如果问题与设置或软件问题有关,则可以按照以下方法按照以下方法修复iPhone无法连接到Wi-Fi的问题。方法1.关闭飞行模式步骤1从iPhone X / XR / XS屏幕底部向上滑动以显示控制中心,以修复iPhone无法连接到Wi-Fi问题。步骤2点击飞行模式将其关闭。 确保信号强度指示器取代了顶角处的飞机图标。
A troubleshooting guide for if your iPhone is not connecting to a cellular network or your iPhone cellular data is not working.
containing the Wi-Fi connection problem. So you need to make sure that you have installed the latest iOS version on your iPhone. If you can connect your iPhone to the internet or cellular data, you can update the software directly on iPhone device. To do so, you can: ...
I connect to them but there is no wifi signal on screen. The 4G signal is present and cellular data is on, but I cannot connect to the net, neither in a browser nor in WhatsApp, etc. Strangely, though, Instagram does work, albeit very slowly. I tried re-starting. Then tried resetti...
如果你的 iPhone 或 iPad(无线局域网 + 蜂窝网络)无法激活,或者你收到一条提醒,提示激活服务器不可用或 SIM 卡不受支持,请了解该怎么做。 开始之前 如果你收到一条错误信息,提示“无 SIM 卡”或“无效 SIM 卡”,请了解该怎么做。 查看“系统状态”页面上的列表。如果“iOS 设备激活”旁的方框不是绿色的,...
iPhone 13 Pro Max won't connect to cellular after iOS 17.4.1 update Like many others, after the iOS update to 17.4.1 my phone was unable to connect to cellular. Phone showed SOS mode. No phone calls or messaging. iPhone 13 Pro Max and AT&T for cellular. No cellular connection after...
Step 1:Go to theSettingsapp and find the Wi-Fi option. Step 2:Click the button next to the Wi-Fi you connect. Step 3:Choose theForget This Networkbutton. Step 4:Choose this Wi-Fi again and connect to it with a passcode. Fix 4. Turn off and on cellular data ...
At this point, we don't know if there's an issue with your iPhone, it's connection to your wireless carrier's network, or a problem with your wireless router. First, let's try a couple simple steps to rule out an issue with your iPhone's connection to cellular data. Go toSettings...
Some users found the problem with restrictions like “can log on to the internet but only a few of my apps work with WIFI and/cellular data. All others say no internet connection; cannot download the app, Try again later.” Reset all settings of your device will fix the issue because of...
The quickest way to erase support.apple.com/iphone/passcode without computer is to use Erase iPhone feature on security lock screen directly. Just make sure your iPhone is on iOS 15.2 and later, has access to a cellular or Wi-Fi network, and has Apple ID signed in. When everything is ...