Mobile connectivity and control of semiconductor manufacturing equipment

A system for semiconductor tool maintenance, the system comprising:

• a semiconductor tool;
• and
• a portable electronic device tethered to the semiconductor processing tool, whereby the portable electronic device is communicatively coupled to the semiconductor tool such that data may be transferred between the semiconductor tool and the portable electronic device, the portable electronic device comprising a display, a user input interface, and a processor communicatively coupled to the display, and the user input interface, the processor configured to operate the portable electronic device for providing to the semiconductor processing tool via the portable electronic device instructions for maintenance of the semiconductor processing tool for implementation on the semiconductor processing tool.