AP model CAN update to v31 through NSU, its only depend on what product code u have in ur AP model. if the product code (country code) does not support v31 yet, then u cant update to v31. so u need to wait. im having a AP model with HK product code. lates firmware is still v21.

there is another way u can do it that is change ur product code such as Malaysia which is now support firmware v31.
NOTE: differences product code support differences fonts & languages.

BTW, am i correct??? kekeke

Hmm my tube sometimes got this problem... Not very frequent but very annoying...
I googled but no result. When i use garmin, i tried to navigate the map by clicking "view map" (not routing, just wan to view map and search some places)
I want to scroll the map to move it but it won't move... Is it normal or it should be scroll-able?
And somehow garmin freezes suddenly, my phone cannot respond anymore, press any key or button also no response. And it straight away turns off.
Anyway to solve?

One more problem... my default web browser sometimes willl automatically quit... (this question not answered yet)
Haiz...
Ahhh i bought that batch =.= no tv output... sad... and no extra stylus + pouch T.T

in view map mode, you can click onto your vehicle icon (default should be blue arrow head) and then you can browse the map

for freezing while browsing map, it SEEMS to be non issue with the latest Taiwan build 5.x.60. Ever since i upgraded to the Taiwan version, It never freeze while browsing map, not even once. However, the special character input screen bug is still there

good luck !!! i tried my best to make it hang while browsing also , pull the map very fast repetitively , but still ok .. hahaha .. and i've change the fon't back to normal english version also.