How do you open a SIM card tray without the tool? For those who don’t have a SIM tray ejector on hand, the humble paper clip is one…

GSM Sources

The SIM card contains the secret authentication credentials to identify itself to the device. If you are worried about the SIM card being misused for authenticating as yourself…

GSM Sources

What is the cheat for ambrosia in Sims 3? When a ghost eats Ambrosia, they rise up into the air and return to their normal coloring like in…

GSM Sources

How do I backup numbers to my SIM card? Back up Android contacts to your SIM card Open your “Contacts” or “People” app. Hit the menu button and…

GSM Sources