My Pixie 4 Andriod phone was working but now shows ‘Unable to connect, please insert a valid SIM card. What is the problem?
Best answer by Ryan
We’re sorry to hear about that issue. It sounds as though the SIM card reader may be at fault. Are you able to remove the SIM card and reseat it to see if this makes any difference?
You can also try the SIM card in another phone if someone in your household has one, this will confirm that the SIM card is working fine.