How to Clean iPhone Calendar, Delete Calendar from iPhone

Technology has changed rapidly over the past decade leading to the emergence of smartphones, tablets and smartwatches. These devices have enabled users to be able to communicate with each other cheaply, be able to capture photos, videos and share the same content with family and friends. iPhone users like to use iPhone Calendar app to record many important schedules and at the same time be able to capture and store photos and videos as well. Although cloud storage is available, not many people have been able to embrace it fully especially with the recent hacking of the iCloud that lead to the stealing of photos and videos from celebrity accounts.

Then, how to deal with the out-of-memory problems when you saved a lot of calendars on your iPhone. Or what you will do before you decide to give away or resell your old iPhone which stores many of your private calendars? Coolmuster iOS Cleaner is able to help you out! It is specially designed for iOS device users to quickly erase all types of private data such as emails, browsing history, Safari cookies, etc. and junk files like iPhone user storage files, iOS notifications, app crash logs and so on from iPhone. It performs the erasing job fast and permanently. Without temporary cache and other junk files slowing your device down, you will be amazed at the faster and more efficient operation of your device.

By accessing background processes, Coolmuster iOS Cleaner makes keeping your phone optimized as easy as a just tapping a button. Read the following guide to learn how to delete calendars from iPhone 14/13/12/11/X/8/7, as well as iPad and iPod by using this iOS cleaning software. First of all, please free download it with the following button.

Quick Start to Erase Active Applications from iPhone 14/13/12/11

Step 1: Connect iPhone with the computer

After you downloaded and installed the Coolmuster iOS cleaner, you can use a USB cable to connect your iPhone to your computer. Launch the installed iOS Cleaner by clicking on the desktop icon and it will detect your connected iPhone quickly.

ipad data erasing screenshot

Step 2: Scan your iPhone deeply

Click "Start Scan" option to let the iOS Cleaner scan the connected iPhone instantly. After the scan, all junk files on your iPhone will be displayed in categories, including your iPhone calendar.

choose ipad data erasing level