Hi everyone
This week..my n900 was working perfetly..I didnt install anything neither had fell to the ground..
Till in the morning I notice that I was not able to get my home wifi signal neither my GPRS internet conection...
Then I open wifi eye app.. but it didnt execute....I turn off the device and I saw the message of malfunction 10s shutdown.
I tried to turn it on again..but nothing..When I remove the battery and place it again the n900 turns on.
But the problem was still there..

At the beggining I thougth it was a problem of the wifi..but then I realice that I could not execute the files manager neither the aplication manager..It just crash the phone.
I turn it off..and the only way to turn it On again..is by removing the battery.

I flash the n900 and I lost all my apps...but the problems keeps the same...
and without wifi..I cant get any apps again....
.
Please..I need help..If someone had this problem before HELP me to solve it....

sounds like a hardware problem.. try reflashing first, otherwise, give it in for repairs

No..i don think so..it just suddenly happend...I already reflash firmware, and emmc too...but the problems are still there

I tried to cold flash it but on windows7 and vista
when the flash starts it appears an error and Maemo flasher 3.5 closes...

Any idea??

For the cold flash I did the following instructions that I get from http://wiki.maemo.org/Flasher
To cold flash (needed usually when the bootloader has been changed), run:

$ flasher-3.5 -c -h RX-51:<hw_id> -F <FIASCO image> -f
The code "RX-51" used in the example is the product code for the N900 device. The <hw_id> is the product HW revision, which is a 4-digit code. Both product code and HW revision can be found from the type label of the device to be flashed. The type label is on the back of the device, underneath the battery.

SO..I wrote exactly this on maemo flasher:
flasher-3.5 -c -h RX-51:2101 -F RX-51_2009SE_20.2010.36-2_PR_COMBINED_MR0_ARM.bin -f

And it starts flashing but then an ERROR appears and close maemo flasher..
Help..

Please try again this time not forgetting the option to flash -f
http://wiki.maemo.org/Updating_the_tablet_firmware

What's the error message?
Also, are you sure you're fiasco image and kernel image are okay?
maybe corrupt image so try redownload and flash again perhaps?
Also, does it display the update mode screen (nokia logo with usb on top right of screen) when you hold u on power up before you run flasher?

yes..it display the update mode
and the error is..( sorry its spanish)
Nombre del evento de problema: APPCRASH
Nombre de la aplicación: flasher-3.5.exe
Versión de la aplicación: 0.0.0.0
Marca de tiempo de la aplicación: 4abb75ae
Nombre del módulo con errores: StackHash_0a9e
Versión del módulo con errores: 0.0.0.0
Marca de tiempo del módulo con errores: 00000000
Código de excepción: c0000005
Desplazamiento de excepción: 00000000
Versión del sistema operativo: 6.1.7600.2.0.0.256.48
Id. de configuración regional: 12298
Información adicional 1: 0a9e
Información adicional 2: 0a9e372d3b4ad19135b953a78882e789
Información adicional 3: 0a9e
Información adicional 4: 0a9e372d3b4ad19135b953a78882e789

what its exactly what I should write on maemo flasher in order to do a cold flash..

it is ok..what I did before?? or is there somethig wrong.??

Haven't read through the whole thread. Maybe something here to help.http://talk.maemo.org/showthread.php?t=43067

you do know that

flasher-3.5 -c -h RX-51:2101 -F RX-51_2009SE_20.2010.36-2_PR_COMBINED_MR0_ARM.bin -f

the bold bit should match with the file you have downloaded.