my pc cannot detect my Phone , SGS 2 - Galaxy S II Q&A, Help & Troubleshooting

Hello , I've a big Problem , when i plug in my Galaxy S2 , there is no notification appear on The phone , and my PC not showing anything , but when i connect my Galaxy Note it's done with no Problem , on My S2 : uchecked USB Debug , trying to Connect from USB Storage but nothing else , i'm ON JellyBean 4.1.2 NonOfficiel , all Drivers all Installed ON my Pc , i've reflashed My Phone many times and resting many times but nothing , because when i plug the USB Cable it read it as a charge only , Battery charging but the PC not showing anyyyything , i've tryed n many other PC's but the same problem , Please help me

KinG Of PiraTeS said:
Hello , I've a big Problem , when i plug in my Galaxy S2 , there is no notification appear on The phone , and my PC not showing anything , but when i connect my Galaxy Note it's done with no Problem , on My S2 : uchecked USB Debug , trying to Connect from USB Storage but nothing else , i'm ON JellyBean 4.1.2 NonOfficiel , all Drivers all Installed ON my Pc , i've reflashed My Phone many times and resting many times but nothing , because when i plug the USB Cable it read it as a charge only , Battery charging but the PC not showing anyyyything , i've tryed n many other PC's but the same problem , Please help me
Click to expand...
Click to collapse
Clean the usb port with alcohol (cleaning alcohol, not beer). If that doesn't work contact Samsung.

ah but when i plug the USB , it show me that the Battery is charging

KinG Of PiraTeS said:
Hello , I've a big Problem , when i plug in my Galaxy S2 , there is no notification appear on The phone , and my PC not showing anything , but when i connect my Galaxy Note it's done with no Problem , on My S2 : uchecked USB Debug , trying to Connect from USB Storage but nothing else , i'm ON JellyBean 4.1.2 NonOfficiel , all Drivers all Installed ON my Pc , i've reflashed My Phone many times and resting many times but nothing , because when i plug the USB Cable it read it as a charge only , Battery charging but the PC not showing anyyyything , i've tryed n many other PC's but the same problem , Please help me
Click to expand...
Click to collapse
I usually run into the same issue with my S2 when I plug it into my laptop. But it works perfectly with my desktop.
I'd suggest that you plug your phone into another PC and see if it detected. That way you can be sure that it's not your PC that has the issue.
Sent from my GT-I9100 using xda app-developers app

Thankx , I've used 2 PC's but Nothing happen , i'm so saaaaaaaaad

KinG Of PiraTeS said:
Thankx , I've used 2 PC's but Nothing happen , i'm so saaaaaaaaad
Click to expand...
Click to collapse
genuine usb cable....?
Sent from the little guy

KinG Of PiraTeS said:
ah but when i plug the USB , it show me that the Battery is charging
Click to expand...
Click to collapse
Doesn't make a difference. Power input uses different pins/pads to the data points.
Also, as mentioned above is it a actual samsung cable or just a generic microusb?

i've used a original USB cable of Samsung Note , but the same thing , i've also cleaned the usb port on my S2 , alsooo not workk
what can i do now ??

KinG Of PiraTeS said:
i've used a original USB cable of Samsung Note , but the same thing , i've also cleaned the usb port on my S2 , alsooo not workk
what can i do now ??
Click to expand...
Click to collapse
So no Original S II cable?
How about borrowing one?
Sent from the little guy

i've bringed a Original Cable also the samething >__< ! any idea ,,!!

i've bringed a Original Cable also the samething >__< ! any idea ,,!!
Click to expand...
Click to collapse
Tell us what have you tried so far.
Sent from the little guy

what is the Solution ?? !!!! !

