IOS update kills 4G on iPhone



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The owners of the iPhone and the iPad, as well as the LTE modem, began to complain about the latest iOS 12.1.1 firmware. After upgrading the mobile operating system to this release, the 91Mobiles resource writes that mobile Internet gadgets disappear and can no longer connect to the LTE (4G) network on their devices.

It should be noted that the problem does not affect the Internet connection via the networks. third generation (3G) – smartphones and tablets are connected without any complications. The Wi-Fi module also works without censorship.

The inability to access the Internet from Apple devices after the installation of iOS 12.1.1 firmware is not related to the cellular networks themselves. Complaints from users around the world have been received, but the symptom of the problem is different: in some cases, devices can still connect to LTE, but the Internet only works in the browser and mobile apps do not determine not the availability of the network. Someone has the opposite: the browser does not download pages and applications and games access the network. But the third most common option is where the 4G Internet connection for iPhone and iPad does not work.

Apple was aware of the problem of connecting to LTE on devices with iOS 12.1.1 firmware. The inconvenience was revealed at the beta testing stage of the new version and revealed that its testers had warned the developers. The reasons why Apple has not responded to the message and has not solved the problem are unknown. Comment on what happened, the company is not in a hurry yet.

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