Is anyone having the issue of text messages not being displayed after sending and or receiving?.. I will send a text next minute it will be gone then come back with no problem. Also I would get the notification sound the LED light will also display but there will be no message even for that person who texted you is there via the notification in the message selection until hours later. Another issue please bring back personal contact notifications sound !!!!. Also my edge lighting does not work. I tried it with the screen on screen off face down nothing working. I spoke to sprint my carrier they said system manufacturers restart you might need a new device (this is a new device) also wait for the new hard update to fix the edge screen lighting. I received my phone on March 12th and not sure if this is the reason why I'm having problems. PLEASE FIX ISSUES !!!