Does frequent flashing of Android phones have any impact on the phone?

The purpose of flashing a mobile phone is mainly to fix bugs in old versions of the software, usually to solve problems such as slow response, low volume, SMS templates, crashes, display brightness, etc. Some are to enhance the functionality of the original model, such as adding digital zoom, image frame types, image editing functions, etc. , thus enhancing the functionality of the phone without changing its hardware. Generally speaking, the damage caused by flashing to the mobile phone is not caused by the flashing itself, but is usually caused by mistakes during the flashing process. However, flashing can generally be omitted and the hardware is rarely damaged. Of course, if there is no problem with the system, it is best not to brush randomly. The purpose of flashing is no longer a simple system upgrade, but the personal interest of mobile phone enthusiasts.