[Q] [Help Urgent ] Device not recognised error - Galaxy S II Q&A, Help & Troubleshooting

When i connect my galaxy s2 to pc i get device not recognised error it happened after i intalled sensation rom please help me...
even in downloadmoad i get the same error
When i connect notification shows as "car mode activated"
and a screen too but i am unable to bost tht image here bcs m new to thread

Judging by the thread for that rom, you need to enable USB debugging, which will make the nofication to connect to the computer appear.
That option is found in: Settings -> Applictions --> Development --> USB debugging.

no i tried in usb debugging mod too

Related

[Q] SG2 does not connect to PC

Hello all ,
I am new here , I spent time and time try to read how to root my new SG2 (ATT) .... I had 1 problem and can't figure out why that my pc does not recognize the phone ...I download the kies and driver from samsung and it's still not recognize the phone .
Please help .
Thanks .
p/s I came from Iphone 4 and JB unlock iphone from 3g,3gs,4g ....I just switch to Samsung Android 3 day ago .... 1 thing I for sure that SG2 killed iphone 4 ....don't know about iphone 4s yet .
Make sure dev mode is enabled under USB
Is that : setting >dev>USb debug checked ?
It's checked at that mode .
The kies air work fine .....just the pc connect didn't work
I think my problem is may be windows version ....my is 32bit ...so I have to find another comp with win 7-64 bit and try it out .
Mine won't connect unless Dev mode is turned off. If its enabled Kies gives an error about not being able to connect in this mode.
You also won't see the phone on your PC when you plug in the USB, until you slide down App Drawer and tap USB Connected, then tap "Turn on USB Storage".
Got my work with PC ....just uncheck the USB debugging before connect to PC .
i also had the exact same problem today, if usb debug was enabled, the pc would not recognize the phone. Once usb debug was disabled, the phone appeared in file explorer. FYI i did not try to slide down the status panel at the top so im not sure if that is how you do it when usb debugging is enabled.
Sent from my SAMSUNG-SGH-I777 using XDA App

[Q] Samsung Kies Update

Today a new update for samsung kies was released.Everything normal till now,i have connected my S3 to PC and a error came up..
Mode unsuported or so ,please enable USB debugging.
Now it remains at Connecting screen...and doesn't go further...
Any idea why samsung would want it's users to connect in debugging mode ??
Here is the full kies message when debugging is not enabled
Reconnect the device in Samsung Kies(PC Studio Mode)
Current connection setting not supported by KIES.
Check the USB settings.
Settings -> Applications -> Development -> Usb debugging (x)
Sorry if it was already posted,couldn't find the thread.

Debugging mode not working

Hellow. I have the Samsung Galaxy S3 phone, 4.1.2 android version bought the menu at the debugging mode is diferent. I have Motion , accesory , data and time , accessibility , advanced settings , about device. In advanced settings i have the swich on/off in the top right and it's on and USB debugging mode on bought when i conect the phone to usb and pc....it starts ,,conneced as media device'' and i want to enter in debugging mode to root my phone. Pls help.
are you in download mode when you connect the phone in to usb? which guide are you using to root?
that's the way it works. it says media but the debugging also works

USB connection not showing up in notification bar-Gionee E3

Hi All,
I'm using Gionee Elife E3 Since 1&1/2 year. Its working properly since it got the problem.
It has Kitkat 4.4.2,
Build No. E3_0102_V8151, kernel- 3.4.67
My problem is when I connect phone to PC via usb cable it shows only charging but not popup for selection of usb degug/charging/mass storage etc.
I have tried many options such as usb debugging check/uncheck, changing usb cable, updating PC drivers, shutdown & restats of PC and phone both, connect with/without battery, *#7284# not working etc......but nothing works
I install "any cut" software and search of "USB computer connection" /made shortcut but says "Application error-unfortunately, settings has stopped"
searched so many forums, google everything but failed
So pls guys who can help me exact solution for this except above tricks
Thanks
Same issue I am facing with Gionee M2.

Unable to enter USB debugging mode

Hello all,
I purchased this phone a month back and would like to install custom roms/root it etc.
I am unable to get my phone to enable USB debugging and allow access for my PC. (I have a unlocked bootloader). The notification (prompt) for USB Debugging which shows up the phone (asking if one wants to grant access or not) doesn't show up. Hence I am unable to use adb or fastboot to install TWRP.
I have tried using the cable provided by the company on both USB 3.0 & 2.0 ports to no avail.
I am aware that there is a "How to Guide" under the News/Discussions section. However, it hasn't helped me much.
Any possible solutions?
Thank you
PS- When I connect to pc using USB cable I get the prompt asking me if I want to use it for file transfer,PTP or no data transfer.
Are the drivers properly installed?
What does the device manager show, when your phone is connected via USB and USB debugging is switched on?
What happen if you type "adb shell" when your phone is connected?
Enable it in developer option
Allow USB debugging and USB debugging Security Settings) in Developer Options

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