Since I got the phone, every app I have installed always crashes. I hoped the update last month would have fixed the issue but nothing. The phone always runs slow and takes at least 10 to 20 seconds to respond to opening anything. Also, any video I've tried uploading to FB or Instagram, the audio track lags about halfway through. I got this phone because I have owned many Nokia Windows phones and never had issues but now, I regret buying this phone. Is anyone else having app crash issues or is it just me?