Active Sync Connection Problem - PPC Not Being Detected at All - 8525, TyTN, MDA Vario II, JasJam ROM Development

Hey guys, I just came from PDA v23.
I wanted to install crc 14.1 naked bs.
So I installed the at&t stripped version, then crc 14.1 rom.
But after that, I had a lot of problems connecting Active sync with the phone.
I have plugged it into the computer, and it does charge it, but active sync just stays with the gray (idle) icon, nothing happens at all, even if you soft reset it, click on sync or enter the bootloader, nothing happens.
is there something I'm missing?
if it helps, when I plug in the cable, and as soon as it goes in and turns the light amber for charging, activesync does open on the background, but it never syncs not turns green, it does not even try it.
I just tried a different cable that works, and didn't work. Tried another computer and it didn't even bring the message for found new hardware wizard.
Maybe a file was lost, or a driver that recognizes the computer?
I killed the 3 processes from AS:
Wcesmgr.exe
Wcescomm.exe
Rapimgr.exe
And reconnected and opened AS from my phone, and press sync, didn't work.
I also tried restarting computer, neither worked.
I tried using applications that I found to terminate AS like Kill Sync and ReSync, they killed ActiveSync and reopened it, didn't work still.
I've been trying to do this on my work computer, which always worked before the upgrade.
Yesterday I tried connecting the usb into my computer but nothing, also if I connect it to any computer, not even found new hardware wizard comes up.
Tried bluetooth synching, and that worked.
I also tried the WM5 storage prgram, that is not working either.
I thought that maybe I could edit some registry and make this work.
But I tried disabling advanced network functionality, didn't work, enabled it back on, nope.
I think, I'm gonna have to flash it back to the original ROM but as I tried the RUUWrapper is not able to detect my phone, not even on bootloader.
I have a SDHC memory only, and not able to get an SD one.
What can I do in this case?
I have tried multiple things as you can see, and have tried looking on google, but nothing has helped.
I want to see if flashing it to another rom will work, but I'm not able to do it without Active Sync.
How can I flash it back without ActiveSync or fix this Active Sync connection?
Please guys I really need help on this as I'm running out of troubleshooting steps.

DarkWolfx said:
I thought that maybe I could edit some registry and make this work.
But I tried disabling advanced network functionality, didn't work, enabled it back on, nope.
Click to expand...
Click to collapse
did you go to the USB to PC settings and checked the use advanced config?
When I do that it works immediately... maybe try a soft reset and see if it's still
with the right configuration? (unchecked)

Yeah, tried it, but tried it again, checked and restarted and unchecked and restarted, both didn't work.
Thanks for your response.

Related

Flashed firmware, phone now refuses to connect to WM Device Center

So I was bored tonight and figured I'd try installing some new firmware on my T-Mobile Dash. A Google search brought me to this thread:
http://forum.xda-developers.com/showthread.php?t=354126
I followed the instructions and installed that firmware and it appeared to go off without a hitch. Then upon further exploring the forums here I discovered that there's a WM 6.1 firmware out so I thought I'd install that one instead.
Turns out, after doing the first sync my phone now absolutely refuses to connect to my computer no matter what I do. I've been desperately trying to get it to connect for over an hour. I've rebooted the device, rebooted the computer, tried a different computer, nothing will make it connect. The PC makes the "usb connected" sound effect when I plug it in, but WMDC can't detect it and nothing shows up in My Computer.
Any ideas? This phone is pretty worthless if I can't get it to connect to the computer, I really need to get this working.
chefgon said:
So I was bored tonight and figured I'd try installing some new firmware on my T-Mobile Dash. A Google search brought me to this thread:
http://forum.xda-developers.com/showthread.php?t=354126
I followed the instructions and installed that firmware and it appeared to go off without a hitch. Then upon further exploring the forums here I discovered that there's a WM 6.1 firmware out so I thought I'd install that one instead.
Turns out, after doing the first sync my phone now absolutely refuses to connect to my computer no matter what I do. I've been desperately trying to get it to connect for over an hour. I've rebooted the device, rebooted the computer, tried a different computer, nothing will make it connect. The PC makes the "usb connected" sound effect when I plug it in, but WMDC can't detect it and nothing shows up in My Computer.
Any ideas? This phone is pretty worthless if I can't get it to connect to the computer, I really need to get this working.
Click to expand...
Click to collapse
Settings\Connections\USB to PC untick enable advanced network functionality.

