[Q] USB device not recognized in Mac - Galaxy S II Q&A, Help & Troubleshooting

When I connect my SGS2 to MacBook Pro, it is not recognized as a USB device, however in CWM when I choose to mount USB it mounts just fine. Also it mounts fine on a Windows XP laptop. I have tried turn on and off USB debugging, doesn't make a different.
Anyone has this problem? Thanks.
The ROM in use is Resurrection Remix v3.0.9 (JB 4.1.1)

Install Samsung driver for mac
Sent from my GT-I9100 using Tapatalk

Where can I find Samsung driver for Mac? Thanks.
UnwiredDroid said:
Install Samsung driver for mac
Sent from my GT-I9100 using Tapatalk
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Related

[Q] USB Not detected, wont mount

Phone: GTI9300
PC : WIndows XP
I have an SGS3 int'l version that has recently developed a USB issue after an unsuccessful attempt to update my firmware using Kies. Whenever the phone is plugged in via USB it will begin charging, but the PC doesnt recognize the phone at all. I have reinstalled kies with no luck.
Any ideas on the USB issue and how to possibly fix it?
Try reinstalling drivers.
Sent from my GT-I9300 using Tapatalk 2
joshnichols189 said:
Try reinstalling drivers.
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
I uninstalled and reinstalled KIes (which includes the device drivers)...
I had same problem, and after 2 days to find a solution, i re-install win7 and it works directly
So you've got a problem with your win7.
:/
im on the old XP. I had no problems before, but after I was trying upgrade my firmware using Kies (it was stuck during the process), so I closed the program rebootd the Pc. Then the phone is not recognized at all...only charges when usb connected..
[email protected] said:
Phone: GTI9300
PC : WIndows XP
I have an SGS3 int'l version that has recently developed a USB issue after an unsuccessful attempt to update my firmware using Kies. Whenever the phone is plugged in via USB it will begin charging, but the PC doesnt recognize the phone at all. I have reinstalled kies with no luck.
Any ideas on the USB issue and how to possibly fix it?
Click to expand...
Click to collapse
Reboot PC.
Reboot phone then replug it.
Possibly use a different USB connector
dd00 said:
Reboot PC.
Reboot phone then replug it.
Possibly use a different USB connector
Click to expand...
Click to collapse
Ya I did all that...now Im stumped..
When I connect the s3 to the pc, the phone immediately pops up "connected as a media device" , but the pc is not showing anything or picking anything up...
Try it on another computer (preferably Windows 7).
That'll allow you to see if the issue is on phone- or computer-side.

download mode not recognized by computer

i put my i9100 into download mode to use odin to flash rom, when connected to my computer via usb, computer shows unknown usb device (driver installed, tried multiple computer and different usb ports and usb cables)
this started happening after i flash a rom, it is CriskeloROM Gingerbread V34.
tried using recovery to flash to a different rom, recovery would inform me that can't mount sd card.
help please.
Remove KIES, then reinstall samsung USB drives only.
This should be in Q&A section.
[size=-2]Sent from my Galaxy S2[/size]
Uninstall Kies and USB Drivers, Install kies.. It will Auto Install Drivers,
Download Newer Version of Odin compatible with S II
This should Work.
Hope it Helps... Cheers
Peace
Hit Thanks & It will Disappear
Sent from S II Running Official ICS 4.0.4 with Siyah 4.1 [/size]
leishi85 said:
i put my i9100 into download mode to use odin to flash rom, when connected to my computer via usb, computer shows unknown usb device (driver installed, tried multiple computer and different usb ports and usb cables)
this started happening after i flash a rom, it is CriskeloROM Gingerbread V34.
tried using recovery to flash to a different rom, recovery would inform me that can't mount sd card.
help please.
Click to expand...
Click to collapse
Can you restore a backup in cwm recovery?
Sent from my GT-I9100 using xda premium
kilometers4 said:
Can you restore a backup in cwm recovery?
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
no, when i try to do anything in cwm recovery that involves sd card, it will inform me that sd card can't be mounted.
Omaxe said:
Uninstall Kies and USB Drivers, Install kies.. It will Auto Install Drivers,
Download Newer Version of Odin compatible with S II
This should Work.
Hope it Helps... Cheers
Peace
Hit Thanks & It will Disappear
Sent from S II Running Official ICS 4.0.4 with Siyah 4.1 [/size]
Click to expand...
Click to collapse
uninstall kies and USB drivers, install kies (not install kies, just driver), tried all those, doesn't work.
it's not that the Odin is not compatible with my S II, or the drivers are not installed (when i'm booted into my phone, connect phone to computer while not in download mode, computer picks up phone fine. it's only when the phone is in download mode.)
anything else guys?
or is my phone ****ed?
leishi85 said:
i put my i9100 into download mode to use odin to flash rom, when connected to my computer via usb, computer shows unknown usb device (driver installed, tried multiple computer and different usb ports and usb cables)
this started happening after i flash a rom, it is CriskeloROM Gingerbread V34.
tried using recovery to flash to a different rom, recovery would inform me that can't mount sd card.
help please.
Click to expand...
Click to collapse
Have a look at this thread maybe you find a solution to your problem.
http://forum.xda-developers.com/showthread.php?p=30323728
change usb
try to change usb port. than restart your computer. reinstall your usb driver for s2.
evil__chuck said:
try to change usb port. than restart your computer. reinstall your usb driver for s2.
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Click to collapse
tried doing that, no help.
leishi85 said:
tried doing that, no help.
Click to expand...
Click to collapse
Use Odin3 v.1.85... just use it..
Maximize ur search button..
Sent from my GT-I9100 using xda app-developers app
Kies solved my problem.. Once this happened with my Galaxy Ace, i clicked troubleshoot connection error and it fixed it.., you should also try...
Hope it helps
[India Only] Wifi Router for Sale [600 INR]
Peace
Hit Thanks & It will Disappear
Sent from S II Running Fully Modified Official ICS 4.0.4
Next Device: Upcoming Nexus
Omaxe said:
Kies solved my problem.. Once this happened with my Galaxy Ace, i clicked troubleshoot connection error and it fixed it.., you should also try...
Hope it helps
[India Only] Wifi Router for Sale [600 INR]
Peace
Hit Thanks & It will Disappear
Sent from S II Running Fully Modified Official ICS 4.0.4
Next Device: Upcoming Nexus
Click to expand...
Click to collapse
thanks for the suggestion, when the phone is not in download mode, connecting to the computer with usb is fine, it's only when it's in download mode that it's give me troubles.
Hmmm... Then search for hardware id issues.
There are some chances of that
Peace
Hit Thanks & It will Disappear
Sent from S II Running Fully Modified Official ICS 4.0.4
Next Device: Upcoming Nexus
leishi85 said:
thanks for the suggestion, when the phone is not in download mode, connecting to the computer with usb is fine, it's only when it's in download mode that it's give me troubles.
Click to expand...
Click to collapse
did you find any solution ? i am having same problem .??

[Q] SGS 2 Not recognised in download mode (W7, 64bit)

Hello,
My SGS2 (GT9100) is recognised by W7 64bit when I USB connect. I can even see it in Odin.
But when I want to use Odin with the SGS2 in download mode Windows does not find the driver and does not recognise the Device.
Any idea to solve that problem please?
(I'm working on a MacBookPro but virtal machine Parallel desctop, it should be he same than on a PC)
Thanks for help.
Try installing kies
It will update drivers
It
Sent from my GT-I9100 using xda app-developers app

Q: Why can't my computer recognize my phone in Downloadmode?? :(

I have tried in Windows 8 and Windows 7
Do I need some special drivers??
Check driver is installed or not. If not then downlod or install samsung kies. Your phone will recognize.
Hit THANX if i HELP
Reinstall drivers and if it still didn't workout try to switvh the USB pprt.
Sent from my GT-S5830i using Tapatalk 2
USB driver is must
You will need to install the USB driver:
FYI:
http://developer.samsung.com/android/tools-sdks/Samsung-Andorid-USB-Driver-for-Windows
try this with different USB ports.

[Q] Win 7 not recognizing s2.....? (Only works in mass storage mode)

Win 7 will not recognize my s2 device. Win 7 only sees the phone in mass storage mode. I have tried the usual solutions such as uninstalling the USB drivers and selecting and deselecting the PDA and Modem options in the USB dialog box on the phone. Also re-installed the Samsung drivers as well
Try USB debugging in developers settings. Are you using custom rom mate?
santhosh502 said:
Try USB debugging in developers settings. Are you using custom rom mate?
Click to expand...
Click to collapse
Tried debug mode. Not using a custom ROM...?
Thanks
rshimizu12 said:
Tried debug mode. Not using a custom ROM...?
Thanks
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Click to collapse
No

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