Xiaomi releases updates in waves, with different stages for same model devices. Updates can take from few days to several months between waves. Popularity of model affects update timing, with lower-popular models receiving updates faster
TECNO HiOS is an Android-based operating system with unique features. TECNO has released HiOS 13.6 based on Android 14. Android 14 will be released as HiOS 14 for TECNO phones
New recovery image required for LineageOS 17.1 upgrade. Recovery uses volume keys instead of touch display. Installation requires adb and fastboot tools
Only a few manufacturers will update Android 9 Pie devices. Most Android phones receive updates within 2 major releases. OnePlus and Xiaomi are exceptions, updating beyond two years
Regular updates fix bugs and optimize performance. Updates protect against security vulnerabilities. Updates can be automatic or manual
Android 14 stable version released on October 4, 2023. Most new phones and updated devices already have Android 14. Stable version offers better stability than beta versions