[Q] network unlock lumia 820

[dekowow123]

I bought my lumia 820 from a mobile store yesterday they told me it was locked. I went home and when I inserted my sim card it showed Invalid sim I try to get the menu for entering the unlock code but it just wont come up with any sim I put in the tray. The phone is locked in some Pakistani operator I don't know so I thought maybe I should put in an European firmware. I put in a firmware brom Bulgaria but still face the same problem... Please help me

 

[guider]

I bought my lumia 820 from a mobile store yesterday they told me it was locked. I went home and when I inserted my sim card it showed Invalid sim I try to get the menu for entering the unlock code but it just wont come up with any sim I put in the tray. The phone is locked in some Pakistani operator I don't know so I thought maybe I should put in an European firmware. I put in a firmware brom Bulgaria but still face the same problem... Please help me

You can contact your Network provider to get the unlock code for your Nokia Lumia 820.If you are not able to get unlock code from network provider try with online third party unlocking services. After you get the code visit MobileUnlockGuide.com for free instruction on how to use that code to unlock your mobile.