There can be many ways to Unlock your phone. As far as i know unlocking by codes is the simple and safest way.unlock using software delete some information in memory i unlock my phone using codes , you can unlock your phone here http://www.theunlockarena.com/supported-phones/rs13wp7/ I used codes to unlock my cell phone. you need to specify the country and network provider
Answers & Comments
You can get the code from service provider....
There can be many ways to Unlock your phone.
As far as i know unlocking by codes is the simple and safest way.unlock using software delete some information in memory i unlock my phone using codes , you can unlock your phone here http://www.theunlockarena.com/supported-phones/rs13wp7/
I used codes to unlock my cell phone.
you need to specify the country and network provider