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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Asus Memo Pad HD7 wifi button is stuck at 'turning on wifi…'

My Asus MemoPad HD7 (ME173X) is unable to connect to wifi. When I go to the wifi settings, the on/off switch is in the off position. Moving it to on causes 'turning on wifi...' to come up, but nothing ...
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8 views

“Android OS” using data in background, unable to fix [duplicate]

I have my google account synchronization completely off, Automatically backup & restore is off, I also turned on "restrict background data" option for different apps. Now other apps are not ...
1
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1answer
31 views

What does a single tap on the lock screen do?

The Swipe lock screen on my S4 running Jellybean and Kitkat has a number of actions. Swipe left for camera Swipe right for other widgets Swipe down on the widget allows you to them click on the ...
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1answer
7 views

I tried to swap my sd with extsd

I used es file manager and went to file vold.fstab and changed something wrong now I can't access my external sdcard or my file manager or my settings device storage. My phone is screwed up I cant ...
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0answers
14 views

Galaxy s4 sms-975l no wifi after root HELP

My phone cannot connect to internet I have no computer or SIM card does anyone one no.how to fix this I have wifi.at hone and one prism I I
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0answers
16 views

Android MINUS Google? [duplicate]

On my Lava mobile, I run Android 4.2.2 as it came installed. However, I want to remove Google completely. FWIW, I am not too pleased with the ToS and Privacy Policy of Google. Moreover, I almost ...
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1answer
17 views

Avvio 792 4.2.2 Jelly Bean - ring time too short

Very new at Android, sincere apologies if asking incorrectly, just joined. Ring time for incoming calls is only 15 seconds. Just enough time to go to voice mail by the time I dig phone out of ...
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31 views

How to Enable/Disable Telephony in Dev. Board Based on Allwinner A20 SoC

**Warning: Fairly long query ahead** Hello, I recently purchased a Banana Pi Dev. Board, which is manufactured by Lemaker/Lenovator. In essence, it is a Raspberry Pi clone ...
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0answers
59 views

There is insufficient space on the device

My phone is rooted and I have android terminal installed. How can I fix this " There is insufficient space on the device" when installing from Google play. However when I install from Apk file it ...
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1answer
85 views

Can update.zip update-script be used to copy build.prop to an SD card?

I made the unfortunate mistake of lowering the dalvik heapsize to 64m and now my tablet is stuck in a bootloop . I've tried to make my own update.zip (including signed ones) and all fail to load in ...
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1answer
21 views

Messaging app (stock) not using full phone number to send text/sms

I am using Android 4.2 Jelly Bean stock Messaging App and the get "message not sent" error whenever I use my contact to send the message. I noticed that the Messaging App might not be using the full ...
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0answers
13 views

Phone Internal Data problem [duplicate]

There are any way to acsess phone internal data in a phone that does not boot because the fstab file is corrupted?
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1answer
33 views

Switching from Google Japanese Input directly to Google Keyboard?

I have the following input methods enabled: Google Keyboard, English (US) Google Japanese Input, Japanese I use both the Google Keyboard and Google Japanese Input depending on what I'm doing. ...
0
votes
0answers
11 views

Alps Grand View Q-N7199 fstab problem

I was triyng to change the memory of my phone to gain more memory and I touch the fstab. I do the backup then I think I was doing everithing wrong and delete the new fstab file. Leaving only the ...
1
vote
1answer
21 views

How to control which apps has access to my connection?

I'm looking for how to control which application has access to network. In my country it costs bit higher for data connections. I don't have access to wifi networks always when I'm travelling. ...
0
votes
1answer
18 views

How to root LAVA IRIS 504q?

I am having iris 504q model.My current android version is 4.2.2,but i am unable to update it any further,can any one guide me,how to root lava iris 504 q?
4
votes
3answers
121 views

Wi-Fi cannot turn on! Accidentally deleted /etc/wifi folder

i was trying to enable ad hoc network connection on android and overwriting below folders /etc/wifi /etc/dhcpcd and now my wifi could not turn on. The phone is ADINNO R8, a custom build phone.I ...
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0answers
49 views

Force Portrait Screen Rotation in MS Remote Desktop App

I'm using Microsoft's Remote Desktop Client v8.0.11.25133 to connect to a Windows Server 2008 R2 Remote Desktop Session Host (Terminal) Server. I want to force the RDP session to display in Portrait ...
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0answers
18 views

How do I customize sleep timeout button presets in quick settings panel?

