HELP!! after the update it seems like i lost the galaxy entertainer, when i called they asked me to submit an error report which i did and i didnt here from them yet.. It was there just 5 mins before i lock my phone then it went missing!!!!#missing_e...

hi everyone, i have problem so hopefully any of you guys will help me manage it. since i installed android 7 nougat on my s7 edge the calender went crazy. whenever i add a reminder i save it after that it disappears! doesnt rung on time and it doesnt...