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,...
User level:Level 1 4 points After updating iOS on iphone X, the phone does not connect to the internet even though it is connected to wifi and cellular internet connection. Only WhatsApp works, typing and calling, also pictures and video images are not visible. I request your urgent help....
Sometimes the best thing to do when this “iPhone won’t activate” message appears during the device activation process is to do nothing. Apple’s activation servers may be overwhelmed at times, after the launch of a new version of the iPhone or following a new system update. You can chec...
My iPhone won't switch to WiFi. I've restarted the phone, reset network settings and logged back into my WiFi network, and restarted the phone again. It will not switch from cellular to WiFi. My WiFi is working great for all other devices; even the other iPhone in the house. What c...
This easy-to-use app doesn't need any WiFi connection or consume cellular data. And all moved files can be viewed in the Transfer Records. Now you can scan the code below to get AOMEI FoneBackup on your iPhone and click this link to download it for your Android device. Step 1. Op...
Fi. When you experience this error, you will notice that the Wi-Fi option toggles back when you try to turn it on. Also, if the Wi-Fi button stays on and you try to join a network, the iPhone won't connect to it. It will only make an unsuccessful attempt to connect to Wi-Fi....
将Apple Watch 接入蜂窝网络后,即使 iPhone 不在身边,你也可以拨打电话、回复信息、接收通知等。开始之前确保iPhone 和Apple Watch 上运行的是最新软件。 检查有没有运营商设置更新。 确保你使用的是受支持运营商提供的符合条件的蜂窝网络服务套餐。你的 iPhone 和 Apple Watch 必须使用同一运营商*,并且在手表上设置...
settings update is harmless to your device and necessary to maintain performance. If you ever get a new SIM card, you will likely need to update carrier settings on your iPhone for your new cellular service provider. But no worries, it's a painless update, and you likely won't notice a...
How to Backup iPhone without WiFi using iTunes Notice:If you can't bear the high data charges, you can simply turn off this feature and refer to DearMob iPhone Manager or iTunes to backup iPhone without WiFi. Using cellular data to backup iPhone files in iCloud drive is not as complete...
But if you have another device, you can create a personal hotspot and connect the iPhone you want to make an update to this personal hotspot. then proceed with the iOS update as usual. iOS Update Tool Fixppo makes it possible to upgrade to iOS without Wi-Fi or cellular data, 1 click...