How to backup Nuvi NV (region41) with sd

**VitusOld** · 17th October 2012, 06:18 AM

Thank you. I understood everything.
But how to solve my problem?
My nuvi itself was rebooted during movement. And was changed the model number from "nuvi 1410" to "nuvi 14xx" and disappeared inside nuvi the key of preloaded maps.
Tell me, please. What do I do?

**Neil** · 17th October 2012, 11:38 AM

Originally Posted by VitusOld

..... Tell me, please. What do I do?

One of 2 things:
1. Turn to Garmin for help, because you have damaged your NV memory as I'm sure you already know. If the unit's out of warrant that will be expensive; or:
2. Hope that someone with the knowledge is willing and able to give you that 'expert assistance' to help you regain your 'model number'. This should not be dealt with in open forum and you can only hope for a PM offering help.

BTW, my tirade in the post above yours was not directed at you personally, but the potential for misuse of nv backups both ways is real.

**VitusOld** · 17th October 2012, 01:13 PM

Thank you for answer. Explain me, please, why do I receive this message when I want to send a private message.

"To be able to send PMs your post count must be 15 or greater.
You currently have 8 posts and you can send PMs to following users only:
cnrv77, azrine, mtechfan, Ballebar, f000h, Chaotix, Spiral, usitaly, firomero, catymag, admintest, ....."

Why can't I personally talk to anyone ???

**panoshm** · 7th December 2013, 12:42 PM

Success!!!! Nuvi 1490

Many thanks!!!!

Spoiler: large image

**dowere** · 13th March 2016, 02:46 AM

My device is a Nuvi 57LM with HWID 2087 and SW version 430
I think to have followed the backup procedure and received the log file:
nüvi 57 Software Version 4.30, UID: 390850xxxx, HWID: 390850xxxx
------------------------------------------------------------------------------
Parsing "rrgn,154,2:/154.bin"
Success
Parsing "reboot"

The file in the root of the SD card is 2048KB
However, the file name is 154.bin instead of 154.backup.bin
Is this a problem?