Thread: Transform a Nuvi 37xx in a Nuvi 34xx for dummies

Aekhong, you have those wings on your avatar for a reason. lol thanks for the words of encouragement. After numerous attempts< i was able to revert and flash back to 3790t firmware. :0) Thought I had a paperweight for a second. When I flashed the 3490t firmware I noticed bugs.

One bug- there is an obvious lag on junction picture pop up when the anouncement is made. The junction view picture will show up two or 3 seconds after the Jill's announcement. I've always had it in sync before. This is the large full screen JCV.

Second bug- The 3490t splash screen (1st post) has issues. When you apply it - it appears correct in the beginning but then it shifts to the top right. This was one of the reasons I wanted to revert to a 3790t splash screens. Then i got stuck for a while on the black screen of death.

Just thought I'd comment on my venture. It indeed ended well. I almost gave up. lol