• October 2019
 

Download LineageOS 17 for Mi 9

CyanogenMod ROM Forums Xiaomi Device Forums Mi 9 – cepheus Download LineageOS 17 for Mi 9

This topic contains 2 replies, has 3 voices, and was last updated by  cu0uz 5 hours, 18 minutes ago.

 
 
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  • #96950

    siba
    Keymaster

    LineageOS 17 for Mi 9 is now available to download and install from a developer build. This article explains how to install Mi 9 LineageOS 17 ROM based on Android 10, with a step-by-step guide. This Mi 9 LineageOS 17 build is brought to you by developer randomblame.

    Follow the links to get other LineageOS 17 download and Android 10 Download for different devices.

    DONATION TO DEVELOPER(S)/PROJECT:

    If you like this ROM then do consider for a contribution to randomblame and LineageOS project:
    – No donation link found for randomblame
    Donate to LineageOS project

    Download LineageOS 17 for Mi 9

    DISCLAIMER:
    THIS IS AN INITIAL TEST BUILD OF LineageOS 17 FOR Mi 9, WHICH MAY NOT BOOT AT ALL.
    MAKE SURE TO BACKUP ALL DATA OF YOUR PHONE AND KEEP IT IN YOUR MIND THAT YOU ARE FLASHING AT YOUR OWN RISK.

    Installing LineageOS 17 for Mi 9 requires an unlock bootloader on Mi 9, which may VOID your warranty and may delete all your data. Before proceeding further you may consider backup all data on the phone.

    You are the only person making changes to your phone; neither the developer nor I can be held responsible for the mistakes done by you.

    Status of the Mi 9 LineageOS 17 Android 10 custom ROM:

    WHAT’S WORKING:
    – Unknown
    KNOWN ISSUES:
    – Unknown

    REQUIRED GUIDES AND DOWNLOADS OF LineageOS 17 FOR Mi 9:

    HOW TO DOWNLOAD AND INSTALL Mi 9 LineageOS 17 Android 10 CUSTOM ROM:

    Following are the two sub-sections of this Mi 9 LineageOS 17 update guide:

    1. First time installation of LineageOS 17 for Mi 9
    2. Upgrading LineageOS 17 for Mi 9 from a previous build of LineageOS 17 ROM

    Download and Install LineageOS 17 for Mi 9 for the first time:

    This ROM update process requires few guides to be followed and few files to be downloaded. Everything referred in the below guide is provided in the above downloads section.

    1. Download and Copy the LineageOS 17 ROM for Mi 9 and the GApps for LineageOS 17 to your phone.
    2. Boot into the TWRP custom Recovery to install this Mi 9 LineageOS 17 Android 10 custom ROM. Make sure to use the TWRP provided in above downloads section or any system-as-root configured TWRP for Mi 9

      – By now your phone must have an unlocked bootloader to proceed with other steps. If not, unlock the bootloader first and proceed ahead.

    3. Wipe the data partition, Cache partition, vendor partition and system partition.

      – Here is a guide explaining how to wipe using TWRP recovery.

      This will delete all your data on your phone. You may consider taking a complete backup of your phone data or take a backup of all relevant partitions.
      How to backup data on Android
      how to take NANDROID backup using TWRP recovery

    4. Install the Mi 9 LineageOS 17 ROM file that you have copied into the phone.

      – Here is a post explaining how to install LineageOS

    5. Reboot into the TWRP recovery again.
    6. Then install the LineageOS 17 GApps package.

      – Here is a post explaining how to install GApps using TWRP recovery.

    7. Reboot and Enjoy the Android 10 based LineageOS 17 for Mi 9.

    Upgrading from earlier version of LineageOS 17 for Mi 9 (cepheus):

    1. Copy the latest ROM zip file of LineageOS 17 for Mi 9, LineageOS 17 GApps and/or Magisk ROOT package to the phone
    2. Boot into Recovery to flash the updated LineageOS 17 for Mi 9
    3. Wipe the system partition from the TWRP recovery menu.
    4. Install the Mi 9 LineageOS 17 update.

      – Here is a post explaining how to install LineageOS

    5. Reboot and see you have the GApps and ROOT access or NOT.

      – Gapps is built in such a way that it will sustain across ROM updates.

    6. If you don’t have GApps after upgrading the LineageOS 17 on Mi 9, then flash the GApps.

      – Here is a post explaining how to flash GApps using TWRP recovery.

    7. If you don’t have ROOT after upgrading the LineageOS 17 on Mi 9, then flash the SuperSU or Magisk or the Lineage SU binary.

      – Here is a post explaining How to ROOT LineageOS 17

    8. Once everything is done, reboot and Enjoy the LineageOS 17 on Mi 9.

    Complete the initial setup and enjoy Android 10 with LineageOS 17 on Mi 9.

    After installing Mi 9 LineageOS 17 Android 10 custom ROM you may want to enable ROOT access on your phone and here is how you can do that:
    LineageOS 17 ROOT.

    If there is no ROOT access for some reason even after installing the LineageOS SU binary, then you can try SuperSU rooting guide to enable ROOT access.

    Stay tuned or Subscribe to the Mi 9 (cepheus) LineageOS forum For other Android 10, Android Oreo ROMs, Nougat ROMs, or other ROMs and all other device specific topics.

    #99535

    kumrulu52
    Participant

    dont have link for mi 9

    #99775

    cu0uz
    Participant

    Hi, thank’u for de job, but, link of download not found:

    https://androidfilehost.com/?fid=1899786940962587403

 
 
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