usb connection problem - Galaxy Note GT-N7000 Q&A, Help & Troubleshooting

hey guys i have a usb connection problem with my galaxy note.. whenever i connect my phone to my pc the usb connection icon doesnt appear neither any message shows up on the pc, the only thing it does is charge the phone , i even used differnt usb , tried reflashing the rom , thoough im using a custom rom , but no success, but there is one thing when i phone is connected to the pc and during that interval i restart the phone a message appears on the pc at the boot screen ...unrecocnized device connected, as soon as phone proceeds it too disappears.....if you guys know anything about this kindly help me out.....i have to pull my sd card every time i need to put something in my phone

It's possibly due to condensation on micro USB port of your mobile. Try cleaning it with rubbing alcohol and keeping your phone under the sun or in dehumidifier.
Sent from my GT-N7000 using xda premium

abhjit could be right but if you check on all custom rom threads people are having problems with usb connection
the latest ics releases of samsung ( even JB i believe, not sure tho ) have this problem plus full root problem,

Remove driver in windows then use usb it should auto load correct driver
Sent from my GT-S5830 using xda app-developers app

harrisfayyaz said:
hey guys i have a usb connection problem with my galaxy note.. whenever i connect my phone to my pc the usb connection icon doesnt appear neither any message shows up on the pc, the only thing it does is charge the phone , i even used differnt usb , tried reflashing the rom , thoough im using a custom rom , but no success, but there is one thing when i phone is connected to the pc and during that interval i restart the phone a message appears on the pc at the boot screen ...unrecocnized device connected, as soon as phone proceeds it too disappears.....if you guys know anything about this kindly help me out.....i have to pull my sd card every time i need to put something in my phone
Click to expand...
Click to collapse
Do u have install the usb driver of samsung..??
N maybe u can install kies to ur pc..
Sent from my GT-N7000 using Tapatalk 2

fahrie12 said:
Do u have install the usb driver of samsung..??
N maybe u can install kies to ur pc..
Sent from my GT-N7000 using Tapatalk 2
Click to expand...
Click to collapse
yeah i have that ... i can try cleaning the port.

abhijit038 said:
It's possibly due to condensation on micro USB port of your mobile. Try cleaning it with rubbing alcohol and keeping your phone under the sun or in dehumidifier.
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
should i open my cell phone and then thoroghly clean the port or should try cleaning it just as it is.?

harrisfayyaz said:
should i open my cell phone and then thoroghly clean the port or should try cleaning it just as it is.?
Click to expand...
Click to collapse
Just clean it as is. You might be able to see the problem, but you will need a good magnifying glass or loop to see it.
I took some photos I found on the web of a dirty port and colored in the contamination I found on mine.
http://forum.xda-developers.com/showpost.php?p=25102882&postcount=18

I have the exact same problem. My device doesn't get recognised by windows 7. It doesn't ask me if I want to use the phone as a pendrive. When plugged in, it only charges the phone. Sometimes the phone does not even realise that it has been plugged in at all. I dont think that its a problem with the pins because I have tried using an OTG and been able to connect to an external hard drive and copy files. Also I have been able to use PC Odin and flash a stock rom using a usb cable. This makes me think that all the pins are fine, and that its a software problem. Something has got glitched and not getting un-glitched lol!
Current Rom is the here

p51d007 said:
Just clean it as is. You might be able to see the problem, but you will need a good magnifying glass or loop to see it.
I took some photos I found on the web of a dirty port and colored in the contamination I found on mine.
http://forum.xda-developers.com/showpost.php?p=25102882&postcount=18
Click to expand...
Click to collapse
thank you bro for all the help.

