If you desperately need to swap out the SIM card or install a microSD in your Android device, but can’t find the ejector tool that came with your phone, there are many household items you can ...

On an Android, go to Settings > About Phone > Status. A simple way to check if your device is unlocked is to insert a ...

You reach for your Android phone, only to be greeted ... you can fix it yourself in just a few steps. A SIM card is a small chip you insert into your phone to connect to a cellular network.

Never remove or replace the SIM card when the phone is turned on. 2. Insert the SIM removal tool, or a very thin paperclip, into the hole at the top left of the Galaxy S10, at the edge of the SIM ...