How do I reboot my iPhone 11?
How to restart your iPhone X, 11, or 12. Press and hold either volume button and the side button until the power off slider appears. Drag the slider, then wait 30 seconds for your device to turn off.
How do I soft reset iPhone 11 with buttons?
Does hard reset delete everything iPhone 11?
Since hard resetting your iPhone 11 or iPhone 11 Pro will wipe it clean of all data, it is recommended that you create a backup of all your data before proceeding with the reset process. The first one will backup all the data on your iPhone, app data, documents, photos, and more to iCloud.