Have you tried to download the I9100 driver's or if it connects to Kies.?
Sent from my GT-I9100 using xda premium

KinG Of PiraTeS said:
what is the Solution ?? !!!! !
Click to expand...
Click to collapse
You've got 2 devices, an S II and a Note. We can advice you to try a bunch of stuff, uninstalling & re-installing kies is one of them - which I assume you've already done- so save us some time and help us help YOU.
Tell us what have you tried so far.
Sent from the little guy

1) Reboot PC, try with an original cable (not ebay c**p) on all USB ports. Better get additional original micro usb cables.
2) Remove Kies, reboot, install Kies, repeat phase 1).
3) Go on a different computer, perform phases 1) & 2).
4) Still not working??? Reinstall Samsung drivers on both computers. Repeat phases 1)-3).
5) Turn phone off, remove battery, gently clean phone's micro usb with a wooden toothpick (preferably with some medical 70% alcohol). Don't use metal pins/wires. Repeat phases 1)-4).
6) Nothing helped? The microusb connector on your phone is dead.
Sent from my digital submersible hovercraft.

nO No , you havn't understood me , i've tryed everything i said , But the issue that happen is My Pc and the Other PC's don't show me that a new Device is Connected that's the Big problem

Then the usb socket on you device needs to be replaced.
Sent from my digital submersible hovercraft.

please Show me a tut if there is a one : how to replace it ?

I don't suggest you to do it if you never done this kind of work before. Take it to a phone shop/lab for repair.
Sent from my digital submersible hovercraft.

OK Brother Thank you ♥ ^_______^ ♥

Related

[Q] samsung S2 no more recognised as usb storage

Hi all,
Recently after flashing my S2 with aokp rom , i have no more acces to my phone as usb storage, it charges only and moreover i can no more have access to odin (it shows driver not found). I tried differenent solution like :
1- change cable (th same cable is ok for samsung mini)
2- hard reset
3-reinstalling drivers with kies and samsung drivers
4- going to drivers et uninstalling them (the pc dont show nothing at all like my phone its not plugged)
Somtimes it worked like 2 on 10 attempts but after 2 days no more
Also i noticed somthing in download mode it shows that i cant recognise the device, a bootloader problem maybe(correct me if i am wrong)
Thanks if you have already a problem like that , i googlied the problem but no one have a solution hhhhh
rethanks all
Try to check the advance settings in settings>storage
Sent from my GT-I9100 using XDA
Download mode should work regardless off your rom type.
Try different USB port, or try different computer
U really should try to clean the Micro USB port in first place, i read a lot of cases that phone was not recognized or it just didnt appear to connect to computer just because the port was oxyded... after cleaning (maybe with a very little screw and cotton) try to connect, if it dont, try on another computer, if it still happens its a problem on ur phone, then u will need to flash something, but lets wait till u test all this first ! keep us informed !
Dont forget to try to borrow a usb cable from a friend ! Doenst matter if urs works on another phone...
Hi thanks , for testing another computer i have three at home , same problem.
For cleaning usb port , it is not dangerous?? do you know is there a clean way to do it.
PS: i ll try tonight cleaning it a little:fingers-crossed:
Unfortunately i have the EXACT same problem.. tried everything "changing storage, re installing drivers, cleaning the usb port, trying different pcs and cables". Nothing works :S .. it also works at random times and then stops. Really annoying.
Well i clenaed the usb port with a needle and cotton but no detection, but i noticed that if my phone is off he is detected as unkown device
@HiNd0rZ: did you noticed the same thing
Well maybe it's not a hardware problem, i found that bootloader is related to driver usb detection, a bootloader problem maybe (correct me if i am wrong ) hhh
I have the exact same problem, the only difference is my sgs is still not rooted or flashed,
the last thing I did is update from gb to ics
what I has tried is hard reset, clean the usb port and try with another pc (2 notebook, 1 pc) and with 3 different cable
still not recognized....
No it's starting to bother me , after i full charge it acts like it charges but it's not plugged i think my usb port is caput , i'll try to take it to someone no guaratantee to send it back
Well finally i changed the usb flex cable and it worked but be carefull at testing the phone when you send it to repair the usb flex cable have also the micro so ba aware at testing the phone
Thanks for all and good luck for others

samsung galaxy s2 usb not detected but phone is charging...

