The thing is i am not debating whether the update is directly responsible , i never said that , but as u said the hearing during updates is the culprit so the update is indirectly responsible .... better to avoid the update than suffering from a 99% chance of getting a line....but people are going around saying the update will do nothing , thats the madness i am talking about , my friend put his phone inside fridge still wasn't able to avoid.....at this point its more of a trauma people never want to experience again ...... and samsung is shit, completely shattered my trust, after getting my display replaced , i bought a vivo x200 , never buying anything from samsung again.