RakeshDas007 , via OnePlus 7T , Jan 20, 2021 : Hey, I'm just updated to open beta OS 11.0 on my 7T, But noticed a few weeks earlier that the alert slider does not work from vibrate mode to silent. When I pushed a little hard on that moment , it sometimes works. But when I simply change it from ring to vibrate it works, & when from vibrate to silent it DOESN'T WORK. Please FIX it ASAP. Thanking you
Bobbie63 , Jan 20, 2021 : Doesn't sound like it's software related, might wanna try to clean it out and see if that helps.
camohan , Jan 20, 2021 : Hi there, have you tried cleaning up the alert slider gaps with a non metallic object like toothpick to clean and remove dust?
Matt 80 , Jan 20, 2021 : A faulty alert slider is a hardware fault, hardware cannot be fixed with a software update. Visit a service center.
RakeshDas007 , via OnePlus 7T , Jan 20, 2021 : I see it in naked eye, there are no dust.. It's clean properly
camohan , Jan 20, 2021 : Most of the replies are towards hardware issue and indeed it's not related to software. You should try cleaning it and/ or explore the possibility of visiting service centre.
ghostofcain , Jan 20, 2021 : The beta OS has a dedicated thread for reporting issues, was it full? I presume a roll back to OS10 confirmed that the issue is directly related to the update? And of course as a beta tester you filed the appropriate bug reports.
pablofg1978 , Jan 20, 2021 : Hello there, Please read and use the official beta thread for any beta related discussion https://forums.oneplus.com/threads/...-oneplus-7t-and-oneplus-7t-pro.1379873/unread Instructions on how to report bugs are in the first post If you tried cleaning and still does not work, I would suggest you to contact support or visit a service center. Also, please, use the search before creating a new thread, there are similar threads alredy open and and answered. Thread closed