What's new Members Improve your Asus ZenFone 4 Selfie, Selfie Pro's battery life, performance, and look by rooting it and installing a custom ROM, kernel, and more. Best Custom ROM for Zenfone 4 Selfie ZD553KL 1. Android 11. Android 11 is similar to Android 10 with the latest technology and many features. 2. Lineage OS. LineageOS was born after the death of CyanogenMod due to conflicts within the company. The new fork of 3. AOSPExtended ROM. AOSP zA5Aox.