Why does the Facebook app and the mobile website on my iphone 4 constantly freeze up?

Why does the Facebook app and the mobile website on my iphone 4 constantly freeze up?

Tap the home button 2 times to clear the apps. Or try holding down the power button to turn off. Hold the power button to turn it back on.

I think you need some kind of cleaner app…
Sometime it will happened…
So just wait some time and then use it…
It will clear your mobile cache and many more unwanted data that make your device freeze…
hope you will understand…

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