Thread: Nüvi ® 3790T Sg/My,Chinese and Taiwan software versions summary

Version 2.80 TWN for Nuvi 3790 Taiwan released:

Garmin released a new firmware for the Nuvi 3790 TWN

Nuvi 3790(TWN) 2.70版升級至2.80版軟體功能修定處：
(Nuvi 3790 (TWN) Changes from 2.70 to 2.80
1.改善系統穩定性
(Improved system stability)

Code:

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Just one week later, the Nuvi 3790 TWN got another Firmware update
Version 2.90 TWN for Nuvi 3790 Taiwan released:

Garmin released a new firmware for the Nuvi 3790 TWN

最新的軟體發行日期是06/21/2012。版本2.80 到 2.90：
(Nuvi 3790 (TWN) Changes from 2.70 to 2.80 as of June 21, 2012
1.改善系統穩定性
(Improved navigation stability)

Code:

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The address icon will missing sometime when I flashed to US boot and CHN 2.20. How to recover? Thanks.

Edit:
I found the resolution. Using set home function, the address icon will coming out again and never disappear.

Edit 2:
@turboccc: Can I flash CHN firmware directly on 3750US or US boot.bin + CHN fw_resource1.bin and fw_all.bin? By the way, which is the most recent CHN firmware version working on 3750US? Thanks for your help.

New Firmware is available:
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Improvements:
改善搜尋功能穩定性 - Search function improved
改善系統穩定性 - Stability improvements

Bugfixed file

@tmdegpet, it works, but you won't get new features like UNICODE maps, new traffic trends.
You need to use US boot + CHN FW and res.