Hi,i recently damaged my iphone 11 pro max back glass with the keys in the same pocket and while sitting it cracked my back glass,i am having issues with the microphone that is sometimes during the calls callers are not able to hear me and putting it on speaker sometimes works and sometimes not so can i take it in for a service and will it be repaired or they will ask me to have the back glass replaced which has a minor damage and u i can live with it as it costs around 900 dollars to replace the back glass.