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I don't know what's inside region 15.
So most probably your Garmin doesn't work due to corrupted region 41, which you can't erase. Remind me in two weeks, I will try to make the payload, ok?
Aslo it's possible that fw_all.bin can't write flash regions similarly to boot.bin. We can't do anything then. But also we can't know for sure right now
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14th June 2014, 09:10 PM #1Navigation software Moderator
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14th June 2014, 09:26 PM #2Moderator
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Ok I will, thank you.
Originally Posted by kunix
I don't know what's inside region 15.
So most probably your Garmin doesn't work due to corrupted region 41, which you can't erase. Remind me in two weeks, I will try to make the payload, ok?
Aslo it's possible that fw_all.bin can't write flash regions similarly to boot.bin. We can't do anything then. But also we can't know for sure right now
In mean time I will try to see if I really have hwid 827 with sw 6.40 boot.bin on this thing, it might be something else and maybe executing fw_all in wrong place (sorry wild uneducated guess )
I have verified 48.bin with updater.exe does flash by doing rrgn,48 and its FFed as expected.
fyi, found garminerror.xml inside filesystem.
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14th June 2014, 10:09 PM #3Moderator
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Ok here's what don't make sense;
I borrowed 42LM with 3.80 sw, I did rrgn region 5, 12, 14. I found boot.bin in 12.bin at address 0x0 and fw_all.bin in 14 at address 0x0.
But, on 265w, 12.bin is 0 bytes. fw_all.bin is in 14. Is that normal?
Parsing "rrgn,12,1:/12.bin"
Success
Update
on 265w, I found 5.bin in boot.bin at 0x46F08 addy so I do have a clean bootloader(or whatever its called) from sw 6.40. Here is GUPDATE.GCD pulled with Ldr.bin copy cmd. [Only registered and activated users can see links. ] Maybe useful. Do they discard the rest of boot.ini?
fyi on 42LM 5.bin in boot.bin at 0x3D704 addy.Last edited by flagmax; 14th June 2014 at 10:34 PM.
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3rd July 2014, 08:38 PM #4Moderator
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Hi, If you have time and will, please make the payload. Originally Posted by kunix
I don't know what's inside region 15.
So most probably your Garmin doesn't work due to corrupted region 41, which you can't erase. Remind me in two weeks, I will try to make the payload, ok?
Aslo it's possible that fw_all.bin can't write flash regions similarly to boot.bin. We can't do anything then. But also we can't know for sure right now
Would like to Wipe region 41. Other thing I noticed is when updater.exe successfully flashes boot.bin only rgn, after the reboot, there is NO change to region 5 and still stuck on SW 6.40.
Thanks in advance.
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