Database Develop

Fastboot Troubles

I just recently got into modding my N1 a few weeks ago and finally hit my first snag:
Original root was through superoneclick, so bootloader is still locked. I flashed over to stock GRI40 OTA without realizing (stupidly) that flashing
it would also flash over my RA recovery and unroot my phone. Now, superoneclick is incompatible with GRI40, so I can't re-root through that, and I'm having trouble
with unlocking the bootloader through fastboot.
I get no response from ADB or fastboot in windows cmd prompt when I boot phone to FASTBOOT.
the command "fastboot devices" gives me a repeat of the same prompt with no error. (I can't get fastboot to work in normal debugging mode either, and I don't know if it usually will, because this is the first time I've used it.)
the command "adb devices" gives me response-- "list of devices attached" with nothing below (ADB works fine in debugging mode though).
I thought it might be a driver problem, but "Android bootloader Interface" driver is on the device manager list while phone is in fastboot, and seems to be properly
installed; I can't seem to find another suitable driver to update it to anyways.
Beyond that, there don't seem to be any other drivers running in the device manager either.
It's to the point where I'm considering taking the long way around and re-rooting through passimg, but that may not work anyways from what I've been reading, and that still won't fix my fastboot issue.
Any ideas on why I can't get fastboot to work?

my devise manager lists it as 'Android 1.0' when connected with fast boot..
if the drivers were installed on their own, then uninstal them.. and manually update the drivers (download them yourself)
that might help.. idk..
Sent from my nexus one

I think that may be part of the problem because I'm not seeing Android 1.0 on the device manager list. I do have an unknown device on there, but I can't update the driver with any of the Google USB drivers. Also, I'm pretty sure it's not my N1 because I'll unplug the N1, delete the unknown device, and scan for hardware changes and it will pop up again, so I don't think it has anything to do with my phone.

Put your phone in to fast boot, plug the phone in to a different port on your computer. If you have been plugging it in to the front, plug it in to the back. If you have been plugging it in to the back, plug it in to the front.
This should force windows to re-detect your device and it will hopefully install the missing drivers you're needing...

That was a good idea, but I had no luck with that one either. Thanks though.

Alright, shreyas said device is "Android 1.0" from windows device manager when the phone is in fastboot. Why does mine say "Android Bootloader Interface" and is this the case for everyone else?
Even more interestingly, I'll uninstall it, manually install whatever driver I chose for it, and that installation will fail. Then, I'll uninstall it again and have 'puter automatically scan for hardware, "android 1.0" pops up as one of the unknown devices but then gets reassigned as "android Bootloader Interface" after automatically installing drivers.
Oh yeah, I'm running Windows 7 64.
The drivers mentioned here didn't help either
http://forum.xda-developers.com/showthread.php?t=702927

stratmn5105571 said:
Oh yeah, I'm running Windows 7 64.
Click to expand...
Click to collapse
i am on win7 32!
btw umm try this link
http://android.modaco.com/content/z...com/319156/winxp-7-zte-blade-drivers-and-adb/
another umm stupid thing mayb, did you try out adb wireless..?

Have you tried using the PDANet drivers? Those are the ones that I've had the best luck with on my Win7 x64 laptop.
EDIT: Seems you have...
I'd recommed using an application called USBDeView (I think?) to manually uninstall all USB drivers for Android/HTC/ADB/NexusOne/etc, and THEN installing the PDANet drivers.

Thanks for your help. I ended up downloading "superboot," which has fastboot on it, and it works just fine. I don't know what the deal is with the fastboot that came with the SDK but my computer just doesn't seem to like it. I checked and rechecked all commands and file directories, and I just don't get it...oh well, I hope this helps others.
Thanks again.

Fastboot-Drivers-HELP!

