Currently Being ModeratedOct 15, 2012 4:47 PM (in response to lllaass)
In iOs 5 when you tried to download a large app when on low space, the system automatically cleaned the chache of the apps showing "cleaning..." instead of the name. Now though it doesn't do it anymore and it is very anoying as instagram facebook twitter and flipboard take almost 1.5 gb on my iphone and I can't install anymore apps.
Currently Being ModeratedApr 3, 2014 4:49 AM (in response to lllaass)
Close all apps in the back ground. Hold the power button untill the 'slide to power-off' appears. Now let go of the power button and press the home button untill the screen dissapears and warps you back to the home screen. Now, the cache is cleared.
You can also do this 'per-app'.
P.S.: This works for ALL iPhone OS AND iOS devices, even for the original iPhone.