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As the title states when I run adb devices it returns an empty list. I have USB Debugging on. I am at a loss here. I have also uninstalled the drivers and tried to push the Google drivers in SDK. That still didn't work. Any advice would be much appreciated.
Thanks
Toggle debugging on then off.
I am in the same boat as you. A suggestion was posted in my thread in the Q&A section that PDANet solves the issue as it installs the drivers for you but it didn't work for me. Any dev's know a solution to this issue.
"fastboot devices" should work.
orangechoochoo said:
"fastboot devices" should work.
Click to expand...
Click to collapse
mine does it gives me the serial number and fastboot
but neither of our adb devices work.
I did the USB Debugging toggle multiple times and and it won't work. I saw your thread termin8tor22 and I am in the process of trying the pdanet solution. I'll post back if it works for me.
orangechoochoo said:
"fastboot devices" should work.
Click to expand...
Click to collapse
When you say that it should work, are you referring to the fact that we can run the exploit and unlock the phone even though it doesn't show in adb devices? I haven't been able to get mine to work that way. Thanks.
The pdanet didn't work either same error as previously stated. Mine doesn't even show up in fastboot devices. I am at a total loss here. I tried to override the drivers and it fails and states that the MTP USB Drivers are the most up to date and refuses to change or update it.
antnyh said:
When you say that it should work, are you referring to the fact that we can run the exploit and unlock the phone even though it doesn't show in adb devices? I haven't been able to get mine to work that way. Thanks.
Click to expand...
Click to collapse
No, the exploit will not work if your phone does not show up in adb.
Also, this thread should be in Q&A, not in Development.
antnyh said:
As the title states when I run adb devices it returns an empty list. I have USB Debugging on. I am at a loss here. I have also uninstalled the drivers and tried to push the Google drivers in SDK. That still didn't work. Any advice would be much appreciated.
Thanks
Click to expand...
Click to collapse
I was able to get it to see the device after going into cwr. then i was all good
jsa11ey001 said:
I was able to get it to see the device after going into cwr. then i was all good
Click to expand...
Click to collapse
How can we get cwr whithout an unlocked bootloader or root. This isn't helpful unless we have cwr already on there which we don't as we don't have root because we don't have adb to push the exploit. I don't mean to be rude but I am getting aggravated with this ADB thing.
CastleBravo said:
No, the exploit will not work if your phone does not show up in adb.
Also, this thread should be in Q&A, not in Development.
Click to expand...
Click to collapse
The thread is where it is unless a mod wants to move it.
jsa11ey001 said:
I was able to get it to see the device after going into cwr. then i was all good
Click to expand...
Click to collapse
I am trying to unlock it so I can get CWR on it. I can't even unlock it since it refuses to show up in ADB. How did you get CWR on yours if you don't mind me asking?
antnyh said:
The thread is where it is unless a mod wants to move it.
I am trying to unlock it so I can get CWR on it. I can't even unlock it since it refuses to show up in ADB. How did you get CWR on yours if you don't mind me asking?
Click to expand...
Click to collapse
I pushed thru adb. did you uninstall htc sync and update your android sdk. sorry just trying to give any usefull info. not in any way a master dev or anything
---------- Post added at 06:43 AM ---------- Previous post was at 06:35 AM ----------
i used this method http://forum.xda-developers.com/showthread.php?t=1996389, and had to do the CIDGEN unlock because I have a verizon phone. I followed the steps exactly and had 0 problems.
see you pushed through adb, which we cant get to recognize our devices. thats all, no harm intended.
antnyh said:
The pdanet didn't work either same error as previously stated. Mine doesn't even show up in fastboot devices. I am at a total loss here. I tried to override the drivers and it fails and states that the MTP USB Drivers are the most up to date and refuses to change or update it.
Click to expand...
Click to collapse
did you change your environment variable path set to your adb/fastboot location?
