FIRMWARE: Mecool KIII PRO with one tunner (12-21-2018)

Ready to download a new ROM for the Box Mecool KIII PRO dated on 12-21-2018. It includes the Amlogic Octa Core S912 SoC with 3GB of RAM, 16GB of  eMMc storage memory, Bluetooth 4.0 and b /g/n WiFi. For connectivity we find the usual in this series of TV-Boxes, four USB 2.0 ports, microSD card reader, CVBS analog audio and video output, Gigabit network connector, HDMI 2.0 port and SPDIF optical audio output. Read our REVIEW to know more details.

  • The Meecool KIII PRO TV Box can be purchased from for around  $118 with free shipping.

mecool-KIII-pro-d01Update Process


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Does any one face “NO LICENSE” text instead of Tv channels name in the DTV app for this firmware on KIII Pro?

Kemal Salic

Hi. I’ve got the same problem with the “NO LICENSE” message instead of channel names, plus there is no DVB-S/S2 option for me in DTV app? Any fixes? Thanks in advance.


Go back to previous firmware.

Kemal Salic

How? I tried the USB OTG method with the Update app but it won’t overwrite the newer build (firmware). Any other method?

Kemal Salic

This the version for one tuner and I have two tuners. I only now noticed it 🙁


**SOLVED** I have a KIII Pro with dual (DVB-C/S/S2/T.T2) tuner. I faced this “No LICENSE” problem when i flashed the latest firmware i.e. KIII_PRO_AVL6862-NHG47L-20181221.165922.V0213.img. As a result, when I scanned channels using the DTV app, I would get ” NO LICENSE” on all channels. I was able to locate an older DTV app + recovery (dtv_20180820_twrp.rar) from some forum. I flashed recovery & then flashed the dtv app using the TWRP recovery and the “NO LICENSE” problem was solved. Also, I have now all the 3 options: DVB-C , DVB-S/S2, DVB-T/T2 in the scanning options. LINK: aHR0cHM6Ly93d3cuZHJvcGJveC5jb20vcy9iamg4YTY0NWJ2a2dldnkvZHR2XzIwMTgwODIwX3R3cnAucmFyP2RsPTA= Decode the above… Read more »


Hiw to flash the recovery to get twrp ?


thanks,….problem clear