I have had the same problem too except turning up the ringer or in game sound hasnt worked either. tried clearing the games cache and nothing, restarted phone and reinstalled the app, still nothing. This is super annoying and it doesnt seem like many other people have been having this problem in ios. I have an iphone 8 and its up to date, sound works perfect on every other app so its not my phone. Somebody please help I need my sound back on osrs mobile now!!!
-AJ
16-Dec-2018 12:08:05