How to change screen timeout on iPhone (Auto-Lock) in 2026 - Setapp Tap on Auto-Lock to change the screen timeout on iPhone. Tap on Auto-Lock to adjust the iPhone screen timeout TIPS: If the iPhone Auto-Lock is disabled, and you can’t access it, go to the Battery section in Settings and turn off Low Power Mode first. How to Change Screen Timeout on iPhone 15, 14 & Older - HowToiSolve Learn how to easily adjust your iPhone's lock screen timeout settings with this step-by-step guide.

Understanding the Context

Say goodbye to constant re-locking! To modify the default screen timeout iPhone feature, open Settings > scroll to Display & Brightness > tap Auto-lock and set a desired period of inactivity before the screen turns off. This comprehensive guide will walk you through everything you need to know about changing the screen timeout on your iPhone, troubleshooting common issues, and customizing the settings to suit your preferences. Here's how to Increase Or Decrease iPhone's Screen Timeout on iPhone.

Key Insights

And Fix the Auto-Lock time option grayed out. Learn how to easily increase the screen timeout on your iPhone! This step-by-step guide walks you through adjusting your settings to keep your display active longer.