So I need help XDA fams. I am currently trying to update my N6 to 5.0.1. The issue i'm having is that my pc wont connect to my N6 while in bootloader. When in bootloader the usb seems to work fine, im assuming, since im getting "transfer mode: usb connected" on the very bottom of the phone screen. But when i adb and check to see if its connected, under "list of devices attached", nothing shows up.
When the N6 is booted up normally it works perfectly fine. I'm able to adb into my phone and it shows up under "list of devices attached".
Ive read around and know windows 8.1 and usb 3.0 drivers might be an issue. So I tried both usb google drivers and the universal naked drivers. I've uninstalled and reinstalled a crap load of times and nothing.
This thing is pissing me off. CAN ANYONE HELP OUT!

Adb is for Android. When you are in the boot loader, you use fastboot.
Try "fastboot devices"

El Daddy said:
Adb is for Android. When you are in the boot loader, you use fastboot.
Try "fastboot devices"
Click to expand...
Click to collapse
Wow lol. I feel stupid. Thanks man. Didnt know that.
But im still having an issue with it being recognized. I go into recovery mode and select the "apply update from adb". When trying to sideload the zip file i keep getting "error: device not found".
Any ideas?

jrforlife said:
Wow lol. I feel stupid. Thanks man. Didnt know that.
But im still having an issue with it being recognized. I go into recovery mode and select the "apply update from adb". When trying to sideload the zip file i keep getting "error: device not found".
Any ideas?
Click to expand...
Click to collapse
Check your device manager in Windows. Make sure it says "ADB Composite Interface" or something similar. If not, you'll have to install the drivers again.
Also, make sure you have the latest ADB package from the SDK.

device not found in recovery

some assistance please.
I've been at it for about 40 minutes now, trying to sideload 5.1 onto the N6. Go me! Unfortunately I have come to a halt due to my computer not being able to recognize my device in recovery mode. I have the nexus root tool kit installed on my Win7 PC and i have done all the steps as far as driver installation and the toolkit says it is a success. I even open up command prompt when the device is turned on and type "adb devices" and it gives me the device info, I can even use my explorer to see the files I have in storage on the device too. Now if I type the same command while the device in in recovery mode, my computer tells me the device is not found. I have since downloaded the google drivers and tried updating the driver manually through Device Manager and that tells me that the drivers are up to date/best driver is already installed etc. So after goofing with that for a few tries, I uninstalled ALL nexus/google drivers and reinstalled them, twice now, with the same result.
Am I doing something wrong? Why does my computer not want me to update? why does it hate me?

melficeapollo said:
some assistance please.
I've been at it for about 40 minutes now, trying to sideload 5.1 onto the N6. Go me! Unfortunately I have come to a halt due to my computer not being able to recognize my device in recovery mode. I have the nexus root tool kit installed on my Win7 PC and i have done all the steps as far as driver installation and the toolkit says it is a success. I even open up command prompt when the device is turned on and type "adb devices" and it gives me the device info, I can even use my explorer to see the files I have in storage on the device too. Now if I type the same command while the device in in recovery mode, my computer tells me the device is not found. I have since downloaded the google drivers and tried updating the driver manually through Device Manager and that tells me that the drivers are up to date/best driver is already installed etc. So after goofing with that for a few tries, I uninstalled ALL nexus/google drivers and reinstalled them, twice now, with the same result.
Am I doing something wrong? Why does my computer not want me to update? why does it hate me?
Click to expand...
Click to collapse
Here is a channel i subscribe and the guy goes in detail about wugfresh root tool kid, some of the videos are from december. hope it helps.
https://www.youtube.com/channel/UCWhQwvCaC2ZMkCnrC15NfAw

i went the the link and viewed a video about sideloading through the toolkit, never knew i could do that, but i still came across the same problem. my computer wont recognize it.. smh..

melficeapollo said:
i went the the link and viewed a video about sideloading through the toolkit, never knew i could do that, but i still came across the same problem. my computer wont recognize it.. smh..
Click to expand...
Click to collapse
When you get the device not found error, unplug USB and reconnect. May have to repeat once or twice.

