WW_15.0610.1901.22: Download Asus Zenfone 4 January 2019 Security Update
Asus Zenfone 4 which was launched in 2017 has started getting Android 8.0 Oreo-based WW_15.0610.1901.22 software update with ZenUI 5.0 and January 2019 Security Patch. This is really a great thing