Download Android 7.1.2 stock firmware for Abox A4 TV Box
This firmware is for Abox A4 TV Box with Amlogic S905W as CPU.
Download Android 7.1.2 stock firmware for Abox A4 TV Box from here and here. Download Amlogic USB Burning Tool v2.0.8 from here or download Amlogic Burn_Card_Maker v2.0.2 from here.
Firmware details
Archive: ABOX_A4_20180507
Model: Abox A4 TV Box
Image file size: 631 MB
Platform: Amlogic S905W
Image: aml_upgrade_package.img
Build number: A95X_R2-userdebug 7.1.2 ABOX_A4 20180507 test-keys
Vendor: Amlogic
Product: A95X_R2
Inside archive: firmware + USB_Burning_Tool_v2.1.6 + ABOX A4 firmware update + ABOX A4 User Manual
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.