What should I do if the text floats upward when writing a text message on a Samsung mobile phone?

1. Operate on the mobile phone: Settings-Application Manager-Sliding Screen Options (All)-Find Information-Click to enter and try clearing data

2. If there is a problem If it still exists (caused by third-party software), please back up your phone data (phone book, text messages, multimedia data, etc.) and try to restore the phone to factory settings (Settings-Reset-Restore Factory Settings)

If The problem still exists. It is recommended to bring the three-guarantee voucher and send the phone to the nearest Samsung service center for testing