Upgrade to Android 4.2.2
Upgrade to Android 4.2.2 | Google released the Android 4.2.2 upgrade soon after the Android 4.1.2 to consumers smartphones and tablets. Android devices using the original group from Google including the Nexus smartphone 4, Galaxy Nexus and Nexus 7 tablet, Nexus 10 can update Android 4.2.2.
Upgrade to Android 4.2.2
Some of the new upgrade Jelly Bean (Android 4.2.2):
Fix installation when using Bluetooth audio device error and restart
Notification (Notification) download the application (app) has changed, display the time and percentage of capacity load.
Quick setup (Quick Settings) improved. Users can keep on top of Wi-Fi and Bluetooth icon to change the setting.
Wireless charger and notice the new battery is low tone.
Speed display and faster surfing photos in the Gallery.
Besides, Google implemented some security improvements to increase safety for the Android OS such as SecureRandom or force users to validate the computer is connected to a cable device to be able to access to the data contained within it (see here for details).
Offering much, and took away an important feature, Nexus 4 will no longer function (unofficial) support 4G LTE Android 4.2.2 updates. Before that, though LG and Google introduced the ability to support the 4G LTE network in the Nexus 4, but the user can still activate hidden settings to use 4G.
The Android 4.2.2 update for Nexus 4 can upgrade via OTA or manually download from Google (JDQ39 – 54MB) to install.
With the Android smartphone and tablet devices are using 4.2.1 from the likes of Samsung, HTC, Motorola, Asus will wait longer for the upgrade 4.2.2. Manufacturers of mobile devices need to be adjusted Net Android 4.2.2 version to fit your device.
* You read reference lists smartphones and tablets can upgrade Jelly Bean (Android 4.1) here.
Google Now there are updates for Android
Google Now virtual assistants have an update Jelly Bean of Android 4.1 and Android 4.2, brings Widgets to display the necessary information on the main interface screen of the device. If you’re using Android 4.2, the information card (Cards) post will show up on the lock screen (lockscreen).
Programmers can create development information card (Cards) your own Google API Now Google has been released.
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