I almost broke down too when I read your comment...
What I would do in your situation, is:
First, backup what you want to keep with iTunes or CopyTrans, google will help you find many tutorials on YouTube or elsewhere.
Secondly, do a reset to factory settings. Open the settings app, go to General, scroll all the way down, press Reset and then select the option that says "Erase all content and Settings". Then after your iPhone turns on again, connect to the Internet and open Settings->General->Software Update and update if there is one.
Thirdly, restore your backup, but I suggest to restore only photos, videos, messages, contacts and not apps & settings because the problem could arise
from some app.
I hope I helped, have a nice day!
일단 획득하면, 귀하께서는 그들의 시간당 평판 획득 도표를 볼 수 있습니다.
도표가 어떻게 보여질지에 대한 미리보기입니다:
아직 획득한 평판이 없습니다.