Resetting all settings can assist, especially if the issue is related to your iPhone settings, such as when a new update overrides your display settings, alerts, location services, and other features that deplete the battery faster. In this instance, your smartphone is most likely charging regularly, but due to the way the settings are set up, it takes longer to charge entirely. To rule out this possibility, you can restore the default system settings on your iPhone SE and then individually modify items such as enabling functions you need to utilize, such as Wi-Fi and Bluetooth.If you want to give it a shot, here's how to do it:
- From the Home screen, choose Settings.
- Select general
- Reset may be found by scrolling down and tapping it.
- To reset all settings, tap the Reset all settings option.
- To continue, enter your device passcode if requested.
- Then, to finalize the system settings reset, touch the choice.
Allow your iPhone to complete the process of resetting and restoring the system's default settings and preferences. In contrast to a factory or master reset, no data is lost throughout the operation. In other words, there is no data loss.