HELP! ROM flashing related issue? On Activesync: USB Device not recognized???!!!

Hi, I have reflashed my ROM I dont know how many times. Yesterday I tried to connect via activesync on a new ROM and it wouldnt connect. These are some of the things that happened:
Device orange charging light flashes a few times then goes off [never seen THAT before]
Activesyc menu comes up on device but activesync doesnt connect
Get 'this device can perform faster' message on desktop
Sometimes get USB devce not recognized on desktop
SOmetimes device orange charging light it stays on if I plug direct into PC but still doesnt activesync
I have tried to connect as DISK DRIVE but I dont see the device on my PC.
Have tried different ROMS, 6.5, 6.51, sense 2.1 and 2.5 but all have same issue. Have also tried connecting to other computers. same issue.
Have played around with USB to PC menu options (enable / diable faster data sync etc) but doesnt make a difference.
Anyone had this problems? Thoughts?
Have you tried diselecting "ask me 1st about usb connection type when I connect the device to the pc" under USB to PC settings
It worked for me
This is the exact problem I am facing!
I tried everything - as diskdrive, activesync (with/without speedup), etc.
On many ROMs, even the original one (WM6.1)
Can't connect - every PC gives an 'unknown device' and on some ROMs I cannot charge via USB, only via mains...
I also tried without the question on connection.
Just some thoughts:
Do you have corruptions on screen sometimes? (Some graphical glitches)
Any .CAB files you cannot install?
Did you try to reflash the same ROM more than once?
tried to connect without card in the device and in flight mode? (Uses less power)
With me it started after a ROM flash from Miri... (I don't blame him!!)
The Hard SPL did not give me any problem, the radio was not flashed, just the OS. But reverting did not help.
I certainly hope you will find a solution, since I have the exact same problem!!
Do you stil know what ROM you flashed when this problem occured?
I reverted to original ROM 6.1 AND 6.5 which included everything - boot, radio, os, stardup image. But it did not change!
I figured it out after trying everything i could: i think its a hardware problem. I have dropped my devicetoo many times, or plugged it in too many times. Who knows.
ekerbuddyeker said:
I figured it out after trying everything i could: i think its a hardware problem. I have dropped my devicetoo many times, or plugged it in too many times. Who knows.
Click to expand...
Click to collapse
And how did you figured it out? Did you return the device to the shop?
I have this exact same issue except I am on AthineOS... I thought it was my PC until I read these posts. No OS updates or any other machine updates were performed except on my device. Any clues as to a fix?
Somehow I don't think this is just hardware.
I did drop my device once, but that was even before first flash. After that it still worked.
So, some weeks later I HSPLed without any problem. After that the device still worked.
Then, after investigating which ROM to use I flashed the ROM a few days later.
Right after the first flash it all still worked. So, had to flash another and from that moment on the device cannot be reckognised by any PC.
I still think it has something to do with the flashing. I think the device does not give correct feedback when it receives some commands from PC (eg. the command to reply the device type/number)
Does anyone know a program which can check the USB port for the HTC Touch Pro 2? Just to test wheather the connector pins are ok?
download activesync 4.5 and run the setup. it will perform a repair. that usually solves the problem. if not, try a different usb cable and try plugging into different ports on your pc.
crazythunder said:
download activesync 4.5 and run the setup. it will perform a repair. that usually solves the problem. if not, try a different usb cable and try plugging into different ports on your pc.
Click to expand...
Click to collapse
These are the first things done. And this was already written in here.
It happens with many PCs, including some on which the device never connected to.
Also tried different cables, ports, etc.
Also disabled the fast transfer etc. etc.
Even tried several other ROMs, inclusding original Dutch 6.1 and Dutch 6.5
I'm having the same issue. I can connect via bluetooth, but not usb. And I'm stuck with 6.1. I was tole my phone was brand new, but now I'm starting to think otherwise.
waynehead05 said:
I'm having the same issue. I can connect via bluetooth, but not usb. And I'm stuck with 6.1. I was tole my phone was brand new, but now I'm starting to think otherwise.
Click to expand...
Click to collapse
Some questions, to verify this is due to flashing or is a fault in the design of the device...
- Where did you get the device?
- Have you flashed the device?
- Did you accidentally drop the device?
hi just to say had a completely orignal o2 xda orbit 1 flashed with new rom everything worked perfect before now active sync plays up i can sometimes connect but get usb device not reconigsed then click cross then pull out usb then reinsert then active sync connects works fully functional then after 5 min it disconects this is driving me mad as use active sync for a fast internet connection on my pda as my wifi is crap

