A mobile phone is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area. The radio frequency link establishes a connection to the switching systems of a mobile phone operator, which provides access to the public switched telephone network (PSTN). Most modern mobile telephone services use a cellular network architecture, and, therefore, mobile telephones are often also called cellular telephones or cell phones. In addition to telephony, 2000s-era mobile phones support a variety of other services, such as text messaging, MMS, email, Internet access, short-range wireless communications (infrared, Bluetooth), business applications, gaming, and digital photography. Mobile phones which offer these and more general computing capabilities are referred to as smartphones.
The aim of the course is producing skilled manpower, which can proficiently repair mobiles of different brands.
Repairing of mobiles is one of such course, to produce skilled manpower, who will be able to carry out repair of the mobiles to enhance their life & to make them more useful.
This curriculum of three months duration covers the usage of common hand tools, measuring instruments, usage of communication systems, faultfinding of mobile phones & their rectification, troubleshooting of software problems and upgrading of software version of handset independently to meet the need of job market.
Basics of mobile communication and electronics
Study of Digital Electronics
Assembling & disassembling of different types of mobile phones
Use of various tools & instruments used in mobile phone repairing
Details of various components used in mobile phones
Study of basic parts of mobile phones (mic, speaker, vibrator, LCD, antenna, etc)
Testing of various parts with multimeter
Use of surge machine (DC Supply)
Introduction and study of Printed Circuit Board (Motherboard)
Soldering & desoldering components using soldering iron
Fault finding & troubleshooting
Steps for repairing hardware and software problems
Circuit tracing, jumpering techniques and solutions
Troubleshooting through schematic diagramsTroubleshooting through schematic diagrams
Repairing procedure for fixing other new hardware faults
Advanced troubleshooting techniques
The modern mass cannot think of life without this facility to connect with their family and friends at any time from any venue. As a sequel of it being a necessity, it is absorbing more people into it than any other field of life these days. Now keeping in mind this fact, it is felt imperative to introduce some courses about mobiles.