hidden Micom Manager on LG Medianav Clio Mk4

got to hidden menu on the LG Medianav Evolution on Renault Clio Mk4 and had a little play around with some of the settings. I managed to change the startup logo, the colours of the screen, and enable a few more settings on the radio. if you fancy dabbling yourself be very careful of what you change because you can really muck up the settings on the radio and possibly make it unusable - so be careful you know what you are doing! Step-by-Step instructions: - (these instructions for MediaNav Evolution version 9.1.1 or version 9.1.3 - there is different codes needed for other versions) 1.) prepare a USB Stick , format it to fat32, and create an empty .txt file and name it mcmtest_activate_4medianav.ini (note this is if your medianav is version 9.1.1 or 9.1.13) 2.) put the USB into the medfianav USB socket (right of the display touchscreen) 3.) turn radio on (push volume knob) 4.) go to system settings - scroll down to 'system version' click on it. 5.) touch screen in this order: top left , bottom left, top right, middle, then bottom right (you may have to do it a few times to master it) 6.) if you have got right sequence you will get a screen to put codes/keys into it. 7.) Type 2383, Press OK, Delete all digits with the right button, then Type 3748, finally Press OK (these codes are for medianav version 9.1.1 and 9.1.3 - there are differnt codes for earlier versions) 8.) you will see a white screen with buttons - click on 'Micom Test' (right of screen) 9.) you will get to screen where you can change parameters of settings of the car radio (be Careful!) 10.) to exit Micom Manager after changes, turn off radio (by pressing volume knob to right of touchscreen) - remove USB key - remove renault keycard (if you have it inserted in the cars keycard slot) - open drivers door - count up to around 12 seconds - turn on radio by pressing volume knob. At this stage the radio should boot up OK with the renault splash screen and then the home screen should show up (radio/media/ phone etc) full instructions to get to the hidden menu are on the net here: http://www.mondoduster.it/2017/09/richiamare-micom-manager-medianav-evolution-8-0-5-aggiornato-9-1-1/