I have been trying to establish a USB Wireless Modem connection between my laptop PC running XP Pro and my MDA Pro, but as soon as I hit the start button it gives the "COM OPEN ERROR" message in the MDA and the PC says it cannot identify the USB device. I already disabled ActiveSync and there are no Port conflicts (my PC do not response my MDA GPRS modem)
What can I do to solve this problem?
Thanks in advantage.
There are two ways that I use to get around that error:
1) Have ur Universal turned off; and then connect it to your computer.
2) If your Universal is turned on, do the following:
a. turn on "wireless modem" app, and then choose "Bluetooth" or "IrDA" for connection type
b. Press "Start" and then "stop"
c. then rechoose "USB" as the connection type, and press "start"
d. connect your Universal to your computer.
hope this helps.
Try this first start wireless modem app. then activate it and then connect it to ur laptop & make sure the setting in M$ Activesync to connect via usb cable is unchecked .
Dear All ..
I have unvirsal JasJar and since I bought this PC everytime I'm trying to connect it to the computer to do synchronization the windows gives me
" windows can't recognized the USB device " I tried so many thing to solve it
like turn of the firewall , and anti viurse .. disconnect and reconnect the Pc and the computer . Please help me to solve this issue
P.S : the windows Xp tells me that there is no driver for the USB device
Sounds like a computer software problem. Have you attempted to update the driver(s)?
Try using some other USB port.
trythis: on your PPC go to settings>connections>USB to PC> disable the advanced network functionality.
hi, i have the same problem.
I cant find settings>connections>USB to PC.
At settings i have the tabs :
Beam
Bluetooth
Connections
CSD Line Type
GPRS Authentication
Network Cards
Wireless lan
Can anyone help?
Hi all.
Trouble with my S5 SM-G900H!
I have a fresh install of Windows7 SP1 64bit. After connecting the phone cord (factory, MicroUSB 2) relatives in Device Manager appear strange device: "Conmeon Suspend", "CDC ACP", "CDC NCM". Set Kies3 through it put the Samsung USB-drivers. None of these devices is not defined.
After you connect to a computer on the phone is turned on and charging no more signs of connection to a computer is not.
In the "Tethering and Mobile hotspot", even when the cable is connected, item "USB tethering is hidden," written under it "No USB device connected."
Connecting to Windows7 32bit gives the same result.
After connecting to a computer with Linux on lsusb shows the device "Conmeon" and nothing else in the system appears.
Made a hard reset to factory settings - does not help.
How to revive the USB-connection?
Did you installed latest Samsung USB device driver??
..
fffft said:
Not sure about the G900H, but other variants use *#0808# to access it. Your settings there should be MTP + ADB & AP.
Click to expand...
Click to collapse
Big thanks!!! All works!
..
Since many guys are not able to connect their yureka phone to PC so for them this thread might be helpful. I was also facing the same problem, even USB computer connection setting was not popping up. So following are the steps to resolve that problem.
1. Go to Settings -> About Phone -> Tap several times on Build Number to enable developer Options if you haven't enabled it yet.
2. Now You can see one setting titled "{ } Developer options" under Settings Menu. Tap on developer options and enable "Android Debugging".
3. Now connect your phone to PC via USB cable. Now You will see that your phone is successfully connected for debugging. Now without disconnection your phone from PC, go to settings->Storage->Menu (Three vertical Dots at top right corner of the screen). Now click on "USB computer connection", now the usb setting pop up will come. Now enable Media Device (MTP) checkbox.
4. Now you are ready to access your internal and external sd cards of your phone. Enjoy
U saved me BRO!!..was tired of using OTH
U saved me BRO!!..was tired of using OTH
Applying all things you said but yureka not connect with computer
USB Computer Connection is still not popping
Hi, I have tried all that is said above, but still I am unable to connect my Yureka to PC. USB Computer Connection is still not popping any options.. Please help
RAUSHAN0704 said:
Since many guys are not able to connect their yureka phone to PC so for them this thread might be helpful. I was also facing the same problem, even USB computer connection setting was not popping up. So following are the steps to resolve that problem.
1. Go to Settings -> About Phone -> Tap several times on Build Number to enable developer Options if you haven't enabled it yet.
2. Now You can see one setting titled "{ } Developer options" under Settings Menu. Tap on developer options and enable "Android Debugging".
3. Now connect your phone to PC via USB cable. Now You will see that your phone is successfully connected for debugging. Now without disconnection your phone from PC, go to settings->Storage->Menu (Three vertical Dots at top right corner of the screen). Now click on "USB computer connection", now the usb setting pop up will come. Now enable Media Device (MTP) checkbox.
4. Now you are ready to access your internal and external sd cards of your phone. Enjoy
Click to expand...
