Nokia Lumia 520 Custom Rom New! May 2026
Nokia Lumia 520: A Look at Custom ROMs
D. Ubuntu Touch / postmarketOS
: The absence of a front camera, LED flash, and digital compass limits the functionality of many modern apps even if the OS boots successfully. Summary of Recommended Tools
- Some developers managed to boot Android 4.4 (KitKat) using custom kernel from Qualcomm’s MSM8x27 reference board.
- What works: Display, touch, WiFi, sometimes sound.
- What doesn’t: Camera, GPS, cellular calls/SMS, battery indicator, hardware acceleration.
- Reality: It’s a proof of concept, not daily-drivable.
- Verdict: Only for tinkerers.
Windows 10 Mobile
For this guide, I am installing (1511) because the 520 only has 512MB RAM – do not try newer builds! Nokia Lumia 520 Custom Rom