Here is an image to make clear what I'm talking about: As you see, this button have 3 positions. I figured out what these are corresponding to Sleep after 15 sec, 30 sec and 1 min, respectively. ...
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0answers
64 views

My phone isn't installing apps [closed]

My phone isn't installing any apps. I downloaded a minimum of 5-6 apps and when I tried to install them, it shows App not installed Is my phone attacked by a virus?
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0answers
10 views

How to install google play and get a google account on a fairphone when both are missing? [duplicate]

I have a fairphone (1st generation / FP1) running android 4.2.2 and must have deleted my google account on this phone at some time. Now I don't have "google" inside settings/add account. And I don't ...
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1answer
49 views

Need to reboot Android to see new files

After recording with Field Recorder, I connect my Lenovo S6000L via USB to my PC. However, the newly recorded audio files in WAV format are not visible until I reboot the tablet. Android version is ...
0
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1answer
94 views

rooting Smart Tv (Skyworth e69 6369)

I got a Skyworth e69 6369 smart tv. kernel 3.1.10 android 4.2.1 model full aosp on skyworth 6369 cpu arm cortex a9 dual core other specs ...
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0answers
51 views

Can't get tethering to work on my verizon SSG S4 mini

I've scanned a lot of posts and tried many things but can't get tethering to work on my Verizon phone with jellybean 4.2.2. Here is my latest attempt. I rooted phone with saferoot. didn't touch the ...
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0answers
18 views

apps not showing

m having alcatel ot 7047d, unmounted sd card to copy songs from friend lappy, then re-mounted it. songs were available, but the apps which were moved to sd card were not showing up. .android secure ...
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24 views

Blocking all external traffic and allowing only internal traffic through

we are trying to use Android tablets in a production environment however we only want the users to be able to connect to internal ip addresses and block all external to lock them out of doing things ...
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1answer
1k views

Rooting Samsung Grand Duos without Windows

I need to root my Samsung GT-I9082 (also known as Grand Duos) with Android 4.2.2 but I have no Windows computer (I have a Linux one). Which are the preferred methods? It seems z4root does nothing ...
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1answer
60 views

Phone automatically reboots

My Lenovo A850 reboots almost every time I answer a call. Using adb I redirected the output to a file. Then I tried tracking the reason for the forced shut-down but I am not sure. The phone has a lot ...
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0answers
54 views

How do I access PC's internet on Android Phone? [duplicate]

I'm using Android Jelly bean 4.2 (Micromax Canvas 2 Colours). I've a PC at home which has internet connection. I don't have any wireless router or any access point. I just want to use PC's internet ...
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0answers
30 views

external usb keyboard not fully working on android tablet

2 android talet and i connected an external keyboard via usb and the only key that is working ais the backspace ,other keys doesn`t work .What can i do to solve this problem ? Please Help;
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1answer
242 views

Installing system apps on Android 4.4

I've installed apps on the system partition on Android 4.1 and it's as easy as moving an APK to the /system/app/ folder and restart the device. The PackageManager (I assume) will recognize a change in ...
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0answers
71 views

“ParseService” draining the battery on Samsung S3mini

My wife's Samsung S3mini from time to time has that a fully loaded battery is drained in about a day. If I look under Settings > More > Battery, there's an extra entry in the list for "Android ...
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0answers
10 views

How can i upgrade My Android 320 from a 4.0.1 to a 4.1 and higher [duplicate]

Hello if there is someone there i want to upgrade my phone to a higher android operating system from a 4.0.1 to a 4.1 or even 4.0.4. the Phone name is: Android 320 please if anyone can help me here ...
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0answers
16 views

Built-in google search fails to find installed applications (for convenient launching)

I used to use the built-in android google search to launch applications - I just typed the app's name in the google search box on the home screen, and as I started typing app name, it showed the app ...
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0answers
241 views

android 4.2.2 bluetooth NOT pairing problem (galaxy s4 i9505)

i have an Samsung Galaxy S4 LTE (i9505) with stock rom + root (4.2.2 ME2 build). i have issues from time to time with Bluetooth pairing. It stopped working a few months ago, then started working ...
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0answers
22 views

bad host number cant root

i have a android 4.2.2 tablet and i reset it when i had adfree on it and removed the root and than tried to sign it to my Google and it said [can't establish reliable connection to the server. this ...
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1answer
364 views

Trying to perform a system update crashes the Settings app

I've bought a Lenovo A7 3300 16GB tablet running Android 4.2.2. I tried to updated my tablet to the last version of Android by going into Settings > About phone > System update, but when I tap ...
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0answers
32 views

cannot install previous apps after factory reset

I did a factory reset and after that all the apps that were previously installed are not installing! It shows 'app not installed'. I have tried everything even up to root the phone but no prevail.I am ...
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1answer
69 views

Uninstalled com.android.phone by mistake. Any way to reinstall it?

I rooted my xperia c and somehow I deleted the com.android.phone app and now my phone doesn't detect the service providers and as a result its no more a phone,instead it has turned into a tablet.lol.. ...
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0answers
42 views

A lack of sim card in my android device crashing my apps? Why?

A weird problem I observed with my Micromax A116, android version 4.2.1. From the day I bought it, 8 months back, I have used both the sim slots. But the internal earphones were damaged & I ...
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0answers
17 views

Unchecking the “show notifications” for the Phone app

My carrier keeps sending the voicemail notification to my device. I can force-stop the phone app (makes the notifications go away), but EVERY SINGLE TIME the device reboots or do something ...
0
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1answer
62 views

Alarm ringtone plays after calling

This problem started 2-3 months ago. It doesn't matter who initiates call, after disconnect my phone plays the standard melody used to wake me up in the morning (Dreamland). I don't know how to turn ...
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0answers
46 views

Android 4.2 Quick switch between SMS/call/contacts

I just changed my phone to an Android 4.2. I was under 2.2 before. It takes me quite some time to get confortable with the newest interfaces. Out of it, I completely miss the possibility to quickly ...
0
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1answer
456 views

How to re-install updates to Google system apps?

I have Android 4.2.2 on my phone. A few weeks ago Google Play was acting weird and would not install updates to some of the apps. I tried lots of things but nothings worked. Eventually I uninstalled ...
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0answers
132 views

Bricked chinese android

Recently I edited build.prop of my Note 3 smn9006 clone with mtk6572 for enabling navigation bar, i.e qemu.hw.mainkeys=0 and restarted. Nothing happened. Then again I tried to enable navigation bar ...
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1answer
128 views

Screen Resolution (4DCAPE-43+Beaglebone Black+Android) [closed]

There is a black bar that appears on right hand side of the screen. Below is picture of the issues. The display is from 4D Systems Based on TI-Android-JB-4.2.2-DevKit-4.1.1 User Guide the black ...
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3answers
288 views

Is it possible to restore apps/data from 4.2.1 to 4.4.4?

I'm prepping to upgrade from PA 4.2.1 to CarbonROM 4.4.4 (VZW Galaxy Nexus). I'd prefer using TB to restore my selected apps + data I've had running on 4.2.1, but understand that this is a big jump ...
1
vote
1answer
164 views

Drivers for TrekStor Surftab Xiron 7.0 3G

I just bought a TrekStor Surftab Xiron 7.0, and I was trying to use it to test apps. It's the first time I do this, so maybe I'm just doing something wrong. I turned on the developer settings and the ...
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2answers
2k views

Wifi keeps disconnecting and reconnecting frequently

I have an android phone running 4.2.2. I am using TP-LINK ADSL router and the connection is stable. But everytime I open an app that tries to access internet, my connection keeps connecting and ...
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41 views

Incoming SMS link to wrong contact

I have incoming SMSs from Bank/Providers/etc without phone number, the name only . The native sms application show these names ok, until I try to open sms sender contact's details. In this case it ...