As for the drivers:
HTCDriver.RAR > run the exe
HTCDriver.rar
HTC.RAR > put in C:\Program Files\ and C:\Program Files (x86)
HTC.rar
thats my setup and it worked
antnyh said:
As the title states when I run adb devices it returns an empty list. I have USB Debugging on. I am at a loss here. I have also uninstalled the drivers and tried to push the Google drivers in SDK. That still didn't work. Any advice would be much appreciated.
Thanks
Click to expand...
Click to collapse
Hello,
I had similar issues with ADB not recognizing the DNA, I disabled HTC sync and closed out of the HTC SYNC in the task manager... You may or may not have tried this... Based on my experience this was what happened with me.. I also have windows 8 64bit. Hope this helps
:fingers-crossed:
I installed drivers listed on one of the forums here. then i installed htc sync. Then i had to download the sdk /with google drivers.
I would assume that when you have your command prompt open that you cd into the folder. platform-tools. that way the cmd can find adb?
kraziekc said:
Hello,
I had similar issues with ADB not recognizing the DNA, I disabled HTC sync and closed out of the HTC SYNC in the task manager... You may or may not have tried this... Based on my experience this was what happened with me.. I also have windows 8 64bit. Hope this helps
:fingers-crossed:
Click to expand...
Click to collapse
Hmm.. I haven't started mine yet but I'm on win8, this seems like good advice. Will be trying later and post results
Sent from my HTC6435LVW using Tapatalk 2
damagickid said:
I installed drivers listed on one of the forums here. then i installed htc sync. Then i had to download the sdk /with google drivers.
I would assume that when you have your command prompt open that you cd into the folder. platform-tools. that way the cmd can find adb?
Click to expand...
Click to collapse
If you set up adb right you don't have to CD into that folder.
Sent from my HTC6435LVW using xda app-developers app
You need to disable HTC Sync. Go in task manager and see if there is another ADB current running. That is what happened to me, HTC Sync was trying to push via ADB so when I tried to root it couldn't recognize my DNA.
My phone is LG Prada P940.
The problem is when I connect the phone to usb debug mode, status bar show slow charging, usb debug start completely.
But, when I try to root it in cmd, it sticks at daemon running. When I try "adb devices" command, it says "xxxxxxxxxxxxxxxxxxxxxxx offline".
Now I can't root my phone.
Anyone have had experience for this solution? Please help. Thanks in advance.
Just try the below command and post your findings..
adb kill-server
adb start-server
And make sure usb debugging is checked
Sent from my GT-N7000 using xda app-developers app
Thatgrass said:
And make sure usb debugging is checked
Sent from my GT-N7000 using xda app-developers app
Click to expand...
Click to collapse
All was done, but it still didn't work. Devices still offline.
amith007 said:
Just try the below command and post your findings..
adb kill-server
adb start-server
Click to expand...
Click to collapse
All was done, but it still didn't work. Devices still offline.
Have you tried with another PC?? If not have a try..
Are you sure drivers are installed and that your pc recognizes it?
Sent from my GT-N7000 using xda app-developers app
Thank
Thatgrass said:
Are you sure drivers are installed and that your pc recognizes it?
Sent from my GT-N7000 using xda app-developers app
Click to expand...
Click to collapse
Thank you for all your help. I've tried all of those solutions: tried on the other computers, the phone could be recognized and I could even upgrade the firmware, and stuff. Unfortunately, couldn't be rooted because the devices offline issue.
Any other ways? Please!
nhthanh05 said:
Thank you for all your help. I've tried all of those solutions: tried on the other computers, the phone could be recognized and I could even upgrade the firmware, and stuff. Unfortunately, couldn't be rooted because the devices offline issue.
Any other ways? Please!
Click to expand...
Click to collapse
Are you using the latest version of ADB?
aidfarh said:
Are you using the latest version of ADB?
Click to expand...
Click to collapse
Absolutely. The main issue is that I couldn't run any root methods to root the phone, because of the ADB devices offline.
nhthanh05 said:
Absolutely. The main issue is that I couldn't run any root methods to root the phone, because of the ADB devices offline.
Click to expand...
