[Q] pc can't recognise my phone - Nexus 4 Q&A, Help & Troubleshooting

the problem is my computer can't recognise the phone when usb debugging is on.
i try to use nexus 4 toolkit to install driver on my PC,but still can't show serial
how can i solve the problem?

uninstal drivers using nex toolkit, restart pc instal drivers using toolkit and then connect phone to pc

if you're on windows 8 you have to do some crazy special reboot garbage to get it to work...
Steps to be taken:
1.) Bring up Charms by mousing over to the right of the screen
2.) Go to Settings
3.) Change PC Settings
4.) General
5.) Scroll down to Advanced Startup > Restart Now
6.) Trouble shoot
7.) Advanced options
8.) Windows startup options
9.) Restart
10.) Choose F7 (I believe) or click on "Disable driver signature enforcement"
11.) Reboot
from here: http://www.ifans.com/forums/threads/installing-fastboot-adb-drivers-in-windows-8.387585/

Related

finally i got a root for my phonee!!!!

I AM NOT RESPONSIBLE FOR ANY DAMAGE TO YOUR PHONE
* Steps:
1st You need to get to: alpharev.nl/x/beta/ to download the tool, and to get your “beta key” which you’ll get in a pop-up window in the same download page after you click the download link for (windows version).
The “beta key” is a must; the tool won’t work without it!
You’ll be asked to provide your phone “serial no.”, typically it should be something like HTXXETDXXXXX, and you can get it from:
Settings --> about phone --> phone identity.
Now, do the following:
1. Run latest version of HTC Sync on your PC and connect phone in HTC Sync mode and sync all your files. Remove HTC Sync and not the drivers.
2. Reboot phone.
3. Settings->Applications->Development->Check “USB Debugging”.
4. Run AlphaRevX and connect phone to PC in “Charge Only mode”.
5. AlphaRevX should recognize your phone and show your Device Serial number.
7. Type out the “key” in the AlphaRevX software, keeping in mind the upper and lower case letters and press enter (you can copy / paste the key).
8. AlphaRevX should start doing its job and you’ll get S-OFF in less than 90 seconds.
9. If it takes longer, just wait for the 15 minutes mark, if nothing, then reboot phone and retry.
(Some members got S-OFF after multiple tries)
Rooting the device:
Step 1 - Installing the USB drivers
Download USB drivers (here) and extract them on desktop. Turn off your wildfire and boot into HBOOT by holding the VOLUME DOWN + POWER button. Connect your phone to your PC and it will show "drivers installing" or similar there for Android device. When prompted, install the drivers by going to device manager and browsing to the folder where you extracted the drivers. Once installed, disconnect and reboot your phone normally.
Now you need to install the “Android bootloader interface”.
Connect your HTC wildfire to the PC and it will ask for drivers again, now go to device manager, click on unknown device “other devices”.
Click on update driver -> install from specific location -> No i will choose to install -> choose Android phone and click on “adb interface” -> click next -> when asked to install click on continue anyway, just install them.
Once done you will see your phone recognized as "Android bootloader interface".
Now disconnect your phone and go into:
Settings -> applications - > development - > enable USB Debugging.
Congratulations, the first step is complete.
go to:http://www.4shared.com/file/K3HTXWWd/GingerBreak-v120.html
and download the file...and put it anywhere in ur phone....
switch on your phone and install gingerbreak..
awitch on the app...
and then press root..
after it is done it will either reboot itself or you reboot it manually...
congrats your phone is now rooted..!!!!
Nice. I rooted my phone this way aswell!
Its usefull for people with newer HBOOT versions!
no need to do this so complicated...
just s-off using alpharev x, install clockwork mod recovery and start flashing ROOTED roms.
no need for gingerbreak. and if you want to root your current ROM, just use the su.zip
!!
i felt that this was easier then that one..!!

[Q] How to see all folders

Hi, when I plug in my device I can only see two folders and not all the folders I have on it. How do I bring up the dialog "Allow computer x..." again? I think I messed that up. Thanks ^_^
I had the same problem. After a reboot all the folders were visible.
Sent from my Nexus 4 using xda app-developers app
It might be a driver issue. If you haven't already installed the ADB drivers, do so by following this guide pulled from the Rooting sticky:
Jubakuba said:
Get the drivers:
Uninstall any previously attempted drivers if they don't work and move to the next.
[url="http://forum.xda-developers.com/showthread.php?t=1514942"]Option One:
Navigate to the "Device Manager" (Control Panel > Device Manager) in Windows and Select the android device. Open the properties and select the "Install Driver" option. Pick the driver with "Install from disk." Ignore any warnings about the driver not being signed properly.
PDAnet's drivers may work if the above options don't. Simply install PDAnet (after uninstalling any previous attempted driver installations) to get the drivers.
Click to expand...
Click to collapse
Even after all of that, it might not work. Use MTP (Settings>Storage>...>USB Computer Connection. Try turning USB debugging on or turning it off (Settings>Developer Options>USB debugging). Try switching which USB port on your computer you are plugged into (that one gets me every time I plug my phone into a new computer).
Hopefully that helps somewhat. Depending on what else you need to do with your phone, you don't necessarily need the ADB drivers to see the folders, but I find that those drivers + that guide to be the easiest to install and follow.

