My TomTom Go 730 had not been updated for a very long time. I logged into Tom Tom Home 2 and updated software as would not continue unless I did. My PC then would no connect to the Tom Tom unit unless it was encrypted with BitLocker - this I had to do to get it to recognise the unit. I have recorded the password and my windows 10 laptop will recognize the unit and open the drive. Now Tom Tom wont turn on and makes symbol of SD card with red x across it n(unit does not have a SD card installed).
I have copied the contents from the drive onto my laptop, so it could be re-uploaded - is there a way to wipe the unit and re-upload whilst removing the bitlocker thing as clearly the unit is too basic to accept this..?