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 English Forums - Hardware
 Mio AIO Forums - www.mionav.com
 DSK1 partition lost in MIO C520
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Page: of 14

krisvw

Belgium
27 Posts

Posted - 27 juin 2009 :  00:36:30  Show Profile  Reply with Quote
g_alin,

No.
select = hold down for 2 or 3 seconds
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krisvw

Belgium
27 Posts

Posted - 27 juin 2009 :  00:38:21  Show Profile  Reply with Quote
g__alin,

If you ever come in contact with a winceimg.bin file for a Europian mio C710 ot C510, then you know where to fing me. :-)
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g_alin

USA
817 Posts

Posted - 27 juin 2009 :  02:05:09  Show Profile  Reply with Quote
krisvw,
thank you for your feedback.
Try to find some one with this type of device and download the SMFlash.img (with DiskRW) ... I never tried to extract winceimg.bin for the Cx10 but I can give it a try ...
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resat

8 Posts

Posted - 27 juin 2009 :  08:52:20  Show Profile  Reply with Quote
g_alin,

thank you very much for your help but I have a question.
when I copy all the files from "galin_UPGRADE_MIO_19Jun09/SDCard" to my SD Card and make a hard reset,
device asks me "unlock UPGRADE" Yes or No.
When I press Yes, nothing happens?

Waiting your reply before making anything
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take

11 Posts

Posted - 28 juin 2009 :  07:14:09  Show Profile  Reply with Quote
I was delete everything on my flash disk and now mya pc can't detect my c520. What can i do?
my device is a mio c520 with rom c520EEUT+v1+0003 after update to miomap2008!
Thanks
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MadGps

7 Posts

Posted - 28 juin 2009 :  14:30:11  Show Profile  Reply with Quote
G_Alin,

Thank you very much for your fix. It worked fine on my MIO C320. I've been able to re-flash the firmware and DSK1 partition is back a original. Thanks !
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g_alin

USA
817 Posts

Posted - 29 juin 2009 :  19:57:32  Show Profile  Reply with Quote
resat,

Try this update ....
http://www.gpspassion.com/upload2/galin_UPGRADE_MIO_29Jun09.zip
If it doesn't work we have to build a special unlock that doesn't start any original software from Mio and reveal only the wince ...
Also you can try this unlock:
http://www.gpspassion.com/upload2/DiskRW_C520EEUT_v1.zip
After restart you should have task manager and desktop. Tell me if you have access to the desktop and Start button.

take,
You have to upgrade (downgrade if you like) to an older version of firmware (oldies but goldies :) ). Tell me your original firmware, model name, region and all other information you know about that GPS maybe I can find that specific firmware ;).
But before we need to find away to start this software (UPGRADE) ... and only after, we'll see what winceimg to write on the GPS.

MadGps, ;)

Edited by - g_alin on 29 juin 2009 19:58:24
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resat

8 Posts

Posted - 30 juin 2009 :  09:52:06  Show Profile  Reply with Quote
g_alin,

Thank you very much for your effort!
I am finally able to downgrade from MioMap 2008 to MioMap 3.3 regarding your steps :)
The only thing that I have to add is, about files.

In "Mantas405A43_EEU" folder, open "auto.mscr" with notepad and change :

# start exe
RunWait ("\Storage Card\UPGRADE\w_coredll\UPGRADE_APP_.exe")


with:

# start exe
RunWait ("\Storage Card\UPGRADE\w_coredll\cupgrade_app_.exe")


Also in "OSCAR91A_EEU" folder's, auto.mscr we have to make the same change.
"\Storage Card\UPGRADE\w_coredll\" folder only contains "cupgrade_app_.exe"

After making the changes, I get able to enter as SuperUser to my device.

Thank you very much for your effort again! :)
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resat

8 Posts

Posted - 30 juin 2009 :  12:18:57  Show Profile  Reply with Quote
And finally, after restoring from original dvd, do not forget to plug SD Card to change settings NormalUser instead of SuperUser.
Otherwise when any SD Card plugged, it comes to the blue screen again.
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g_alin

USA
817 Posts

Posted - 30 juin 2009 :  21:15:13  Show Profile  Reply with Quote
resat,
Thank you for your feedback. :) ("BUGs are smarter than us").
I changed the paths in order to point to the right *.exe file name.
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asgaard

10 Posts

Posted - 01 juil. 2009 :  22:29:56  Show Profile  Reply with Quote
@G_Alin
How can i generate cks for u're winceimg.bin? I'm trying to make the update from SD card, and GPS it asks for .cks file.

Tks.
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g_alin

USA
817 Posts

Posted - 02 juil. 2009 :  04:06:40  Show Profile  Reply with Quote
asgaard,

example:
http://www.gpspassion.com/upload2/g_alin_winceimg.chk.zip

use some hex editor (Hex Workshop v.6) to modify the file because notepad will add some unwanted bytes at the end (or at the beginning .. I don't remember ... )
First parameter is length (add one byte with hex editor if the file is bigger than 10 megs)
You have to use Hex Workshop v.6 to generate the CRC32.
But why don't you use the USB upload?

For everyone interested,
Last UPGRADE package is:
http://www.gpspassion.com/upload2/galin_UPGRADE_MIO_01Jul09.zip
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asgaard

10 Posts

Posted - 02 juil. 2009 :  10:25:57  Show Profile  Reply with Quote
@G_alin
TKS for u're solution it is working 100% to Mio C520. I tested and make my flash disk visible again.
in other way i tryed to upload Version R48 to my Mio C520 EEU but, after succesful flash and a HW Reset, the device was started OK and after i calibrated the screen nothing. It stay in Mio Desktop without any interface.

Maybe My Firmware is Broken? or i must do anything else?
10x
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g_alin

USA
817 Posts

Posted - 02 juil. 2009 :  18:10:41  Show Profile  Reply with Quote
asgaard,
R48 is for C520_NA (hardware is different ... has 2G of flash ...).
For C520_EEU are two known firmwares:
http://www.gpspassion.com/upload2/C520_EEU_ROM_R02.zip
http://www.gpspassion.com/upload2/C520_EEU_ROM_R45.zip

General use information,
This is a typical example of 'How to brick your device'.
Now if you have the UPGRADE screen activated, you can enter into the 'blue screen' and it shouldn't be a problem to upgrade to other version of firmware (with only one condition: Don't write the bootloader - uboot.bin).
As a general rule: is not recommended to upload a firmware that is not compatible with your device (type, model and region); but (even if I will repeat my self) if you have the UPGRADE screen activated the chances to recover your GPS are increasing.
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zeluis_cps

Brazil
6 Posts

Posted - 02 juil. 2009 :  18:15:09  Show Profile  Reply with Quote
Many Thanks G_alin! I recovered access to DSK1 partition in my C320 device!!!
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