Click to collapse
well i have tried that but it wont even detect my yureka. IT DOESNT EvEN SHOW A UN RECOGNIZED DEVICE. HOW TO RESOLVe
?
Problem Solved
1. Proceed as Above.
2. Reboot your Phone.
3. Now click on "USB computer connection", now the usb setting pop up will come. Now enable Media Device (MTP) checkbox.
Problem Solved...
The problem is not in the phone, or can't be solved by it
Actually you have to do this via pc.
1)search update drivers and find the update device drivers option
2)in other devices find Android and double click
3)click the driver tab
4)click update driver
Worked for me ?????
PC connection Still its not working
RAUSHAN0704 said:
Since many guys are not able to connect their yureka phone to PC so for them this thread might be helpful. I was also facing the same problem, even USB computer connection setting was not popping up. So following are the steps to resolve that problem.
1. Go to Settings -> About Phone -> Tap several times on Build Number to enable developer Options if you haven't enabled it yet.
2. Now You can see one setting titled "{ } Developer options" under Settings Menu. Tap on developer options and enable "Android Debugging".
3. Now connect your phone to PC via USB cable. Now You will see that your phone is successfully connected for debugging. Now without disconnection your phone from PC, go to settings->Storage->Menu (Three vertical Dots at top right corner of the screen). Now click on "USB computer connection", now the usb setting pop up will come. Now enable Media Device (MTP) checkbox.
4. Now you are ready to access your internal and external sd cards of your phone. Enjoy
Click to expand...
Click to collapse
Hi..
After pressing "USB computer connection" USB setting Popup is not coming. and it says "USB is now Disconnected"
can any one please help me ?
---------- Post added at 08:05 AM ---------- Previous post was at 07:59 AM ----------
Sahil Badal said:
1. Proceed as Above.
2. Reboot your Phone.
3. Now click on "USB computer connection", now the usb setting pop up will come. Now enable Media Device (MTP) checkbox.
Problem Solved...
Click to expand...
Click to collapse
After pressing "USB computer connection" USB setting Popup is not coming. and it says "USB is now Disconnected"
Yureka not connect to PC
[[/B][/B]
RAUSHAN0704 said:
Since many guys are not able to connect their yureka phone to PC so for them this thread might be helpful. I was also facing the same problem, even USB computer connection setting was not popping up. So following are the steps to resolve that problem.
1. Go to Settings -> About Phone -> Tap several times on Build Number to enable developer Options if you haven't enabled it yet.
2. Now You can see one setting titled "{ } Developer options" under Settings Menu. Tap on developer options and enable "Android Debugging".
3. Now connect your phone to PC via USB cable. Now You will see that your phone is successfully connected for debugging. Now without disconnection your phone from PC, go to settings->Storage->Menu (Three vertical Dots at top right corner of the screen). Now click on "USB computer connection", now the usb setting pop up will come. Now enable Media Device (MTP) checkbox.
4. Now you are ready to access your internal and external sd cards of your phone. Enjoy
Click to expand...
Click to collapse
I have followed all above steps, but not shows USB connection.
I am also getting the same problem "After pressing "USB computer connection" USB setting Popup is not coming. and it says "USB is now Disconnected" ", this problem is after getting my replacement handset.
Hi, I have tried all that is said a, but still I am unable to connect my Yureka to PC. USB Computer Connection is still not popping any options.. Please help vikas meena 9694746144
Dear Sir,
As per your instruction i go to the setting but as u written
"Now click on "USB computer connection", now the usb setting pop up will come. Now enable Media Device (MTP) checkbox. "
after tapping computer connection nothing pop up arises. I can not enable Media Device (MTP)
Please guide me.
Suresh
vertexpac said:
I am also getting the same problem "After pressing "USB computer connection" USB setting Popup is not coming. and it says "USB is now Disconnected" ", this problem is after getting my replacement handset.
Click to expand...
Click to collapse
did u get any solution bro????..... i cant copy files to pc and root
---------- Post added at 05:33 AM ---------- Previous post was at 05:30 AM ----------
shadowkill97 said:
well i have tried that but it wont even detect my yureka. IT DOESNT EvEN SHOW A UN RECOGNIZED DEVICE. HOW TO RESOLVe
?
Click to expand...
