Why is the htc809d lock screen weather not available?

1) Try to use it after restarting the phone.

2) Go to phone settings-Applications-All-weather-Clear data and try.

3) Back up the data of the mobile phone, and try to use the mobile phone after restoring the factory settings.

4) It may be a system or hardware failure. It is recommended to send the backup materials together with the invoice card to HTC maintenance center for maintenance.