CustomDroid
Realme

Realme XT

up to android 13latest android is 17
ro.product.deviceRMX1921

also sold as realme XT · RMX1921

No recent updates

Newest ROM build 4 years ago. Support looks quiet — check the build dates below before relying on it.

Hardware

No hardware specs for this device yet.

ROMs · 03

The Realme XT (codename RMX1921) has 3 tracked custom ROMs on CustomDroid — including DerpFest, Project Elixir, crDroid, running up to Android 13. Each listing links to the project's own download and install guide, and was last checked against the projects' catalogues on 6 Nov 2026.

Tick “compare” on two or three builds to see them side by side.

Android
  • DerpFestOfficialheavy customisation
    android 11github.com
    last build 19 Oct 2021 — over 6 months ago · checked 6 Nov 2026
    Install guideDownload
    direct file from 19 Oct 2021
  • Project ElixirDiscontinuednear-stock
    android 13v3.1by Dhruveshprojectelixiros.com
    checked 6 Nov 2026
    Install guideForumDownload
  • crDroidDiscontinuedheavy customisation
    android 13v9.0github.com
    files and SHA-256 as published
    • build file · v9.0 · 1.23 GB · 2 Nov 2022
      crDroidAndroid-13.0-20221102-RMX1921-v9.0.zip
      sha256 85c7138ce959e35ce530b71f3de2f54aace6a2c14d079abe4b63b8306f84a421

    What crDroid published when we last checked. Verify the file you download against the hash on the project's own page; if they differ, don't flash it.

    last build 2 Nov 2022 · checked 6 Nov 2026
    Install guideForumDownload
    direct file from 2 Nov 2022

RSS feed — subscribe to get new Realme XT builds in your reader · JSON

Before you flash

Flashing generally means unlocking the bootloader, booting a custom recovery, wiping, then installing the ROM. Exact steps differ per device and ROM, so follow the Install guide for the one you pick, and back up first. Check what can break (banking apps, DRM, carrier features) and how to get back to stock before you start. Why flash a custom ROM · All guides

Custom recovery for this device: TWRP. Flash the one your chosen ROM's guide asks for — common recovery errors.

Timeline

  1. Jul 2026
    Project Elixir, DerpFest first tracked
  2. Oct 2026
    crDroid first tracked

Dates show when CustomDroid first indexed each ROM for this device, not when support originally launched.

ROM availability and links come from each project. CustomDroid indexes builds, it doesn't mirror them — always download from the official project, verify the file's hash/signature, confirm it matches your exact codename, and back up before flashing.