Tilt 2 wont connect in WMDC

Just bought the Tilt 2, and I want to flash to something more customizable. However, when I plug it in and try to activesync, it just says "connecting" for a few minutes, then i get "error". I unplug and replug, but to no avail.
I am running Windows 7, with the latest version of WMDC. That is set to run in compatability mode for Vista. The driver for Windows 7 is good, when I plug it in I get the beep, and it shows up in device manager.
I have also set up the phone and unchecked "enable faster data connection", but that didnt make any difference either.
Thanks for any help you can provide!
Have you try unticking all the tabs except the 1st one on settings-connections-usb to pc?
Then of course discconect and soft reset before trying again
Hope it helps
Not sure which one of those did it, but it works!
Thanks for the help!
Glad to know it helped

"Hardware ID doesn't match" error when plugging phone in

Okay, this is the second time this error has popped up and it's starting to get on my nerves. Anytime I plug my phone into ANY USB port, and this is counting both 2.0 and 3.0 ports, I get the error bubble: Hardware ID Missing. Windows cannot identify the device plugged into the SAMSUNG Mobile USB Composite Device." Honestly, this is beyond irritating.
For one, I am not going to reinstall Windows 7. That's too much hassle for this. Second, ever since someone plugged their Droid into my USB cable so they could charge up their phone, this message started appearing. I tried to reinstall drivers (Samsung driver exe said it couldn't install), uninstall, disable, etc etc, but finally managed to get the damn computer to read it when I stuck it in the 3.0 USB port. Now, just 10 minutes ago, I plug the phone in, I get that error, on a 3.0 USB port.
So, now I have no idea what is going on, nor how to fix it. I've tried searching, but there are no answers. Or, the possible "solutions" don't even work even remotely close.
I could really use some help on this. And, again, please do not mention "Reinstall Windows". That's just too much of a hassle and I'm not going to do that.
You may not want to try this either but try a system restore
Sent from my SPH-L710...if some one helps you press the thanks button
Volknochi said:
Okay, this is the second time this error has popped up and it's starting to get on my nerves. Anytime I plug my phone into ANY USB port, and this is counting both 2.0 and 3.0 ports, I get the error bubble: Hardware ID Missing. Windows cannot identify the device plugged into the SAMSUNG Mobile USB Composite Device." Honestly, this is beyond irritating.
For one, I am not going to reinstall Windows 7. That's too much hassle for this. Second, ever since someone plugged their Droid into my USB cable so they could charge up their phone, this message started appearing. I tried to reinstall drivers (Samsung driver exe said it couldn't install), uninstall, disable, etc etc, but finally managed to get the damn computer to read it when I stuck it in the 3.0 USB port. Now, just 10 minutes ago, I plug the phone in, I get that error, on a 3.0 USB port.
So, now I have no idea what is going on, nor how to fix it. I've tried searching, but there are no answers. Or, the possible "solutions" don't even work even remotely close.
I could really use some help on this. And, again, please do not mention "Reinstall Windows". That's just too much of a hassle and I'm not going to do that.
Click to expand...
Click to collapse
I had the same issue what ended up fixing it for me was watching when I plugged the phone in after a clean driver install and stopping Windows from downloading and installing an updated driver. Dont know if its the same for you but that fixed it for me. I was really frustrated by it and found no help either.
probably an easy fix
definitely don't need to reinstall windows or do a restore. But just to be sure, you don't have kies installed right? Seems to cause problems.if there's no kies installed, go into the device manager and find your phone whatever it's listed as right click and uninstall. Check the little box that says, "delete the driver software for this device". do this for any devices relating to yours. Including the stuff under modems,ports,USB controllers.and tick that box that delete driver software for this device every time you uninstall something. Now, not saying it's necessary but wouldnt hurt, reboot the pc. Then with your phone unplugged, reinstall the Samsung drivers for the phone. Now to make sure windows doesn't DL its own drivers,disconnect from the internet and plug the phone back in. Should be all good.
I won't do a system restore, that won't do anything. Not to mention it would erase some programs that were installed (not related to phone). So, not doing that. Also, my computer will not automatically update any drivers or any thing else, as I have it set to manual mode.
And, I do not have Kies installed. It never worked for me properly, when it came to driver installation. I've done the "go into device manager" bit many times before, it still likes to play the "Hardware ID doesn't match" card. Drivers won't install either. I don't know what it is, but damn this is the most stubborn thing I've ever encountered.
