Hi .. i found the files i need .. but wich one did you use for MCU with RDS fix >> MCU-PX5-7708_20200313 or the MCU-PX5-7708_20200815 ??
I have flashed a update MCU >>> MCU-PX5-7708_20200815 .... it bricked my unit ..... now i cannot do anything .. the device starts up in a BACKCAR app (some camera app) ..and now its stuck .. !!! Do you might know how to come in the recovery ??? tried many things but no luck .. !
Look ad this post in PDA.ru
In the Yandex disk with firmwares there is a procedure to recover the brick: