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Just as quick to make it for you really, so here it is:Originally Posted by smokefree
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Usual stuff, drag it onto Updater.exe, connect in preboot mode and hope it flashes. BTW, i would have settled for a slab or 2 before, now i want a pallet of grog if this works.
Otherwise i'm all out of ideas other than simply flashing fw_all.bin as an RGN by itself and hoping bootloader can be found in ROM. I have no idea how risky that'd be for your ailing zumo, need input from the expert[s] first for sure.
Explaining this RGN in very brief terms, it's made from the original [not patched, not packed] boot.bin and the fw_all.bin packed with guru kunix's gfwpack.exe firmware packer. We know the unit can seemingly run boot.bin but its maybe incapable of loading fw_all.bin. Maybe it can be loaded if it's packed. Break a leg Buddy!
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Thread: Trying to unbrick a zumo 220
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2nd November 2014, 08:10 AM #8Garmin/GPS Systems GMod.
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