Android 4.2 is an incremental update in the "Jelly Bean" version series which debuted with the Nexus 4 and Nexus 10. Please only use this tag if you feel your question is specific to Android 4.2.

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10
votes
1answer
1k views

Nexus 4 random reboots

I've got an unrooted, plain vanilla 4.2.1 Nexus 4. Sometimes it randomly reboots itself while using it (and for all I know when it's not using it). Less than once a day problably, but I can't find a ...
6
votes
1answer
4k views

Nexus 4 getting “No Service” until a reboot after losing signal

I've got a Nexus 4 running Android 4.2.1 on AT&T (via Straight Talk). I've noticed that sometimes at work (low signal area) instead of getting low bars (zero to two at my desk) I'll get "no ...
3
votes
2answers
891 views

Can I rollback the stock system by just installing an older image zip?

I received the 4.2.x updates on my Nexus 7 and the performance has been awful. I tried the Forever Gone hack and it helped but it's still much worse than 4.1.x. I'm not so excited about doing a ...
14
votes
4answers
16k views

How do you configure a Nexus 7/10 for family use

I'm considering getting one of the Nexus tablets for my family. I think the multi-user support is a great way to separate my apps from the kids games. But what I've read about the implementation of ...
32
votes
1answer
7k views

Android 4.2: How to get the Easter Egg, a new daydream, and Developer options?

How can I get the Easter Egg hidden in Android Jelly Bean? How could I use that Easter Egg to enable a hidden daydream in Android 4.2? How can I enable the Developer options, hidden by default in ...
18
votes
3answers
7k views

What the s*!+ do I do to make the 4.2 swipe keyboard stop censoring me?

The new swype-style keyboard on my 4.2.1 updated Galaxy Nexus is great. However, when I attempt to express myself more colorfully, the swiping action does not yield the word I would like to write. ...
3
votes
4answers
3k views

Screen on Galaxy Nexus goes off, hard reset required to resolve this. What can I do?

I am using a Galaxy Nexus and since the update to Android 4.2 the screen sometimes suddenly goes off and then especially stays off. The only thing that helps to get the screen back on is taking out ...
5
votes
1answer
312 views

Siri-like answers in Google Voice Search on 4.2

On my Nexus 7 (4.2, all updates, German), I can start searches using speech in Google Now, but I can't get it to do anything else. In particular: It never opens cards when I ask about the weather for ...
1
vote
1answer
211 views

Gesture typing suggestions in Google Now

With the 4.2 update, I've begun using the default Android keyboard's gesture typing. However, I've noticed that in Google Now, the keyboard behaves as if it were a web browser. That is, it doesn't ...
1
vote
2answers
234 views

Why is my Galaxy Nexus always force quit every apps or page I'm currently on?

Lately my phone have been force quitting out of any apps or pages I'm currently on and i have no idea what is causing it. I did recentl update to android 4.2, I'm not sure if that is the reason for ...
7
votes
4answers
1k views

With the Android 4.2 camera app, how can I tell if I have a GPS lock?

My Galaxy Nexus has just been updated to v4.2 of Jellybean, Google seem to have totally changed the camera app in this update and there's a few functions that I just can't find. As I'm travelling a ...
8
votes
3answers
2k views

How to enable the DayDream feature in the Nexus10?

I know that in Android JellyBean 4.2 there's a new feature called DayDream. I want to access it in my Nexus10 but don't know how. How can I enable and use it?
2
votes
2answers
2k views

Yakjuxw to Yakju/Takju, will it corrupt or destroy my Galaxy Nexus yakjuxw?

My galaxy nexus is of yakjuxw variant. Will it not destroy my phone if I change it to takju or yakju version? I'm just aware that doing so will delete user files/settings.
9
votes
1answer
1k views

Android Emulator using Hardware Keyboard has no “Umlauts”

I have the latest ADT installed and when I start the emulator I am not able to type, for example, German umlauts. I have tried to change the settings in android to German keyboard layout but that ...
2
votes
0answers
800 views

Jellybean 4.2 update fails in middle of download for nexus 7

I have received the jellybean 4.2 update request 2 times. Both times I have pressed the update button and both times it has failed in the middle of the process. No error messages. After a few ...
6
votes
2answers
2k views

Why won't my nexus 7 update to Jelly Bean 4.2?

