iPhone constantly saying searching and became slow.
I am searching for hours to try to find a solution for this. But found nothing… My iPhone is constantly saying searching in the top left corner of the screen. And it became super slow. Settings app takes ages to load, and when I go to mobile data, it completely freezes. I resetted all settings and it worked back normally. But when I unlocked the SIM card it became slow and was searching again. Can you please tell me a solution. And by the way it did it on my 2 iPhones at the same time.
PLEASE TELL ME A SOLUTION I AM SICK OF THIS. (My main iPhone is an SE and my secondary is a iPhone 6)
Thank you for taking your time.