Click to collapse
Were all the computers you tested on running Windows? How about trying running ADB on a Linux PC and see if it works?
Another thing, maybe you can try installing this driver on Windows just in case it's a driver issue:
http://download.clockworkmod.com/test/UniversalAdbDriverSetup6.msi
The above is a Universal ADB Driver for Windows newly developed by Koushik Dutta.
Need help. ADB devices offline.
aidfarh said:
Were all the computers you tested on running Windows? How about trying running ADB on a Linux PC and see if it works?
Another thing, maybe you can try installing this driver on Windows just in case it's a driver issue:
http://download.clockworkmod.com/test/UniversalAdbDriverSetup6.msi
The above is a Universal ADB Driver for Windows newly developed by Koushik Dutta.
Click to expand...
Click to collapse
Thanks a lot. I wish it could work, but it did not.
By the way, my phone used to be rooted before. One day, I did something wrong with the 'bootloader' file in the system folder, then the phone could not restart. I had to do some things such as: downgrade, upgrade the firmware, and stuff. Everything seems ok then. Just the phone could not be rooted any longer.
Have any ideas? I will try whatever. Please!
I have same problem. plz help
Hello everyone I'm having problems with adb on this phone. I turned developer settings on, adb on but I get no message to allow adb thru computer that I would normally get on any other phone. I can get adb devices and it provides my serial # but says offline. I've factory reset my phone, uninstalled and then reinstalled the drivers updated them and still no luck. I've looked all over the Internet and I guess no one has this problem. If any of you can shed some light on my situation I'd greatly appreciate it. I came from a Nexus so I do know some problem solving when it came to adb but I've tried pretty much everything that I could think of and also tried remedies I thought may help off of Google
Sent from my Nexus 6 using XDA-Developers mobile app
jr313 said:
Hello everyone I'm having problems with adb on this phone. I turned developer settings on, adb on but I get no message to allow adb thru computer that I would normally get on any other phone. I can get adb devices and it provides my serial # but says offline. I've factory reset my phone, uninstalled and then reinstalled the drivers updated them and still no luck. I've looked all over the Internet and I guess no one has this problem. If any of you can shed some light on my situation I'd greatly appreciate it. I came from a Nexus so I do know some problem solving when it came to adb but I've tried pretty much everything that I could think of and also tried remedies I thought may help off of Google
Sent from my Nexus 6 using XDA-Developers mobile app
Click to expand...
Click to collapse
This is a strange one
1. Are you on stock rom?
2. Are you rooted? (If so by what method?)
3. What PC OS are you on (Windows, Linux or Mac)
I am stock unrooted C5 ultra. I am using Windows 10. Yeah I have no idea why it's showing as offline. I tried again after work yesterday and no luck. I tried other USB cords as well. It shows up as a mass storage device in windows.
Sent from my Nexus 6 using XDA-Developers mobile app
jr313 said:
I am stock unrooted C5 ultra. I am using Windows 10. Yeah I have no idea why it's showing as offline. I tried again after work yesterday and no luck. I tried other USB cords as well. It shows up as a mass storage device in windows.
Sent from my Nexus 6 using XDA-Developers mobile app
Click to expand...
Click to collapse
In Windows 10 go to your device manager /settings/searchbox n type (Device Manager)
In device manager find your C5 select it right click select update driver/let me choose/android usb device/ Mine defaults to the "MTP Device" you have to select "MTP USB Device" click apply and try adb again :fingers-crossed:
PS: Quote me or mention me @bigrammy or i will miss your posts
Thank you I will give that a try!
Sent from my Nexus 6 using XDA-Developers mobile app
jr313 said:
Thank you I will give that a try!
Sent from my Nexus 6 using XDA-Developers mobile app
Click to expand...
Click to collapse
Windows 10 seems to install "MTP Device" for all my mediatek phones instead of the "MTP USB Device"
Let us know the results :fingers-crossed:
Ok I got it up and running doing exactly as you advised and changed it to USB device and immediately I got the allow this computer message. Thank you very much! Bootloader unlocked Will be flashing twrp and supersu in a bit. Now we need some roms and kernels hopefully. Loving the phone already without all that tho.
