how to unlock sim card
Unlocking your phone is as easy as entering a code. Here's how to get one
Unlocking SIM cards are common if you want to join another wireless network. The simplest way to unlock your SIM card is by contacting your Boost wireless provider. However, some third-party companies and websites provide cell phone unlocking services
I Will Tell You How To Unblock A Sim Card Without Puk. Its Very Simple And Easy Method. The first thing to do is always to call ethiotelecom operators at 994 and ask for your puk code But you can also use this trick if you have an old Nokia phone Follow።
1. First Of All Take Your Phone In Your Hand…
3. Then Switch off The Phone For Two Minutes, And Remove The Sim From Phone..
4. ...After That Put Back The Sim Again, Then Switch On The Phone..
5.After That Enter This Secret Code *22233421# Its All Then Press A New Pin As You Wish Like – *2121# Etc.