Nokia bb5 contact service repair problem in just a minute

Hi all
Here is solution of contact service all bb5 models( Sl1 And Sl2)
You must have mxkey
if your phone on contact service or security test field or simlock data crupted
Always remember that for doing anything on bb5 atfirst back up rpl from Service>Imei Security>Imei Rebuild>Sec Select All Section>Back up Rpl

Sl1 and old bb5
First Go on Bb5 Tab>Imei & Security>Imei Rebuild>Then Go to Section And Select NPC>Back up Rpl>Reset NPC>Repair SD>Then Write The Backup Rpl>Now go to the Simlock>Repair Simlock>Then Bus Check Problemb Solve

Here is sl2

First Go on Bb5 Tab>Service>>Imei & Security>>Imei Rebuild>>Backup Rpl all section>>
repair>Now go the PM tab>Load from File>Select the Full pm>SUPER SD Auth>Then Write>Bus Check Your Problemb Will Be Solve........