Download Telechips FWDN V7 v2.22

Download Telechips FWDN V7 v2.22 from here, here or here.

How to use itDownload it and decompress Install the driver corresponding to your operating systemPut your device in Flash Mode (firmware update mode)start the FWDN v7 Flashing appliionwhen the appliion recognize your device then you can add the firmware files and flash the device.