how i can unlock kyocera e4000 windows mobile

[yarra]

how i can unlock kyocera e4000 windows mobile

i see this post in form how unlock benq e72 its same kyocera e4000
and see the post here
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How to unlock BenQ E72
1. copy unclock directory to sd card.
2. First install "E72_Unlock.cab" inside firstinstall directory
3. Then run "Unlock.Enable.cab"
4. Finally application security is unlocked.
Note: You can create shorcut for Unlock.Enable.cab and Unlock.Disable.cab
through start menu. In order to call with fring first, run
"Unlock.Disable.cab" then run fring. Thus, during call there is no
gsm disable problem. After exit fring you can run "Unlock.Enable.cab"
and go without security lock. "System.Default.cab" inside default
directory returns device default factory settings. In order to activate
unlocked again you have to run "E72_Unlock.cab" first.
Yes, only unlock install Aplications
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but in kyocera e4000 not done i try with all steps but nothing happend the phone still ....network pin need

please i search by google but nobady know how i can unlock this phone .
if any one have solution tested please post here

[oronzous]

The process you've done is for unlocking app install. Now you can install any app you want.

If you want to SIM umlock it (to use it on antoher carrier), then you have to flash it with a different ROM