Database Develop

[Q] Unable to connect to PC

Hello
I have Froyo 2.2 I9000JXJPB
I used to be able to connect to PC but not any more. Im using Windows 7 64
I even tried and restored my laptop for factory condition and wiped out my galaxy.
Sometime when I connect the phone with the usb cable and PC would say unrecognized peripheral device and most of the times nothing happenes
it does not help if USB debug is checked or not
I even tried different usb ports in the laptop but nothing work
its driving me crazy
need help please

ok, put the phone in download mode and then connect it, try a USB port that connects direct to the motherboard, usually at the back of the tower.
also if that fails, try to uninstall kies and then re install it, that will re install the drivers.
then post back with the result.
EDIT: just realised your on a laptop not pc

omozali said:
Hello
I have Froyo 2.2 I9000JXJPB
I used to be able to connect to PC but not any more. Im using Windows 7 64
I even tried and restored my laptop for factory condition and wiped out my galaxy.
Sometime when I connect the phone with the usb cable and PC would say unrecognized peripheral device and most of the times nothing happenes
it does not help if USB debug is checked or not
I even tried different usb ports in the laptop but nothing work
its driving me crazy
need help please
Click to expand...
Click to collapse
Download and install these on your pc/laptop , your problem will be fixed
http://drivers.softpedia.com/get/MOBILES/Samsung/Samsung-Galaxy-S-USB-Driver-for-Windows-x64.shtml

Before postig my question I tired uninstalling and reinstalling kies. also tried driver reinstall option from kies
I downloaded the driver separately tried installing several times but it did not help...
Installation always endup with a message Device driver was not successfully installed
Unknown device device unplugged
Unindentified device device unplugged
If i recall correctly my problems maybe was with the last update with kies

if you go into computer > device manager and then select on the 'unidentified driver' you can select uninstall.
then start the process again, and also try installing it for the 2nd time with a different port.

Soft-Bricked Galaxy S - Device Not Recognized

Hi, looking for some help with a soft-bricked SGS i9000.
It is bricked to the point that it only shows the 'Phone--!--Computer' when switched on, or when attempting to access Recovery Mode.
I can access Download mode absolutely fine, but Windows refuses to recognise the device when it is plugged in, therefore it doesn't show up in Odin, therefore I can't flash a new ROM.
Is there anything I can try to get Windows/Odin recognising it?
(Someone on another thread suggested just unplugging and replugging the phone until Windows recognises it - should I give this a try?)
Thanks.

I assume you have tried reinstalling the drivers?

Yeah, I've removed the device from device manager, reinstalled the drivers and re-plugged it.
Then I've tried updating the drivers via Device Manager - the message I get is that the best drivers are already installed.

Keys767 said:
Yeah, I've removed the device from device manager, reinstalled the drivers and re-plugged it.
Then I've tried updating the drivers via Device Manager - the message I get is that the best drivers are already installed.
Click to expand...
Click to collapse
Uninstall whatever drivers you have installed at the moment and read this thread:
http://forum.xda-developers.com/sho...an always uninstall and install Samsung Kies.

try a different usb port, sometimes you can actually fool windows with that, i have had the same a couple of times, rebooting your pc or using a other pc sometimes works...

can you enter to download mode? It should be recognised by odin. If not you need an usb jig.

I had the same thing, so i looked around and someonle suggested installinog nexus S drivers and Odin recognizes your phone!!
It really works.
Nexus S Driver Link: androiddrivers.net/samsung-android-drivers/download-nexus-s-drivers/
>>can't post links yet

[Q] After flashing CM9 Build.12 - No USB Connection

Hi there !
Until now I have successfully installed any version from 6 to 11, using SAMSUNG USB Driver for Mobile Phones.
Today I flashed Build 12 and Google Apps (v7.1). Then I made WIPE (wipe data/factory reset + wipe cache partition) and my GT-I9000 stuck at the boot screen... It is impossible to get into Recovery Mode. I can get into Donwload Mode ! But when I connect my phone via USB and via Odin - my PC cannot recognise the "unknown device". OK, new drivers.
I tried Samsung_USB_Driver_for_Moblie_Phones_v1_4_6_0.exe - unsuccessfully - my PC cannot recognise the "unknown device" again.
I installed "Google USB Driver for Windows" (revision 4) with Android SDK and AVD Manager. But my computer's
"Device Manager" cannot "Update Driver Software" - it displays an error : "Code 10" (The device cannot start).
Please, help! Thanks in advance!

