Unable to log in automatically with LINE Login
When trying to use LINE Login、"I can't log in automatically (auto login) with LINE"Events such as this may occur。
Flow of normal LINE login and ID linkage
generally、When a user taps the "LINE Login" button、Transition from the browser to the LINE app、Login process will be performed automatically。If you agree on the authorization screen、Standard browser (Safari for iOS)、For Android, return to Chrome, etc.) and complete the login.、ID linkage is also completed。
but、Due to the following reasons、An error may occur when linking your LINE ID or logging in to LINE.。
- The session between the start of collaboration and the completion of collaboration is disconnected.
- Your browser does not support LINE's automatic login feature.
Main causes of login failure
For the following reasons、LINE login or ID linking may not work properly.。
- The browser you are using does not support LINE's automatic login function.
- Session ends during login process
Environments compatible with LINE automatic login
LINE automatic login、Works correctly with the following browsers：
- iOS：Safari or LINE in-app browser
- Android：Chrome or LINE in-app browser
*May not work properly with some browsers。
Check points and countermeasures when an error occurs
1. Is it in private mode?
If your browser is in "private mode (incognito mode)"、The login process may not work properly。
How to deal with it：
cancel private mode、Please try LINE login again from the standard browser.。
2. Have you changed your standard browser?
for example、If you have changed the standard browser from Safari to Chrome on iOS、An error may occur when logging in to LINE.。
LINE automatic login、It works properly in the following environment。
- For iOS：LINE in-app browser or Safari
- For Android：LINE's in-app browser or an external browser such as Chrome
How to deal with it：
Please restore the standard browser from the smartphone settings as follows.：
- For iPhone：Change default apps on iPhone or iPad
- For Android：Make Chrome your default browser
Other solutions：
If you want to log in without making the above settings, clickLog in with LINE app” to forcefully launch the LINE app.。
