Full Guide about How to Change Screen Lock Time on iPhone

Lisa OuUpdated by Lisa Ou / Nov 30, 2023 15:20

Good day! I was reading my notes on my iPhone. It is to take a review for all our minor and major subjects in school. Our final exam is near. That's why I must dedicate all my free time to reviewing notes. However, whenever I read them, the screen locks after only a few seconds. Can you help me learn how to change lock time on iPhone? Please help me with this issue. Thank you so much in advance!

The inconvenience you are experiencing can only be fixed with a few taps on your iPhone. See this full guide for more information and bonus tips! Move one below.

Full Guide about How to Change Screen Lock Time on iPhone
Guide

Guide List

FoneLab iOS Unlocker
FoneLab iOS Unlocker

FoneLab Helps you unlock iPhone screen, Removes Apple ID or its password, Remove screen time or restriction passcode in seconds.

  • Helps you unlock iPhone screen.
  • Removes Apple ID or its password.
  • Remove screen time or restriction passcode in seconds.

Part 1. How to Change Screen Lock Time on iPhone

No doubt that you are using your iPhone for multiple tasks. That’s why it is better to set the iPhone screen lock time to longer. Come to think of it, you are doing tasks on your iPhone, and the screen turns off frequently. If so, you need to turn it on again and enter the password correctly before you can access the task you are doing again. It takes too much time, right? Learning how to change iPhone screen lock time will be very helpful for you!

The below steps are detailed for you to avoid errors in the process. You only need to follow them according to the best results. Are you ready to perform them? Please scroll down below.

Step 1Grab the iPhone that you own. After that, please open it and locate the Settings app. On the next screen, you will see many features for customizing your iPhone. Please swipe down on your screen and choose the Display & Brightness button among all the options.

display and brightness button

Step 2Please familiarize yourself with the interface of the screen. Select the Auto-Lock button afterward. You will be directed to a new interface, and the feature's seconds and minutes list interface will be shown. See the list below.

  1. 30 Seconds
  2. 1 Minute
  3. 2 Minutes
  4. 3 Minutes
  5. 4 Minutes
  6. 5 Minutes
  7. Never

Choose the most convenient screen timeout that you prefer to use. The list above is from least to highest order. After that, tap the Back button at the top left corner of the main interface to save the changes.

auto lock button on iphone

Part 2. How to Unlock iPhone Screen Lock without Password

Learning to change iPhone screen lock time properly is convenient. But what if you accidentally can’t remember the iPhone screen lock password? That’s very stressful because you cannot use the iPhone entirely. Luckily enough, you have FoneLab iOS Unlocker! It has 5 features that you should discover for your iPhone. See them below as we list them. Move on.

FoneLab iOS Unlocker
FoneLab iOS Unlocker

FoneLab Helps you unlock iPhone screen, Removes Apple ID or its password, Remove screen time or restriction passcode in seconds.

  • Helps you unlock iPhone screen.
  • Removes Apple ID or its password.
  • Remove screen time or restriction passcode in seconds.
  1. Wipe Passcode Feature - Remove the digit or alphanumeric passcodes on your iPhone. It also includes the iPhone Touch ID and Face ID detections.
  2. Remove Apple ID Feature - It can remove Apple ID on your iPhone without a password. You can sign in to a new account afterward.
  3. Screen Time Feature - It can remove the Screen Time on your iPhone. It can also retrieve restriction passcodes.
  4. Remove MDM Feature - It removes Mobile Device Management on all iOS devices.
  5. Remove Backup Encryption Settings - It can turn off your iPhone's iTunes backup encryption settings.

After knowing the tool's features, it is time to understand how FoneLab iOS Unlocker functions. Let’s see the detailed steps below for the best results. Please scroll down.

Step 1Please visit the software's official website using one of your web browsers. After that, click the Free Download button on the left side of the main interface. Click the Downloaded File at the top. Set it up afterward, and the computer will launch it automatically.

click free download button

Step 2The 5 features of the tool will appear on your screen. Choose the Wipe Passcode button at the top. You will be directed to the connecting interface afterward. You only have to get a USB cable and connect your iPhone to the computer. Once the process is successful, you will see the OK icon on the screen. Click it to proceed with the process.

choose wipe passcode

Step 3Please confirm the information of your iPhone before starting the unlocking process. Please insert the Device Category, Device Type, Device Model, and iOS Version information. After that, please click the Start button to proceed.

click start button

Step 4The software will download the Firmware Package needed in the process on the next interface. Please wait patiently. The progress of the downloading process will be posted on the screen. After that, please click the Unlock button.

Step 5The software will direct you to another interface. All you have to do is type the 0000 code on the box. Click the Unlock button once again to start unlocking your iPhone.

click unlock button
FoneLab iOS Unlocker
FoneLab iOS Unlocker

FoneLab Helps you unlock iPhone screen, Removes Apple ID or its password, Remove screen time or restriction passcode in seconds.

  • Helps you unlock iPhone screen.
  • Removes Apple ID or its password.
  • Remove screen time or restriction passcode in seconds.

Part 3. FAQs about How to Change Screen Lock Time on iPhone

1. Does changing the lock screen time on an iPhone drain the battery?

It depends on the lock screen time interval on your iPhone. The shorter the gap, the more you can save the iPhone battery. On the other hand, the longer the interval, the more your iPhone will use on its battery percentage. If so, setting the iPhone lock screen time to 30 seconds is recommended if you are not using it often.

2. Why does my iPhone turn off after 15 seconds?

The shortest iPhone screen lock time is 30 seconds. If so, the 15-second interval is very unusual to experience. The mentioned issue only happens on Android phones, not iPhones. There may be a system error on your iPhone. Turning it off and on is recommended to reboot your phone. Rebooting techniques can fix minor or major issues on your iPhone.

3. How to change your clock to military time on iPhone?

You only need to set the time and date of the iPhone to 24-hour format. Here's how: Open the Settings application on your iPhone. After that, you will see all the customizations you can make on your iPhone. Tap the General button at the top of the main interface. Later, choose the Date & Time button among all of the options. You will see 3 sections on the screen. All you need to do is toggle the 24-hour Time slider on the right to activate it.

It is very important to change screen lock time on iPhone appropriately. It is not to be disturbed and spend much time turning on your iPhone every time its screen turns off automatically. We hope that we answered all of your questions in this post. We also include a bonus third-party tool to help you unlock your iPhone screen without the password. It is with the help of FoneLab iOS Unlocker. Do you have more questions? Leave them in the comment section below. Thank you!

FoneLab iOS Unlocker
FoneLab iOS Unlocker

FoneLab Helps you unlock iPhone screen, Removes Apple ID or its password, Remove screen time or restriction passcode in seconds.

  • Helps you unlock iPhone screen.
  • Removes Apple ID or its password.
  • Remove screen time or restriction passcode in seconds.
Leave your comment and join our discussion