To get back the logo, just download the 37xx logo.bin file and use GIR_Editor Tools menu to convert it to 34xx. Then replace the picture by another PNG of resolution 80x480. Save new logo.bin. Then merge boot.bin and new logo.bin with RGN_Tool to make a new .rgn and flash with updater.exe.
Did somebody figure out what the files are mt.nvm, arc.bin, bee.bin. I'm mostly curious about mt.nvm. All these files can be found in folder .System/GPS
I met arc.bin and bee.bin in Nuvi 765 in first time. The folder is Garmin\ExtData\. This files generated by system and have info for working of MTK chipset. I am sure it needs for working of GPSChipsetTypeMHotFixData (006-D1221-00.bin). Any way this files is present with GPSChipsetTypeMHotFixData always and contiguously updates by system. GPSChipsetTypeMHotFixData (006-D1221-00.bin) not changed during working of device and need update from Garmin.com only.
I met mt.nvm in Nuvi 205 MTK in first time in Garmin folder. I thought is message log for MTK chipset by analogy.
But after the expiration of time Nuvi 37xx came. I was searching for GPSChipsetTypeMHotFixData (006-D1221-00.bin) in inventory but no result!? Surprise? Well GPSChipsetTypeMHotFixData integrated in software I came to a conclusion and found fragment of 006-D1221-00.bin in gupdate.gcd. Oh Garmin...
Garmin, how much is 30 pieces of silver for Judas today? Were they worthy for crucifix of GPSPower?
File mt.nvm. Does extension nvm stand for Non Volatile Memory?
May be! The name of "mt" is interacting with MTK in any case.
Garmin, how much is 30 pieces of silver for Judas today? Were they worthy for crucifix of GPSPower?
I've successfully flashed to 3490 3.60 firmware and 34xx_350_logo_hid1376.rgn, but I had to return to the original 37xx firmware, and the logo is missing. Do you have any idea how to get it back?
flash the 37xx logo
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