Android Custom ROMs

Discover and explore aftermarket firmware and custom Android operating systems.

CopperheadOS
AOSP (Security)

Security-focused Android OS

Inactive 8.8/10
HyperOS Reborn
HyperOS ROM

Revived HyperOS custom ROM

Active 8/10
NothingOS AOSP Port
OEM UI Port

NothingOS-style Android ROM

Active 8.2/10
Pterodon Recovery
Custom Recovery

Community-built Android custom recovery

Active 8/10
RisingOS
AOSP

Android project by RisingTechOSS

Active 8/10
Sailfish OS (Android runtime)
Linux OS + Android runtime

Mobile OS with Android runtime

Active 8.8/10
SlimKat
SlimRoms

SlimRoms Android KitKat build

Discontinued 8/10
Derpfest
AOSP

Community-driven feature-rich AOSP ROM

Active 8.2/10
HyperVN
HyperOS ROM

Vietnamese HyperOS custom ROM

Active 7.8/10
Ubuntu Touch (Android HAL based)
Linux OS (Android HAL)

Linux mobile OS with Android HAL

Active 8.6/10
Vanir AOSP
AOSP

Performance-focused AOSP custom ROM

Discontinued 7.8/10
CrDroid R Mod (TrebleGSI Files)
GSI (crDroid)

crDroid-based Treble GSI

Inactive 8/10