Did you try to clear cache? Go to settings Aplications and clear Cache it helped me.
Otherwise clear cache and dalvic cache and started your phone again succes.
Ya I try to all but no problem in app I change ip with hotspot now working maybe p...
Try this everybody http://forum.xda-developers.com/showthread.php?p=37708791
V2.0 and v6.0 I'm using before no problem come to v7.0.1 really no luck for me
Sent from my SM-N9005 using XDA Premium 4 mobile app
when I instal v7 same pro I just select itv show status bar
Flash everything default not tick r untick...
Mw manger select app but not show slidebar I try clear flash bar service but not work