If your LINE app is running slowly, we recommend clearing the cached data temporarily stored in the LINE app.
When you use LINE regularly, cached data and chat history data start to build up, which can cause the app to run slowly.
Useful info
- You will not be able to view data such as photos or videos after their storage period has passed.
To clear cached data from the LINE app, see the following steps.
Main device
1. Tap the Home tab >
> Chats.2. Tap Delete data.
3. Next to "Cache", tap Clear.
Sub device
iPad
1. Tap Settings > Chats.2. Tap Delete data.
3. Next to "Cache", tap Clear.
Android
1. Tap the Home tab >
> Chats.2. Tap Delete data.
3. Next to "Cache", tap Clear.
Windows/Mac
1. Click
at the bottom of the main menu > Settings.2. Click Data.
3. Under "Cached data", tap Delete.
To delete the chat history for all chats, not just the cache data, see the following steps.
Be advised
at the bottom of the main menu > Settings.2. Click Data.
3. Under "Chat history", click Delete.
For the steps to clear cached data for albums, see Clearing the cache for albums.
Deleting any unnecessary data in a chat, such as chat history or photos, can also help the app run more smoothly.
Note: Keep in mind that deleted chat history and photo data cannot be restored.
See also: