ZenFone 5Z ZS620KL_RU_188.8.131.52 (Android 10)
ZenFone 5Z ZS620KL
Since the server pushes update notice to different serial numbers by batches, it may take some days for you to receive the FOTA notice. Thanks for your patience. You may tap “System updates” in [Settings] >[System] to check if there is new firmware available. Or, you can also try to manually update firmware by referring to the following link.
- Updated Android security patch
- Enabled VoLTE on TMO (US)
- Enabled VoWiFi on JIO (IN)
- Improved touch stability
- Fixed a delay issue when turning off Wi-Fi from quick settings