Sim Card Tray Slot Problem. When i'm using 2x sims and a sd card. The hot needle trick did not work.
Take a wet wipe or even a damp cloth and clean the area around the tray. That locked the sim tray in position, pretty much where it should be. But the tray is enough deeply in the slot and becomes blocked/locked.
If the sim tray doesn't touch the bottom of the reader it will refuse to read the sim card, maybe because of water resistance $@$*.
Sim card tray slot problem.there seems to be something in your sim card tray slot that doesn't belong there, check it and try again. However, when i try to take out the card slot with the thin tool given, it does not go out very far (as shown in the image attached) no matter how hard i push. Have tried the sim in slot 1 and moved it to slot 2 and same problem. All as samsung support suggested.
