NoSIMcardinstalled

TheSIMisn'tinsertedproperly.·YourSIMisdirty.·TheSIMslotortrayisdirtyorclogged.·TheSIMiswornoutordamaged.·Youneedtodoasoftrestart.,2024年6月4日—Method1.Pressandholdthe'VolumeDown'and'Power'buttonsatthesametimeforatleast7seconds.Yourdeviceshouldrestartafterthis.,2024年3月18日—IfyouriPhonehasaNoSIMCarderror,youcan'tconnecttoyourcarrier'swirelessnetworks.Luckily,it'seasytofix.Here'show.,2024年5月2...

參考資訊如下
12 Easy Fixes for When Your Phone Says There's No SIM ...

The SIM isn't inserted properly. · Your SIM is dirty. · The SIM slot or tray is dirty or clogged. · The SIM is worn out or damaged. · You need to do a soft restart.

How to fix 'No SIM Card Detected' error on Galaxy phone

2024年6月4日 — Method 1. Press and hold the 'Volume Down' and 'Power' buttons at the same time for at least 7 seconds. Your device should restart after this.

How to Fix the 'No SIM Card Installed' Error on iPhone

2024年3月18日 — If your iPhone has a No SIM Card error, you can't connect to your carrier's wireless networks. Luckily, it's easy to fix. Here's how.

How to fix the 'No SIM Card Installed' error on your iPhone

2024年5月22日 — Step 3: Toggle Airplane Mode on and off again. This will restart your network connections and recheck your SIM card. You can find this switch ...

If you see 'invalid SIM' or 'no SIM' on your iPhone or iPad

2024年1月11日 — If you get an alert that says Invalid SIM or No SIM Card installed, follow these steps.

If you see Invalid SIM or No SIM on your iPhone or iPad

2024年1月11日 — If you receive an alert that says Invalid SIM or No SIM Card installed, follow these steps.

My iPhone has suddenly started saying “No SIM Card ...

2020年3月18日 — If it still says “no SIM” then the SIM card is bad. Take it to your cell service provider and get a new SIM card.

Why does my Android phone say, 'No SIM Card'?

Why Does My Phone Say 'No SIM'?

2024年5月5日 — There are a few reasons why your phone might be saying No SIM. The most obvious one is that it is actually missing a SIM, has one installed ...