
Apple has officially rolled out the iOS 14 Beta version to users for experiencing more appealing features. However, being a Beta version, iOS 14 still encounters numerous glitches. Therefore, if you want to downgrade iOS 14 to iOS 13.5.1 for a more stable experience, follow the instructions below.
1. Efficient and 100% successful guide to downgrading from iOS 14 to iOS 13.5.1
Apple has officially rolled out the iOS 14 Beta version to users for experiencing more appealing features. However, being a Beta version, iOS 14 still encounters numerous glitches. Therefore, if you want to downgrade iOS 14 to iOS 13.5.1 for a more stable experience, follow the instructions below.
Apple releases iOS 14 Beta
At the WWDC 2020 event held on June 22nd, Apple officially introduced iOS 14 and iPadOS 14 for iPhone, iPad, and iPod Touch devices. As a new operating system version packed with many exciting features, iOS 14 Beta quickly attracted a large number of users to download and experience.

Apple introduces iOS 14 at the recent WWDC 2020 event held on June 22nd
However, beta versions are typically reserved for developers and programmers, so iOS 14 Public Beta 1 inevitably encounters glitches, causing disruptions and inconveniences in usage such as battery drain, home screen errors, camera malfunction, and limited access to various apps...
For users, even minor glitches can be bothersome when using a smartphone. Therefore, if you've had enough of iOS 14 Beta, consider downgrading from iOS 14 to iOS 13.5.1 to revert to a stable and smoother experience.
Guide to Downgrading from iOS 14 to iOS 13.5.1
Step 1: Turn off Find My iPhone feature by navigating to: Settings > Apple ID > Find My > Off
At this step, the system will prompt you to log in with your Apple ID and password to disable Find My iPhone feature.

To restore iOS 13, you need to disable Find My iPhone feature
Step 2: On your PC/laptop, download and install iTunes HERE.
Download iOS 13.5.1 version suitable for your iPhone device to your computer
Download iOS 13 HERE.

Select the Apple device to install the iOS 13 version you're about to download

Choose the available iOS ROM with a green checkmark and download it to your computer
Note: Make sure you download the most suitable iOS version for your iPhone/iPad.
Step 3: Connect your iPhone to the computer via iTunes.
On the main iTunes interface: select the phone icon > press Shift + left mouse > Check for Update or Restore iPhone > select the iOS ROM you just downloaded and proceed with the installation.

Downgrade iOS 14 to iOS 13.5.1 quickly and simply
Note: During the installation process, users should not use or disconnect the iPhone from the computer to avoid interruptions and unfortunate incidents.
The downgrade from iOS 14 to iOS 13.5.1 process will take approximately 20-30 minutes, depending on the network speed and the processing speed of the iPhone/iPad. Therefore, make sure your Apple device has enough battery to smoothly go through this process. Wishing you success!