Database Develop

[Q]Can't connect in download mode

Hi guys,
I have a real nasty problem here. Whenever i want to connect my SGS in download mode to reflash i get the error "usb device not recognized". When i just connect it as storage i get "this device can perform faster". I habe MIUI 1.12.9 on it, and I really want to flash something else. It stopped working since I accidentally connected my front USB's in the IEEE 1394 slot, instead of the USB one. Since then my external HDD won't work anymore, I had to open it and to use it as an internal one. Is there anything I could do? Or is smth f...ed up with my phone usb...
Any help would be appreciated. Thanks!

got it working on your pc in download mode before?

Try to reinstall the newest Samsung drivers.

sahara101 said:
Hi guys,
I have a real nasty problem here. Whenever i want to connect my SGS in download mode to reflash i get the error "usb device not recognized". When i just connect it as storage i get "this device can perform faster". I habe MIUI 1.12.9 on it, and I really want to flash something else. It stopped working since I accidentally connected my front USB's in the IEEE 1394 slot, instead of the USB one. Since then my external HDD won't work anymore, I had to open it and to use it as an internal one. Is there anything I could do? Or is smth f...ed up with my phone usb...
Any help would be appreciated. Thanks!
Click to expand...
Click to collapse
Once or twice when I get this message I just take out the USB from my laptop and connect it again.. if you are constantly getting this message I think something's wrong with USB.. I would suggest trying to connect on some other computer .. if that also doesn't work then try using a different USB cable..

I already tried on a different PC. Also with another USB cable but a Nokia one. Is it necessary to use a Samsung one?

sahara101 said:
I already tried on a different PC. Also with another USB cable but a Nokia one. Is it necessary to use a Samsung one?
Click to expand...
Click to collapse
No not really.. I have used a nokia cable many times and it has worked fine for me both in download mode and usb storage mode..
if you connect your phone in usb storage mode to a different computer, still the same message is flashed?

Actually on another computer I didn`t manage to connect at all, download mode or mass storage. Everything worked just fine before the USB thing.
Sent from my GT-I9000 using Tapatalk

You can:
1. use a different USB port
2. use a different pc
3. use a program to go to download mode ( POT android tools by opda team).
on different pc - install those USB drivers ->
http://forum.xda-developers.com/showthread.php?t=728929
Click to expand...
Click to collapse

sahara101 said:
Actually on another computer I didn`t manage to connect at all, download mode or mass storage. Everything worked just fine before the USB thing.
Sent from my GT-I9000 using Tapatalk
Click to expand...
Click to collapse
on a different pc you first need to install the drivers for your phone..

Download and install Kies.

POT Android can't find my phone. I'll try again on a different PC...

[Q] Usb cannot detect by phone

Hello friend
My SGS giving me weird problem the phone does not detect any usb mode (kies,MTP,Mass storage even debugging mode).
when i connect the usb its show nothing but only charging
anybody know any solution

khan_frd2002 said:
Hello friend
My SGS giving me weird problem the phone does not detect any usb mode (kies,MTP,Mass storage even debugging mode).
when i connect the usb its show nothing but only charging
anybody know any solution
Click to expand...
Click to collapse
could be due to USB cable damaged internally or try options in My Android Solutions link below

Or try to install latest USB Samsung drivers on your PC.
Sent from my GT-I9000 using Tapatalk 2

GT-N7000 Usb Bricked !

I have been trying to find a solution for my usb bricked GT-N7000
I have rooted my stock GB rom and flashed a custom ICS rom which i cant remember since its been a long time.
I have wiped the rom too but after all the process phone was working flawlessly,
After a few months, i couldnt connect it to my laptop.
What i have done so far to fix,
1) Cleaned ports, no luck
2) flashed stock gb and ics roms, many other custom roms via mobile odin and cwm, no luck.
3) Checked eMMC bug threads and tried to look for a bad sector on my phone but all sectors were fine.
4) Tried to connect vie ADB but cant seem to get it working except wifi connection...
5) CWM can mount usb storage no matter which version i try.
6) Download mode doesnt trigger odin, despite the fact that i tried several usb cables on different pc's.
7) Factory reset, no luck.
8) Replaced the usb port, tried jig but no matter what i do, this cant seem to connect pc.
When I connect my Phone to the Computer via USB cable, my phone start charging and nothing else happens. My computer does not even show that I connected a USB device ( USB Debugging On / Off )
I would really appreciate if anyone can assist me about this brick-saga.
I know that this is a quite long post but i tried to be in details as much as possible.

Have tried to manually download and install drivers for the phone on your PC if you do not have the proper drivers installed it will never connect search for n7000 drivers for PC and give it a try
sent from the DARKNESS

ttibbetts83 said:
Have tried to manually download and install drivers for the phone on your PC if you do not have the proper drivers installed it will never connect search for n7000 drivers for PC and give it a try
sent from the DARKNESS
Click to expand...
Click to collapse
Tried every possible solutions about the drivers.
Phone says charging but there is no notification on the pc.

are you trying mtp or mass storage

ttibbetts83 said:
are you trying mtp or mass storage
Click to expand...
Click to collapse
Tried both with GB-ICS-JB but no difference.

problem GT-N7000
Please Is there a solution to the problem of non-recognition computer
GT-N7000

Maybe KIES would help?

Phone not recognized in my PC

Hello guys, my phone doesnt is recognized is my pc in usb mode after i have changed my bb. I have tried reinstall my lg drivers, my flash drivers and my rom. But nothing work. Even in download mode, MTP, USB mass storage... nothing work. Do you know any solution? thanks

If you mount USB via CWM (or TWRP) is the phone recognized?

Blackhawx said:
If you mount USB via CWM (or TWRP) is the phone recognized?
Click to expand...
Click to collapse
Nope. And the pc doesnt notify anything, my phone doesnt is recognized as a dispositive.

How to usb mass storage?

Hey guys, I have that phone with android verison 4,3 and I can't enable usb mass storage. I wanna restore some files from phone but I can't. And I don't know but I can't install driver too cause phone do like I connect and disconnect a lot of times in a row. Sorry for english fails I hope you'll understand, I tried usb debugging mode too.phone is UNROOTED.

Skulllll said:
Hey guys, I have that phone with android verison 4,3 and I can't enable usb mass storage. I wanna restore some files from phone but I can't. And I don't know but I can't install driver too cause phone do like I connect and disconnect a lot of times in a row. Sorry for english fails I hope you'll understand, I tried usb debugging mode too.phone is UNROOTED.
Click to expand...
Click to collapse
I think your data cable is damaged.
Mtp mode works or not?

creative21 said:
I think your data cable is damaged.
Mtp mode works or not?
Click to expand...
Click to collapse
On my pc not, but on an another laptop work. I dont think cable is damaged. I will try soon with another cable

Possibly faulty USB ports too! Try different ports and cables