Bluetooth and Wi-Fi Aren’t Fully Disabled When Toggled Off in Control Center on iOS 11

Apple has confirmed that Bluetooth and Wi-Fi are not fully disabled when toggled off in Control Center on iOS 11.


Even when toggled off in Control Center on an iPhone, iPad, or iPod touch running iOS 11 and later, a new support document says Bluetooth and Wi-Fi will continue to be available for AirDrop, AirPlay, Apple Pencil, Apple Watch, Location Services, and Continuity features like Handoff and Instant Hotspot.

Toggling off Bluetooth or Wi-Fi in Control Center only disconnects accessories now, rather than disabling connectivity entirely.

If Bluetooth is turned off, the iOS device can't be connected to any Bluetooth accessories until one of these conditions is met:

  • You turn on Bluetooth in Control Center.
  • You connect to a Bluetooth accessory in Settings > Bluetooth.
  • It's 5 a.m. local time.
  • You restart your device.

    While Wi-Fi is disabled, auto-join for any nearby Wi-Fi networks will also be disabled until one of these conditions is met:

  • You turn on Wi-Fi in Control Center.
  • You connect to a Wi-Fi network in Settings > Wi-Fi.
  • You walk or drive to a new location.
  • It's 5 a.m. local time.
  • You restart your device.

    Apple made this change in the iOS 11 beta, and it gained more attention after the software was publicly released yesterday.

    iOS 11 users can still completely disable Wi-Fi and Bluetooth for all networks and devices by toggling them off in the Settings app.

    Apple says users should try to keep Wi-Fi and Bluetooth turned on for the best experience on an iOS device.

    (Thanks, FlunkedFlank!)

    Related Roundup: iOS 11
    Tags: Control Center, Bluetooth

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  • Bluetooth LE Standard Gains Mesh Networking for Improved Smart Home Connectivity

    The Bluetooth Special Interest Group today announced that its Bluetooth technology has been updated with support for mesh networking, designed to create large-scale device networks by connecting multiple Bluetooth devices to one another.

    Bluetooth calls these "many-to-many" connections, which can support just a handful of devices or up to thousands. In a home setting, the mesh feature will be useful for connecting smart home devices to one another to establish a network that spans an entire house, with no areas that are out of range.


    Mesh networks are an improvement over single-point connections because a Bluetooth signal can be transmitted from device to device, reaching further distances. Some products, like the ZigBee-based Philips Hue line of lights, already use mesh networking techniques that are similar to what's being implemented today.

    Bluetooth mesh also has many commercial uses, because it creates a reliable network with no single point of failure, it can scale to support thousands of nodes, it supports multi-vendor interoperability, and it offers industrial-grade security. Bluetooth SIG believes Bluetooth mesh will be essential for commercial building and factory automation.

    "By adding support for mesh networking, the Bluetooth member community is continuing a long history of focused innovation to help new, up-and-coming markets flourish," said Mark Powell, executive director for Bluetooth SIG, Inc. "In the same way the connected device market experienced rapid growth after the introduction of Bluetooth Low Energy, we believe Bluetooth mesh networking can play a vital role in helping early stage markets, such as building automation and wireless sensor networks, experience more rapid growth."
    Existing devices that support Bluetooth 4.0 or 5.0 can be updated with support for Bluetooth mesh, but implementing support requires a firmware update.

    Bluetooth mesh networking specifications and the tools that qualify Bluetooth products with networking support are available on the Bluetooth Website. Bluetooth SIG told The Verge that it often takes approximately six months for manufacturers to adopt new Bluetooth technology, but mesh could start rolling out sooner because it doesn't require new hardware.

    Tag: Bluetooth

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    Bluetooth 5 With 4x Longer Range and 2x Faster Speed is Officially Approved

    The Bluetooth Special Interest Group today announced that the Bluetooth 5 standard has been officially adopted, which means manufacturers are now able to build it into their devices.

    The next-generation Bluetooth standard offers longer range, faster speed, a larger broadcast message capacity, and better interoperability with other wireless technologies.

    bluetooth5
    Compared to existing Bluetooth 4.2 protocol, Bluetooth 5 offers four times the range, two times the speed, and eight times the broadcast message capacity, bringing whole home coverage and more reliable connections between connected devices.
    "This means whole-home and building coverage, as well as new use cases for outdoor, industrial, and commercial applications will be a reality. With the launch of Bluetooth 5, we continue to evolve to meet the needs of IoT developers and consumers while staying true to what Bluetooth is at its core: the global wireless standard for simple, secure, connectivity."
    With the debut of Bluetooth 5, SIG's Bluetooth naming convention will drop all references to version and point number going forward, simplifying marketing.

    Devices that adopt Bluetooth 5 will be available within two to six months, meaning the next-generation products Apple plans to debut in 2017, including the iPhone 8, may offer Bluetooth 5 support.


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