Nexus 4 not showing up in my computer as MTP Storage

Hi Guiz, So you all probably have heard this a million times but i have tried every i can to fix this. I have tried many options such as Deleting and re-installing the drivers, trying a different usb port 2.0 and 3.0 I have restored my phone. And my phone only comes up as PTP Camera which is useless since i cant root my N4. This problem occured after i updated to Android 4.3. So my question is how can i make my N4 show up as MTP Storage?
I'm running on Windows 8. Thanks in advance.
Zypent said:
Hi Guiz, So you all probably have heard this a million times but i have tried every i can to fix this. I have tried many options such as Deleting and re-installing the drivers, trying a different usb port 2.0 and 3.0 I have restored my phone. And my phone only comes up as PTP Camera which is useless since i cant root my N4. This problem occured after i updated to Android 4.3. So my question is how can i make my N4 show up as MTP Storage?
I'm running on Windows 8. Thanks in advance.
Click to expand...
Click to collapse
1 quick Forum search would easily have solved this for you.
But since you're here:
1. Enable USB debugging: Go to phone settings -> About -> Tap build number repeatedly until developer menu is enabled. Go there and tick USB debugging.
2. On your PC, go to your device manager (when the Phone is plugged in and set to MTP), locate the phone, right click on it -> properties
3. go to the Driver tab
4. click Update Driver
5. click Browse my Computer for driver software
6. click Let my pick...
7. select USB Composite Device
8. finish up with the assistant
9. be happy
danielms22 said:
1 quick Forum search would easily have solved this for you.
But since you're here:
1. Enable USB debugging: Go to phone settings -> About -> Tap build number repeatedly until developer menu is enabled. Go there and tick USB debugging.
2. On your PC, go to your device manager (when the Phone is plugged in and set to MTP), locate the phone, right click on it -> properties
3. go to the Driver tab
4. click Update Driver
5. click Browse my Computer for driver software
6. click Let my pick...
7. select USB Composite Device
8. finish up with the assistant
9. be happy
Click to expand...
Click to collapse
I've been trying to solve this myself, i thank you!!! Finally!!
danielms22 said:
1 quick Forum search would easily have solved this for you.
But since you're here:
1. Enable USB debugging: Go to phone settings -> About -> Tap build number repeatedly until developer menu is enabled. Go there and tick USB debugging.
2. On your PC, go to your device manager (when the Phone is plugged in and set to MTP), locate the phone, right click on it -> properties
3. go to the Driver tab
4. click Update Driver
5. click Browse my Computer for driver software
6. click Let my pick...
7. select USB Composite Device
8. finish up with the assistant
9. be happy
Click to expand...
Click to collapse
Thats the problem it doesnt show up.
Zypent said:
Thats the problem it doesnt show up.
Click to expand...
Click to collapse
I also have this problem, my nexus 4 won't show up in device manager (windows 8) it will make the noise and will only show up in my computer if I have usb debugging enabled and select media device, any other combination it won't show up in device manager or in my computer.
What do I do?
foliage said:
I also have this problem, my nexus 4 won't show up in device manager (windows 8) it will make the noise and will only show up in my computer if I have usb debugging enabled and select media device, any other combination it won't show up in device manager or in my computer.
What do I do?
Click to expand...
Click to collapse
Today i've got my new Nexus 4, succesfully unlocked & rooted with this toolkit, but had problems with installing google usb drivers and Universal Adb Driver.
The solution is based on several steps.
I solved my problem this way, hope it will help someone
I have windows 8.1 64-bit, so i had to solve firts the problem with driver signature
1.
How To Disable And Bypass Driver Signature Enforcement In Windows 8
Tutorial link
Tutorial video
If you have problems with driver installations, try this:
2.
Remove hidden existing Nexus 4 or Android Nexus ADB Interface in Device Manager
i had to cleanup the drivers remained after few failed adb driver installations because of the problem in the first step
- (OPTIONAL) Install Nexus Root Toolkit and run it
- (OPTIONAL) click on Full Driver Installation Guide and at step 1
- open Device Manager, click View and select the option Show hidden devices
- now you will see some additional hidden devices (greyed out)
- because i wanted to install the drivers from start i deleted them, that means uninstalled them and added checkmark for deleting local files
- screenshot is attached so you can better understand
Remove the devices that could make problems
3.
- Run Nexus Root Toolkit
- click on Full Driver Installation Guide
- at Step 1 open USBDeview
- in my situation i deleted all the entries with google name
- screenshot in the attach
Final step:
4.
Install drivers for Nexus 4
- Run Nexus Root Toolkit
- click on Full Driver Installation Guide
- at Step 2 i installed Solution #1 - Universal drivers
- maybe you'll need to manually add drivers, if you have an entry in Device Manager that as yellow !
- right click on it - update drivers - browse my computer for drivers - I've added the path to installed Solution #1 - Universal drivers
"C:\Program Files (x86)\ClockworkMod\Universal Adb Driver"
- i repeated it for connection as mtp, ptp and none of that - selection for this is made on nexus: settings - storage - ... in the right upper corner - usb computer connection. so this way the device had installed the needed drivers
- screenshot is added in attach
I've used Wugs Toolkit for installing drivers and after that unlocking and rooting the Nexus 4.
My problem was that there was present HIDDEN ADB Interface under Android Device, after above mentioned steps, my nexus is working properly when connected as MTP device
danielms22 said:
1 quick Forum search would easily have solved this for you.
But since you're here:
1. Enable USB debugging: Go to phone settings -> About -> Tap build number repeatedly until developer menu is enabled. Go there and tick USB debugging.
2. On your PC, go to your device manager (when the Phone is plugged in and set to MTP), locate the phone, right click on it -> properties
3. go to the Driver tab
4. click Update Driver
5. click Browse my Computer for driver software
6. click Let my pick...
7. select USB Composite Device
8. finish up with the assistant
9. be happy
Click to expand...
Click to collapse
Brilliant!!!
Not showing up in device manager
danielms22 said:
1 quick Forum search would easily have solved this for you.
But since you're here:
1. Enable USB debugging: Go to phone settings -> About -> Tap build number repeatedly until developer menu is enabled. Go there and tick USB debugging.
2. On your PC, go to your device manager (when the Phone is plugged in and set to MTP), locate the phone, right click on it -> properties
3. go to the Driver tab
4. click Update Driver
5. click Browse my Computer for driver software
6. click Let my pick...
7. select USB Composite Device
8. finish up with the assistant
9. be happy
Click to expand...
Click to collapse
I am also facing this issue since flashing 5.0. It doesn't even come up on device manager. Any suggestions?
amj2403 said:
I am also facing this issue since flashing 5.0. It doesn't even come up on device manager. Any suggestions?
Click to expand...
Click to collapse
same here ==

