What if Sony z5sim card doesn't display?

A: If your mobile phone shows no SIM card after being plugged in and turned on, you can check it according to the following steps.

1. Confirm whether the SIM card used is obtained by cutting the Mini SIM card or using Cato for the Nano SIM card. If you can't recognize this SIM card, it is recommended to try to replace the standard Micro SIM card.

2. Confirm whether the inserted SIM card network standard is appropriate.

3. Go to Hardware Detection >> Test the SIM card to see if it works properly. If not, try to replace another standard Micro SIM card.

If it still doesn't work, you can apply for a new card in the business hall. If the new card is unrecognizable, you can only find after-sales service.