Sim Card Not Detected
Sim Card Not Detected
Tags:
#Installation
Hello
The device does not detected any SIM card. I tested with three SIM cards from three different operators and did a factory reset several times, but the problem still did not resolve. The device connects to the SIM card's internet, but the SIM card's antenna signal strength indicator is completely off, and an error message (No SIM card detected or SIM card error) is displayed in the device menu.
Thanks