Evolution_Freak said:
When you get the device not found error, unplug USB and reconnect. May have to repeat once or twice.
Click to expand...
Click to collapse
Tried that like it was going out of style lol. No luck.

i finally got it figured out!!
i used the toolkit and install;ed Universal Google Drivers (option #3) and my pc was finally able to detect my device in recovery mode.
so if anyone comes across the same problem of not having the "right" drivers or not having your device detected,
1.) Install Universal Google Drivers and reboot your computer
2.) proceed to sideload your update.

Stuck at loading screen when booting

I found out this morning that my phone had cut off during the night. When I tried to turn the phone back up it just stayed at the loading screen and does not go any further than that. I can get into Fastboot/recovery but not sure what is going on. Phone is locked as well.
I am running on Developer preview 5 and I assuming it has something to do with this. I have read up on others having issues and talk about sideloading the OTA that has resolved the issue but my computer does not even detect the device, so adb does not see the device. Feel like if I can just get my computer to detect my phone I'll be in business.
Really need some help on this one as it is starting to look like I am going to have a nice paper weight the rate its going. Thank you in advance.

cjsill9473 said:
I found out this morning that my phone had cut off during the night. When I tried to turn the phone back up it just stayed at the loading screen and does not go any further than that. I can get into Fastboot/recovery but not sure what is going on. Phone is locked as well.
I am running on Developer preview 5 and I assuming it has something to do with this. I have read up on others having issues and talk about sideloading the OTA that has resolved the issue but my computer does not even detect the device, so adb does not see the device. Feel like if I can just get my computer to detect my phone I'll be in business.
Really need some help on this one as it is starting to look like I am going to have a nice paper weight the rate its going. Thank you in advance.
Click to expand...
Click to collapse
If I understand correctly, you can get to fastboot mode. If you then plug in the usb cable, and type fastboot devices, does the computer recognize it?
Have you ever connected to the phone using your computer and either adb or fastboot? In other words, is there a high level of confidence that the drivers are setup on your computer?

That is correct, I am able to get into fastboot mode, the phone will detect a USB cable "will say transfer mode: USB connected" but when I am in command prompt on my computer and type in "adb devices" it finds nothing.
I've had experience with using adb/fastboot on my moto x 2014 but this is the first time doing this on my nexus and I am pretty sure I had never hooked up my nexus to this computer before this issue happened. So I wouldn't be surprised if it is a driver issue but I have downloaded Android sdk and gone into sdk manager to have it install google drivers. I just now now played around with Nexus Root toolkit to assist in installing drivers with the same results. I had used the tool to uninstall any drivers that could have impacted this and reinstalled with no luck.
ktmom said:
If I understand correctly, you can get to fastboot mode. If you then plug in the usb cable, and type fastboot devices, does the computer recognize it?
Have you ever connected to the phone using your computer and either adb or fastboot? In other words, is there a high level of confidence that the drivers are setup on your computer?
Click to expand...
Click to collapse

cjsill9473 said:
That is correct, I am able to get into fastboot mode, the phone will detect a USB cable "will say transfer mode: USB connected" but when I am in command prompt on my computer and type in "adb devices" it finds nothing.
I've had experience with using adb/fastboot on my moto x 2014 but this is the first time doing this on my nexus and I am pretty sure I had never hooked up my nexus to this computer before this issue happened. So I wouldn't be surprised if it is a driver issue but I have downloaded Android sdk and gone into sdk manager to have it install google drivers. I just now now played around with Nexus Root toolkit to assist in installing drivers with the same results. I had used the tool to uninstall any drivers that could have impacted this and reinstalled with no luck.
Click to expand...
Click to collapse
Do you have an otg cable? Does that work?

