LINE is a very popular instant messaging application. As a LINE user, you could be in a scenario where you want to delete a chat completely to avoid privacy leak. In this article, we will show you a tool you can use to delete LINE chat history on iPhone.

How to Delete LINE Chat on iPhone

LINE allows its users to delete their messages selectively. Also, it is possible to wipe out the entire chat history. In this article, we will introduce three methods on how to do this.

How to Permanently Erase LINE Chat History on iPhone?

It is easy to make it impossible for聽even the FBI to recover your LINE messages. All you have to do is use a tool called iMyFone Umate Pro. The features available in the app include:

Umate Pro iphone data eraser

Key Features:

  • It will help you erase your LINE messages permanently. No one will be able to recover the messages.
  • You can find and permanently erase the LINE messages you had deleted using the conventional means.
  • It can help you save space by clearing LINE crash logs, fragments, corrupt files, and caches.

iMyFone Umate Pro is recommended by lots of noted media arround the world: MacWorld, iPhoneinCanada, APPKED, etc.

iMyFone Umate Pro review



Permanently Erase LINE Chat History on iPhone

To permanently delete your LINE messages using iMyFone Umate Pro, follow the steps below:

Step 1: Download, install and launch iMyFone Umate Pro on your Windows PC or Mac. Connect your iPhone or iPad to your computer. You will have to trust the computer if you are connecting to the computer for the first time.

Windows version Mac version

Step 2: Tap Erase Private Data on the left-hand column and then click Scan.

scan your private data

Step 3: After the scan, select LINE from the list of apps displayed on the Private Data column. You can preview the LINE messages and select the ones you wish to delete. Tap Erase Now.

preview and select private data

Step 4: Select the privacy level and type 鈥渄elete鈥 in the textbox. Click Erase Now again.

type delete to confirm erasing private data

Delete LINE Chat Selectively (Recoverable)

You can delete specific messages in a chatroom easily on LINE. These could be messages you sent to a colleague by mistake. All you have to do is follow the steps we have outlined below:

Step 1: Launch LINE on your iPhone and open the chatroom whose messages you would like to delete. At the top-right of the chatroom window, tap the V icon.

Step 2: Click Edit Messages and then select Delete Messages on the popup that appears.

Step 3: Select the messages you wish to delete. At the bottom, tap Delete [number of messages].


Delete All LINE Chat History (Recoverable)

Maybe you want to delete all your chat history. This could be because you want to create more space on your device or you are just removing private information before you resell or give away your iPhone or iPad. Using the previously described method will be tedious. You would want a method that can wipe all your LINE messages in one go. To delete LINE chat history on iPhone without leaving a single message in the chats, follow the following steps.

Step 1: On LINE, open Chats & Voice Calls. This option will be available in More > Settings.

Step 2: Click Clear Chat History. This option will be available under History. A Popup will appear asking you to confirm whether you do want to delete your chat history. Tap Remove to confirm.



The above 2 conventional methods of deleting LINE messages will make them disappear such that you will not have the ability to view them yourself. However, the messages will still be available on your iPhone. They will just be moved from the Allocated space to Unallocated space where you cannot view them.

However, they can be recovered using a simple third-party tool. If you are deleting your LINE messages to safeguard your privacy, it's wise to use iMyFone Umate Pro.

Windows version Mac version