Download Android Pie 9.0 firmware for X96 Air 2GB RAM 16GB ROM TV Box from here or here. Download Android Pie 9.0 firmware for X96 Air 4GB RAM 32 / 64 GB ROM TV Box from here or here. Download previous firmware from here. Download Amlogic USB Burning Tool v2.1.6 from here or download Amlogic Burn_Card_Maker v2.0.2 from here.
Archive name: X96Air_V2_20191221-1020 / X96Air_P3_20191220-2048
Image: X96Air_V2_20191221-1020.img / X96Air_P3_20191220-2048.img
Archive file size: 647 MB
Model: X96 Air TV Box
Platform: AMLogic S905x3
System: Android version 9.0
Build number: franklin-userdebug 9 PPR1.180610.011 20191221 test-keys / franklin-userdebug 9 PPR1.180610.011 20191220 test-keys
Caution Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. The firmware update process is done entirely at your own risk. Before attempting to update the firmware, back up your data.