● Actively maintained — released Mar 2021, newest ROM build 5 days ago (4 ROMs still current). A phone that still gets updates keeps going long after its manufacturer stops.
Specifications
- SoC
- Qualcomm SM8150-AC Snapdragon 860
- CPU
- Kryo 485
- GPU
- Qualcomm Adreno 640
- Architecture
- arm64
- RAM
- 6/8 GB
- Storage
- 128/256 GB
- Screen
- 6.67" · 2400x1080 · IPS LCD
- Battery
- 5160 mAh
- Released
- Mar 2021
10 custom ROMs available
The POCO X3 Pro (codename vayu) has 10 tracked custom ROMs on CustomDroid — including Project Elixir, crDroid, LineageOS and 7 more, running up to Android 16. Each listing links to the project's own download and install guide.
New to flashing? It 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. New to this? Why flash a custom ROM or read the guides.
LineageOS publishes an official step-by-step install guide for this device: wiki.lineageos.org/devices/vayu.
Support timeline
- Jul 2026LineageOS, /e/OS, crDroid, PixelOS, Project Matrixx, Project Infinity X, Project Sakura, Project Elixir, Paranoid Android, DerpFest 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.