The most persuasive reason to switch is access to current Android releases. While ColorOS remains frozen on Android 11, custom ROMs could theoretically bring Android 12, 13, or even 14 to the A91. This means new features, improved privacy controls, better battery optimization, and ongoing security updates.
Developer Options enabled (Tap Settings > About Phone > Version and click Build Number 7 times). oppo a91 custom rom better
What is your (found in Settings > About Phone)? The most persuasive reason to switch is access
If you’re looking to squeeze more life out of your device, you might be asking: Let’s dive into why you might consider the switch. Why Switch? The Benefits of Custom ROMs Oppo A91 Dual-SIM 128GB ROM + 8GB RAM (GSM Only improved privacy controls