Factors that may cause your phone to heat up During the initial setup after purchase or when restoring data. When downloading large files. When using apps that require more power or using apps for extended periods. While multitasking or when running many apps in the background. When using a large amount of data for syncing with the cloud, email, or other accounts. When the device is placed in direct sunlight. When using the mobile hotspot and tethering feature. When using the device in areas with weak signals or no reception. When charging the battery with a damaged USB cable. When the device’s multipurpose jack is damaged or exposed to foreign materials, such as liquid, dust, metal powder, or pencil lead. When you are roaming.
You can save battery usage by doing the following: 1- Make sure to close background applications and also turn off Wi-Fi when you stop using it. 2- Optimize the battery through Settings, then Battery and Device Remote, then Optimize Now 3- Please make sure that the device is up to date by going to Settings and then Updating Bulbs C Then download and install 4- Activate battery protection through settings: battery, device care, battery, then more battery settings, then battery protection. 5-Activate energy saving 6- Go to Settings, choose Battery, then choose Background usage limits, then choose to put unused applications in sleep mode
