How would you unlock a Blackberry Curve 8520?

[hsmmanic]

1. How can you unlock a Blackberry Curve 8520
2. Can you just then insert a different sim card from a different network and it will work perfectly normally

[aarlene]

Hi,
1.You can unlock your Blackberry Curve 8520 using unlock codes. Contact your service provider and get the unlock code from them, if they don't give you the code, you can get it from online sites. Try Unlocking4u.com , they provide codes at affordable price along with simple unlocking instructions.
2. Yes!! After unlocking your phone you can use it with any GSM Network, normally!!