Why does the Redmi Note 13 restart repeatedly and the battery fluctuate?

Question

Accepted Answer

Many factors will lead to repeated restarts and a sudden fluctuation, such as a software update, corrupted files in the operating system, a malfunctioning power button, a failing battery, incompatibility of some APPs with the phone, lack of storage and malicious software. Normal power on/off and restart operations on the Redmi Note 13 have no impact. The sudden fluctuation in battery level occurs only when the power button is repeatedly pressed and held for 16 seconds. This scenario is less common in the use of the Redmi Note 13. This situation is unlikely to occur under normal circumstances and will not affect your regular usage.