Thread: Garmin City Navigator NT Thailand 2013.30

Originally Posted by catymag

@sygyzy
Thankyou so much! I hope to have soon feedback from users, they waited since a long time for this
May be you might reveal how you did and post a how to tutorial.
Great post !

It will be a long article/tutorial to describe the steps. To make it easy for everyone, I probably will release a tool instead, after I get some positive feedback on road tests.

Originally Posted by catymag

@sygyzy
Thankyou so much! I hope to have soon feedback from users, they waited since a long time for this
May be you might reveal how you did and post a how to tutorial.
Great post !
I hope users will vote this post as Post of the month

no luck on 3597HD always restarting a nuvi

Originally Posted by syzygy

Thanks for the feedback. I don't have a 3597HD to reproduce your problem to debug the root cause. Could you give more details about your setup so others can reproduce? In particular,

Origin of the device: official Thailand device or from other country
Firmware: version and language
Map: version and language (dual or Thai only)
JCV: version, filename, resolution, is it created by GarminAsianJCVTool.exe?
Locations: coordinates of the locations where JCV does not work

Lastly and most importantly, keep everything the same except replacing the JCV file with the corresponding official unpatched JCV file and see if you get the same or different results. If different, can you upload your patched JCV file for debugging? Thanks.

procedure: (Tried on both English and Thai interface)

1. NUVI2595 (US Firmware) used 2013.30 DUAL MAP Unlocked + patched JCV (THGLB.JCV) : can display jcv's images at a crossroads correctly. (on original jcv shown pirate copy)

2. NUVI3597HD (US Firmware) used 2013.30 DUAL MAP Unlocked + patched JCV (THGLB.JCV) : on the junction nuvi will restart. (as same as original jcv)

Originally Posted by karaoke

procedure: (Tried on both English and Thai interface)

1. NUVI2595 (US Firmware) used 2013.30 DUAL MAP Unlocked + patched JCV (THGLB.JCV) : can display jcv's images at a crossroads correctly. (on original jcv shown pirate copy)

2. NUVI3597HD (US Firmware) used 2013.30 DUAL MAP Unlocked + patched JCV (THGLB.JCV) : on the junction nuvi will restart. (as same as original jcv)

So the restart problem happens on the original unpatched JCV as well. It looks like a firmware bug or incompatibility issue to me. You can only hope Garmin to release a new firmware to fix that.

Originally Posted by syzygy

So the restart problem happens on the original unpatched JCV as well. It looks like a firmware bug or incompatibility issue to me. You can only hope Garmin to release a new firmware to fix that.

um... North America's JCV had no problem.

incompatibility issue

Originally Posted by karaoke

um... North America's JCV had no problem.

Try to use CN North America NT 2014.30 map with the D3478100A.JCV (or D3836070A.JCV), these JCV files have the same format as Asian JCVs.
Will restarts occur in this case?