Download Android Oreo 8.1 stock firmware for A95X Plus 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: a95x plus y2 20190215
Archive file size: 726 MB
Model: A95X Plus TV Box
Platform: AMLogic S905 Y2
Inside archive: firmware + aml_sdc_burn.ini + u-boot.bin.sd.bin + setup_v2.0.7.exe
Build number: p281-userdebug 8.1.0 A95X_PLUS_M 20190215 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.