[Edwin1974]

Hello I just updated my navigation system with the latest software and it don't respond at all anymore for the moment.
Help please

 

[ans]

there is nothing in the manual , have you tried installing it again ,only other option is take it to Toyota dealer

 

[Edwin1974]

very strange, but after a long time it get back alive, very strange but it seems to be ok

 

[Karmalakas]

Hmm I've been at 69% of package 6 of 8 for last 10minutes and it's not moved. Fingers crossed it will carry on.

Ok after 13 min it's started going up again

 

[ans]

yes you do have to be very patient ,
Check the system and see if it has updated. If it failed it may have reverted back to its last setting

 

[MerlyWerly]

very strange, but after a long time it get back alive, very strange but it seems to be ok

Yep Patience is definitely a virtue with the update.
Mine took 40 minutes even though I only installed the UK and removed all the other updates.

My brother thought I'd fallen asleep in the car

 

[scm256]

I tried updating mine tonight. Got to the very end then came up with the error
ISO identification failed
Anyone else had this?

 

[Pelforth]

Sorry no idea, strange to get to the end and then get a fault, thought iso id would be picked up at the start?

Can only suggest a new download and try that, hopefully some of the technical experts on here will have a better idea