Maybe the operation is not correct or the phone is malfunctioning.
1. opporeno5pro should support wireless charging, but first you need to confirm that your charging bank or charger is supported by wireless charging, if your charger or charging bank does not support, the mobile phone display will not have wireless charging tips.
2. If you still cannot display wireless charging with the transmission charger, then you can consider the failure of the wireless charging function of the mobile phone.
Either the backplane does not support wireless charging or the wireless charging function is damaged, and the phone case needs to be replaced or repaired.
3. It is recommended to contact the customer service or repair center of the mobile phone brand for more detailed answers and diagnoses.
If the fast charging icon is not displayed when charging, it is generally your mobile phone charger is not original, or the mobile phone system has opened the smart power saving mode.