Database Users

[Q] problem connectin usb in downloading mode

hello
i have problem when connecting my device in downloading mode
(volme down+home+power)
it can find no driver.
at my work it went noramly and i pur rom on no problem but at home i can not use odin cause my comp can't find drivers.
i have all drivers instaled and in normal mode works great just in download mode not???
i had xp on and now i instaled win7 and the same problem.
it doesen't matter if i put my usb in debugging mode or not always the same...
any idea...help please??
regards Matjaz

you can install the Android SDK drivers on your home PC
also make sure you have a good working USB port
some computer have defective USB ports that does funny things.
at home 1 of my keyboard does that
1 USB por works great, the 2nd USB port acts like crazy, so i only use it to charge battery on that one.

great thx i will try now those methods.....
tnx

no....none of the solutions works.....any other idea?

it doesn't make any sense.
did you download Android SDK?
when you plug in your phone to the PC, you have to select the drivers that came with the Android SDK
http://developer.android.com/sdk/index.html
if those drivers doesn't work, then you have no way of using Odin or ADB
you need to also set the phone to be in USB debugging mode, inside settings > application

[Q] Activate Diagnostics port on SGH-i637

Hi, please help me with this. I need to activate the Diagnostics COM port in the SGH-i637.
Some info about this phone:
- This phone has a 32 bit Qualcomm MSM7201A CPU and Windows Mobile 6.1 OS.
- When connecting this phone as Modem, only modem driver is installed in Windows.
- During Flashing procedure (Turn off phone, press J, connect USB cable to PC, do not turn on phone) a Qualcomm device is detected and installs a COM port.
- Entering *#197328640#, then Option 9 (Common), then Option 4 (Diag_HFK_Configuration) only UART3 and UART 2DM are available (no USB Diag)
- Entering *#7284# nothing happens. Running Emchanger.exe or dataconnection.exe, you can choose between PDA or USB mode, but nothing happens.
- This phone is very similar to Samsung GT-B7320 and GT-B7330, on those both phones, changing from PDA to USB works (entering *#7284#) and installs the Diag COM Port.
So, any clue if there is a way to activate the Diagnostics port on this i637 smartphone?
Thanks!

Samsung GT-B7330 QXDM
I'm also working with QXDM and Samsung phones. I'm trying to used the USB modem mode(*#7284#) on my GT-B7330 but I can't find the right windows driver for it. Could someone provide me with the Samsung USB modem for the GT-B7330
I've search on the web and although I found many versions I could not get one which worked with the GT-B7330
Thanks

Running Emchanger not happening
as i wrongly updated my gt-b7320 to AT&T sgh i637 windows 6.5 now some of the keys are not working and led is always on
when i connect the phone to pc no COM port is showing it doesnt enter in boot mode as when i do it manually by *#7284# it shows cant find emchanger.exe
so is it possible to get my orginial version back by flashing it with original file.....
can anybody help me.......
Thnks in Advance

I'm a programmer but have no experience in Windows Mobile/CE programming before.
can anyone send me windows folder from healthy b7320 so that i can study and get u guys a solution.

[WTA] galaxy s2 USB connection to PC

i am currently using S2 i9100g. When i connected my s2 to the pc, it failed to find the driver/ install it.
How to solve this problem?
i've tried using :
-Enable usb debugging from Menu > Settings > Applications
-return to home screen
-plug usb cable in
-pull down status bar
-press ‘ connect usb storage’ button
or try this method:
Alternatively, without USB debugging enabled
Go to Settings > Wireless & Network > USB utilities and click the button > then (and ONLY then) plug in USB cable
But it still doesnt work for me
*I don have SD card on my phone, so does that means that i can't connect my s2 using cable to my PC (Vista)??

Do you have Kies installed?

u mean having kies installed in the pc or phone???
i got it in my phone already

Download and install kies on your pc from Samsung website. then connect your phone and will install the drivers.

If it shows i9100 or Galaxy S2 with a yellow triangle you need Google ADB driver. You may have to force the driver to install.

thanks guys.. all i need to do is just download kies to PC.. im new to android.. sorry

PC cannot recognize SG2
Hi,
I'm using i I9100G, after upgrade to DZKJ2, my PC cannot recognize the phone, it always show unknown device and cannot find the correct driver to install...
Tried on 3pc, with Kies install and reinstall, not working...
Anyone can help?
Thanks.

i think the new firmware DZKJ2 make PC cannot recognize the phone..me too have this prob after upgrade to new firmware..

[Q] USB is not Recognized

Hi,
Initially my Spice Dream UNO works perfectly when connected to Win-7. Then after it doesn't recognize as USB in my laptop. But it is able to charging...Tried some basic troubleshooting and even tried the USBDeview...but no luck...The USB tethering shows "USB not connected"....Tried other laptops but it didn't even try to install usb drivers...simply charging......Any help guys......

Solved!!!!
Hi Guys,
I found the solution myself...actually it seems childish....In the Storage settings there is a option called USB computer connection. I checked the option Media Device(MTP) back and it seems working fine....I think I should check my IQ....recently its degradinggggg.........

