Why Does Phone Say No Sim Available - If you get an alert that says invalid sim or no sim card. Web on an iphone, the message will say “no sim” in the status bar next to empty network bars, and a “no sim card installed” or “no sim. To fix the no sim card error on android, check if the sim card is inserted correctly or if the sim tray. A simple reboot can fix most device problems, which may also help in this case. Web if you see 'invalid sim' or 'no sim' on your iphone or ipad.
If you get an alert that says invalid sim or no sim card. Web on an iphone, the message will say “no sim” in the status bar next to empty network bars, and a “no sim card installed” or “no sim. Web if you see 'invalid sim' or 'no sim' on your iphone or ipad. To fix the no sim card error on android, check if the sim card is inserted correctly or if the sim tray. A simple reboot can fix most device problems, which may also help in this case.