In today’s world the mobile phones are used by people as an essential item in their daily life. So there are millions of phones in use in each country. Like wise they are in use, they frequently get to be un functional after their guarantee period. So the people are in search of repair men all over the world.

You too can become as a mobile phone technician. It needs little patience, some investment for tools. You can learn it from any institute or from tech yourself books or online courses which you can follow.

Important thing, if you want to learn mobile phone unlocking, first check with the authorities whether it is legal to do it. Because, in most of the countries unlocking of mobile phone is legally prohibited.

When you have finished learning the phone repair job tell your friends and relatives about it. They are the first ones who can approach you after they play too much games on it or drop their phone in the washing machine or in some water filled places.

Many people don't know how to replace their batteries or download their pictures and videos. Also you can do software installations, upgrading, changing data from one SIM to another and many more things. Once you are confident you can advertise in the local market about your service.
All you will need are some simple tools.

Service Manuals. (These can be downloaded or can be purchased according to your need.)
When you get a repair job you can ask them to pay for the parts to be purchased by the customer, if you don't have money.
So get your foot set in to the mobile phone world which is growing rapidly. This can be done as a work at home project.
For better care you must learn about Ribbon type phones and replacing or repairing them. Software installations, Unlocking, and flashing also should be covered. Also you must have good knowledge of Bluetooth, Card reader, Infrared, Data cables.
Mobile phone Games, MP songs, Unlimited Video, Software setup, Schematics, Applications,software codes and virus Guard.