i've post this in other forums today. what i do to get it working is i toggle USB debugging and try it out, then start toggling the ptp and mtp until it works. the combo that works for me is turn on debug, plug in computer, unplug, turn off debug, plug in. if it doesnt work then i toggle back and forth MTP and PTP. 5 tries at most, for me. Also, i did a nandroid back to my oem ICS that was 2 weeks old and just rooted. the problem is worse there. i'm using freegsmr6 with trinity kernel on Tmo. hope it helps.
Ditto
Yeah that whole "Hardware ID missing" was an irritating situation. This is what I recommend as far as making it work.
1. Plug in.
2. When you get the error message, I think its because of a conflict with the ADB interface. Go to Settings, Developer Options, and check off USB Debugging.
3. Plug in once again and it should work. If not, try toggling between Camera and MTP.
I have Windows 7 Ultimate and it works fine for me
I always get that error as well with my SGS 3. I have to reinstall Kies everytime it does that which is annoying.. ANyone has a permanent solution about this?
Fix for me was...
1-plug in phone. Get the hardware ID message. Leave phone plugged in.
2- open device manager. Click on. Android Phone and Uninstall Samsung Android ADB Interface. Also check the "delete software driver" when the dialog box shows.
3-still in device manager. Scroll down to Universal Serial Bus Controllers. Uninstall Samsung Mobile USB Composite Device.
4-unplug phone.
5-reboot pc.
6-install SAMSUNG USB drivers from their site or from here
http://www.epiccm.org/2012/06/cwm-recovery-on-all-sgs3-lte-variants.html?m=1
7-reboot or not. Plug in phone.
This worked for me and no issues for the last 6 days. YMMV..
this works!
stevounit said:
yeah that whole "hardware id missing" was an irritating situation. This is what i recommend as far as making it work.
1. Plug in.
2. When you get the error message, i think its because of a conflict with the adb interface. Go to settings, developer options, and check off usb debugging.
3. Plug in once again and it should work. If not, try toggling between camera and mtp.
I have windows 7 ultimate and it works fine for me :d
Click to expand...
Click to collapse
But why this problem now out of nowhere when everything worked fine before.
Sent from my SPH-L710 using xda app-developers app
Hardware ID missing - SOLVED!!
1. Uninstall any previous instance of Kies/USB driver
2. Download the latest Kies, specific to your S3.
3. Download Samsung USB drivers 1.4.6.0 (I've tried newer versions but they all failed)
4. REBOOT
5. Disconnect from internet (VERY IMPORTANT!!! - forcing Windows to install local drivers ONLY)
6. With the phone disconnected, install Kies + USB drivers downloaded in steps 2,3
7. Connect the phone and let Windows install the drivers.
8. Reestablish the internet connection.
I've done just that, I've connected my S3 to the PC several times, I've also rebooted twice and I've never seen that stupid message again - while of course everything works as expected.
:good::good:4 days later, several times rebooted (phone and PC), several connections with Kies and I have NEVER seen that error again - it works!!
UPDATE!! (Oct.11.2012)
After a few Kies updates and going through various ROM's:
- the procedure listed above works 100% but a few steps are just not needed (redundant) - see bellow
- the problem is mostly caused by Windows "forcefully" trying to install its own drivers, rather than allowing Samsung's suggested.
- Samsung's fault is providing "updated" drivers that don't always work (hence, use the suggested 1.4.6.0 drivers)
- Following EVERY Kies update, DISCONNECT from internet before plugging your phone (otherwise you'll have to go through this, AGAIN).
Some suggested here that plugging the phone into a different USB port (without disconnecting from internet) would be the culprit - which happens to be true, but as a mere effect, not the cause: every time an unknown device is plugged into a different USB port, Windows is trying to download/install the appropriate drivers if it doesn't recognize the hardware - and there you are again.
So, the simplified procedure becomes:
1. Not needed - leave Kies installed, as is - no harm at all
2. N/A
3. YES
4. Not (always) required
5. MUST
6. MUST
7. MUST
8. Yes
Furthermore, if still interested in connecting your I747(M) as UMS (USB mass storage) the solution presented here works. I tested it myself - read my comment on this post for the very few existing hiccups.
- while installing the USB mass storage device drivers you don't have to disconnect from the internet
Install Drivers
Have you tried just installing the drivers directly from Samsung? That is all I did when I had problems and it worked.
tyler1037 said:
Have you tried just installing the drivers directly from Samsung? That is all I did when I had problems and it worked.
Click to expand...
Click to collapse
For someone experiencing the "hardware ID missing" error, just reinstalling the drivers won't do anything. Like many others, I've been banging my head trying to solve this for quite some time; the suggested steps are truly a compilation of successful ideas and trials mingled with tons of frustration, coming from my own experience as well as from many different people and forums.
If, on the other hand, you had a different type of connectivity issues - without this error, then, yes, reinstalling the drivers is Samsung's recommendation.
billard412 said:
definitely don't need to reinstall windows or do a restore. But just to be sure, you don't have kies installed right? Seems to cause problems.if there's no kies installed, go into the device manager and find your phone whatever it's listed as right click and uninstall. Check the little box that says, "delete the driver software for this device". do this for any devices relating to yours. Including the stuff under modems,ports,USB controllers.and tick that box that delete driver software for this device every time you uninstall something. Now, not saying it's necessary but wouldnt hurt, reboot the pc. Then with your phone unplugged, reinstall the Samsung drivers for the phone. Now to make sure windows doesn't DL its own drivers,disconnect from the internet and plug the phone back in. Should be all good.
Click to expand...
Click to collapse
Just wanted to say thank you. Did this and the last 2 days, works everytime. I made sure that after the first time I plugged the phone in after doing all this, and the screen pops up asking what I wanted to do, made sure to check the box for "do this everytime" and then choose the view folder option or whatever that is.
Thank you again,
Whiteice
One thing I have tried which might help others - I had the Android Developers toolkit installed on my machine, which I've removed and I also removed the HTC Sync software which was for my old desire.
Rebooted, installed the SG Toolkit (can't remember which post I found it in) and then chose option one after selecting firmware to install drivers.
I cancelled the "Windows Updates" bit of the driver detection and it found the first item, and had "item disconnected" for the remaining three.
Unplugged and plugged back in and voila it works.
This worked for approx 5 mins and then stopped, however I did all the above with debugging on, debugging is now off and all seems well (touch wood). However looking at putting on a different kernal to expose storage as mass storage and also get around cifs issues.
Hope this helps someone.
nacos said:
1. Uninstall any previous instance of Kies/USB driver
2. Download the latest Kies, specific to your S3.
3. Download Samsung USB drivers 1.4.6.0 (I've tried newer versions but they all failed)
4. REBOOT
5. Disconnect from internet (VERY IMPORTANT!!! - forcing Windows to install local drivers ONLY)
6. With the phone disconnected, install Kies + USB drivers downloaded in steps 2,3
7. Connect the phone and let Windows install the drivers.
8. Reestablish the internet connection.
I've done just that, I've connected my S3 to the PC several times, I've also rebooted twice and I've never seen that stupid message again - while of course everything works as expected.
:good::good:4 days later, several times rebooted (phone and PC), several connections with Kies and I have NEVER seen that error again - it works!!
Click to expand...
Click to collapse
Thank you so much for this. This solution worked for me.
nacos said:
1. Uninstall any previous instance of Kies/USB driver
2. Download the latest Kies, specific to your S3.
3. Download Samsung USB drivers 1.4.6.0 (I've tried newer versions but they all failed)
4. REBOOT
5. Disconnect from internet (VERY IMPORTANT!!! - forcing Windows to install local drivers ONLY)
6. With the phone disconnected, install Kies + USB drivers downloaded in steps 2,3
7. Connect the phone and let Windows install the drivers.
8. Reestablish the internet connection.
I've done just that, I've connected my S3 to the PC several times, I've also rebooted twice and I've never seen that stupid message again - while of course everything works as expected.
:good::good:4 days later, several times rebooted (phone and PC), several connections with Kies and I have NEVER seen that error again - it works!!
Click to expand...
Click to collapse
Thanks for this i will try it tomorrow as still new to these tabs.
For moment i change to camera PTP and it pops up, so at least i can use it for now.
Will let you know how i get on.
Best wishes :good:
adamspud said:
One thing I have tried which might help others - I had the Android Developers toolkit installed on my machine, which I've removed and I also removed the HTC Sync software which was for my old desire.
Rebooted, installed the SG Toolkit (can't remember which post I found it in) and then chose option one after selecting firmware to install drivers.
I cancelled the "Windows Updates" bit of the driver detection and it found the first item, and had "item disconnected" for the remaining three.
Unplugged and plugged back in and voila it works.
This worked for approx 5 mins and then stopped, however I did all the above with debugging on, debugging is now off and all seems well (touch wood). However looking at putting on a different kernal to expose storage as mass storage and also get around cifs issues.
Hope this helps someone.
Click to expand...
Click to collapse
The Android Developers toolkit DOES install the USB drivers 1.4.6.0 - which seems to be the ONLY one that works, BUT the rest of the steps suggested in my previous post are needed in order to get rid of the problem - otherwise the fix is just temporary.
Re-loading OS drivers corrected issue.
tyler1037 said:
Have you tried just installing the drivers directly from Samsung? That is all I did when I had problems and it worked.
Click to expand...
Click to collapse
I removed the updates to Kies on my Note and uninstalled the Kies update on the PC which is what started this issue of the OS not recognizing the device and then a fresh driver load for my phone from the Samsung site. Worked Perfectly, Thanks!
Cowoholy

