HI

I have still a problem and can not help myself.
I had version from this post and i updated the device, blaupunkt firmware for philadelphia 845.
Now i Get message that something is wrong and it wont start. It tries several times but doesnt succeed.
All problems started after firmware update.
Just to be sure can you please link me the file that should work. I will reformat my sd card.
Please help

I downloaded this map

iGO R3 TomTom [TeleAtlas] 2017_09_(Q3)_EUROPE
Is it map something that is wrong