How to backup Nuvi NV (region41) with sd

please, where I can find a firmware boot.bin so I can extract with RGN_tool

Thanks all

@garmingp
You can find most firmwares in our Index: [Only registered and activated users can see links. Click Here To Register...] or search the Perry site:

Code:

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http://gawisp.com/perry/

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Please, me I know how to great; From
rrgn,41,1:/41.bin
reboot
To
rrgn,41,2:/41.bin
reboot

for my Garmin driveSmart 51

Thanks in advance

rrgn,154,2:/154.bin - exactly for your device because there is the right NV region (154) and it is addressing to SD card (2:/)

Can any one explain this for me please ? and how to great it for my next device ?

del,0:/.System/gupdate.gcd
rrgn,154,2:/BUP_154.bin
xrgn,14,2:/Garmin/Updater/2586/0E.bin
xrgn,127,2:/Garmin/Updater/2586/7F.bin
xrgn,158,2:/Garmin/Updater/2586/9E.bin
reboot

THANKS

Quote:

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Originally Posted by garmingp [Only registered and activated users can see links. Click Here To Register...]

Can any one explain this for me please ? and how to great it for my next device ?

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It's actually OT here even though there's a command in there to backup region 154 (NV on most modern devices) because the prime intent of that is for the command "xrgn,14" to write modified firmware to the device's region 14 (hex 0E) to enable use of illegal unlocked maps to which the device is not entitled, namely out of its OEM localized area. Both the modification of their firmware and their mapping data is a breach of Garmin's EULA. Further discussion here is unwise.

Quote:

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Originally Posted by garmingp [Only registered and activated users can see links. Click Here To Register...]

Can any one explain this for me please ? and how to great it for my next device ?

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gupdate.gcd - ãîòîâ ê èñïîëüçîâàíèþ óïàêîâàííûé ôàéë îáíîâëåíèÿ ñ èíñòðóêöèÿìè.

xrgn,14,2:/Garmin/Updater/2586/0E.bin
xrgn,127,2:/Garmin/Updater/2586/7F.bin
xrgn,158,2:/Garmin/Updater/2586/9E.bin
- the same as gupdate.gcd but there are the separated instructions in the above-mentioned file plus each update component is present in the separate block due to its the purpose.

Do not worry it is Same old soup just reheated

Please, any good news about garmin drive smart 65, 55 thanks

If you mean in regard to backing up their non-volatile memory with these commands, no. The DS 55/65 run a form of Linux not the usual Garmin proprietary OS.

NV (region14) backup with sd, does works for Colorado 300 too?