Table of nuvis PCB P/N written in FW and possible conversions

**Alviora** · 18th June 2013, 07:11 AM

Originally Posted by Kanopus

On other thread someone asked about conversion 1390->1690.

recently completely repairing in 1690 a non-working. Corrupted all bootloaders and memory.
The boot region(0x0-0x13ffff0) from 1314xx fully reached. Navigator booted up to the logo and connected preboot, after re-flash the original firmware.

Kanopus · 18th June 2013, 12:16 PM

Thanks Neil for testing. You could add to first post conversion nuvi 5xx - zumo 2x0, which is already known too.

**bpb** · 29th June 2013, 10:03 AM

converted Nuvi2300Lm to DelZ560, no sound at all as well with power button can use only for force power off and to turn on.
Navigation/Satellite reception is fine.

**lolypop000** · 3rd July 2013, 10:31 AM

Do you mean this: 31 00 30 00 35

Kanopus · 3rd July 2013, 11:05 AM

Older nuvi, like 3xx, 6xx, didn't use Unicode, that's why no Unicode texts inside firmware.

**Neil** · 3rd July 2013, 11:15 AM

Yes, 00 is 0, then that's 10005 right? What i had, would normally be 1.0.5.- (31 2E 30 2E 35 2E 2D) but i'd made 2E the joker so it can any return any symbol [because i wasn't sure what i was looking for in-between the text characters]. In any case, search result is the same with 31 00 30 00 35 or 31 joker 30 joker 35.

What i really want to know is how do you find the PCB PN in fw's such as 660 or 2x5 MTK where none of those searches work? I figured that the lack of unicode was the problem, but plain text search works with 300-350.

**lolypop000** · 3rd July 2013, 12:23 PM

30 = 0
31 = 1
32 = 2
...........

00 = .

**Neil** · 3rd July 2013, 01:07 PM

Loly, that's the non-MTK fw. Try it with the 2x5 MTK [Only registered and activated users can see links. ] or the 600 series [Only registered and activated users can see links. ].

PS: Typo? .... you meant 35 = 5, not 32 = 2 of course.

**Neil** · 4th July 2013, 03:41 AM

I guess with all the software experts here and a lack of further response it maybe means that in some older unit firmwares stated above [and particularly for MTK chips] the PCB PN is not written into the fw 'coz i doubt it's written in a way that isn't searchable? Any opinions?