In the beginning, the sound was great, I bought this phone only because of the sound, or the 3.5mm jack option. But after a month, if I play music through the phone's speaker, the whole phone resonates with the music. Can this be solved by service?
when reproducing any sound, for example even a phone call, as I hold the phone in my hand from below, I feel the sound vibrations spreading from the speakers over the entire surface of the phone, which should not be the case.
