[2008.X] Flashing the kernel live
Tore Martin Hagen
thagen at slb.com
Thu Sep 25 08:57:34 CEST 2008
Sarton O'Brien wrote:
> On Wednesday 24 September 2008 19:05:45 Kelvie Wong wrote:
>
>> I was just wondering, is there a way to flash the kernel live (i.e. with
>> the software still running)? Is the boot partition (it's on the NAND Flash
>> somewhere) something I can just mount and override a file? Or do I have to
>> use dd? Or is there some trickery I can do with dfu-util?
>>
>
> opkg upgrade manages this so I'd say you could ... using a tool like mtd or
> such, I really don't how, just that it does :)
>
>
I don't have my phone right here, but you can do a
cat /proc/mtd
and it will list out which mtd partition that contains the kernel. Then
you do
flasheraseall /dev/mtdX
cat yourUimage.bin > /dev/mtdX
And thats it
Tore
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