how fix samsung galaxy s2 usb not detected but phone is charging...........?
ple help me...
rom pda= 4.0.3 ice
kernel=i9100XWLP7
phon= GT-9100
baseband version= i9100DDLPA
shahidkhatri said:
how fix samsung galaxy s2 usb not detected but phone is charging...........?
ple help me...
Click to expand...
Click to collapse
Hi!
1. you can go to settings and set your USB Storage.
2. If setting it manually does not detect your phone, then try reboot
3. If it's still not detected, then check if you installed SAMSUNG DRIVER
Hope this helped
Sent from my GT-I9100 using xda premium
saywhatt said:
Hi!
1. you can go to settings and set your USB Storage.
2. If setting it manually does not detect your phone, then try reboot
3. If it's still not detected, then check if you installed SAMSUNG DRIVER
Hope this helped
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
i am try all step but still problem....
Try this
a) Done a factory reset on the phone.
b) Re-installed the latest version of Kies and drivers ensuring everything , including drivers and associated files were wiped from my computer
c)Tried different USB cables including the OEM cable and various aftermarket ones.
d)Tried all the USB ports on my laptop.
e)Tried other Laptops and desktops.
f) Tried de-bugging mode.
devid801 said:
Try this
a) Done a factory reset on the phone.
b) Re-installed the latest version of Kies and drivers ensuring everything , including drivers and associated files were wiped from my computer
c)Tried different USB cables including the OEM cable and various aftermarket ones.
d)Tried all the USB ports on my laptop.
e)Tried other Laptops and desktops.
f) Tried de-bugging mode.
Click to expand...
Click to collapse
i am try all this step but still this problem ...
ple anyone help me.....:crying::crying:
shahidkhatri said:
how fix samsung galaxy s2 usb not detected but phone is charging...........?
ple help me...
rom pda= 4.0.3 ice
kernel=i9100XWLP7
phon= GT-9100
baseband version= i9100DDLPA
Click to expand...
Click to collapse
Clean the microusb port of your phone with tooth brush. It has worked for many people
Swyped from my Galaxy SII
i am try tooth burs but not detect but i am going downloading mode and connect my phon to pc then odin detect my phon so what problem i am so confused ple help me..
shahidkhatri said:
i am try tooth burs but not detect but i am going downloading mode and connect my phon to pc then odin detect my phon so what problem i am so confused ple help me..
Click to expand...
Click to collapse
Then try to connect your phone in mass storage mode instead of MTP, and let's see what happens
Swyped from my Galaxy SII
Jokesy said:
Then try to connect your phone in mass storage mode instead of MTP, and let's see what happens
Swyped from my Galaxy SII
Click to expand...
Click to collapse
i am try but not detect so its hardware problem ya software problem ...?
thx to rip..
ple help me fre....:crying::crying:
Mmmmm. Did you try cleaning the usb port on ur s2?
Sent from my GT-I9100 using xda premium
I have similar problem. I plugged my S2 into my laptop's USB 2.0 port and it shows it's charging thru AC. Same for my Galaxy 3. For iPhone, it detects as connected to USB on my USB 2.0 port. I tried the USB 3.0 port and it solves my problem.
Gửi từ GT-I9100 của tôi bằng cách sử dụng Tapatalk 2
I have frequent driver errors when plugging the SGSII into a Samsung netbook. Sometimes it detects the device and mounts it, sometimes it has a problem with not recognising the device.
I find that going into the windows Device Manager, disabling then re-enabling the device will force it to reconsider the driver situation and eventually it will reinstall the drivers successfully. Sometimes it take several goes but it does work sooner or later. Swapping to a different USB port also works sometimes, but only one of the netbook ports supplies power when switched off so I tend to favour that over the others.
You can also try switching on USB debugging mode on the SGSII (in developer options) which I think makes the phone mount differently and may be more successful using a different driver.
I'm not a computer expert, so I don't fully understand what is going on. I just know it works for me - I have no idea whether this will help you or not but I thought I'd share my experiences just in case...
same problem!!
shahidkhatri said:
how fix samsung galaxy s2 usb not detected but phone is charging...........?
ple help me...
rom pda= 4.0.3 ice
kernel=i9100XWLP7
phon= GT-9100
baseband version= i9100DDLPA
Click to expand...
Click to collapse
i am experiencing the exact same problem!! i tried every thing possible to get it detected but it aint happenin!!! i guess the only way to do it is using CWM as der is an option in tat which says Flash stock firmware nd i followed instructions but it still doesn help!!
Hi Sorry for my English!
My Galaxy S2 connects with PC(Kies detects the phone). but its not charging and the status is showing charging......
somebody please help me....
Fixed
To fix this you need to use the Kies software and then boot your phone in Samsung recovery now ( turn off the phone now press middle button + -ve volume key +power button) go to "tools" in Kies software then select "Firmware upgrade and initialization" wait for 30 sec and then disconnect the phone and restart the phone by keeping the power button pressed for 5 seconds till the phone restarts. once the phone comes back up connect the phone to the USB cable and it should work.
Note: This issue happened when i tried to upgarde my rooted phone from 4.0.3 to 4.0.4 and it got stuck at 99%.
Please let me know if the post helped any one else
shahidkhatri said:
how fix samsung galaxy s2 usb not detected but phone is charging...........?
ple help me...
rom pda= 4.0.3 ice
kernel=i9100XWLP7
phon= GT-9100
baseband version= i9100DDLPA
Click to expand...
Click to collapse
:crying: Unfortunately only solution for this issue is to replace usb connector, because some pins get loose and then not connect properly.
Had the same problem and this is how it's been solved.
same problem - FIXED
Hi, today I have the same problem, I've tried w/other cable, w/other laptop, reload, download mode and nothing.
Then, the old trick, remove the battery!!! :laugh:

