, older versions generally remain on Android 9 unless a specific regional update was pushed. GSMArena.com Official Way to Check for the Update
The Android 10 update for the Infinix Smart 4 began rolling out in mid-2020. Unlike flagship devices that receive day-one updates, entry-level devices like the Smart 4 experienced a staggered rollout. infinix smart 4 update android 10
: If an update is available, follow the prompts to download it. Ensure your battery is above 40-50% before starting. Key Features of Android 10 (Go Edition) , older versions generally remain on Android 9