SadamHu said:
I have the exact same problem. My device doesn't get recognised by windows 7. It doesn't ask me if I want to use the phone as a pendrive. When plugged in, it only charges the phone. Sometimes the phone does not even realise that it has been plugged in at all. I dont think that its a problem with the pins because I have tried using an OTG and been able to connect to an external hard drive and copy files. Also I have been able to use PC Odin and flash a stock rom using a usb cable. This makes me think that all the pins are fine, and that its a software problem. Something has got glitched and not getting un-glitched lol!
Current Rom is the here
Click to expand...
Click to collapse
one thing you can try.. is to completely uninstall KIES off and remove all samsung usb drivers off your computer. When I say completely uninstall Kies, I mean totally removing it, from your system registry files and including Samsung folders that you can find in Program files or in program files x86..
After that, restart your computer and reinstall Kies and/or all samsung adb /usb drivers again.
Don't forget as well to plug your usb cable at the back of your PC since mostly USB ports coming from the back of it has strong usb signals than the ones at the front.
Hope this helps.
Don't forget to hit me up a 'Thank' if I've helped you some way or the other.
Cheers!

i am also unable to connect my phone in download mode to pc odin ? could this be a hardware issue?

harrisfayyaz said:
i am also unable to connect my phone in download mode to pc odin ? could this be a hardware issue?
Click to expand...
Click to collapse
i also tried cleaning it nail polish remover thoroughly but no success.

harrisfayyaz said:
i am also unable to connect my phone in download mode to pc odin ? could this be a hardware issue?
Click to expand...
Click to collapse
isolate the issue first...get another usb cable, and if you have another computer (aside from the one your normally using at), try to plug your phone on that computer and see if that pc will detect your phone.
If not still, then that's the time you can already consider that your phone might be the one having the issue.

letters_to_cleo said:
isolate the issue first...get another usb cable, and if you have another computer (aside from the one your normally using at), try to plug your phone on that computer and see if that pc will detect your phone.
If not still, then that's the time you can already consider that your phone might be the one having the issue.
Click to expand...
Click to collapse
already done that tried pluging it to another pc and changing the data cable....

harrisfayyaz said:
already done that tried pluging it to another pc and changing the data cable....
Click to expand...
Click to collapse
Well I guess, that would prove the point that it could be your phone that might be having the issue bud. After all, you tried different options already but still came up with the same issue.
I'd suggest you may need to take your phone to SSC and have them check it.

thank you all for your support friends ...i have been able to repair it...i opened the cell phone thoroughly cleaned the usb module and reattached the connection cables after detaching and voila...thank God... :laugh:

letters_to_cleo said:
Well I guess, that would prove the point that it could be your phone that might be having the issue bud. After all, you tried different options already but still came up with the same issue.
I'd suggest you may need to take your phone to SSC and have them check it.
Click to expand...
Click to collapse
thank you friend for your help...:cyclops:

Related

USB issues after fresh 2.0b and .03 radio plz help

I recently switched from fresh 1.1 to fresh 2.0b and also the new radio flipz came out with. I love it and I cant wait for all the bugs to be out. I do have a kinda serious problem tho and need the advice of a droid/linux guru. Why is my usb connection not working anymore. I tried it on 3 cpus and no recognization. Also I used the dev tools and it says everythings fine. Some other things I have done is wiped->flashed etc. no luck and also installed the drivers. nothin. On a side note it does charge! thanks alot any advice would help!!!
When you say your USB doesn't work, what exactly do you mean? Do you mean that your device is no longer recognized?
If that is the case, try this (also, make sure usb debugging is enabled):
I have win 7 64 and here is what worked for me:
1. Uninstall HTC Driver (this will likely give you an error, you can ignore it)
2. Uninstall HTC Sync
3. Download and install PdaNet
4. Follow the directions when installing PdaNet
Yea basically the phone is connected cia usb cable. by using the app" dev tools" i can tell the phone and computer are communicating with each other but no notification by windows or phone and they will not Activsync, htc sync, or mount. Also if you boot to recovery it will add files. really odd but it seems to be a problem with alot of ppl. Preciate it im trying what u said right now I will post with results.
pjung1 said:
Yea basically the phone is connected cia usb cable. by using the app" dev tools" i can tell the phone and computer are communicating with each other but no notification by windows or phone and they will not Activsync, htc sync, or mount. Also if you boot to recovery it will add files. really odd but it seems to be a problem with alot of ppl. Preciate it im trying what u said right now I will post with results.
Click to expand...
Click to collapse
turn on USB debugging
USB debugging is most definitley on. I double triple check it every time. The uninstallation of htc sync and driver and the install of the pdanet did not work everything was fine until 2.1 and the radio. But I did wipe and reflash a second time
bump still strugglin comin guys someone has to have the answer
well the radio should have NOTHING to do with connecting via usb... try nand-ing back to a 1.5 and see if you can connect through adb again.. my $0.02
I have the same problem and I am using damage 1.0...The problem is that it no longer gives me any options when i plug in to my computer. I have been working on this for a few days, it really sucks cuz i don't have any other roms on my memcard so I am kinda screwed if I can't figure this out...maybe i will just wipe and start over. I am 100% sure this is not related to the radio whatsoever. Does anyone know how to change the default for when u plug into a computer...i have tried just going to settings/connect to pc. Ask me is checked, and disk drive is default. I am wondering if there is a default to clear in apps management.
bee976 said:
I have the same problem and I am using damage 1.0...The problem is that it no longer gives me any options when i plug in to my computer. I have been working on this for a few days, it really sucks cuz i don't have any other roms on my memcard so I am kinda screwed if I can't figure this out...maybe i will just wipe and start over. I am 100% sure this is not related to the radio whatsoever. Does anyone know how to change the default for when u plug into a computer...i have tried just going to settings/connect to pc. Ask me is checked, and disk drive is default. I am wondering if there is a default to clear in apps management.
Click to expand...
Click to collapse
Got it.
Go to Settings > Connect to PC
Choose away
pjung1 said:
I recently switched from fresh 1.1 to fresh 2.0b and also the new radio flipz came out with. I love it and I cant wait for all the bugs to be out. I do have a kinda serious problem tho and need the advice of a droid/linux guru. Why is my usb connection not working anymore. I tried it on 3 cpus and no recognization. Also I used the dev tools and it says everythings fine. Some other things I have done is wiped->flashed etc. no luck and also installed the drivers. nothin. On a side note it does charge! thanks alot any advice would help!!!
Click to expand...
Click to collapse
well if you are using disk drive you need to use usb ports build into the mobo. idk why but any usb that is not built in will give you problems. even on my laptop the usb ports that are plugged into the mobo dont work but the ones built in do. try that.
Avalaunchmods said:
well if you are using disk drive you need to use usb ports build into the mobo. idk why but any usb that is not built in will give you problems. even on my laptop the usb ports that are plugged into the mobo dont work but the ones built in do. try that.
Click to expand...
Click to collapse
I am not sure what u mean by mobo? but it worked on the same usb's when i first flashed, i typically use the exact same usb for everything...i have 4 ports built into my laptop and none of them work for the phone. i even tried reinstalling drivers and htc sync...idk, i just wiped, and then restored and still no go, i guess i will try a wipe w/o restore.
If you're on a desktop, he means plug the cable into the USB ports on the back of the computer chassis. The USB ports there are soldered directly onto the motherboard, where as USB ports on the computer chassis are connected by a cable to the USB headers on the motherboard. What he's saying is that the cable could've been damaged/fried/came loose, so try the ones in the back.
mrinehart93 said:
If you're on a desktop, he means plug the cable into the USB ports on the back of the computer chassis. The USB ports there are soldered directly onto the motherboard, where as USB ports on the computer chassis are connected by a cable to the USB headers on the motherboard. What he's saying is that the cable could've been damaged/fried/came loose, so try the ones in the back.
Click to expand...
Click to collapse
OiC, that isn't the problem I have tried multiple ports on all of my computers(all laptops) as well as multiple cords...idk FML, just reflashed will see if it works.
ok so i just wiped and reflashed, now i am stuck at the X loading screen and the phone is frozen...FML, is it bricked, i can still get into recovery, i have the old fresh 1.1 ROM on my card, should i just flash that, or should i just use the nandroid backup i made from stock?
ok so flashed back to stock and my computer still won't recognize my phone...any other ideas, it has to be the computer right?
bee976 said:
ok so flashed back to stock and my computer still won't recognize my phone...any other ideas, it has to be the computer right?
Click to expand...
Click to collapse
unless your phone won't charge plugged into the wall (meaning it's your phone), then yes.
Did u check with changing the cord ??
I had a similar problem after upgrading radio & fresh 2.0b. I just changed the USB cable and it worked fine. Even now it doesnt yet work with the earlier cable. Something went wrong in that front, but a diff usb cable did the trick for me. try it out
i have changed 5 cords. have messed with every setting known to man after doing so wiped and reflashed. everything i have used every usb port 1.0 and 2.0 and my phone most definitly charges ( my phones never been so charged) i am a comp prog going on my mis degree im pretty good at this and know my stuff Im just wonndering 2 things is it phone or cpu? reason I keep being so indecisive is because comp will recognize a device when it is in heroc but wont verify its a hero( ive tried all drivers) but phone connected fine b4 2.0 i duno im all out of ideas im gonna try to install the new heroc .6 and hope for the best thanks for the input guys!!!

