Jin Li's mobile phone, the message is turned on, but the encryption can't be seen. What is the reason?

Hello, you can "decrypt" the encrypted message by sliding or expanding two fingers in the SMS interface → enter the password → select and press the encrypted message for a long time;

2. First of all, whether the T card is installed, it is recommended to remove it after unplugging it; At the same time, whether there is a SIM card, rule out whether it is a mobile phone problem or a SIM card problem;

3. If it is a mobile phone problem, it is recommended to restore the default settings of SMS as much as possible, and eliminate the causes caused by SMS settings, such as SMS → More → Settings → Restore the default settings;

4. It is suggested to clear the data of SMS. Android 5.0 system, enter Settings → Advanced Settings → Application Management → All → Find SMS, clear data and cache; Android 6.0 system: Go to Settings → Application → Click "Display System Process" → Find SMS, and click "Storage Space" to clear data and cache;

5. If it can't be solved after the above operations, you need to back up the data and choose to restore the factory settings before observing.