I do but I don't have one on me currently. I am currently at work but will be home in about 2 hours.
ktmom said:
Do you have an otg cable? Does that work?
Click to expand...
Click to collapse

cjsill9473 said:
That is correct, I am able to get into fastboot mode, the phone will detect a USB cable "will say transfer mode: USB connected" but when I am in command prompt on my computer and type in "adb devices" it finds nothing.
Click to expand...
Click to collapse
When you are in fastboot mode, and connect to your computer, you should run "fastboot devices", instead of "adb devices".

You are correct, device does show up when type in fastboot devices. Guess that is what I get when trying to do this while I am at work and haven't messed with this type of stuff in months. I really appreciate the fast response on this and my derp moment. Now to try and side load the OTA to see if I can bring my phone back to life. Looks like I just need to go into custom recovery and select "Apply Update from ADB" and hopefully I'll be in business.
jj14 said:
When you are in fastboot mode, and connect to your computer, you should run "fastboot devices", instead of "adb devices".
Click to expand...
Click to collapse

Well at this point I was able to side load the OTA DP5 build and its doing the same thing. Trying a factory reset now to see if that will make a difference but if not looks like I am going to have to go out and get me a new phone till I can get this one fixed or RMA'ed. Just stuck at the loading animation.
Edit: Factory restore finally brought it back to life. Thank you again for the quick help and assistance on this!

Help Recovering Files from Phone With NO DISPLAY. - Rooted and Fully Unlocked

If anyone has any ideas on how to do this I'd really appreciate it. I can still power the phone on and connect it to the PC which detects it, but the default mount type is "charge only", and I'm unable to change it to an MTP connection on the phone.
Phone was rooted, unlocked, etc running Pure Nexus. I stepped on the phone at the gym, and now have no display whatsoever (COMPLETELY black, but I know the phone itself still works).
I know the system itself still works. Any help is greatly appreciated.

reboot to recovery and do an adb pull of the storage directory.

If the screen is inop maybe you can figure out a way to run Vysor. I think you run it on chrome, and you install it by accessing Google Play store on your PC and telling it to push an install to your device.
I keep a version on my phone just in case something like that happens to mine.
https://www.vysor.io

Vysor is the best indeed
Sent from my Nexus 6 using Tapatalk

SynisterWolf said:
reboot to recovery and do an adb pull of the storage directory.
Click to expand...
Click to collapse
That was my first thought, but is there a way to boot to recovery with no screen?
I tried blindly holding the key combination but wasn't able to get it (or at least not get it and *know* that I was in recovery). I guess trial and error would be the only way to eventually get it.
Dusty Rhodes said:
If the screen is inop maybe you can figure out a way to run Vysor. I think you run it on chrome, and you install it by accessing Google Play store on your PC and telling it to push an install to your device.
I keep a version on my phone just in case something like that happens to mine.
https://www.vysor.io
Click to expand...
Click to collapse
Thanks Dusty and Ahmad, I'll try this out tonight and post results.
Edit: I'm not sure if Marshmellow will allow Vysor to run. I also don't have USB debugging enabled so I'm not sure if this will be an option.
Will ADB start running automatically if I reboot into recovery?

internetcommand said:
That was my first thought, but is there a way to boot to recovery with no screen?
I tried blindly holding the key combination but wasn't able to get it (or at least not get it and *know* that I was in recovery). I guess trial and error would be the only way to eventually get it.
Thanks Dusty and Ahmad, I'll try this out tonight and post results.
Edit: I'm not sure if Marshmellow will allow Vysor to run. I also don't have USB debugging enabled so I'm not sure if this will be an option.
Will ADB start running automatically if I reboot into recovery?
Click to expand...
Click to collapse
"ADB devices" let's you know if you have a working connection with your phone.
"ADB reboot recovery" reboots into recovery.

Push Helium to your device from the Play Store (from a desktop computer), then install Clockworkmod Carbon to the desktop. Connect the phone via USB.

Unfortunately vysor will not work unless usb debug is enabled
Sent from my Nexus 6 using Tapatalk