Download Android Marshmallow 6.0.1 firmware for THL Super Box from here or here. Download Amlogic USB Burning Tool v2.1.6 from here or download Amlogic Burn_Card_Maker v2.0.2 from here.
Firmware details
Archive name: thl.Super.Box.H3.S912.20180710.release-keys
Image: thl.Super.Box.H3.S912.20180710.release-keys_Mac.img
Archive file size: 393 MB
Platform: AMLogic S912
Product: q201
Build number: thl.Super.Box.H3.S912.20180710.release-keys / thl/q201/q201:6.0.1/MHC19J/20180710:userdebug/release-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.
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