Samsung mobile phone. I have read the text message, but the notice column still reminds me that I haven't read it. How to set this? Very troublesome.

According to your description, I suggest you:

1. Turn off reservationless activities in the developer options, and turn off reservationless activities in the application-settings-developer options (some model developer options are hidden).

2. It may be caused by information data error. Click Application-Settings-(More/General)-Application Manager-All-Information-Clear Data.

3. Please update the mobile phone software to the latest version, and apply-Settings-My Device-System Update (pay attention to backup the important data of the mobile phone).

4. If not, please back up the data of the mobile phone and restore the factory settings of the mobile phone (Settings-Reset/Privacy-Restore Factory Settings).

If the problem still exists, please take the purchase invoice, maintenance card and machine to Samsung Service Center for inspection.

It is recommended that you apply for "booking to the store" in Samsung official website and enjoy priority maintenance service:/pre-order.

If you have any comments, suggestions and comments, please click: support.samsung.com.cn/survey.