Extreme temperatures
Extreme temperatures, both hot and cold, can negatively affect SIM cards. Do not leave the SIM card or phone exposed to sunlight or weather.
Incorrect storage
Incorrect storage, such as bending or france gambling data flexing the card, often causes damage, which can occur when inserting the SIM card into the phone.
So make sure you place the chip correctly , otherwise it will be difficult to slide into the tray, and you may end up bending, scratching or damaging the plastic.
Wear
Like everything in the world, including technology, SIM cards wear out over time.
SIM cards can last for years if cleaned regularly and maintained properly.
In rare cases, SIM cards may have factory defects . In this case, there is not much to do other than go to the store or call and ask for a new one.
Our advice when you get your first SIM card is to test it immediately by making a call or connecting to the Internet, as this way you will know if it works correctly.
> Is your phone compatible with eSIM ? Find out here<
How do I know if my SIM card is damaged or defective?
My SIM card is damaged
Order a new SIM in case of irreparable damage. Source: Pexels
Once you start to notice problems with your SIM card, it is important to detect any other problems so that you can consider repairing or replacing the chip.
Check out the common signs that iPhone and Android show when presenting SIM card malfunction: