After an extensive search of XDA and other forums - I am wondering if anyone has suggestions for a situation in which my PCs (one that is Win7Ultimate and one that is Win8Pro) will only recognize my recently acquired, used Galaxy Tab 7510 when the Tab is placed in "download" or ODIN mode.
Thankfully, I can install CWM recovery and flash other ROMS because the PC's recognize the Tab 7510 when I place it in "Download" mode and use ODIN to flash.
Thankfully, I can use apps like WiFi File Transfer to successfully move files between my PCs and my Tab 7510.
However, I'm completely befuddled about why - when I connect the Tab 7510 to the PC in ordinary operating mode - there is no recognition of a USB connected device at all. Nothing shows up in the Control Panel's Device Manager, nothing shows up in the Windows USB Taskbar notification - from the perspective of the Windows machines there is nothing attached to the PC. I've tried all the tips I've seen written about on this and other forums (uninstalling and reinstalling drivers, trying other USB ports, trying other cables. making sure MTP is checked in settings, making sure USB debugging is/is not checked in settings). None of these has changed the outcome. My PC does not recognize (not at all) the Tab 7510.
But, as soon as I go into "Download" mode on the Tab 7510 - using exactly the same cable plugged into exactly the same USB port - the Tab is recognized and I've flashed three different ROMS (trying different versions of Jelly Bean) and flashed CWM three times and flashed stock ROM twice via the "Download" mode using ODIN on the PC.
Thus, I know that a connection can exist between my PC and Tab 7510 and that the cable and USB ports do work - just not when I'm out of "Download" mode.
Any thoughts or ideas on what the disconnect may be?
Do You have Kies installed to Your computer, earlier on I had the same kind of problem and uninstalled Kies totally, also every
registery traces, and the problem was gone.
Related
Hi everyone,
i'm having difficulties to connect my sgs2 to a pc.
i have tried it on 3 different machines (win7 64, win7 64, winxp 32) with the same problem:
I works fine when i first connect the phone in download mode. But as soon as i disconnect the cable i can't connect it again. Windows sais that it doesn't recognize the device and that's it. The device manager shows an "Unknown Device" under USB-Controller. And i am not even able to install drivers by manually pointing windows to a file.
as already sais, i have tried that on 3 different machines. I have tried installing driver via kies and via the driver file that is available here in the forums. i have also tried different usb ports.
Any ideas?
Goddchen
EDIT: Maybe this is an important information: the phone connects fine as long as it is running (can be found via adb, logcat is working, etc...) it only makes problem when in download mode...
I had exactly the same issue yesterday on my Windows 7 box. In the end I connected the phone in normal (not download) mode. Into device manager and uninstalled the drivers through there.
Then I uninstalled Kies and reconnected the phone, I allowed Windows to search windows update to find drivers (not that it did as it couldn't find any and reverted to the local ones. Then disconnect the phone, re-install Kies, run the install drivers from the tools menu, close Kies. Run up Odin and the connect the phone in Download mode, low and behold 2 minutes later after a lengthy installation process the phone was picked up.
I tried a number of things but for some reason this specific order seemed to sort it.
Hey,
thanks for you hints. But they didn't work for me.
I found the problem: believe it or not, it was THE CABLE. I went and got another cable and this one is working fine all the time. The other one doesn't... Very strange...
Samsung Galaxy Gio [Bell] Canada. (locked)
Device: GT-S5660M
Android Version: 2.3.4
Kernel version: [email protected]#1
Baseband: S5660MUGKG3
The device simply wont connect or show up on any PC.
Tried installing KIES (lattest - Kies_2.0.3.11082_152_4). Nothing shows up
Tried putting the phone in downloading mode and then in KIES selected emergency firmware update mode and still no device.
Tried using lattest Samsung USB Drivers (1.3.450.0)
Tried putting the phone in downloading mode and connecting it to ODIN which it does not show up in the COM PORT area.
Tried dialing : *#7284# to change the SERVICE MODE to either USB, UART
Including Toggling DBG MSG
Tried different USB ports.
All doing this with USB DEBUGGING ON and tried with it OFF.
There is no USB Setting in About Phone or in Wireless and Networks settings from the settings menu.
There are many other people with this issue I found but all possible solutions that I have been able to find are listed and attempted but to no avail.
Ive read that others are having no problem connecting to their PC seeing as theres modding / custom rom forums all over. So people are able to connect which leads me to think that this is a carrier specific issue.
THIS IS ONLY MY SPECULATION . NOT 100% SURE
I thought I could start this thread on here to get some more solid advice and help.
I managed to unlock my phone. Not that this matters but I still can't connect it to a pc.
Is there a way to flash my phone with the need of a pc?
Would clockworkmod recovery work?
Would there maybe be an .apk that can be used to install the usb pop up screen or to mount the phone and allow it to be shown on the pc?
Does anyone have any ideas..?
turns out it was actually the usb cable.
I was using a micro usb that came with an LG Eve android phone.
I borrowed my friends HTC Desire micro usb cable and to my surprise it worked!
I hope this helps someone else and stumbles on this thread.
Hey everyone,
So, I rooted and flashed my SGS2 back in july... everything went perfectly... but the Asus that I used to flash has been sold, and since I flash using CWM, not odin, I had not even realized this.... until I had to root and flash my mom's i9000m
My new HP is having a really hard time trying to detect any of my android devices. Here is what I tried:
- USB debugging is most certainly on
- Putting phone in download, plugging into laptop, letting install drivers - NOTHING in odin
- Finding the samsung usb mobile device drivers on tutorials on the internet - NOTHING in odin
- Installing kies, letting that install drivers - still nothing in odin or kies
- Try different USB port
- Try different USB cable
- Try pulling the battery and sim
It definitely is not the phone, because my SGS2, or my parents S vibrant or S captivate are detected by kies or odin. Also I can get a connection to storage when phone is on, ect.
Is there anything I missed? This new HP is starting to piss me off lol. Everything went to smoothly on the Asus.
did you turn off usb debugging. it interferes with the connection
settings - applications-development.
If I turn off USB debugging and enter kies mode while the phone is on (normally) it will say Connected...on the phone, but my laptop does not detect anything, kies is still waiting for a connection.
Ideally I want USB Debugging on, as I want to connect to odin, not kies. But as neither is working... I figured I would just see what I could get to connect.
SGS2 Connect
Power off phone
Install Kies
Power on phone start Kies connect Samsung USB cable .
Let Kies find phone .
NO
Then try Kies not running put phone in USB Mass storage mode connect cable wait for windows to find USB mass storage device and install drivers .
jje
Turns out there was an issue with my android SDK installation. Reinstalled it and re downloaded drivers. Everything works! Thread closed!
Thanks for the suggestions
When simply powered on, Odin will recognize my tab (10.1 WiFi Only 7510). But will not recognize in DL mode... grrrrr. Any suggestions?
Have you tried to uninstall and reinstall the drivers on the PC?
Yes, I did. Reinstalling the drivers did not work. I tested with USB debug off, this did nothing in Odin either.
kamgrn said:
I tested with USB debug off, this did nothing in Odin either.
Click to expand...
Click to collapse
Of course it wouldn't; toggling a USB debug setting on the device while booted into it's operating system will have no affect on how the device is going to work in download mode as download mode is completely independent from the operating system itself. It's like comparing a PC's BIOS to an installation of Windows or Linux on the PC.
Your issues with Odin and download mode are most likely on the PC side and NOT on the tablet side. The Samsung drivers are very temperamental. Sometimes they don't play well with other devices and sometimes they don't work well with certain chipsets or USB controllers. My suggestion is try different USB ports, avoid using USB HUBs and try reinstalling drivers as well as disabling antivirus on the PC temporarily.
It may even be advantageous to have device manager open while you connect the tab in download mode to see how the PC is recognizing it. The tab should never be connected while you're attempting to get into download mode, leave it disconnected and have Odin fired up and prepped until you get the tab in download mode. Seeing how device manager picks it up might help diagnose driver issues.
same problem, varios computers
Hello everyone! I also have this issue whereas my gt-p7500 dont even exists to the system in download mode. I tryed 3 computers so far, even on linux in download mode heimdall wont recognize the tablet. what I have done so far:
(on 1st pc win7)
- installed kies, and updated to latest version. On normal mode the tablet gets recognized, all drivers install throught the end, kies works fine, managing folders and files as storage device also works fine.
- turned on usb debugging, and connected to pc again. A new driver MPC is installed, kies still works, pc communication also.
- rebooted the device in download mode, and after this conected again to the pc. Nothing new is detected.
-- Odin can see the device on normal mode, and if its turned off (charge mode) but on download mode nothing happens.
(on 2nd pc, win 7)
- didnt install kies, only samsung drivers
- inserted the tablet in 3 ways on the cpter, normal node, normal mode with debugging on, and download mode to all new devices and drivers to be detected.
- odin dont work on download mode, but can see the tablet as the example above, normal mode, normal mode with debug on and turned off (charge mode)
(3rd pc, debian 64)
- installed heimdall via git, latest package. Also wont detect the device on download mode, whereas it can see the tablet on normal mode.
on 3 pcs, tryed ALL usb ports, tryied openning odin first, and then connecting the device, tryed conecting the device first and then openning odin... nothing works while in download mode.
also Iv reseted the device to factory defaults to test, nothing changed.
On the first pc iv also tryed downloading older drivers versions from samsung, spreaded all over xda foruns on other threads. the oldest version Iv tryed was 1.4.x,
Please helpe me on this, cant figure out how to get the device detected in download mode on the pc... getting very annoyed on this already, and tryed all the possibilities I could imagine so far.
Are you using a laptop? Bcz pc can iddntify. I also had same problem with my laptop. It was recognizinging it as media device but not in download mode. So try to cknnect it to the CPU of the Pc
HIT THANKS WHENEVER POSSIBLE OR IF I HELPED YOU...
Not necessarily computer related, past experience for me has shown that not all versions of Odin work with this tab......the newer versions are NOT so good
Try this version uploaded and these drivers - try odin first if you are sure of your drivers, otherwise install the drivers first
Let us know how you go....
stinky73 said:
Not necessarily computer related, past experience for me has shown that not all versions of Odin work with this tab......the newer versions are NOT so good
Try this version uploaded and these drivers - try odin first if you are sure of your drivers, otherwise install the drivers first
Let us know how you go....
Click to expand...
Click to collapse
Hi
I had the same issue and those files solved it
Thank you
Samsung Galaxy TAB P1000(Ordin detection in DOWNLOAD MODE)
Initially google SAMSUNG_USB_Driver_for_Mobile_Phones_x86 . Download the file in your pc or laptop and install it. Then switch-off the tab and Press power and Volume down button simultaneously to get into the download mode. This time Samsung tab would be detected in the Ordin.
Hi I have galaxy tab 10.1 GT P7510, Odin don't recognize
I got a old Samsung Tab 10.1 3G (GT-P7500) and I found it slow thus I want to flash to CM10. My original Android version is 4.0.4.
I plugged the tablet to PC and it detected it as GT-P7500 at first (o.... very great). However, it just recognized it as media and cannot go into storage. I have selected MTP and it was still not working. Then, it turned to unknown device.
Then I installed Kies as well as the Samsung driver to my PC. But I still cannot detect the tablet anymore. It just showing unknown device in the hardware manager. I went into odin downloading mode, and it did not show up connection to my PC in Odin, i.e. that is no COM was on in Odin in PC.
I had try:
reboot and reset the tablet
Double Wipe (wipe cache and reset to factory in recovery)
select MTP in setting
check the USB debugging
uncheck the USB debugging
plug in USB 2.0 port
plug in USB 3.0 port
It still not working.
At last, I found this thread:
http://forum.xda-developers.com/showthread.php?t=2459126
Maybe there is some problem on official 4.0.4 so it cannot recognize my tablet. But It is hard to find a desk sock nowadays AND I don’t want to pay anymore.
So I wonder any other way that may fix my tablet. Thank you