Hello !
If you want to be a smart phone and laptop technician, you need as a minimum an associate degree in electronics repair, computer science or any related field. Those specializing in central office or commercial machines may need a bachelor's degree.
You can cover topics such as: electronics fundamentals, digital and solid state electronics, and computer repair for hardware and software. You can undergo mobile phone service training courses, smartphone repairing courses, laptop repairing courses etc.
All the Best !!
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