Sent from my E5506 using XDA-Developers mobile app
jr313 said:
Ok I got it up and running doing exactly as you advised and changed it to USB device and immediately I got the allow this computer message. Thank you very much! Bootloader unlocked Will be flashing twrp and supersu in a bit. Now we need some roms and kernels hopefully. Loving the phone already without all that tho.
Sent from my E5506 using XDA-Developers mobile app
Click to expand...
Click to collapse
Glad you got it all sorted. :highfive:
To be honest In my opinion the Sony ROM is probably the best and most stable of any of the Mediatek based phones I have seen thus far :good:
Mine has not put a foot wrong so far and everything works as it should so I don't know how anyone could really improve it
Maybe Blisspop, MiUi and CM would be some good candidates just to have some choices and most of the work required to port them over is already done for the mt6752/32.
i have set up adb at my mac but when i input 'adb devices' my phone is not listed
chtsarts said:
i have set up adb at my mac but when i input 'adb devices' my phone is not listed
Click to expand...
Click to collapse
Hi.
Got also problems. (Windows)
To me it was my cable. I've tried another and it worked.
Greetings
Vsrookie
Sent from my P9000 using XDA-Developers mobile app
Hi
Could you please tell me which drivers exactly did you use? I'm forcing the same problem (on Windows), already tried with different cable but it didn't work.
Thanks,
papoy
Hi. First of all I want to excuse me that I' m asking a common thing several times threated in other posts.
I'm working now 2 days on getting another rom on my lemax 2.
I have installed the driver for the phone on my windows 7. system manager shows a propper installation. ADB driver's have been installed. The phone is in developper mode and oem and usb debugging is turned on. I switched to MTP and to PTP to make my device visible for ADB. But when I'm trying to see if my computer shows the mobile phone in CMD with the following command "adb devices" there will never be something listed! I tried already a lot... Uninstalling drvers for ADB, tried different drivers... And so on... Does anybody have an idea to help me??
Same problem here. Phone doesn't show, ADB can't connect. I am starting to get frustrated.
Most likely a problem with the usb driver, did you try another phone? I had the same problems and ended up doining it under linux afther a couple of hours messing in win10.
http://askubuntu.com/questions/659880/ubuntu-15-04-adb-fastboot-impossible-to-install
DeScheep
MOB* said:
Most likely a problem with the usb driver, did you try another phone? I had the same problems and ended up doining it under linux afther a couple of hours messing in win10.
http://askubuntu.com/questions/659880/ubuntu-15-04-adb-fastboot-impossible-to-install
DeScheep
Click to expand...
Click to collapse
Linux definitely is the better choice.
The fastboot drivers are different from the ADB drivers, and in Windows 10 you might have to switch the driver after fastbooting the phone.
It's really really silly and took me hours to find out.
You can change them in device manager, find the USB device there and update its driver. You don't need one from the web, just take the fastboot one from the list that Windows offers.
Sörnäinen said:
Linux definitely is the better choice.
The fastboot drivers are different from the ADB drivers, and in Windows 10 you might have to switch the driver after fastbooting the phone.
It's really really silly and took me hours to find out.
You can change them in device manager, find the USB device there and update its driver. You don't need one from the web, just take the fastboot one from the list that Windows offers.
Click to expand...
Click to collapse
I have no second android phone to test. But I tried already on OS Win 7 & 10 with different drivers on Win 7 as well. On win 10 the driver was already given by Windows, no need to install. I think that the problem has something to do with the phone, but I can't find the problem. It must be something with authorisation, that Win Os will recognize the Leeco correctly to have access.
I finally found a good working driver for WIN 10. I found it from a Chinese chatting group, so use it at your own risk.
Below is the share link.
https://drive.google.com/file/d/0BxNNPNS50QQiUk50YTliT2p5Mmc/view?usp=sharing
You will need to boot your phone into bootloader, connect to computer, manually switch the diver via 'Browse my computer for driver software" -> 'Let me pick fromm a list of device drivers on my computer"-> "Have Disk".
