A mobile technician is a professional in technology who specializes in repairing mobile devices.

The duties of a Cell Phone Repair Technician are to troubleshoot issues with mobile phones, diagnose the cause of a particular problem, then replace parts or perform software updates to repair the device and restore it to full functionality.

Mobile phone repair technicians run tests to assess the mobile phones' functionality, install and update phone software, troubleshoot wiring problems, and replace damaged parts and components such as batteries, LCD screens, keypads, buttons.

The duties of a Mobile Repair Technician include diagnosing, troubleshooting, repairing, and maintaining mobile devices, addressing both hardware and software issues, interacting with customers, and staying updated on technology trends.