Firmware link:
www.htek.com/upfile/File/201901/30/Htek_UC862_Firmware_2.0.4.6.15.zip
www.htek.com/upfile/File/201901/30/Htek_UC860_Firmware_2.0.4.6.15.zip
www.htek.com/upfile/File/201901/30/Htek_UC842_Firmware_2.0.4.6.15.zip
www.htek.com/upfile/File/201901/30/Htek_UC840_Firmware_2.0.4.6.15.zip
www.htek.com/upfile/File/201901/30/Htek_UC806_Firmware_2.0.4.6.15.zip
www.htek.com/upfile/File/201901/30/Htek_UC804_Firmware_2.0.4.6.15.zip
www.htek.com/upfile/File/201901/30/Htek_UC803_Firmware_2.0.4.6.15.zip
www.htek.com/upfile/File/201901/30/Htek_UC802_Firmware_2.0.4.6.15.zip
www.htek.com/upfile/File/201901/30/Htek_UC926_Firmware_2.0.4.6.15.zip
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