USB Problem

Okay guys ive tried really bad to not create a new thread bout it but i need help
ive searched for every single thread about usb problems on l9 but neither one helped
tried installing lg drivers new/old ones,installin LG Suite restarting pc/phone but still gettin same error
The problem is when i plug my usb cable in pc then phone ive get error (USB Device not recognized)
(USB Device not recognized) , and phone only start to charging ://
Sometimes it starts to download some drivers but it always get error on some MTP driver ://
I just want to root my phone badly
thanks in advance
karisha91 said:
Okay guys ive tried really bad to not create a new thread bout it but i need help
ive searched for every single thread about usb problems on l9 but neither one helped
tried installing lg drivers new/old ones,installin LG Suite restarting pc/phone but still gettin same error
The problem is when i plug my usb cable in pc then phone ive get error (USB Device not recognized)
(USB Device not recognized) , and phone only start to charging ://
Sometimes it starts to download some drivers but it always get error on some MTP driver ://
I just want to root my phone badly
thanks in advance
Click to expand...
Click to collapse
Try booting computer into safe mode and see what happens.
kevev said:
Try booting computer into safe mode and see what happens.
Click to expand...
Click to collapse
ive tried still gettin USB Device not recognized :// and starts chargin
only one time i connected my phone with usb i think thats the first time when i bought phone few days ago and that was last time
is it PC problem or phone?
please help )
karisha91 said:
ive tried still gettin USB Device not recognized :// and starts chargin
only one time i connected my phone with usb i think thats the first time when i bought phone few days ago and that was last time
is it PC problem or phone?
please help )
Click to expand...
Click to collapse
Hard to tell. Check the device manager. You may need to manually select the driver that the device uses. Also, try another computer.
kevev said:
Hard to tell. Check the device manager. You may need to manually select the driver that the device uses. Also, try another computer.
Click to expand...
Click to collapse
ill try another pc ,but thanks ,if some find out a solution post it thanks )
im looking forward it
karisha91 said:
Okay guys ive tried really bad to not create a new thread bout it but i need help
ive searched for every single thread about usb problems on l9 but neither one helped
tried installing lg drivers new/old ones,installin LG Suite restarting pc/phone but still gettin same error
The problem is when i plug my usb cable in pc then phone ive get error (USB Device not recognized)
(USB Device not recognized) , and phone only start to charging ://
Sometimes it starts to download some drivers but it always get error on some MTP driver ://
I just want to root my phone badly
thanks in advance
Click to expand...
Click to collapse
I am not sure, but have you tried connecting directly to the pc at backside usb? the usb on motherboard? well the symptoms are exactly same when you put on front usb port on pc.
I hope you are using original cable. Sometimes bad and lengthy cables do loss signals and this happens. Voltage passes but not the data making it undetectable. feedback.
cmahendra said:
I am not sure, but have you tried connecting directly to the pc at backside usb? the usb on motherboard? well the symptoms are exactly same when you put on front usb port on pc.
I hope you are using original cable. Sometimes bad and lengthy cables do loss signals and this happens. Voltage passes but not the data making it undetectable. feedback.
Click to expand...
Click to collapse
tried but nothing :/ windows cant install driver ,guess no root for me (
Have you got Windows Media Player? If not install media feature pack.

HELP PLS !!

Hello Guys ,
I have a problem with my Samy it dosent conect to pc windows say that the device is invalid and it cannot read i try 3 usb cable and i dont think that is the problem .. i try to instal driver again and instal samsung KIESS nothig work sommebody now wath is the problem ?
I read on inernet is posible to be the conector pin on my phone buth it charge when i conect to cable so i think is not broken ???? help pls
andreimra said:
Hello Guys ,
I have a problem with my Samy it dosent conect to pc windows say that the device is invalid and it cannot read i try 3 usb cable and i dont think that is the problem .. i try to instal driver again and instal samsung KIESS nothig work sommebody now wath is the problem ?
I read on inernet is posible to be the conector pin on my phone buth it charge when i conect to cable so i think is not broken ???? help pls
Click to expand...
Click to collapse
From my experience with the exact same problem, it turned out to be the USB connector on the phone, I got it swapped with one from a friends dead S2 and all went back to normal. Hope you come right with it :good:
jl10101 said:
From my experience with the exact same problem, it turned out to be the USB connector on the phone, I got it swapped with one from a friends dead S2 and all went back to normal. Hope you come right with it :good:
Click to expand...
Click to collapse
Yes i read this is the common problem i guess i will pay 15 euros to replace the usb on the phone , tx aniway for help

Odin not recognize Galaxy S3 in Donwload mode

............
glunteer said:
I've tried everything and I can not rote my s3 (4.3) because my pc does not recognize download mode in s3 ...
I've tried on another pc and it was not already reinstalled kies several times already gave factory reset, I've used various cables ...
my galaxy s2 in donwload mode recognizes and my s3 with the same cable on the same usb port does not recognize.
pleaseee help me
Click to expand...
Click to collapse
Ive had the same issue but opposite. I tried to get a s2 in download mode using s3 cable. so end up result is s2 uses s2 cable and s3 needs s3 cable. do not mix up.
and try removing kies and reinstall it with internet connection so you will get latest drivers and then close kies from system tray and put the phone in download mode and connect using s3 cable and see if its works.
...........
glunteer said:
the problem was the cable ... I used more than 5 because it had the original and the only one that worked was the nokia
Thanks so much
Click to expand...
Click to collapse
welcome, best to buy s3 original cable if you gonna mess around with roms and stuff

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