There are many factors that can cause damage to a mobile phone and shorten its life, and these are some of the main reasons:
Stress: Exposing a mobile phone to high pressure and temperatures can damage the internal hardware and reduce the life of the phone.
Inefficiency in Maintenance: Inadequate maintenance can cause various issues that may damage the phone.
Viruses: Viruses that may enter the phone can cause damage to the software and the platform.
Irregular Modifications: Irregular modifications to the phone can cause various problems and damage to the hardware.
Excessive use: Excessive phone use can damage devices and shorten their lifespan.