As per the title, device manager doesn't change when I plug the phone in, tried two different computers and two different cables, flashed the stock firmware back, and still nothing.
It charges when I plug it in and SOMETIMES brings up the MTP-Initialization logo thing, but never gets any further.
Is my GS2 goosed yet again?
Edit: Tried on my PS3 as well and still charges, but won't ask to mount the SD card or anything, so I'm back to my trusty HTC HD2, wondering whether I should sell the GS2 once it's repaired and get a Galaxy Nexus...
Hah, another HD2 veteran, it's like everyone from the HD2 forum is now here... even the devs. Anyway, may be a stupid question, but are you always trying with the same USB cable?
Disable usb debug mode
Sent from my GT-I9100 using xda premium
Tried two different cables as stated in my OP, and it doesn't matter whether USB Debugging is on or off. I'm taking it back to the service centre after work today, and I'm probably going to sell it after.
I've had the camera go.
I've had it not vibrating at all.
I've had problems with spots on the camera lens.
I think I'm going to put some money to the sale of it, and get a Galaxy Nexus, hopefully the built quality will be at least a little better...
Solution is in the phone
Dear All
Following are my observations and possible steps to
1. When the phone is upgraded to Android 2.3.4 and above (mine is 2.3.6) Kies stops recognizing the phones and USB connection / Serial port connections etc get reset on the phone
2. Even if proper drivers are there on the laptop (mine is Windows 7 64bit) they are not recognized
3. Device Manager shows "unknown device"
4. Updating the driver also does not result in any help
5. solution lies in the phone
a. key in the dialer *#7284#
b. it has 4 option there..
UART (MODEM/PDA)
USB (MODEM/PDA)
c. For USB. select the PDA.if it already selected to PDA. reselect it by select MODEM and then PDA again.. Only change the USB setting.. andthen press back. try reconnect (thanks to napi1 @ androidforums.com/samsung-galaxy-s2-international/447145-sgs2-kies-not-syncing-os-2-3-5-a.html#post3484588)
6. The Laptop will start recognizing the required drivers and install them
also
Phone is not recognized by laptop when it is in USB debug mode, MyPhoneExplorer does not recognize when it is not in Debug mode
Hope this helps
My setup
Samsung Galaxy S2 GTI9100G (not rooted)
Android 2.3.6 (upgraded on Dec 8th from Samsung link in the phone)
Windows 7 64 Bit
Dear All
Following are my observations and possible steps to
1. When the phone is upgraded to Android 2.3.4 and above (mine is 2.3.6) Kies stops recognizing the phones and USB connection / Serial port connections etc get reset on the phone
2. Even if proper drivers are there on the laptop (mine is Windows 7 64bit) they are not recognized
3. Device Manager shows "unknown device"
4. Updating the driver also does not result in any help
5. solution lies in the phone
a. key in the dialer *#7284#
b. it has 4 option there..
UART (MODEM/PDA)
USB (MODEM/PDA)
c. For USB. select the PDA.if it already selected to PDA. reselect it by select MODEM and then PDA again.. Only change the USB setting.. andthen press back. try reconnect (thanks to napi1 @ androidforums.com/samsung-galaxy-s2-international/447145-sgs2-kies-not-syncing-os-2-3-5-a.html#post3484588)
6. The Laptop will start recognizing the required drivers and install them
also
Phone is not recognized by laptop when it is in USB debug mode, MyPhoneExplorer does not recognize when it is not in Debug mode
Hope this helps
My setup
Samsung Galaxy S2 GTI9100G (not rooted)
Android 2.3.6 (upgraded on Dec 8th from Samsung link in the phone)
Windows 7 32 Bit
Thank you !!!
Unbelievable! Thank you soo Much!
Helps also on Mac 10.6.8
Thanks a lot mate..I was afraid that i'll have to take it to service center. This helped me.
thanks people!...even i had upgraded to 2.3.6 and usb mode just wouldnt work....
this solved that problem though..
Fantastic tip!
It worked! Now my S2 can be detected by the PC.
Thanks a million!
Doing a factory reset after backing up data will solve the problems.
Still Hasn't worked for me. I'm getting no USB function other than Charge. Its working as if the USB isn't plugged in at all.
Is there anyway of reinstalling the MTP application on the phone? When i find it through App manager its showing with no size and no options inside (clear data or clear cache)
Kies isn't working as far as the phone is concerned there is no USB connection at all.
I know ICS is coming within a few days for GS2 owners, will this clear the problem???
So frustrating.
Thanks in advance if anybody can help
SG2-Nick said:
Still Hasn't worked for me. I'm getting no USB function other than Charge. Its working as if the USB isn't plugged in at all.
Is there anyway of reinstalling the MTP application on the phone? When i find it through App manager its showing with no size and no options inside (clear data or clear cache)
Kies isn't working as far as the phone is concerned there is no USB connection at all.
I know ICS is coming within a few days for GS2 owners, will this clear the problem???
So frustrating.
Thanks in advance if anybody can help
Click to expand...
Click to collapse
same with mine. mine still doesnt work with the dialer *#7284# and with debugging off or on. ive unistalled and reinstalled the driver serveral times and nothing and this has happened to me on my hero and my sgs2 dozens of times, its so annoying =[. at one point i manged to get all but the usb storage drivers installed. what else can i do ???
Same problem
Same problem here, tried everything (to my knowledge). Someone told me it had to do with the battery overheating because I had use the charger from another phone. For about 2 days my phone would go on vibrate randomly and started the connection process (like a usb cable was connected). It could do that non stop for a few hours. Now that Im back to my original charger, it stoped, but still can't connect to my pc.
I tried on 3 diff PCs with diff version of windows...
I've tried everythin, debug mode on/off, reinstalled Kies, drivers, did factory reset, but nothing.. when i try to connect my SGSII to Kies, it writes "Current connection mode not supported by Kies".. I'm on Lite'ning rom v2.2..
If you're running a custom rom, why would you want to use Kies ? It's awful. There are so many other apps that have the same functionality as Kies (tho granted not one app that does everything Kies does) that work perfectly with custom roms.
Only reason to use Kies would be if you went back to stock because you wanted official ICS OTA or similar IMHO.
I did a backup with Kies, now my all contacts, sms, videos, music, calendar are in this f***in' backup file.. :| I have an awfull headache Or i can do a restore with another app, will it be compatible with Kies's backup file?
same problem. USB connection to PC will only charge. Recently updated to 2.3.6.
Tricky one.
----------EDIT---------
it worked ok after rebooting my PC. Must just be general crapiness.
Ashtwinks said:
Dear All
Following are my observations and possible steps to
1. When the phone is upgraded to Android 2.3.4 and above (mine is 2.3.6) Kies stops recognizing the phones and USB connection / Serial port connections etc get reset on the phone
2. Even if proper drivers are there on the laptop (mine is Windows 7 64bit) they are not recognized
3. Device Manager shows "unknown device"
4. Updating the driver also does not result in any help
5. solution lies in the phone
a. key in the dialer *#7284#
b. it has 4 option there..
UART (MODEM/PDA)
USB (MODEM/PDA)
c. For USB. select the PDA.if it already selected to PDA. reselect it by select MODEM and then PDA again.. Only change the USB setting.. andthen press back. try reconnect (thanks to napi1 @ androidforums.com/samsung-galaxy-s2-international/447145-sgs2-kies-not-syncing-os-2-3-5-a.html#post3484588)
6. The Laptop will start recognizing the required drivers and install them
also
Phone is not recognized by laptop when it is in USB debug mode, MyPhoneExplorer does not recognize when it is not in Debug mode
Hope this helps
My setup
Samsung Galaxy S2 GTI9100G (not rooted)
Android 2.3.6 (upgraded on Dec 8th from Samsung link in the phone)
Windows 7 64 Bit
Click to expand...
Click to collapse
Won't work on my samsung galaxy s2 (ICS 4.0.3) - windows Xp (sweet)
I have a problem with connection my wife's ACE with ODIN / PC. I'll write you a few facts to help you in helping me.
I've flashed phone and rooted (odin detect it and I could also connect to the computer as mass storage).
Even after uploading the new firmware, I could copy some files to the phone.
And here is the biggest problem ... I do not know what happened but something started to go bad (crash with applications, root disappeared, there was an old version of the firmware - I have no idea as possible ... the phone uses the wife and children ).
I tried to clear the cash and fix permission - and in this operation, the phone has crashed.
I decided to flash it again.
I did all the cleaning and format factory.
And that was the end of my adventure - because when I want flashign, odin does not detect the phone. Phone is not not detected as a computer disk.
After a long time of connection by usb cable, Windows pop me up by standard error "encountered a problem installing your hardware ..." "one of the USB devices connected to the computer improvement may not work ...".
Checked on a desktop and laptop.
On both of these computers my other phone (SGS) works correctly and is detected - using the same cable (so cable and ports and drivers are ok).
Could you help me please?
Kies should install the drivers when you plug it in. But during flashing, you need to close kies.
It's not the issue. Drivers are work correctly because other phone is detected. Kies is close.
azdanowski said:
I have a problem with connection my wife's ACE with ODIN / PC. I'll write you a few facts to help you in helping me.
I've flashed phone and rooted (odin detect it and I could also connect to the computer as mass storage).
Even after uploading the new firmware, I could copy some files to the phone.
And here is the biggest problem ... I do not know what happened but something started to go bad (crash with applications, root disappeared, there was an old version of the firmware - I have no idea as possible ... the phone uses the wife and children ).
I tried to clear the cash and fix permission - and in this operation, the phone has crashed.
I decided to flash it again.
I did all the cleaning and format factory.
And that was the end of my adventure - because when I want flashign, odin does not detect the phone. Phone is not not detected as a computer disk.
After a long time of connection by usb cable, Windows pop me up by standard error "encountered a problem installing your hardware ..." "one of the USB devices connected to the computer improvement may not work ...".
Checked on a desktop and laptop.
On both of these computers my other phone (SGS) works correctly and is detected - using the same cable (so cable and ports and drivers are ok).
Could you help me please?
Click to expand...
Click to collapse
The problem started with 2 & 5 .
You probably flashed a new stock firmware , which caused root functionality to disappear .
In number 4 , fix permissions should only be used if a few system apps keeps force closing
In number 6 , factory reset isn't needed unless absolutely necessary
I'd recommend you to go to www.sammobile.com and download the firmware that you were using
Then flash it with ODIN
Emo,
but my only one problem is, that ODIN dosen't detect my ACE. So this is my main issue: what should I do, to reinstitiute a possibillity of detecting phone by odin / PC.
azdanowski said:
Emo,
but my only one problem is, that ODIN dosen't detect my ACE. So this is my main issue: what should I do, to reinstitiute a possibillity of detecting phone by odin / PC.
Click to expand...
Click to collapse
It should detect your phone
Try ending all Kies processes by using Task Manager
Sent from my GT-S5830 using XDA App
azdanowski said:
I have a problem with connection my wife's ACE with ODIN / PC. I'll write you a few facts to help you in helping me.
I've flashed phone and rooted (odin detect it and I could also connect to the computer as mass storage).
Even after uploading the new firmware, I could copy some files to the phone.
And here is the biggest problem ... I do not know what happened but something started to go bad (crash with applications, root disappeared, there was an old version of the firmware - I have no idea as possible ... the phone uses the wife and children ).
I tried to clear the cash and fix permission - and in this operation, the phone has crashed.
I decided to flash it again.
I did all the cleaning and format factory.
And that was the end of my adventure - because when I want flashign, odin does not detect the phone. Phone is not not detected as a computer disk.
After a long time of connection by usb cable, Windows pop me up by standard error "encountered a problem installing your hardware ..." "one of the USB devices connected to the computer improvement may not work ...".
Checked on a desktop and laptop.
On both of these computers my other phone (SGS) works correctly and is detected - using the same cable (so cable and ports and drivers are ok).
Could you help me please?
Click to expand...
Click to collapse
this is your problem. Uninstall your phone in Device Manager and install it properly by downloading the standalone USB driver for S5830. Google for it. This happened to me on Win XP. On Win 7, the native/vanilla USB drivers worked fine.
Hello everyone! i have a strange problem with my Samsung s3 phone. the problem is when i connect my mobile via usb to my computer it won't detect my phone for USB storage but it charge my phone. a similar thread has been posted on this forum but solutions given there don't seem to be helpful for me. I've tried these methods to get it worked but failed.
changed USB cable and ports.
Ticked unticked USB debugging
and a member on this forum posted a code which was like *#7284# or *#7248# to change USB part of this utility from modem to PDA. but there is no USB option in this Utility it only shows UART which has these options.
Modem
PDA
Default selected option was PDA so i changed it to modem and rebooted my phone but still no luck...! Worst part of my problem is my system even won't feel there is something connected to the systemcomputer. Please Help!
Please somebody help.
Sir,
Please wait until mods will move this thread to the device specific forum for more relevant answers.
Stand by
Good luck
Hi
This is indeed a talented pool of people and i am near sure that i would get a resolution.
Ultimate goal is to Flash my SC03E(Galaxy S III alpha) , but i think i have a problem to sort before i can do that.
I brought this phone from tokyo and got it unlocked from a local vendor, without going to NTT . Since then i havent been able to connect to PC using the USB. I have done the below , but it doesnt work
1) Downloaded a samsung USB driver
2)Installed the Kies software
3) Enabled the developer version , tried USB debugging mode.(After i did this step, on the phones password screen, i get a line "Unlock your device to use as a media device". After putting in pwd, nothing happens i.e doesnt show up on PC
When i plugin the phone to PC, i do get the sound from PC which it makes when a USB device is connected, and the phone gets charged from the USB as well , but the phone doesnt show up anywhere on the PC.
I am assuming i cannot go ahead with any rooting process, till my phone connects to the PC
Please help and guide me through this.
Some details on the phone
1) Build # : JSS15J.sc03eomubog5
2) Android version : 4.3
Look here: http://forum.xda-developers.com/galaxy-s3/general/official-japanese-sgs-iii-sc-03e-t2172063
My phone previously transferred the file to the computer as usual.
Yesterday when I connected to the computer. The phone is currently charging only and no notifications are displayed on the computer ( maybe on the previous connection I chose to charge only without transferring the file when connected to the computer)
I tried every possible way such as changing cable, changing pc (win 7, win 10), restoring factory settings, USB debugging, developer option ... but all failed.
I'm not good at english so I used google translate. . sorry for the inconvenience
Pls Help !!!
Android 9 Pie
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