There have been a number of reports of problems with the volume buttons on iPhones. Trying to adjust the volume on their iPhone, they found that their volume buttons not working. Nothing happens when they press the buttons. If it is a hardware issue, then you should visit the Apple store before heading there. You should try a few things, including a software bug or dirt and dust that might be causing the problem. Restarting the computer or updating the software can fix problems with the software. The problem can be resolved by cleaning the buttons and the charging ports when they are dirty. Here are some troubleshooting steps that can help you fix an iPhone power button that doesn’t work. Read the full blog here: https://www.soldrit.com/blog/iphone-volume-button-not-working-try-these-fixes/