Download Lineage OS 17.1 for Mi 9 Lite

Download LineageOS 17.1 for Mi 9 Lite / Mi CC9

GCam Port | Google Camera APK v9.4 (September 2024) › Forums › Xiaomi Device Forums › Mi 9 Lite / Mi CC9 – pyxis › Download LineageOS 17.1 for Mi 9 Lite / Mi CC9

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  • September 3, 2024 at 12:56 PM #109859
    Siba
    Keymaster

    Android 10 based LineageOS 17.1 for Mi 9 Lite / Mi CC9 is now available to download from an build. This article explains how to install the LineageOS 17.1 on Mi 9 Lite / Mi CC9 with a step-by-step guide.

    This Mi 9 Lite / Mi CC9 LineageOS 17.1 build is brought to you by developer coderzs. For other Android 10 based custom ROM builds you can always visit this Android 10 Download supported devices page.
     

    Lineage OS 17.1 for Mi 9 Lite / Mi CC9

    DONATION TO DEVELOPER(S)/PROJECT:

    If you like this ROM then do consider for a contribution to coderzs and LineageOS project:
    – Donation link not available for coderzs
    – Donate to LineageOS project

    [su_note note_color=”#F9D9D9″ text_color=”#AA4343″ radius=”3″ class=”” id=””]DISCLAIMER:
    This is an initial build of LineageOS 17.1 for Mi 9 Lite, which may have many bugs.
    Keep in mind that 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.[/su_note]

    [su_note note_color=”#FBF4DD” text_color=”#A38C68″ radius=”3″ class=”” id=””]Installing the LineageOS 17.1 on Mi 9 Lite requires an unlock bootloader which will VOID the warranty and delete all data. Make sure to backup all important data of your phone.[/su_note]

    Status of the Mi 9 Lite / Mi CC9 LineageOS 17.1 ROM

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

    [su_note note_color=”#D8F1C6″ text_color=”#769958″ radius=”3″ class=”” id=””]

    Where to Download LineageOS 17.1 and for Mi 9 Lite / Mi CC9?

    [/su_note]

    How to Install LineageOS 17.1 on Mi 9 Lite / Mi CC9?

    [su_note note_color=”#D7E3F4″ text_color=”#728095″ radius=”3″ class=”” id=””]
    Following are the two sub-sections of this Mi 9 Lite / Mi CC9 LineageOS 17.1 update guide:

    1. First time installation of LineageOS 17.1 for Mi 9 Lite / Mi CC9
    2. Upgrading LineageOS 17.1 for Mi 9 Lite / Mi CC9 from a previous build of LineageOS 17.1 ROM

    [/su_note]

    First time Installation of LineageOS 17.1 on Mi 9 Lite / Mi CC9

    [su_note note_color=”#D7E3F4″ text_color=”#728095″ radius=”3″ class=”” id=””]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.[/su_note]

    1. Download and Copy the LineageOS 17.1 ROM for Mi 9 Lite / Mi CC9 and the GApps for LineageOS 17.1 to your phone.
    2. Boot into the TWRP custom Recovery to install this Mi 9 Lite / Mi CC9 LineageOS 17.1 Android 10 custom ROM.
      [su_note note_color=”#D7E3F4″ text_color=”#728095″ radius=”3″ class=”” id=””]- By now your phone must have an unlocked bootloader to proceed with other steps. If not, unlock the bootloader first and proceed ahead.[/su_note]
    3. Wipe the data partition, Cache partition, vendor partition and system partition.
      [su_note note_color=”#D7E3F4″ text_color=”#728095″ radius=”3″ class=”” id=””]- Here is a guide explaining how to wipe using TWRP recovery.[/su_note]
      [su_note note_color=”#FBF4DD” text_color=”#A38C68″ radius=”3″ class=”” id=””]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[/su_note]
    4. ADB Sideload the LineageOS 17.1 zip file
      [su_note note_color=”#D7E3F4″ text_color=”#728095″ radius=”3″ class=”” id=””]- Here is a post explaining how to do ADB sideload using TWRP[/su_note]
    5. Once done, reboot into the TWRP recovery again.
    6. Then install the LineageOS 17.1 GApps package.
      [su_note note_color=”#D7E3F4″ text_color=”#728095″ radius=”3″ class=”” id=””]- Here is a post explaining how to install GApps using TWRP recovery.[/su_note]
    7. Reboot and Enjoy the Android 10 based LineageOS 17.1 for Mi 9 Lite / Mi CC9.

    Upgrading LineageOS 17.1 on Mi 9 Lite / Mi CC9 (pyxis)

    1. Copy the latest ROM zip file of LineageOS 17.1 for Mi 9 Lite / Mi CC9, LineageOS 17.1 GApps and/or Magisk ROOT package to the phone
    2. Boot into Recovery to flash the ROM zip file
    3. Wipe the system partition from the TWRP recovery menu.
    4. ADB Sideload the LineageOS 17.1 zip file for Mi 9 Lite / Mi CC9.
      [su_note note_color=”#D7E3F4″ text_color=”#728095″ radius=”3″ class=”” id=””]- Here is a post explaining how to use ADB sideload using TWRP to install LineageOS 17.1[/su_note]
    5. Reboot and see you have the GApps and ROOT access or NOT.
      [su_note note_color=”#D8F1C6″ text_color=”#769958″ radius=”3″ class=”” id=””]- Gapps is built in such a way that it will sustain across ROM updates.[/su_note]
    6. If you don’t have GApps after upgrading the LineageOS 17.1 then flash the GApps again.
      [su_note note_color=”#D7E3F4″ text_color=”#728095″ radius=”3″ class=”” id=””]- Here is a post explaining how to flash GApps using TWRP recovery.[/su_note]
    7. If you don’t have ROOT after upgrading the LineageOS 17.1 on Mi 9 Lite / Mi CC9, then flash the SuperSU or Magisk or the Lineage SU binary.
      [su_note note_color=”#D7E3F4″ text_color=”#728095″ radius=”3″ class=”” id=””]- Here is a post explaining LineageOS 17.1 Root[/su_note]
    8. Once everything is done, reboot the phone.

    [su_note note_color=”#D8F1C6″ text_color=”#769958″ radius=”3″ class=”” id=””]Complete the initial setup and enjoy Android 10 with LineageOS 17.1 on Mi 9 Lite / Mi CC9.[/su_note]

    Some Screenshots of LineageOS 17.1

    [rl_gallery id=”103801″]

    After installing LineageOS 17.1 you may want to install Google Camera (GCam) or enable ROOT access on your phone and here is how you can do that:
    – LineageOS 17.1 Root

    [su_note note_color=”#D7E3F4″ text_color=”#728095″ radius=”3″ class=”” id=””]If there is no ROOT access for some reason even after installing the LineageOS SU binary, then you can try SuperSU Zip to enable ROOT access.[/su_note]

    Where to Download Google Camera for Mi 9 Lite / Mi CC9 LineageOS 17.1?

    Visit this link to get the GCam for Mi 9 Lite.
    GCam 7.x are compatible with LineageOS 17.1 or any Android 10 ROM in general.
    You can always look into the big list of compatible Google Camera for all available devices to find a suitable one for your phone.

    Stay tuned or Subscribe to the Mi 9 Lite / Mi CC9 (pyxis) LineageOS forum for other Android 10, Android Oreo ROMs, Nougat ROMs, or other ROMs and all other device specific topics.
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