Thread: Extraction and Experimenting with Garmin voice Audio Packs and fw symbols, icons

Yes, that's the same fw i'm running, apart from the boot.bin which is US [v4.50]. It and and SG [v2.50] fw_all naturally have overwrite of HWID to 0870 & SW Version to 4.51. So my fw_all bin and original fw_all from SG gcd files should match apart from hwid & sw version changes. Anyway, here's my actual fw:

Spoiler: Click

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How are the symbols from fw_all.bin corrupt? I only checked the first 100 or so and they looked ok but there's over 900 of the little blighters.

EDIT: Sorry, just saw you've edited to explain so disregard above. This is what i was replying to:

I've extracted symbols from nuvi765_SG_v250 and few of them are corrupted. I don't think it's my proggy doing since this is the first time I've seen corruptions from all my extract testing. I've crosschecked the start and end pointers of PNG data and they are correct; so it only means the .gcd file has corruptions. Are you running the SG_v250 in your unit?

didn't see this:

Look at BMP_FIND_SHOPPING_HGLT.png for example of a corrupted .png
...............
Edit: Nevermind, I know what's wrong. Those Garmin developers are just pure evil.

Gotcha now. In what way exactly are they evil? [i know that are, but how? lol].