Yes, a physical SIM card can break, even if it does not happen very often.<\/p>\n
The SIM card can be damaged if it is bent, scratched, inserted incorrectly or taken out and put back very often. Dirt or damage to the chip can also mean that the router or phone no longer detects the card.<\/p>\n
If you suspect that the SIM card is damaged, you can test it in a phone. If the card is not detected there either, it may need to be replaced.<\/p>\n
Never force the SIM card into the router. Always check that you are using the right size and that the card is the right way round.<\/p>\n
With SIM problems<\/span><\/p>\n