crwdns2934241:0crwdne2934241:0 Ayad

crwdns2947189:0crwdne2947189:0:

back speaker stop working suddenly with out any cause

crwdns2934249:0crwdne2934249:0:

My phone speaker stopped working suddenly for  nearly a month then i dropped the phone and its start working again for two days and stoped. This happened three times so please tell me how to fix it.

Thanx

crwdns2866306:0crwdne2866306:0:

Samsung Galaxy a7

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open