[Q] Computer wont recognize phone

Ive tried uninstalling and reinstalling drivers, changed ports, changing computers, USB debugging. everything, whats wrong?
I had similar problems, and did a system restore on my Windows 7 64 computer. Some updates didn't allow the phone to mount.
I'm not saying this is your case, but it's worth a shot.
kant5t1km3 said:
Ive tried uninstalling and reinstalling drivers, changed ports, changing computers, USB debugging. everything, whats wrong?
Click to expand...
Click to collapse
A little more info would help. What is your PC specs? There are some known issues on Win7-64.
ya i have Windows 7 64 bit
Its Win7 64 I had similar trouble
first try right click Mini Kies run as Administrator, then plug in phone when Kies says to, Windows will recognize it if it has the usb drivers if not it will look for them and will install, then try again ..good luck
it worked not what. my phone doesnt show to "Mount".
You are in debugging mode, right?
rwj5279955 said:
You are in debugging mode, right?
Click to expand...
Click to collapse
ya, i am and i dont know what to do.
Now work shows the icon on my phone but it freezes when i click on it and i have to battery pull to get it back to normal.
Are you on a custom rom or stock? If custom, which rom?
i am on firefly 2.5
Hmm... Well its not the rom. Firefly 2.5 works fine for that. Any chance you've tried a different usb cable? Didn't see that in the op. Could be a bad pin/wire in the usb cable itself or on the connectors.
Also, no dirt/debris in the usb connection on the phone itself right?
Just to be clear the phone will charge when the usb is connected as well correct?
ya ive tried different cables, computers, roms everything i went into recovery with the usb plugged in and clicked mount usb and it works then but i dont want to do that every time.
still doesn't work after a few days
http://forum.xda-developers.com/showthread.php?t=993391
Here's how I fixed mine. Hope it helps.
Sent from my SAMSUNG-SGH-I897 using XDA Premium App
thanks ill try it after school
Johnnie5000 said:
Hmm... Well its not the rom. Firefly 2.5 works fine for that. Any chance you've tried a different usb cable? Didn't see that in the op. Could be a bad pin/wire in the usb cable itself or on the connectors.
Also, no dirt/debris in the usb connection on the phone itself right?
Just to be clear the phone will charge when the usb is connected as well correct?
Click to expand...
Click to collapse
I had a cable issue when I first got my Captivate, and it was incredibly aggravating diagnosing the problem. The trouble was that with my USB cable the phone would charge just fine, but the computer would not recognize it. I assumed it was the phone or drivers--since the cable seemed good. At that point I didn't realize how precise the voltage has to be and stuff for the computer to recognize the phone. I tried my wife's cable, and everything worked fine, so I brought my cable back and AT&T gave me a new one. Not that this story helps you at all since you already tried a different cable...
stinkynoon said:
I had a cable issue when I first got my Captivate, and it was incredibly aggravating diagnosing the problem. The trouble was that with my USB cable the phone would charge just fine, but the computer would not recognize it. I assumed it was the phone or drivers--since the cable seemed good. At that point I didn't realize how precise the voltage has to be and stuff for the computer to recognize the phone. I tried my wife's cable, and everything worked fine, so I brought my cable back and AT&T gave me a new one. Not that this story helps you at all since you already tried a different cable...
Click to expand...
Click to collapse
ya thats exactly whats happening but i have two different cables and they both dont work
Is it all possible to swap cords with an AT&T store? I'm sure it's unlikely that both cords are fruity...but it'd be worth a try if possible.
xwiljar said:
http://forum.xda-developers.com/showthread.php?t=993391
Here's how I fixed mine. Hope it helps.
Sent from my SAMSUNG-SGH-I897 using XDA Premium App
Click to expand...
Click to collapse
well I have the same issue but I'm running linux ubuntu. I don't think it is a cables fault it must be the phone or ROM.
Sent from my SAMSUNG-SGH-I897 using XDA App

