NOOK Simple Touch with GlowLight: 1.2.2 NOOK GlowLight: 1.3.2 NOOK Color: 1.4.4 NOOK Tablet: 1.4.4 NOOK GlowLight Plus: 4.9.2.37 NOOK First Edition: Not Supported (Click Here) * The NOOK HD & NOOK HD+ Software Version numbers did not change when a TLS patch was released. These devices may display Version 2.2.1, but not be TLS compliant.
But if your server supports both TLSv1.1 and TLSv1.2 it’s likely to not harm security for the TLSv1.2-capable devices. mentioned this issue. MqttClient connect fails with ConnectionFailedException: protocol TLSv1.2 not supported on Android 4.4.2 hivemq/hivemq-mqtt-client#423. JordanLongstaff mentioned this issue.
This is somewhat disturbing, I don't know if other KitKat phones behave this way, but perhaps SSL Labs should add a foot note concerning Android 4.4.2, since what is currently reported is misleading for at least some Android devices.
The release of iOS 10.2.1 brought support for the iPad (5th generation), and iOS 10.3.2 brought support for the iPad Pro (10.5-inch) and the iPad Pro (12.9-inch, 2nd generation). iOS 10.3.3 is the final supported release for the iPhone 5C and the Wi-Fi—only iPad (4th generation), while iOS 10.3.4 is the final supported release for the iPhone
Learn more about 2-Step Verification. Keep your Google Authenticator codes synchronized across all your devices. Google Authenticator 6.0 on Android and 4.0 on iOS introduces the option to keep all your verification codes synchronized across all your devices, simply by signing into your Google Account. Data encryption . 136 490 261 110 339 36 455 51

is android 4.4 2 still supported