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LineageOS v21.0 OFFICIAL for Poco X3/NFC Android 14 ROM Update: 241007

LineageOS v21.0 OFFICIAL for Poco X3/NFC Android 14 ROM Update: 241007.  Maintained by Shimitar.  Changelog: VolumeDialogImpl: Update rows when adding one while the panel is showing, Extract-utils: Join filtered args before adding them to the array, Add mkimage for U-Boot script in-tree compilation, Pm: actually check fs verity support, Permissions: check verity before using, Aperture: Update CameraX to 1.5.0-alpha02, Updater: Fix broken download ETA/progress, Ssh program now resides in /product/bin, Linux-x86: remove qc_image_unpacker. Use at your own risk, I’m not responsible for bricking your device.

Download LineageOS v21.0 for Poco X3

  1. Your phone must be Installed TWRP FBE v2. If not, you can read How to Install TWRP 3.7.0 12-2 FBEv2/FBEv1 Android 12/13 for Poco X3 Update: 20221127
  2. Download lineage-21.0-20241007-nightly-surya-signed_2.zip
  3. Download fw_surya_miui_SURYAGlobal_V14.0.2.0.SJGMIXM_9aaad01ef3_12.0.zip ( if necessary )
  4. Download NikGapps-core-arm64-14-20231107-signed.zip or latest
  5. Download Magisk: Magisk.apk or latest rename it to Magisk.zip ( if necessary )
  6. Copy ROM to SD Card ( Recommended )

Install Instructions LineageOS v21.0 for Poco X3

  1. Enter TWRP Recovery Mode: Turn Power off, Press and Hold Volume Up + Power key, When POCO logo appears release Power key only, keep pressing Volume Up until TWRP Recovery appears.
  2. First Important Step is to Backup (though depends on you if you wanna be safe or no )
  3. Select Install – lineage-21.0-20241007-nightly-surya-signed_2.zip, Swipe to confirm Flash
  4. Select Install – select fw_surya_miui_SURYAGlobal_V14.0.2.0.SJGMIXM_9aaad01ef3_12.0.zip, Swipe to confirm Flash ( if necessary )
  5. Select Wipe – Format Data – type “yes” and confirm
  6. Select Advanced – Disable Force Encryption – Swipe to Confirm ( if necessary )
  7. Select Reboot – System
  8. Setup the Phone

How to Install GApps ( if necessary )

How to Root ( if necessary )

Watch This Video!

Enter TWRP Recovery

You can enter TWRP recovery with 2 methods: via adb command by type “adb reboot recovery” and by pressing keys combinations ( Turn power off, press and hold volume up + Power key, when POCO logo appears release power key, keep pressing volume until TWRP recovery appears )

Notes / Warning!

  1. Use at your own risk, I’m not responsible for bricking your device.
  2. Using the incorrect file may brick your device.
  3. Make sure to backup your important data before root it.

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