[Q] Running out of USB ports to get ODIN working!

Hey guys today my second USB port stopped working for ODIN.
The front two on my PC don't work for it and I got 4 left on the back, is there any way to solve this issue?
uninstalling and reinstalling the drivers then rebooting has always fixed it for me. if that isn't working i've got no clue. sorry i couldn't be more helpful i guess.
Yea I know but same problem.
I'm anxiously saving money for a GS2 and Netbook.
Sent from my SGH-T959 using XDA App
New cable.
Your welcome.
Sent from my GT-I9000 using XDA Premium App
also have the same problem with my old pc, two front usb don't work with odin, but work with anything else.
I've had this same problem, and I haven't been able to fix it. But now I've switched to Ubuntu and Heimdall.
I don't know if this will work for you, but this USBDeview looks like it might do the trick: http://www.nirsoft.net/utils/usb_devices_view.html
I assume you are using Windows, and if you are, there is one trick that I have used in the past to fix other devices. This *might* work for you. Try removing the non present devices from device manager. In order to do this, you need to Google how to view Nonpresent devices in device manager. This trick will show you every device that has every been plugged into each USB port. You can then go in and remove the drivers that were previously installed for your phone on that port. Whenever you remove the nonpresent device, next time it is plugged in, the computer will think that it has never been plugged into that USB port before.
Hope that helps!
Im serious about the new cable. I had a problem with the default usb cable before until a friend gave me his mt4g usb and never had a problem again. I think its a data miscommunication with the t959 stock usb. I lost any ODIN connection on all ports until I switched. Try it. Youll see.
Sent from my GT-I9000 using XDA Premium App
Hairlesshobo said:
I assume you are using Windows, and if you are, there is one trick that I have used in the past to fix other devices. This *might* work for you. Try removing the non present devices from device manager. In order to do this, you need to Google how to view Nonpresent devices in device manager. This trick will show you every device that has every been plugged into each USB port. You can then go in and remove the drivers that were previously installed for your phone on that port. Whenever you remove the nonpresent device, next time it is plugged in, the computer will think that it has never been plugged into that USB port before.
Hope that helps!
Click to expand...
Click to collapse
That's actually what USBDeview does.

