mgf

can you help me

i got i avic f40bt and it hangs in a loop

if i turn on my power then i see my pioneer logo and then its say's put in sd card if i do that then it say's wrong sd card

this is what i did  i downloaded a update for my maps then i put in the sd card

i saw that he updated something for 2 seconds and then the error appears wrong sd card !

what can i do because nothing works anymore

i'm from the Netherlands

with regards ,

Kees

please help me my pioneer doesn't work anymore

i downloaded a update maps for my f40bt

right now it hangs in a loop if the f40bt starts up with the logo and then it says put in a sd card

i usen a sd card for the update but it fails

what can i do could somebody help me because nothing works right now

with regards ,

Kees from the Netherlands