I was notified that there was a system update, but when I applied it the tablet was still on the older version of Jelly Bean. I've even done a factory reset and tried again, but no luck. Are there any ...
6
votes
3answers
5k views

How to migrate applications to other user account without downloading the applications again?

I created a new user in Nexus 7 but it doesn't have any applications already installed in primary user. I don't want to move/share any app data like scores/progress. I want the apps/games to appear as ...
1
vote
1answer
245 views

Brightness changes too frequently after I updated to 4.2

I have a Nexus 7 and after the update to Android 4.2 setting the brightness regulation to auto I noticed that it changes way more frequently than it used to do in the previous version of the operating ...
3
votes
0answers
452 views

Can the Android Jelly Bean camera app be set to take pictures as they appear on screen?

After my most recent Android update, the camera app has changed the way pictures are framed. While they used to be taken as they appear on the screen, they are now stored with "extra space", i.e., as ...
4
votes
1answer
2k views

My Nexus 7 became slower after the update to 4.2. How can I fix it?

After the update to android 4.2 my nexus 7 became slower. Switching applications takes some seconds and even the menu that pop-ups after I push the 'share' button takes a while to appear. Is there ...
5
votes
3answers
2k views

Confused about Nexus 7 failing system update to 4.2

During the day today, I got the notification about the available system update to 4.2. SO I confirmed it after ensuring that SuperSU was set to "survival mode" and then it looked like it was actually ...
4
votes
1answer
5k views

How can I set a user profile password in Jelly Bean 4.2?

Tablet's users will be able to use different profiles since JB 4.2, defined at system settings level (settings -> user profiles). How can I set a password for each profile?
25
votes
1answer
6k views

Where are the developer options in Android 4.2?

I wanted to access the developer options to enable adb access on Android 4.2 but cannot find it. How can I enable that? Once I've activated the menu, how can I hide it again?
3
votes
2answers
9k views

APN Settings Don't Save - Samsung Galaxy Nexus 4.2

I'm trying to setup my APN settings on my Samsung Galaxy Nexus, running Android 4.2. The APN list is currently empty, and every time I try to add one (menu -> add -> fill out form -> save), nothing ...
1
vote
3answers
2k views

Is it possible to make 'admin' user apps available on other user accounts?

With 4.2 on my Nexus 7 I have a few separate user profiles. I have a number of kids games installed on my tablet admin account ('Rob'), with that account attached to a Play account. I'd like to make ...
13
votes
3answers
21k views

How to customize the quick settings drop-down menu in android 4.2?

As of title, is there any way to customize the quick settings grid available in Android 4.2 ? This feature has potential, but in most cases it does not take advantage of the screen size.
10
votes
2answers
474 views

How to migrate 4.1 primary user's app data to new 4.2 secondary user?

My wife has been playing games (Angry Birds Star Wars if that makes a difference) on my Nexus 7 which I have just updated from 4.1 to 4.2. Android 4.2 lets you have multiple users on a single device, ...
2
votes
2answers
2k views

Can I install takju ROM on unit with yakjuxw?

I bought my Galaxy Nexus a couple of months before Jelly Bean 4.2 was announced. It got updated to 4.0.4 fine, but did not find any 4.1 update at all. So I found this question which informed me of ...
4
votes
5answers
5k views

N7/4.2 Can't add lock screen widgets?

I was pretty excited to hear Android 4.2 brings lock screen widgets. But after updating my Nexus 7 tablet, I'm not able to do that: I just have a clock widget that I can remove (it reappears after ...
10
votes
3answers
5k views

Why is the HDR button missing?

This article mentions a new HDR camera mode that's available in Android 4.2: but my Galaxy Nexus doesn't show that option: Why not?
8
votes
1answer
15k views

How do I get Google Now's Package Tracking to Work?

In Google Search settings -> Google Now, I have "Show cards based on Gmail" checked. "Packages" is on, and the description says "when an order confirmation email is delivered for an online purchase" ...
4
votes
1answer
256 views

Nexus 10 “shareable” part of Android 4.2?

One of the features of the new Nexus 10 is that it will be "shareable" which, from what I can tell, means that Android will be a multi-user OS. Exactly how Android will handle multiple users I don't ...
17
votes
1answer
24k views

When will my device get the Android 4.2 update (Jelly Bean)?

Android 4.2 (Jelly Bean) was officially announced on October 29, 2012. (You can review the high level changes in Jelly Bean at the official Android Developer's site.) Of course, not all devices will ...