When you use LINE regularly, cached data and data from your chats start to build up. This data can cause the app to run slowly, so we recommend deleting it on a regular basis.

To clear cached data from the LINE app: 

1. Tap the Home tab > Settings > Chats.

2. Tap Delete data.

3. Next to Cache, tap Clear > Clear.

For the steps to delete data from your chats, see the following Help article.