I suspect this problem only occurs with no space on unit because the new fw is written temporarily to open memory and then on the next start up the existing firmware is overwritten on the protected memory. I doubt it would happen if the sd card method was used for fw update. I might fill up the internal memory of one of my units to test that theory using GUPDATE from sd.

Quote Originally Posted by Gustavo_bl View Post
No, I use the all in one brazilian pack, that have three diferent maps, and there is just one version of CN.
Umm, I thought Loly would have been smack-on about the old oem map/s in .system in all probability. Either that or there is a huge 'found' folder full of CHK files from a failed map update in the past. I agree with dasilvarsa, it's almost impossible to fill up the 2 GB internal memory of 13xx if you have only the basemap in .system.

Gustavo_bl, you should look at the above possibilities. If you can't see the .system folder on your 1390 when connected to your computer, do this: In Windows Explorer, click 'Tools' > 'Folder Options' > 'View'. Under 'Hidden files and folders' select 'Show hidden files, folders and drives' then uncheck both 'Hide extensions for known files types' and 'Hide protected operating system files (Recommended)', then click "Apply to Folders" (if not greyed out) > Apply > OK. That's for Win 7, it's much the same in XP i think.