The reasons as to why your Android phone doesnt detect it can vary.
Hopefully, whatever is causing the problem on your machine has an easy fix.
Another simple fix is to remove the SIM card and clean out any dust thats gotten in there.
Youd be surprised how much dust can get in there.
you’re able to also try testing another SIM card on your phone.
If it works, then you may have to replace your current SIM.
Its also possible that the SIM card has not been firmly placed, therefore causing an warning pop-up.
Maybe you turned it off for some reason and forgot to turn it back on.
Hopefully, the SIM card issue will be fixed.
Did You Insert the SIM Card Correctly?
The reason why your Android machine is not detecting the SIM card could be because it wasnt inserted properly.
There are three types of SIM cards< Standard SIM, Micro SIM, and Nano-SIM.
When you get your new phone, ensure you know what throw in of SIM card it uses.
Before you insert the SIM card, ensure to turn off the phone.
Be careful when inserting the SIM removal tool; it shouldnt be forced.
The bigger slot is for the SD card and the smaller ones for the SIM cards.
Remember that the SIM card should have the gold chip or logo facing up.
You shouldnt have to force the slot back in.
Once youve incerted everything, put the battery back in its place and place the back cover.
Its always best to try out the simple fixes before going for anything more complicated.