[Q] USB Device Not Recognized & No Previous Solution Working (Win7)

I'm trying to root my Samsung Galaxy SIII, and whenever I try to connect it to my laptop, it gives me the "USB device not recognized" error. I have tried everything I can think of.
Kies uninstalled, registry cleaned, searched my computer to erase every file linked to Kies, and no dice.
Installed, uninstalled, reinstalled, re-uninstalled, re-reinstalled drivers. Nothing.
After every driver change, rebooted computer and phone, nothing.
Factory reset the phone since one post I found had that work, still nothing.
So right now I have a laptop with no Kies, Samsung drivers installed, a factory reset phone, and the USB cable still won't work. It is the cable that came with the phone. The phone is Android 4.1.1, an SGH-I747, build number JRO03L. This is extremely agitating since I can't even connect my phone to see the files on it! I had a Motorola Atrix and had a similar problem, but fixed it with a simple driver reinstall. I've even gone into the hidden code menu and set the USB mode to MTP+ADB, and the UDAP (or whatever) is set to PDA. That won't even work. At this point, I'm willing to do anything. I hate stock ROMs, and want to remove all the crap this phone has on it, especially that damn voice thing and Kies.
self bump, since it's been three or four days with no reply. I could really use advice on this.
In your laptop, when you go to Devices manager, do you see an unknown device? If you try searching online for the appropriate driver through Windows Update, does it find any helpful driver?
CTurmoil said:
I'm trying to root my Samsung Galaxy SIII, and whenever I try to connect it to my laptop, it gives me the "USB device not recognized" error. I have tried everything I can think of.
Kies uninstalled, registry cleaned, searched my computer to erase every file linked to Kies, and no dice.
Installed, uninstalled, reinstalled, re-uninstalled, re-reinstalled drivers. Nothing.
After every driver change, rebooted computer and phone, nothing.
Factory reset the phone since one post I found had that work, still nothing.
So right now I have a laptop with no Kies, Samsung drivers installed, a factory reset phone, and the USB cable still won't work. It is the cable that came with the phone. The phone is Android 4.1.1, an SGH-I747, build number JRO03L. This is extremely agitating since I can't even connect my phone to see the files on it! I had a Motorola Atrix and had a similar problem, but fixed it with a simple driver reinstall. I've even gone into the hidden code menu and set the USB mode to MTP+ADB, and the UDAP (or whatever) is set to PDA. That won't even work. At this point, I'm willing to do anything. I hate stock ROMs, and want to remove all the crap this phone has on it, especially that damn voice thing and Kies.
Click to expand...
Click to collapse
I was dealing with this on my Win7 rig, and came across some advice that helped. If you have an SD card installed, turn the phone off, remove it and then reboot and connect the phone to the computer. I don't know why it worked for me, but it did.
Good luck to you.
CTurmoil said:
I'm trying to root my Samsung Galaxy SIII, and whenever I try to connect it to my laptop, it gives me the "USB device not recognized" error. I have tried everything I can think of.
Kies uninstalled, registry cleaned, searched my computer to erase every file linked to Kies, and no dice.
Installed, uninstalled, reinstalled, re-uninstalled, re-reinstalled drivers. Nothing.
