Android4.2.2 Updated Content Inventory

Recently, Google has pushed Android 4.2.2 updates to its Nexus devices, including Galaxy Nexus, NEXUS4, NEXUS7 and Nexus 10. From the change in version number we can see that the update is only a few optimizations, and there is no significant improvement. Although Google's official did not release the Android 4.2.2 Update list and description, but there are some overseas media and netizens listed the six points they found improvement, let's take a look together. 1, Google Play download tips in the Android 4.2.2 version, the user will then download content from the Google Show store, the system displays the download progress percentage and estimated time remaining. 2, Fast set button to improve the fast setting of the Wi-Fi and Bluetooth two buttons in the Android 4.2.2 to adjust for long press on/off. But in this way, we'll have some trouble remembering it. Because Wi-Fi and Bluetooth two key switch requires a long press, and the flight Mode button switch is a touch can be. 3, new sound effects after the upgrade push, the system will be the beginning of the wireless charging and low power, play a new reminder sound effects. In the previous version, the wireless charging is not any sound prompts, low battery alarm sound effects also make many users feel less satisfied. 4, battery life extension we can see from the updated Nexus 7 specification interface, Google said the battery can support up to 10 hours of use time, than the previous 8 hours higher than 2 hours. 5, Android Debug Bridge has added a whitelist function. 6, improved the Bluetooth problem of Bluetooth. Currently only North America's Nexus products have been upgraded and pushed, and users in the Asia-Pacific region and non-nexus products need to wait patiently. In addition, we know that Nexus 4 was previously supported by some operators of the 4GLTE network, but the update officials have blocked the connection method.