[Q] USB charges off PC, but doesn't connect in mass storage mode

So this seems to be the same problem lot of people are facing and solving it by various means... Here is a list of things I have tried, but still not working -
1. connect to PC after selecting "connect to pc" in settings > more > usb connection
2. revert to stock rom and stock kernel using mobile odin and try to do (1)
3. restore nandroid from 2 months ago when it was working
4. cleaning with qtip (dry)
5. tried usb switcher app
6. tried newest jb 4.1.2 from eyebee's thread.
Any thing that I left out other than service center?
Usb Fix
I fixed two other Notes and a SII by this simple method:
Look into the microusb connector on your phone, and see if the pin in the middle is centered. If not, bend it straight (Carefully!).
Yes, I know it sounds stupid, but it seems people just slam the usb connector into the slot, bending it down... This causes the phone to charge but not to see the usb connection.
Hope this helps.
cadcat said:
I fixed two other Notes and a SII by this simple method:
Look into the microusb connector on your phone, and see if the pin in the middle is centered. If not, bend it straight (Carefully!).
Yes, I know it sounds stupid, but it seems people just slam the usb connector into the slot, bending it down... This causes the phone to charge but not to see the usb connection.
Hope this helps.
Click to expand...
Click to collapse
Checked... Its straight, but its placed at 2/3rd towards bottom - Not bent, but is placement itself is at 2/3rds..
Tried to bend it towards top, didn't workout...
What next?
shrinath_m2 said:
Checked... Its straight, but its placed at 2/3rd towards bottom - Not bent, but is placement itself is at 2/3rds..
Tried to bend it towards top, didn't workout...
What next?
Click to expand...
Click to collapse
By default its placed a bit down and forcefully bending it may damage the usb port and then you cant even charge it
Thankfully its still charging...
Sent from my GT-N7000 using xda app-developers app
If you were rooted and have cwm,then go to cwm and select mount and storage<mount usb storage and connect it to your pc
[email protected]$3K#@R said:
If you were rooted and have cwm,then go to cwm and select mount and storage<mount usb storage and connect it to your pc
Click to expand...
Click to collapse
Hmm.. Something new you taught me, but didn't work.. Am I supposed to go "into" that mount usb storage screen and connect after I am in that "if you leave this page, we'll unmount" screen or before entering that screen?
Edit -
Never mind, tried both, both failed to work. I assume if it was working, I would have heard a beep from my laptop at least.. It didn't find any new device in both cases.
try using new cable. or borrow your friend's cable see if its working. its the basic to check thing but many forgotten.
mistajoe83 said:
try using new cable. or borrow your friend's cable see if its working. its the basic to check thing but many forgotten.
Click to expand...
Click to collapse
Tried in office today.. No cable works... Tried 3 cables, one aftermarket one, one is of note's, one from nokia 5800 xpress music...
Didn't workout. All charges. No storage
you installed stock rom.. but didnt work..... so then it is not the firmware
you tried diff cable....but didnt work.. so then it is not the cable.
so then it must be your phone..
can it connect to mtp?
this may sound funny but it worked for me. take out the battery and the sd card. leave it out for a couple minutes. then reboot
tool46x said:
this may sound funny but it worked for me. take out the battery and the sd card. leave it out for a couple minutes. then reboot
Click to expand...
Click to collapse
Didn't work Left battery out for more than 2 minutes. Did you have to press power button when battery is out? Anything else at all?
mistajoe83 said:
you installed stock rom.. but didnt work..... so then it is not the firmware
you tried diff cable....but didnt work.. so then it is not the cable.
so then it must be your phone..
can it connect to mtp?
Click to expand...
Click to collapse
No MTP, no Mass storage
Only charging or hanging it by the micro usb cable, thats all
try using PC odin to flash a new ICS / GB rom and test
What happens when you connect charger to the mains ? If you go to Settings > Battery does it say Charging (AC) or Charging (USB) ?
Ive been having similar issues, But i just thought it was my cable, So ive ordered a new one, Cant confirm yet as I havent received it !
nokiamodeln91 said:
try using PC odin to flash a new ICS / GB rom and test
Click to expand...
Click to collapse
You serious? How do I connect to PC odin if usb is not detected? I can flash using mobile odin, I tried flashing Indian ICS - LR9, flashed Indian CSC, stock kernel too.. Nothing connects.
azzledazzle said:
What happens when you connect charger to the mains ? If you go to Settings > Battery does it say Charging (AC) or Charging (USB) ?
Ive been having similar issues, But i just thought it was my cable, So ive ordered a new one, Cant confirm yet as I havent received it !
Click to expand...
Click to collapse
You might be on to something here - It says Charging (USB) even if connected to wall socket! Should it say (AC)?
shrinath_m2 said:
You serious? How do I connect to PC odin if usb is not detected? I can flash using mobile odin, I tried flashing Indian ICS - LR9, flashed Indian CSC, stock kernel too.. Nothing connects.
You might be on to something here - It says Charging (USB) even if connected to wall socket! Should it say (AC)?
Click to expand...
Click to collapse
yes I am. even though the phone when normally booted won't be recognized by pc, but when in download mode, it usually does as I have had the same problem but that happens to me since I enabled the mass storage mode and then neither worked. mtp or mass storage.
when connected to charger, it shows ac and when connected to pc it shows usb
nokiamodeln91 said:
yes I am. even though the phone when normally booted won't be recognized by pc, but when in download mode, it usually does as I have had the same problem but that happens to me since I enabled the mass storage mode and then neither worked. mtp or mass storage.
when connected to charger, it shows ac and when connected to pc it shows usb
Click to expand...
Click to collapse
Hmmm... seems like I am out of luck here. It goes into download mode, when connected to pc, no ding in pc or no yellow box in Odin...
And yeah, wall socket says charging from usb!
Sent from my GT-N7000 using xda app-developers app
Gave to samsung service center today. Dumb fellows, they replaced USB connector in device, (thats what they said) but still its not connecting to PC. They didn't even flash a firmware. Just replaced connector and gave it back
shrinath_m2
I have the same problem here with my n7000.
Its happened after flashing ics roms. N7000's have some kind of faulty chips which causes emmc brick bug. But the issue we're having is a USB Brick.
Flashed many kernels & roms etc. but still no signs of life :crying:
Different cables & pcs, no luck..
As we are able to use mobile odin only, i flashed stock GB and sent for warranty. I always avoided to trigger binary counter so it was easy for me.
However, results were disappointing. Technician guy said that usb port is working and there is connection between both devices but something blocks usb connection. There were some unremovable files which shouldnt be there and they couldnt delete it as the section was read only accessible.
ADB isnt functioning too..
I guess the only possible way is to find a tech guy capable of replacing emmc to solve the issue from source..
Please let me know if there are any updates from your side.
aqirul yosh
hey try software called StickMount Pro... worked for me

[Q] USB/Charging Issue. Need help

Hello. I have been using S4 for few months now and had it rooted. It is an amazing phone and work perfectly well
Recently all of sudden, when I put my cable in for charging, my phone wont detect it. Nothing happened on the screen (no "charging sign written", no lightning sign at the top right corner). But if you just leave it as it is, the phone will be charge to full.
Same with the USB as well. I had no problem of connecting my phone to my PC via USB before. But now my PC cant detect my phone anymore even with KIES.
Both of these problems turn out at the same time. Initially I assume something might be wrong with the usb port of my phone or something hardware related.
Weird enough, when I try connecting the phone to my PC in Odin Mode, the PC can detect my phone.
I had tried unroot my phone with a stock firmware and the problem is still persist. Had google around and find no solutions.
Anyone had any idea to work around this problem? It is really troublesome to not be able to connect my phone to my PC
Do you have the latest drivers installed? Have you tried a different cable? A different USB port?
Sent from my SAMSUNG-SGH-I537 using Tapatalk 4
Yeap. Latest driver. Different cable. Different usb port. Different power source. Nothing work
apexiology said:
Yeap. Latest driver. Different cable. Different usb port. Different power source. Nothing work
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try un-installing the device drivers from pc. then reinstall again.
did that too. not working.
I dont think the problem is the pc driver. As I mentioned before. when I go into odin mode. it can detect my phone.
And its not only usb that cannot be detected.
Had problem with the charging too as what I mentioned above even when I charge using a power source directly

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