Hi all,
After reinstalling Windows7 32-bit on my laptop, I ran into the same issue as you guys here. What I did was to install pdanet and the adb interface worked. However, I could not get into the QDLoader 9008 and also Diagnostic Driver was not working, simply the drivers could not get installed no matter what I tried. I searched quite a lot of time how to get make it work and looks like there was a zip "QDLoader HS-USB Driver". You can google it and it has 32-bit and 64-bit installations. I am not very sure if I had to install pdanet but that was the first step to make it work, at least to have adb.
I'm sure that you guys found the answer already, but I wanted to help others as well if they run into the same issue.
valy_cta said:
Hi all,
After reinstalling Windows7 32-bit on my laptop, I ran into the same issue as you guys here. What I did was to install pdanet and the adb interface worked. However, I could not get into the QDLoader 9008 and also Diagnostic Driver was not working, simply the drivers could not get installed no matter what I tried. I searched quite a lot of time how to get make it work and looks like there was a zip "QDLoader HS-USB Driver". You can google it and it has 32-bit and 64-bit installations. I am not very sure if I had to install pdanet but that was the first step to make it work, at least to have adb.
I'm sure that you guys found the answer already, but I wanted to help others as well if they run into the same issue.
Click to expand...
Click to collapse
Thanks a lot for sharing it !!! This helped me A LOT !! :fingers-crossed: :fingers-crossed: :fingers-crossed:
I have the same problem. Tried different drivers, two computers, win10 and win7. Nothing helps...
midirt said:
I have the same problem. Tried different drivers, two computers, win10 and win7. Nothing helps...
Click to expand...
Click to collapse
Have you tried dialing *#*#76937#*#* and enable AT port, this worked for me
is there any solution for this problem........my device le eco letv 2s is not listed in the adb devices.....can anyone help me....
Dhatchina said:
is there any solution for this problem........my device le eco letv 2s is not listed in the adb devices.....can anyone help me....
Click to expand...
Click to collapse
if you're sure it's not a driver issue you can try the following (solved the problem for me):
on your windows machine navigate to "c:\users\<insert your user name here>\.android" and delete the file "adbkey".
either jump directly to the folder or turn on hidden/os files in explorer and navigate there.
now plug in your phone, the rsa-key dialog should pop up.
if not, that wasn't your problem.
btw. i'm using "universal adb installer".
GC-82 said:
Have you tried dialing *#*#76937#*#* and enable AT port, this worked for me
Click to expand...
Click to collapse
It helpded me a lot. Thanx.
GC-82 said:
Have you tried dialing *#*#76937#*#* and enable AT port, this worked for me
Click to expand...
Click to collapse
Great, man.!. It works for me
THIS Method Works For LeEco Le Max2
GC-82 said:
Have you tried dialing *#*#76937#*#* and enable AT port, this worked for me
Click to expand...
Click to collapse
This Method Works Perfectly.... After Enabling the AT port.. the drivers begin installing immediately. Have Patience. They will all install.
LeEco le2 is not showing up under adb devices list... tried damn lot of drivers ...What do I do??
You should post a Screenshot of your devicemanager becsuse that information is not enough.
Gesendet von meinem Le X820 mit Tapatalk
Install ADB Driver installer 2.0
dhankhar13 said:
LeEco le2 is not showing up under adb devices list... tried damn lot of drivers ...What do I do??
Click to expand...
Click to collapse
adbdriver.com/downloads/
Use this above link
1 ) Download adb driver installer software zip file
2 ) Extract the zip file
3 ) Install & Run a adb driver installer.exe file
my le2 doesn't show up in fastboot mode, but shows up once booted into system. Any idea?
Thanks!
GC-82 said:
Have you tried dialing *#*#76937#*#* and enable AT port, this worked for me
Click to expand...
Click to collapse
This worked for me too!!!:good::good::good: