USB debugging is a connection mode on Android devices which allow a USB connected computer to transfer data between the computer and the device, including easily reading log data from the device, and using debugging commands when testing software on the device.

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11
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6answers
21k views

Broken screen while debug mode was disabled. How can I re-enable adb?

The screen of my phone is physically broken, so it doesn't display anything, but the touch aspect does seem to be working, as I can unlock my phone, and get haptic feedback. Before I go to get it ...
25
votes
1answer
7k 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?
2
votes
2answers
2k views

About the android recovery mode

Question 1: what's the android recovery mode? Does it run a full linux kernel? Question 2: where the recovery.img is installed? (/somewhere_in_filesystem)
3
votes
1answer
642 views

On it's own, my Verizon Droid Razr (recently with ICS), went into debug mode. How do I get it out of debug mode?

This evening I took my phone out of my pocket and the screen was on and it was in debug mode. I assume it is debug mode - there is a column of text right justified near the top of the screen that ...
2
votes
2answers
15k views

USB drivers for using ADB with Samsung Galaxy S on CyanogenMod 7.1?

I recently installed CyanogenMod 7.1 on my Samsung Galaxy S i9000 and I have some problems now to get ADB on my Windows 7 64-bit computer to recognize the device. Currently, adb devices returns no ...
17
votes
4answers
6k views

What is USB debugging? Can I keep it ON forever?

Sometimes I need to transfer some music from my PC to my Galaxy S2 and must always activate USB debugging. Then I think, can I keep it ON forever? I mean, Keep it ON for ever can give me a problem ...
11
votes
2answers
6k views

Is there a good USB debugging toggle widget for Android?

Can you suggest me a widget for toggling usb debugging mode for Android? Or could you code it and upload to market, please? (I need it because of HTC Desire and HD's init process consuming 100% cpu ...
6
votes
3answers
11k views

Samsung Galaxy Tab-2 USB connection issue

I am working on Android application development, I want to run my application on Samsung Galaxy Tab-2 GT-P3100 but whenever I connect it with USB to the computer then it is not detecting. snapshot - ...
4
votes
3answers
8k views

Google Nexus 7 not recognized via USB

I'm trying to connect my Google Nexus 7 to my PC for Android development but so far I've been unsuccessful. I've tried connecting to my PC using different cables. When I connected the device to my ...
3
votes
2answers
8k views

Installing USB driver for Micromax A50

I have to install USB driver for Micromax A50 . I have google USB driver installed through SDK Manager, but need a USB driver specifically for this device. To install this USB driver I think, I need ...
6
votes
5answers
57k views

Driver issues when using Samsung Galaxy SIII via USB for development

The phone is connected via USB to Windows 7 64-bit. The USB debugging option enabled. When I connect the phone to the computer, I'm notified that some drivers failed to install. Do I need these for ...
6
votes
2answers
24k views

How do I configure ADB for the Samsung Galaxy Y?

How do I configure ADB to recognize my Samsung Galaxy Y? I have installed the USB driver. but when I run adb devices it does not list anything. Following are the steps I followed. Declare your ...
5
votes
4answers
20k views

LG G2 - Debugging mode not enabled

I'm attempting to run an app on the LG G2 (Verizon) using Eclipse on a Mac. The phone, however, is not recognized by the computer. I enabled debugging but it doesn't appear when I do adb devices. ...
1
vote
2answers
8k views

My phone keeps slowing down and burning battery. How can I debug performance and cpu consumption? (DHD 2.2)

I know there are already a lot of threads about suggestions on how to improve performance and, strongly related, save battery life on your android. I also have tried most of the tools to diagnose ...
2
votes
1answer
5k views

My Samsung Galaxy S doesn't recognize when it is plugged in to USB

When I plug in my Samsung Galaxy S (Model SAMSUNG-SGH-I897, Firmware 2.2, Kernel 2.6.32.9, Build FROYO.UCKB2) to a computer, it starts charging, but does not recognize the USB connection for data. I ...
1
vote
1answer
4k views

How to enable USB debug on Note 2?

No matter what setting I change, my Samsung Note 2 is always entering "USB media mode" instead of "debug mode". I have the USB debug option set and the Google USB driver from the SDK installed, but ...
1
vote
1answer
1k views

Failed to root Galaxy S (Fascinate) after three methods

I have tried three methods for rooting my previous Android device, running 2.3.5 (Gingerbread). It's a Verizon Samsung Galaxy s (Fascinate - SCH-I500). I have all the drivers installed for the device ...
0
votes
1answer
437 views

How to NOT charge when USB debugging? [duplicate]

I develop "on the road" using a laptop that's not connected to a power source, so when I debug on my android devices, they drain my laptop battery. Unfortunately, the laptop is a MacBook Air so spare ...
0
votes
1answer
2k views

How to enable debug mode on Sony Xperia V with broken touch screen? [duplicate]

My Sony Xperia V touch screen is broken in the right corner. The rest of the screen doesn't respond, but the LCD works fine. I need to make a full backup, but I can't activate debug mode. Also, ...