Given that I have install iOS 9.3.1 my iPhone 6 Plus is very slow, in the speakers and keyboard, I can't watch videos in YouTube or Facebook and sometimes do not work the volume buttons and lock

Given that I have install iOS 9.3.1 my iPhone 6 Plus is very slow, in the speakers and keyboard, I can't watch videos in YouTube or Facebook and sometimes do not work the volume buttons and the lock. I rebooted my phone like 10 times and it does not work, I need help,

Have you tried a forced reboot? Hold down the home and Sleep/Wake buttons simultaneously for about 15-20 seconds , until the Apple logo appears. You won't lose anything.

If this does not help, I would like to try a restore:

https://support.Apple.com/en-us/HT201252

Tags: iPhone

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