Answer:
The capacitor helps to store data even after the battery is removed
Step-by-step explanation:
The cell phone is fitted with different types of capacitors, which come in all shapes and sizes. However they come, their main function is to store charges within them, and dissipate these charges when necessary.
This serves a great purpose in the printed circuit boards of phones as they provide the power needed for data to be stored even when the battery of the phone is removed.
A capacitor is a solid-state device because it has no moving part. It just stores charges within its parallel plates for the phone until the power is needed.