Why is this saying I'm offline - Nexus 7 Q&A, Help & Troubleshooting

I have all the adb and SDK stuff installed the the only way I can lock/unlock the bootloader is to run it through cmd wugfresh will not work. Please help...
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Why are you posting a question in the development section!?
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Its a new security feature of 4.2.2
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Try a better USB cable
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Do some reading in the wug tool thread, there is info in there that helps with this. Start at the end and go backwards.
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And you've put this in a dev section because??
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Use adb >= 1.0.31.

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HELP

I'm using wugfresh unlockand root and nexus 7 is stuck in bootloader. Computer says... Waiting for your device to finish booting back up and its been 10 minutes. Thanks
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since you are using a root toolkit for a nexus, you should ask in that thread for help. nexus devices dont need root toolkits, and are safer and just as easy(if not easier) without them.
Nevermind success!! First time with nexus device.
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No idea what to do

So,
I have Nexus 7 16gb (grouper) and the problem is that it can not recognize the usb(as I guess)
It doesn't charge when powered on. I should turn it off and connect the charger and i charges .
The PC doesn't recognize it . (both Linux Ubuntu 12.10(with necessary rules) and Windows 7)
OTG doesn't work.
The adb does not recognize it.
When in bootloader adb doesn't recognize it. (so i can't flash anything)
I am on stock 4.2.1 JOP40D with CWM and M-KERNEL a32.
Tried wiping everything(leaved only system) and the same result.
It happened after I charged it with car charger.
BTW in bootloader menu it shows:
Baseband Version : N/A
Help me please!
So it does charge when off?
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VonEsch said:
So it does charge when off?
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Yes.
Erachter said:
Yes.
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Hmm. There's an app on play store flash image GUI. Not sure if you can lock boot loader with that, but you will need to either stock and relock or get it to not charge at all. Then you can RMA the thing
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Thanks!
I thought about flashing again bootloader via CWM
Is that a good idea?
What RMA means?
If happened to me I would try a ROM with stock kernel first
ADB is only for Android OS... You need to use fastboot instead while in bootloader.
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RMA is sending it in to get fixed
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---------- Post added at 12:03 AM ---------- Previous post was at 12:02 AM ----------
korockinout13 said:
ADB is only for Android OS... You need to use fastboot instead while in bootloader.
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If adb doesn't see it fast boot probably won't either
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korockinout13 said:
ADB is only for Android OS... You need to use fastboot instead while in bootloader.
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Click to expand...
Click to collapse
I use command adb devices
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VonEsch said:
RMA is sending it in to get fixed
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Not a solution for me in my country
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The interesting thing I discovered now is that I can use OTG with stick mount app
And even I can charge my s3 with otg but I get a reboot
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Did you manually install the drivers? You need to.
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How to root nexus 4 with a Mac . is there any toolkit like the one for windows which

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You r better off posting it in the Q/help forum
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Sorry for posting it here new to the forum.
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Download the SDK, unzip, navigate to your-sdk-folder/platform-tools/ with the terminal.
Type:
./adb reboot bootloader
./fastboot oem unlock
Done
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ADB side load " device not found" please help

I'm trying to update my nexus 4 via stock recovery by adb sideload. Adb works until I get into recovery then adb cannot find my phone....any ideas?
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I'm having the same problem please let me know if you find an answer. I'm Windows 8 add well
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It may have something to do with the adb win.inf file. I'm on windows 8 also
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Guide on how to root 4.2.2?

Every guide I look at only supports up to 4.2.1 or how can I change back to 4.2.1?
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Use nexus 7 toolkit
Select 4.2.1 as software not updated but it will still work
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same procedure as before
Can't be more simple than what I posted. Works for every android version.
http://forum.xda-developers.com/showthread.php?t=2019519

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