Download latest Android 7.1.2 – 709NO stock firmware PC version for Beelink GT1 TV Box from here, here or here. Download latest Android 7.1.2 – 709NO stock firmware SD card version for Beelink GT1 TV Box from here, here or here. Download previous firmware from here.
Archive: GT1_709N0_3Demmc_20180718 / 709N0_3Demmc_SD card_20180718
Model: Beelink GT1 Classic and Ultimate TV Box S/N: A3DE and B3DE 2G+16G / 2G+32G / 3G+32G / DDR3 o DDR4
Image file size: 446 MB / 546 MB
Platform: Amlogic S912
Image name: GT1_709N0_3Demmc_20180718.img / q201-ota-20180718.zip
Inside archive: firmware + factory_update_param.aml + recovery.img
Build number: Beelink/q201/q201:7.1.2/NHG47L/20180718:userdebug/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.