Most of people have no Idea about how to restore deleted number, messages and other information from SIM. But there is a solution to get back deleted information from SIM. For this you should have a SIM card reader.
SIM Card reader is a plug and play device and by the help of this device you can easily access all the data in SIM card even deleted information in SIM card. Price of SIM card reader is approx. Rs. 145.
Firstly Buy the SIM Card reader then Install it on your computer then access all the information in saved in SIM card even you can change the PIN no. of SIM card via SIM card reader.