I've bricked my Sansa e250

[gal710]

when iI try to "init" trough the e200tool in ubuntu i get this message:

e200tool v0.2.3-alpha (c) by MrH 2006, 2007
Searching for device 0781:0720 ... found!
Failed to claim the interface (-1, Operation not permitted)
Searching for device 0b70:0003 ... 9 8 7 6 5 4 3 2 1 0 not found!

what should i do about it?
 tnx for all of u!

[linuxstb]

Are you running e200tool as root?

[gal710]

how do i do that?
i sample drag the e200tool into the terminal
and type "init"

[gal710]

anyone??? i've been working on it for half a year...
i don't have any pre knowledge in ubuntu
so i need your help!  

[LambdaCalculus]

There's no need to double post. If someone doesn't come forward right away, then either no one knows the answer, or they didn't get a chance to answer yet.

Type (without the quotes) "sudo e200tool" in the terminal, then enter your password. Then continue the process as normal.

[gal710]

i know this, but how do i put the e200tool inside the root folder?

[Bagder]

You don't put it in the root folder, you need to run the tool as the root user. This is done by the sudo thing LambdaCalculus379 mentioned.

[gal710]

o.k i've been done all the procedure to the end but it seems like it don't save any step that i've been done
after i flashed it in 16 mb format it's shows again a empty screen with the blue led
and before i could see the 16 mb format in the computer.