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I checked garmindevice.xml.
- <UpdateFile>
<PartNumber>006-B1562-00</PartNumber>
- <Version>
<Major>7</Major>
<Minor>90</Minor>
</Version>
<Path>Garmin</Path>
<FileName>GUPDATE.GCD</FileName>
</UpdateFile>
I tried to upload 5 and 14 regions from Alpha100 version 7.90. Cut off the last FF bytes.
I packed wirmare with rgntool and gfw, result is the same. But then I try to update Alpha with this firmware it goes into a loop ("Loader loading.." - reboot).
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9th August 2021, 10:19 AM #1Master
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Last edited by Fa_Piter; 9th August 2021 at 10:37 AM.
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9th August 2021, 11:25 AM #2Important User
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Flashing region 5 (the bootloader) directly may be problematic. Perhaps you should try SD method to flash just region 14 seeing the Alpha fw supports txt command xrgn. The boot.bin/ldr.bin (ramloader) from V7.80 will likely handle flashing V5.90 fw_all.bin i think.
Originally Posted by Fa_Piter
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