[Q] usb diagnostics - Android Q&A, Help & Troubleshooting

what does this mean.. my android runs at 4.1.2 n .can usb host works.. any thing to make it work??

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HELP!!!!USB Teathering

hi guyz!!! I have a prob and i think u will help me soon...
i never used usb teathring cuz i had better internet connection ....but now when i dont have a connection so i need to use my fone for connection but i cant have a working connection on my pc.......this is wat i do
1.icheck usb debuging
2.i check usb teather and connect fone with usb to pc
3.i wait 2-3 min but nothing happens
4.i uncheck usb debugging and repeat step 2 and 3 but nothing happens
plz i need a solution soon help!!
i am using cosmicxperia 3.2 and 2.6..32.9 [email protected] #1 kernal
and i dont need any 3rd party software like pda net or other
First connect phone to PC.. wait for it to show USB connected and USB debugging connected.. then tick USB tether hope u have LG drivers already installed..
Sent from my LG-P500 using Tapatalk
If u use win xp,u will need an additional driver tetherxp.inf for usb tether to work.Search the market.

fail connecting to pc

My s3 is not rooted , windows vista doesnt recognize it even thought it does recognize my galaxy ace one ! Heeelpp pleaaasseee !!
Is USB debugging enabled under developer options?
Have you actually installed the Samsung USB drivers or Kies ???
jje
Usb debugging is off , and yes i have kies and tried also the troubleshoot
Also u shld know that i have an update for samsung usb driver thats not installing from windows update
Pleeasse heeelp
Facing the same Problem.... Windows say your usb device malfunctioned!!
I tried deleting the samsung usb driver and then installing them again.It worked for me but still sometime i see the same error again and i have to reconnect the device again. Looking for permanent solution
I get MTP has failed :s
Heeellppp ?
Total removal of USB drivers including Kies and registry entries .
Install new
Search will tell you amongst others to try clean usb port change usb port to motherboard port change cable etc etc etc .
jje
thhhhaaaannkk youuu

Galaxy S2 and Mac OS

Hello People !!
I've a Galaxy S2 under ICS 4.1.2 Jellybam , and a Mac OS X Leopard 10.6.8 . I tried to connect my phone with my computer but not detecter !! How can I do to fix this problem ? If i need a Driver to install , plz give me the link ==
Thx
tatoo022 said:
Hello People !!
I've a Galaxy S2 under ICS 4.1.2 Jellybam , and a Mac OS X Leopard 10.6.8 . I tried to connect my phone with my computer but not detecter !! How can I do to fix this problem ? If i need a Driver to install , plz give me the link ==
Thx
Click to expand...
Click to collapse
Just go to Setting > More Setting > USB Utilities > Connect To PC (Connect USB) and turn on the USB MASS STORAGE !
IF YOU WANT TO USE KIES , THEN YOU NEED USB DRIVERS FOR MAC
tatoo022 said:
Hello People !!
I've a Galaxy S2 under ICS 4.1.2 Jellybam , and a Mac OS X Leopard 10.6.8 . I tried to connect my phone with my computer but not detecter !! How can I do to fix this problem ? If i need a Driver to install , plz give me the link ==
Thx
Click to expand...
Click to collapse
Do you have usb debugging check? Uncheck and try again.
Verstuurd van mijn GT-I9100
Mr.KiLLeR said:
Just go to Setting > More Setting > USB Utilities > Connect To PC (Connect USB) and turn on the USB MASS STORAGE !
IF YOU WANT TO USE KIES , THEN YOU NEED USB DRIVERS FOR MAC
Click to expand...
Click to collapse
Sorry , There are n More Setting in Android Jellybam 4.2.1

[Q] usb

Hi
i have installed xperia rom on Samsung galaxy s3 i9300 and it works so good except one thing
when i want plug my phone cable to the laptop . the laptop doesnt feel the phone at all or show me the mass storage , i tried to active
delevoper option and usb debugging it is same . Although when i restore my phone to original belly jea,, it works my usb very well
i like this rom xperia but i dont know how i should fix this

[Q] Micromax A90s - Not detected my any computer

Hi,
I am using Micromax A90s and upgraded to JB 4.1.1 from ICS. Right now I am facing a issue. The issue is , when I connect my phone to any computer its not getting detected. I tried all the below things.
1) Used new Data cable.
2) Verified with different computer
3) Flashed ROM again
4) Replaced the phone USB connector / JACK
5) Installed the driver in pc.
Now I am helpless. For the above issue I went thru many links. One of the link //techathlon.com/fix-usb-mass-storage-issue-samsung-galaxy-phones/. The secret code given in that link is not working for MMX A90s model. So I need secret code for MMX A90s model.
Anyone please provide me the solution for my problem.
Note:-
I am suspecting one thing. In my office I am not supposed to connect the Phone to PC but I connected for charging by selecting " USB Debug disable " or " Charge only " . After this my phone is not detected by any computer.
Any PC anti-virus program will disable the USB PORT COM.

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