After using Nexus Root Toolkit cannot connect in regular USB mode

I have used Nexus Root Toolkit twice successfully on two different computer, but on both occasions that has left the computer unable to connect to the Nexus 10 outside debugging mode.
I think it is "Step 1" in the driver install guide that tells me to:
2.) Launch Device Manager using the button bellow.
- Identify whatever device resembles your Nexus and right click it
- Select 'Uninstall'
- Check the box for 'Delete the driver software for this device'
- Select 'OK'
3.) Unplug your device and Launch USBDeview using the button bellow
- Use USBDeview to uninstall any;
- Android ADB Interface device's,
- Samsung USB devices,
- Google USB drivers
- ... or ANYTHING else you see that resembles your Nexus.
- In particular look for devices with Vendor ID
- "18d1" or... "04e8"
- Simply right click these devices, and select the option to:
- "Uninstall Selected Devices"
Click to expand...
Click to collapse
After doing this i can no longer connect the Nexus 10 as usb drive or/MTP. If i connect it, it simply says charging, and the Windows device manager doesn't list any new devices at all. Its like it isn't connected at all. If i enable usb debugging, i can use Nexus Root Toolkit without problem.
The computer in question is running Windows 8.1, and i first installed the Universal drivers that didn't work, and then got it to work with RAW drivers.
I assume that something got uninstalled that shouldn't have been, but i don't know what. Any help is appreciated, i don't fancy reinstalling windows

Restore (Unbrick) tegra note 7

Hello everyone, i am making this post to help those how have bricked their tegra note 7's maybe trying to root it (or remove chinese version in case of homecare fly one) do it for your own risk
1- Download the file for the restore called VegaNote7 (look at the attached image)
2- in case you're using windows 8
a- Access the charms menu and select Settings and then Change PC Settings
b- Select Update and recovery, then Recovery
c- Under Advance startup select Restart now
d- Select the Troubleshoot and then Advanced options
e- Select Startup Settings then Restart
f- Your system will restart Select F7 for Disable driver signature enforcement
3- Put tablet on recovery mode by press Vol-, Vol+ and power together
4_Install usb drivers
a- Connect the tablet to your computer with the USB cable provided
b- Move your cursor to the bottom left corner of the desktop and right click and select Device manager
c- Right click on the APX device and select Update Driver Software
d- Select Browse my computer for driver software
e- Browse to the location of the USB driver. The driver is located in the recovery image folder VegaNote7/usbpcdriver
g- Highlight the folder and select OK, then select Next to install the driver
h- A Windows Security warning message will appear, select install this driver software anyway
i- Once the driver has been successfully updated select Close
5- Locate the flash_signed.bat file located in the recover image folder and double click to start the process.
Your tablet will boot up once the process is complete
Expect this post be helpful.
Be happy
Can't see what the link is, and it wont let you copy it or do anything with

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