A simple solution
Fortunately, after couple hours of reading on SGS forums,
I found simple solution of the problem:
At first, I installed again regular "Samsung Galaxy S USB Driver": (drivers.softpedia.com/progDownload/Samsung-Galaxy-S-USB-Driver-for-Windows-x86-Download-96692.html) and did not used the Google USB driver (for my GT-I9000)!
Second, after changing the USB port on my computer, I did what I read here, in a post from "westy": "...Remove USB cable. Put phone into download mode. Plug USB into phone and then into computer and hopefully Odin picks it up as it did with mine."
(samsunggalaxysforums.com/showthread.php/2530-USB-connection-not-recognized-by-computer/page2)
It works !

Thank you, i have similar situation

Installed XDDual recovery now no recognize

So installed the dual boot recovery. I have it on my phone along with superuser and now my computer wont recognize the phone. Sorry to post so many threads but i need to get post amount up to 10. This locked bootlaoder stuff is weird going from clockwork mod on my g1, g2x. Thanks for all help.

bump

tristan582 said:
bump
Click to expand...
Click to collapse
installing a recovery shouldn't stop the computer from recognising the device, where to is it being failed to recognise? flashtool? usb storage? have you tried removing the drivers from device manager and reinstalling them? have you tried a different usb cable? different usb port?

So the phone is never recognized if I just plug the phone into the computer. No charging light, doesn't show up on computer. Tried 3 different cables and many usb ports that i know work. I have windows 8 so It almost always auto detects hardware and auto installs drivers. I deleted it from hardware and printers and downloaded the sony zperia z driver for windows 8 and it s a zip file. I tried extracting it and it only opens up as a bunch of random files. NO application. I have only installed the XZ dual boot recovery and root with restore v33. It only charges sometimes if I plug it in and reboot it. But it still doesn't show up as a device on my computer.

So when i plug in the phone and reboot it charges the phone and says usb debugging but my computer doesn't show the phone.

I also have ubuntu imstalled on my computer (dual boot) and it doesn't reconize the device in ubunutu either. And when trying to use any of the flash tools it says device not found or connect device.

HELP- my OP3T not connecting to the PC

Hi all,
I have OP3T that just not recognized by my PC. I also have another OP3 that connects just fine to this PC. I tried dev menu and USB debug+ MTP, tried to wipe cache, install a new stock ROM downloaded from OP website, also installed the drivers in the PC.
device manager not shown anything when I connect the phone (no MTP device or Android device) and tried several cables and also another PC.
the phone was rooted until the last update (last December) and now I want to install custom ROM and I can't!

I think you want to fastboot flash a recovery?
What OS? Fastboot devices returns null?

yes, so I can install custom ROM eventually. my PC runs win 10 64X and right now my phone has stock android 8.0 (OOS).
what happens that when I connect my phone to the computer there is nothing going on- no now device in device manager and not a new driver pops, so I just can't flash recovery.
is there's an option to flash recovery without using the PC?

Saninisson said:
what happens that when I connect my phone to the computer there is nothing going on- no now device in device manager and not a new driver pops, so I just can't flash recovery.
Click to expand...
Click to collapse
No generic MTP or Android device at all? On either PC, trying different ports (I know you said you tried multiple cables - which is good trouble shooting)? And no pop-up on the phone, allowing you to select MTP (move files, or whatever it says)?
If that I the case, I tend to think the USB port is damaged.
Saninisson said:
is there's an option to flash recovery without using the PC?
Click to expand...
Click to collapse
I've seen some folks package TWRP into a bootloader-flashable zip on other devices, but haven't seen anything like that on the 3T.
More importantly, I'd say it's very risky modding the phone with custom recovery and flashing a ROM, without having fastboot and adb tools available. You can get stuck in a real bad jam doing this, with tools to recover the device. I don't recommend it.

Yes I tried it all but there is no indication besides the device is charging while connected to the USB port.
OP support say that this might be the case, but I don't know if I want to replace it since my screen is cracked and it will brake it as soon as I open the phone