ADB always offline

Question

My environment:

ADB version : 1.0.26

SDK platform tools : 20

I had rooted my HTC INSPIRE 4G with JellyTime ROM (Android 4.2.2). I tried connecting via USB as well as TCP.

But I am not able to detect the device via adb Console.

What may be the reason for this and how can we solve the problem?

score 1 · Accepted Answer · edited Jun 20 '20 at 09:12

1

If your drivers are OK you must update your SDK Tools and SDK Platform-Tools.

Then use adb kill-server and adb devices, "offline" should be gone.

If it doesn't work you can edit your android_winusb.inf adding these lines. (Read this answer before do it ;) )

; HTC Inspire

%SingleAdbInterface% = USB_Install, USB\VID_0BB4&PID_0CA2

%CompositeAdbInterface% = USB_Install, USB\VID_0BB4&PID_0CA2&MI_01

Go to device manager and update your driver using this file.

Then use adb kill-server and adb devices.

edited Jun 20 '20 at 09:12

Community

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answered Jul 29 '14 at 11:49

Jose Antonio Benitez Montero

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My SDK Tools and SDK Platform-Tools are already updated. Even I used them. adb kill-server ,adb start-server and many of them. But still the situation is same. – Jul 29 '14 at 11:53
@SanjogShrestha I edited my answer, tell me if it works. – Jose Antonio Benitez Montero Jul 29 '14 at 11:57
** ;HTC Inspire %SingleAdbInterface% = USB_Install, USB\VID_0BB4&PID_0CA2 %CompositeAdbInterface% = USB_Install, USB\VID_0BB4&PID_0CA2&MI_01 [USB_Install] Include = winusb.inf Needs = WINUSB.NT ** I have already modified my android_winusb too. I have left no stones unturned for that. – Jul 29 '14 at 11:59

MrRhum · Answer 2 · 2014-08-01T09:38:30.903

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It's sound like a Driver issue, Try to download the good one and uptade the previous one, You may have to disable Windows update auto install drivers function.

Don't forget to enable the Debug USB function on your device.

EDIT :

I got the same issue because adb wasn't running in root mode, try to install adbd insecure which grants you root adb access : http://forum.xda-developers.com/showthread.php?t=1687590

edited Aug 01 '14 at 09:38

answered Jul 29 '14 at 11:45

MrRhum

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Actually after rooting the device only the problem arose. I have installed the drivers as well but the problem is persistent. – Jul 29 '14 at 11:47

score 0 · Answer 3 · answered Jul 29 '14 at 11:46

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Turn debug on phone: Settings - Developer options - USB debugging = ON

answered Jul 29 '14 at 11:46

Tapa Save

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What is your IDE and OS? – Tapa Save Jul 29 '14 at 11:49
Windows 7 and Eclipse Juno – Jul 29 '14 at 11:52
Alt-Ctrl-Del -> Task Manager -> Process -> and kill all process 'adb.exe' than restart Eclipse and select your device inside DDMS – Tapa Save Jul 29 '14 at 11:56

ADB always offline

3 Answers3