Click to collapse
did u got any solution bro... i cant connect my yureka to pc. i want to root it. But i cant connect it
USB connection problem
I am also getting the same problem "After pressing "USB computer connection" USB setting Popup is not coming. and it says "USB is now Disconnected" ", plz help me
yureka AO 5510
Sir,
My yureka AO 5510 hardbricked and i used emmc image and enter into fastboot mode ( by only pressing power button it can switch on and work) but to flash this is not shown in device manager. I tried with usb driver, adb driver, nothing happend.... and gave to shop and changed its usb port.... but no use....
i can power on it with this memory card or go to fastboot mode.... can not connect to PC.... Please help me....
thank you for your practical guidance, because since so many days and several times I tried to connect with my laptop, last i thought to install some yu drives in my laptop, but this is a very useful points, you are putforth in this moment. once again thank you for the substantial helping tendency you have shown. may proceed it in future to help others,
i am using yu yereka lolipop os and windows 10 x64 pro and tried all method to install drivers but even when i connect my yu yureka ao5510 then it shows me (device disciptor request fail)error code 43.i did all thing from disable driver enforcement and various adb drivers but not success yet..
and when normally connet phone to pc it also not showing the adb option and mtp driver.i aslo tried with different pc but same problem....
plz guy help me!!!!
Got ot developer tools and enable the android debugging.. reboot the mobile
After reboot a pop up window will be opening and asks for disable the android debugging .. disable it in developer tools and then connect the usb cable again . then the pop up will be coming as usual ...and problem got solved
Yureka not connect to any pc
Pc shows popup that the device is malfunctioned.
In device manager it says device dicriptor request failed.
vrishabhv2 said:
i am using yu yereka lolipop os and windows 10 x64 pro and tried all method to install drivers but even when i connect my yu yureka ao5510 then it shows me (device disciptor request fail)error code 43.i did all thing from disable driver enforcement and various adb drivers but not success yet..
and when normally connet phone to pc it also not showing the adb option and mtp driver.i aslo tried with different pc but same problem....
plz guy help me!!!!
Click to expand...
Click to collapse
did you find any solution?
Hi,
I just received the Z17. It looks well but I had many problems with the USB connection.
I use the connection too with my Jiayu S3Adv.
On that phone, I can read all the contents of the phone (SD Card and Internal mémory)
On the Nubia, I can read nothing into the windows 8.1 file explorer.
I just have (under My Computer main part) an icon named NX563J.
If I open this "drive" (or device), I just have a disk named "Shared internal space" (Espace de stockage interne partagé) (Sorry, I'm French, nobody is perfect, my English too ) with no files and one or two directories (log for example)
In order to have a "complete view", I had to change into Developper Option the default parameter "Charging" to "MTP"
Right, I can access the full contents of the phone...
I seems not activated by default.
Do you have the same problem ?
I use MyPhoneExplorer to synchronize data between my PC and mu phone. It works perfectly with the Jiayu.
I can't connect the Nubia to that application.
I'll have a new try with the "new MTP parameter" activated.
Thanks
Complement :
Each time I shutdownower off the phone and the computer, I need to reinstall the drivers...
Otherwise I can't access the phone contents.
I'm thinking to return the phone
May be I found one solution (or problem)
My computer (Lenovo Carbon X1 gen 3) is supporting "only" USB 3.0 specifications.
USB-C connection (I'm not speaking about the connector) need USB 3.1 and over specifications (thunderbolt).
So despite my device is recognized, it seams MyPhoneExplorer can't connect via USB-C protocol.
I had a small try with a connection via bluetooth, it seems to work.
But I can't see the phone contents when the phone is connected via USB.
Microsoft says USB-C connections are not supported by the windows OS under windows 10 (7, 8, 8.1)...
i have the same problem
Ursus91 said:
May be I found one solution (or problem)
My computer (Lenovo Carbon X1 gen 3) is supporting "only" USB 3.0 specifications.
USB-C connection (I'm not speaking about the connector) need USB 3.1 and over specifications (thunderbolt).
So despite my device is recognized, it seams MyPhoneExplorer can't connect via USB-C protocol.
I had a small try with a connection via bluetooth, it seems to work.
But I can't see the phone contents when the phone is connected via USB.
Microsoft says USB-C connections are not supported by the windows OS under windows 10 (7, 8, 8.1)...
Click to expand...
Click to collapse
The problem is the USB C connections I have a surface and It does not recognize the USB connection due to driver error, I try to find a way with no solution, have anyone of you tried to root the phone successfully?
Ok, it works... sometimes with W8.1 x64.
In your configuration panel, open the item "Device Manager" (sorry, I've the French Version only)
In the menu "View" (Affichage, the last menu item on your right before ?) clic on Show Hidden devices
On the "Unknown device" Clic on Properties (Propriétés)
Tab Driver => Update the driver
Find a driver on my computer
Choose in a driver list on my computer
Choose USB Device and choose USB MTP or something similar.
Clic on Next. The driver will be installed
In your file manager, you can now see your phone.
If you have more than one phone, may be you have to do that each time you connect an other phone on your computer
Hope this helps you
Add-on :
Download the latest (ZTE) usb drivers. You'll find them here on XDA