Why Samsung s5 hands-free call is not effective? Sending messages slowly? Did you meet anyone?

According to your description, I suggest you:

1. Check the memory capacity, clear the data, and uninstall the third-party software.

2. Open the task manager and close the background program.

3. Move the multimedia files to the external SD card.

4. Back up mobile phone data (phone book, SMS, multimedia files, etc.). ) and try to restore the phone to the factory settings.

If there are still problems through the above methods, please bring the purchase invoice, maintenance card and machine to Samsung service center, and the engineer will check and deal with the machine.

Please click the following link to inquire about the service center:

. Samsung . com/support/service locations . ASP

Samsung knows to provide you with high-quality solutions and answer your questions attentively, hoping to get your satisfactory evaluation.