R2.1 Changelog

Based on HyperOS 2.0 GL

Android 15

Changelog:

Fixed device rename issue

Fixed spesn bootloop

Non-KSU build (no KSU Stock kernel)

Fixed ringtone resources

Small RAM management tweaks

Overall same as previous version (mostly fixes & stability)

Known Bugs:

Gallery sometimes crashes → Fix: Clear Gallery app cache & data (Settings > Apps > Gallery > Storage > Clear cache/data)

First boot takes 10 to 15 minutes

Other small issues may appear after dirty flash

Flashing Steps (Clean Flash Recommended):

Boot into custom recovery

Wipe Dalvik / Cache / Data

Flash the NEXTOS ROM zip

Flash recovery ramdisk (recommended to keep custom recovery working)

Format Data (must do this if coming from a different ROM backup first!)

Reboot to system

Quick Notes:

Backup everything before flashing

If coming from another ROM → always Format Data

Dirty flash (just ROM + cache wipe) possible if same base, but clean is safer

First boot takes 10 to 15 minutes be patient, don't interrupt

Credit:

Mod Center kashi for mod apps

GB Mod for Launcher

Siam

Izhan

Obtio

Grit (@human_pest)for testing thank you so much

O aja (@Yyyyyyyyyyyyyyyhhy) for testing thank you

Xiaomi.eu

Rix

Asim for testing it on spes