ปุ่มลดเสียง
ปุ่มลดเสียงบุบใช้ไม่ได้ จากการกระแทกซ่อมฟรีไหม
Did you already force restart the phone?
You will to lose data, but this can cure some glitches.
- On an iPhone X, iPhone 8, or iPhone 8 Plus: Press and quickly release the Volume Up button. Press and quickly release the Volume Down button. Then, press and hold the Side button until you see the Apple logo.
- On an iPhone 7 or iPhone 7 Plus: Press and hold both the Side and Volume Down buttons for at least 10 seconds, until you see the Apple logo.
- On an iPhone 6s and earlier, iPad, or iPod touch: Press and hold both the Home and the Top (or Side) buttons for at least 10 seconds, until you see the Apple logo.
If this is a mechanical problem, because the phone has been dropped, for example, you'll have to pay for the repair.
Let Apple or an Apple Authorized Service Provider check the phone.
Check this article on how to contact Apple Support or find an Authorized Apple Service Provider next to your place: