Re: App crash in Lumia 535 DS
Are your running the latest OS version ?
Stuff like asphalt 8 are you installing this into your SD card ?
If yes what is the class of your SD card? 4,6,10
How about your internal space is it getting lower?
Make sure you got free space in your phone or it will be laggy
Finally soft reset .. If it does nothing.. Then hard reset would be recommended in this case ..