Hi @shubhamxa1plus, sorry to hear about this. Have you tried any of the troubleshooting mentioned earlier in the thread? For example, other SIM/SD cards or repairing the software in the device using a computer and Xperia Companion? Also, have you been able to carry out a quick test of the speakers in order to see if the hardware works as intended? To do this, find and tap Settings > Support > Xperia Tests > Speakers & microphone. Let me know how it goes!
... View more