Firmware files to update MCU

[mdistasi54]

CN10-03303B-02A Pumpkin Android 7.1 Octa Core 32GB 2GB Car Stereo Radio
Amazon Ordered on 28 November 2017 Order # 205-2619334-4012305

Hi Jammy. It's been a year since I bought this radio. I must say that the reception quality is not very good and the radio does not change the station frequency on the display. I updated the system firmware today at v9.2.2_20171218.093152_KED3-5 but nothing changed. I tried to update only the MCU (it had remained unchanged after the system update at 5.3.19-11 12-453101-171011) but it does not do anything, maybe it can't find the file. You could tell me the link where to download the latest System and MCU updates. Thank you

[Tlongdon]

I'd like to know this too - I've had the unit a while and think it should have a software update by now.