After every driver change, rebooted computer and phone, nothing.
Factory reset the phone since one post I found had that work, still nothing.
So right now I have a laptop with no Kies, Samsung drivers installed, a factory reset phone, and the USB cable still won't work. It is the cable that came with the phone. The phone is Android 4.1.1, an SGH-I747, build number JRO03L. This is extremely agitating since I can't even connect my phone to see the files on it! I had a Motorola Atrix and had a similar problem, but fixed it with a simple driver reinstall. I've even gone into the hidden code menu and set the USB mode to MTP+ADB, and the UDAP (or whatever) is set to PDA. That won't even work. At this point, I'm willing to do anything. I hate stock ROMs, and want to remove all the crap this phone has on it, especially that damn voice thing and Kies.
Click to expand...
Click to collapse
Possibly two things download revouninstall to uninstall your drivers it searchs bolth registry and system for left over files (delete them)
I had same problem all I did was use revouninstaller to uninstall old drivers (it scans entire system and registry for left overs. a must.
Then I used these drivers, also when letting your installing drivers (turn internet off) don'lt update them there older, but they work for everyone who does this. If you need a better guide search there is one somewhere but point is use these drivers and don't update them (smile) works with adb everything you won't see a difference these drivers work better. peace.
Drivers------>Samsung Drivers 1.4.6.0 search for 1.4.6.0 drivers samsung fix for more info later
search for revo uninstaller
Whenever I have this problem, I must manually install the driver.
Open device manager.
Go to the unrecognized device that you know is your phone.
Properties and "update driver".
Tell it you have your own driver.
Don't let it "search" for a driver.
Manually point it to the exact driver file you need.
Works every time for me.
I took out the SD card to try all possible solutions posted.
Uninstalled drivers and installed the older versions that one of you linked me to, didn't help.
Tried directing Device Manager to install the driver manually, but I have no idea where to find it. If you have the driver file or at least the name and version, I can get it and use that.
I can't believe how much trouble it is just to hook an android phone to a computer, this happened with my Atrix as well.
Have you tried and different cable ?
So I was having a problem with my laptop recognizing my S3 when connected via USB. The notification would not appear in the status bar that a connection was made, and neither Fedora Linux or Windows 7 would recognize that the device was connected. I tried reinstalling Kies/drivers under Windows, and checking the output of dmesg/lsub on Linux. Nothing.
Did some googling and found this thread that help solve the problem!
http://blog.vacs.fr/index.php?post/...ot-detected-problem-on-Android-Samsung-phones
I found the problem. It was the cable. Somehow, it was severed where the cable connects to the mini-USB connector. I discovered this when the entire mini-USB piece fractured and fell off, revealing the tangled and snapped wires. I went today to AT&T to buy a replacement, and it worked on the first try. I don't know how the cable got damaged like that without being detected, but there we go. Now how do I set a question as resolved?

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