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Sony

Sony Xperia X Compact (F5321)

Qualcomm MSM8956 Snapdragon 650released 2016up to android 11latest android is 17
ro.product.devicekugo

also sold as F5321

Sony Xperia X Compact (F5321)
photo: LineageOS Wiki
Actively maintained

Released 2016, newest ROM build 5 months ago (1 ROM still current). A phone that still gets updates keeps going long after its manufacturer stops.

Hardware

SoC
Qualcomm MSM8956 Snapdragon 650
CPU
Cortex-A53 & Cortex-A72
GPU
Qualcomm Adreno 510
Architecture
arm64
RAM
3 GB
Storage
32 GB
Screen
4.6" · 720x1280 · IPS LCD
Battery
2700 mAh
Network
2G GSM · 3G UMTS · 4G LTE
Released
2016

Sensors & features

  • 3.5mm jack
  • A-GPS
  • Accelerometer
  • Barometer
  • Color spectrum sensor
  • Compass
  • GLONASS
  • GPS
  • Gyroscope
  • Light sensor
  • NFC
  • Proximity sensor
  • Stereo front speakers
  • USB OTG

Specs from the LineageOS wiki (CC BY-SA 3.0).

ROMs · 03

The Sony Xperia X Compact (F5321) (codename kugo) has 3 tracked custom ROMs on CustomDroid — including LineageOS, Ubuntu Touch, LineageOS for microG, running up to Android 11. Each listing links to the project's own download and install guide, and was last checked against the projects' catalogues on 21 Sept 2026.

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

Linux mobile operating systems — not Android; Android apps don't run natively

RSS feed — subscribe to get new Sony Xperia X Compact (F5321) 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.

This is a Qualcomm device, so on Windows you'll want the Google USB Driver (and QDLoader 9008 to unbrick) before your computer will see it in fastboot. Which USB drivers you need.

LineageOS publishes a step-by-step install guide for this device: wiki.lineageos.org/devices/kugo

Timeline

  1. Jul 2026
    LineageOS first tracked
  2. Sept 2026
    Ubuntu Touch, LineageOS for microG 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.