Oppo Announces ColorOS 12 Rollout Timeline for Q3 2022
OPPO A53 is grabbing May 2023 ColorOS update - RPRNA
Oppo A53 Latest System Update | Color OS 12.1 | Android 12 | - YouTube
A53 Android 12 x ColorOS 12 Official Version Noticed
ColorOS 12 | OPPO France
Oppo A53 gets stable Android 12 based ColorOS 12 Update!
ColorOS - Calling all OPPO A53 users in India! #ColorOS12 Beta Version based on #Android12 is available for download (limited slots)! Go to Settings > About Phone to apply for the update 😉 | Facebook
ColorOS - #ColorOS12 beta upgrade based on #Android12 is... | Facebook
Oppo A53 5G Getting Stable Android 12-Based ColorOS 12 Update in India, Global Roll Out May Soon Follow | Technology News
Oppo ColorOS 12 Global Version With Redesigned UI, Improved Privacy Launched: Rollout Plan, Changes, Features | Technology News
Oppo A53 and A53S Android 11 (ColorOS 11) Update Tracker
OPPO ColorOS 12 (Android 12): New features, release date, eligible phones, and more | Android Central