Android 4.2 (Build JOP40C) Rolling Out To The Nexus 7 Now

Nexus 7 owners, it's your turn. Earlier this evening, before many countries even had access to Nexus 4 or 10 orders, Google began pushing the 4.2 (JOP40C) update to the Takju Galaxy Nexus. After some patient waiting, it appears the Nexus 7 is now ready for an update as well. In case you don't feel like waiting on the OTA though, we've got the download link and some super-easy instructions for manually updating your favorite 7-inch slate.
Prerequisite: Your Nexus 7 should be running Android 4.1.2 build JZO54K. You will not lose your data using this method.
Step 1.
Download the update zip from Google's servers (MD5: 7bee9b220c20979763af563cad56af94)
If you have a custom recovery, you can just copy it to the device, reboot to recovery, and flash directly as you would any other zip. You're done.
If you have the stock recovery, carry on.
Step 2.
Reboot your Nexus 7 and hold the VolDn button while it's booting up. Once you see the fastboot menu and the word Start, press VolUp a few times until you see Recovery and then press the Power button to enter recovery.
You will see an Android with a red exclamation point. Now press VolUp+Power together, and you should see the menu below.
Select the 2nd option called apply update from adb.

Step 3.
Connect the Nexus 7 to your computer with a USB cable.
Make sure you have adb (if you don't, download the Android SDK or follow this simpler guide to get just the adb/fastboot portion of the SDK without downloading the full thing).
Keep the file you just downloaded on your computer and open up a command prompt (cmd in Windows, regular shell in Linux and Mac) in the same directory as the zip file.
Type in:
adb sideload 094f6629314a.signed-nakasi-JOP40C-from-JZO54K.094f6629.zip
You should see the progress bar go up to 100%, like so:
sending: 'sideload'  100%

At this point, the device should have started installing the update.
Step 4.
Reboot - you're done. Enjoy Android 4.2 on your Nexus 7!
Update: In case you're wondering, Gmail 4.2 with pinch-to-zoom and multi-user support are included. Here are some screenshots.

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剛剛google釋出Android4.2升級通知，努力的按升級檢查吧!!(請check我的另一篇Android立即升級大法)
新版本新增多重帳號及360度環場照相功能(這Nexus7比較麻煩)...等等

noofy 發表於 2012-11-16 10:20

                               
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哈！今天MX player更新後，可以用了哦！耶～～

期待其他APP也更新~~有些常用的還不能開啟呢~

fishcat084 發表於 2012-11-14 19:49

                               
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MOBO可以播~暫時改用，呵呵我也是這樣

不過4.2差的有點多，要適應一下呢~原本我有裝APP的快速捷徑可以刪 ...

哈！今天MX player更新後，可以用了哦！耶～～

noofy 發表於 2012-11-14 14:30

                               
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呃........ 是系統太新了嗎？好幾個APP不支援..... 包括MX player.......

MOBO可以播~暫時改用，呵呵我也是這樣

不過4.2差的有點多，要適應一下呢~原本我有裝APP的快速捷徑可以刪掉了XD

呃........ 是系統太新了嗎？好幾個APP不支援..... 包括MX player.......

果然　不論是環景還是全景在Nexus 7一樣是不能用　

更新後4.2版可在右上角拉下關閉功能選項
挺方便的

早上一開機就開始更新了，讚！

android 4.2 軟體釋出囉!!

有史以來我的第一個華碩平板，性能很好，任我刷機，和我之前擁有了4台三星的平板不一樣，感覺太棒了！目前還不會刷ubuntu,直到更新4.2，等待。。。。。。