Redmi Note 3 cannot connect to PC

Hi Guys.
I have one Redmi Note 3 and I am having a problem to connect it to my pcs.
Before everything was ok. I connected the USB cable and I could transfer files between my pc and the Redmi Note 3 using My Computer.
Now, I connect the Note 3 and I cannot see the storage anymore. So, it's impossible to copy anything between pc or note 3.
I checked with several cables and different ports and in two different pcs. I cannot connect with MIPC Suite either. The Note 3 recharges normally.
I believe it's a driver version problem.
I am using Windows 10 and MIUI 7.1.6.0 Stable Version.
Thanks for all help.

Check if the drivers are updated to win10
The best way is to download them from miui.com or mi.com
Enamorado de mi Redmi Note 3 ?

English version not work.Install Chinese version

xylos9 said:
English version not work.Install Chinese version
Click to expand...
Click to collapse
My friend, thanks for your kind help. Could you post the link for us? I have no idea about chinese. Sorry

xylos9 said:
English version not work.Install Chinese version
Click to expand...
Click to collapse
Thanx mate..

Go to the Setting> Additional Setting and look for the "developer options"
if you cant see that option, go to the Setting> About phone and tap five times on "MIUI version", you'll see a little popup message "you a developer now", then go to Setting> Additional > Developer options and enable "developer options" and "USB debugging"

Hey Guys, even i faced the same problem but it got fixed so easily than i ever thought . As soon as you connect your phone to laptop using data cable, you will find an option called " Touch for more option" in your phone, when you touch on that option, it will prompt you with three option > Charging only , Thasfer files (MTP) and Transfer photos (PTP), when you click on these you will be able to see Internal storage, then you can copy paste whatever files you want Hope it helps.

Even after usb debugging, i can not see the storage in my pc

I had same issue with my Xiaomi Redmi 3s prime as i can not get it to connect to my PC but got it fixed .
1. enable developer option and enable USB debugging
2. reinstall MTP driver on windows using wpdmtp.inf in windows folder while your phone is connected
read full details here: [Solution] Xiaomi Phone not connecting to PC via USB

Thank you so much. I tried all the above, your suggestion worked

Perfect, Thanks it worked !

This matter works for me ! thanks

yes, it works

Thanx Alot
Thnx Alot buddy
very very thankful
Tried everything
Visited MI service center
Contacted their helpline
Tried every website
Nthing worked
Bt ur small Suggestion worked perfectly
Was trying it since last 3 days

thanks alot bro..it also worked for me

Solution to Xiaomi Phone not connecting to PC via USB
Enable developer option: go to settings>About Phone and tap MIUI version about 6 times then you will see a pop up notification that you are now a developer.
Enable USB debugging: after enabling developer option you should go to settings>additional settings>Developer options then enable USB debugging
Now connect your xiaomi phone to your PC via USB cable
On your computer go to PC>C drive>windows >INF > and look for wpdmtp.inf (make sure your xiaomi phone is connect via usb) then right click on the file wpdmtp and click install with your phone plugged in.
Note: when you connect via cable you have an option on the top notification to select either to charge only, transfer files or photos. you should select transfer file.
After this steps your Xiaomi Phone will be detected by your computer and you can access the internal memory.
you can share this steps with friends experiecing the same problem of xiaomi phone not connecting to pc

hello guys,
my red mi note 3 phone is not connecting to the pc for the recent update version 8.1.1.0 to windows 10.

I tried installing wpdmtp.inf file on windows but I get a prompt saying, INF file you have selected doesn't support this method of installation

can't connect in pc for flashing my phone
same like my redmi note 1w can't connect to my pc (no detect anything),
first i think problem with usb port in phone cz i played game with charging, but im try to jumper usb in hardware it's not problem solved. and now my phone bricked i can't do anything.... try to flashing with sp flashtool but phone not connect to pc....
my phone just in recovery mode....latest i'm try to update.zip in recovery mode always failed cz update.zip is not detect on sd card (file must in internal memory)...
pls help me

cyrilcyril70 said:
Solution to Xiaomi Phone not connecting to PC via USB
Enable developer option: go to settings>About Phone and tap MIUI version about 6 times then you will see a pop up notification that you are now a developer.
Enable USB debugging: after enabling developer option you should go to settings>additional settings>Developer options then enable USB debugging
Now connect your xiaomi phone to your PC via USB cable
On your computer go to PC>C drive>windows >INF > and look for wpdmtp.inf (make sure your xiaomi phone is connect via usb) then right click on the file wpdmtp and click install with your phone plugged in.
Note: when you connect via cable you have an option on the top notification to select either to charge only, transfer files or photos. you should select transfer file.
After this steps your Xiaomi Phone will be detected by your computer and you can access the internal memory.
you can share this steps with friends experiecing the same problem of xiaomi phone not connecting to pc
Click to expand...
Click to collapse
Thanks! This procedure worked for me on windows 10