If your phone displays an error message that says “No SIM Card inserted” or “No SIM Card detected” despite having a SIM card in place, follow the troubleshooting steps below to resolve the issue. Check 1. Restart your phone Restarting your phone may resolve SIM card issues...
The phone suddenly drops the call when you’re communicating with others. After checking, you find a No SIM card or No signal icon. In these cases, you can try the following tips to solve this issue. If the icon is displayed on the status b
如果您的手機顯示錯誤訊息「未插入 SIM 卡」或「未偵測到 SIM 卡」(儘管已插入 SIM 卡),請按照以下故障排除步驟解決問題。 檢查1.重啟手機 重新啟動手機可能會解決 SIM 卡問題。有兩種方法可以做到這一點: 方法一:同時按住音量調低和電源按鈕至少7秒>點選重新啟動 > 再點擊重新啟動以確認您的...
No sim card detected please check if sim card is ready.没有发现手机卡，请检查手机卡是否安放好了。
HUAWEI Offical Site provides technical support Find more about How to Fix “No SIM Card Detected” or “No Signal” Error? with HUAWEI Support
如果S6 Edge手机不读sim卡，建议按照如下步骤进行操作：1.重新开关机，检查手机卡是否插入到位及插入方向是否正确 2.取出SIM，用橡皮清洁SIM卡金属触点。（是否是sim卡接触不良）3.更换一张SIM卡试试（是否sim卡已老化或坏损）4.备份手机数据（电话簿、短信息、多媒体文件等），恢复出厂设置 5.若问题...
你的手机没有激活。怀疑是有锁版的，你可以先把sim卡插进去，多试几次，直到能认出sim卡（不行就是有锁版的），然后在电脑上下载itunes，把iphone4连接到电脑，尝试激活。
iphone4 还原打开显示no sim card installed的意思：没有插入SIN卡。该问题只需要插入SIM卡激活手机即可。操作为：准备把SIM卡插入手机。第一步：长按机器的电源键，来到画面是以多国语言显示的欢迎界面，用手指在屏幕上向右滑动开始激活教程。第二步：因为激活手机需要连接到苹果的激活服务器，所以必须要...
Check SIM Card and Slot: Ensure the SIM card is properly seated in the slot and that there are no visible damages to the card or the slot. Try using a different SIM card to rule out the possibility of a faulty SIM. Update BIOS and Firmware: ...
剪坏了吧，买张联通专用卡试试，能用就不是手机的问题，剪坏的卡拿到营业厅补办去