Chosen Solution

I just replaced the battery and its fine but tablet id sluggish and I get a notice that says app is not responding to the device or that the app is not responding ! Do I want to wait ? Plus keyboard gets sticky sometimes ? Also doesn’t want to scroll properly poor sammy is sick can you help ?

purrsnikity , Apps /data may have become corrupt slowing system down and unresponsive. Below in the 1st link is a lot of good info, on your device and why it may be sluggish and explaining a few procedures you can try to solve your issue. If these procedures do not do the trick you may have to try a factory/hard reset to get rid of your problem (Hard Reset will erase all of your data). Then monitor when installing Apps, software that is effecting your device/slowing it down it and delete it. Good luck. I hope this helped you out, if so let me know by pressing the helpful button. http://www.sebertech.com/2013/02/how-to-http://www.hardreset.info/devices/samsun