13.0" />
      <project name="CyanogenMod/android_device_qcom_common" path="device/qcom/common" remote="github" />
      <project name="CyanogenMod/android_external_stlport" path="external/stlport" remote="github" />
      <!-- Optional busybox -->
      <project name="CyanogenMod/android_external_busybox" path="external/busybox" remote="github" />
    </manifest>

    Current cherry-pick:
    - Ignore null USSD dialing number: http://review.cyanogenmod.org/133154 New M blobs from rendang fix USSD issue
    - Property for GPU compositing: http://review.cyanogenmod.org/132998
    41
    Flash I'm not sure this complete instruction still needed for the current build:
    1. Download the ROM, download OpenGApps for ARM 6.0 micro from http://opengapps.org/
    2. Turn off your phone, pull out the SIM card
    3. With my latest TWRP build installed, boot to your TWRP recovery
    4. Backup your ROM, format your /system, /data, /cache
    5. Flash the ROM, don't flash GApps!
    6. Normal boot your phone. If you are lucky, after the optimization process done, Google and Cyanogen Setup Wizard will appear

      [*]Playing your brand new OS for a while and then power off your phone. Insert back the SIM card
      [*]Boot to recovery, flash GApps and then directly delete /system/priv-app/SetupWizard using TWRP file manager!
      [*]Normal boot your phone, Google apps will be repeatedly force close
      [*]Open Settings - Apps. From the menu, tap "Show system" and then give all permissions needed by every Google apps installed (GMail, Google Account Manager, Google App, Google Backup Transport, Google Contacts Sync, Google Play Services, Google Play Store, Google Services Framework)
    If you experiencing any unusual app behaviour, just drag it from app drawer to upper screen "App Info" and check the permissions (i.e. stock browser force close when download, it need Storage permission). This is Marshmallow ;)

    Just flash ROM update as usual but always remove GApps SetupWizard every time you update GApps.

    How to Flash Firmware and Modem
    Don't mix between firmware version (i.e KitKat sbl1 with Lollipop aboot)!

    Flash a complete firmware partitions:
    Code:
    fastboot flash tz tz.mbn
    fastboot flash hyp hyp.mbn
    fastboot flash sbl1 sbl1.mbn
    fastboot flash rpm rpm.mbn
    fastboot flash aboot emmc_appsboot.mbn

    Flash a complete firmware backup partitions:
    Code:
    fastboot flash tzbak tz.mbn
    fastboot flash hypbak hyp.mbn
    fastboot flash sbl1bak sbl1.mbn
    fastboot flash rpmbak rpm.mbn
    fastboot flash abootbak emmc_appsboot.mbn
    Much easy if you always backup your firmware in TWRP.

    Flash modem partitions:
    Code:
    fastboot flash modem NON-HLOS.bin
    41
    Thanks CyanogenMod.
    33
    Yo @premaca wanna join forces?