3 of 7 steps Press Settings. 4 of 7 steps Press Display & Brightness. 5 of 7 steps Press Auto-Lock. 6 of 7 steps Press the required setting.
How do I lock down my iPhone?
- In Find My iPhone on iCloud.com, click All Devices, then select the device you want to put into Lost Mode or lock.
- Click Lost Mode or Lock.
How do I turn off auto lock on my iPhone 7?
- Launch Settings from the Home screen.
- Tap on Display & Brightness.
- Tap on Auto Lock.
- Tap on the Never option.
Why can't I change my auto lock on iPhone 7?
If the Auto-Lock options is greyed out on your device, too, that's because your iPhone is in Low Power Mode. “When in Low Power Mode, Auto-Lock is restricted to 30 seconds” to help conserve power, according to the official description which appears when the device is in Low Power Mode.