Develop Bugs

Help!! Universal stuck on boot screen

Hello guys!
I have a big problem with my MDA Pro. I was trying to upgrade rom to JASJAR_ME_13082_171_10900_wwe_ship and my device stuck on boot screen. I tried to hard reset but still I have that problem. Then I tried to upgrade again, but when I connect my device to PC with USB cable, it comes popup window that says USB device not recognized and upgrade software can't read ROM version from device. I tryed with mtty software, but I can't select USB under Ports because it's not listed.
I don't know what to do next, when somewhone can help me I would expreciate it. Thanks...

[Q] USB not recognised

Hi all,
I've read a lot of forums on what seems to be a pretty common issue, however, with each attempt at a fix the answer is still elusive.
the problem i'm experiencing is that when I connect my (unrooted) Galaxy S2 to my pc (running windows 7) the USB device is not recognised. The phone says that it is connected (USB Connect MTP-Connected), however, when I try to access my phone via Kies or explorer it is not there. I also get an error message saying that the 'device is not recognised'.
I've taken the following actions:
- Reinstalled a fresh version of Kies
- Reinstalled samsung drivers (once prompted by Kies)
- Tried at least 3 USB cables including the original Samsung cable
- As per one of the blogs i read, i switched to USB debugging on and then off as there was no effect
- I've tried turning on bluetooth, then connecting the USB device (also a 'fix' i've seen on another forum)
- I've restarted my phone a number of times
- Connected via different USB ports
- Restarted my PC
Could anyone please help me.
Thanks,
Rob

Get a new one
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2

Uninstall all drivers, and Kies.
Restart the computer.
No go to device Manager under Human Interface Device/Universal Serial Bus controllers and see if there is that little yellow triangle there. If so click and uninstall any device with the aforementioned icon.
Now reset again.
Go to the Samsung website and download the drivers for the phone. Restart the computer yet again. Almost done.
Now attach your phone and it should be identified.
Go ahead and install Samsung Kies and you should be ok. I hope all this works.

I had a very similar issue with my last SII. One day it just simply would not be recognized by many computers using various USB cords including the OEM one. Windows always said something along the lines of " USB device not recognized, a device connected to this computer has malfunctioned." The computer would pick it up bit was listed as an unknown device in the device manager. Turns out it was a hardware failure so I had so get a warranty replacement
Sent from my Galaxy Nexus using Tapatalk 2

r0b0_0 said:
Hi all,
I've read a lot of forums on what seems to be a pretty common issue, however, with each attempt at a fix the answer is still elusive.
the problem i'm experiencing is that when I connect my (unrooted) Galaxy S2 to my pc (running windows 7) the USB device is not recognised. The phone says that it is connected (USB Connect MTP-Connected), however, when I try to access my phone via Kies or explorer it is not there. I also get an error message saying that the 'device is not recognised'.
I've taken the following actions:
- Reinstalled a fresh version of Kies
- Reinstalled samsung drivers (once prompted by Kies)
- Tried at least 3 USB cables including the original Samsung cable
- As per one of the blogs i read, i switched to USB debugging on and then off as there was no effect
- I've tried turning on bluetooth, then connecting the USB device (also a 'fix' i've seen on another forum)
- I've restarted my phone a number of times
- Connected via different USB ports
- Restarted my PC
Could anyone please help me.
Thanks,
Rob
Click to expand...
Click to collapse
That happened to me one day....
All I did was reboot my phone and tried a new cable and it worked
Sent from my SGH-T989 using xda premium

Not very helpful answers... you may have sorted this out already but...
One solution found on other threads that worked for me was this:
uninstall Kies
key in the dialer *#7284#
it has 4 option there..
UART (MODEM/PDA)
USB (MODEM/PDA)
Only change the USB setting.
Select PDA, if it already selected, select MODEM, don't hit "back", try reconnect, wait for windows to respond.
Unplug, then select PDA, try reconnect.

usb device not recognised
pardus said:
Not very helpful answers... you may have sorted this out already but...
One solution found on other threads that worked for me was this:
uninstall Kies
key in the dialer *#7284#
it has 4 option there..
UART (MODEM/PDA)
USB (MODEM/PDA)
Only change the USB setting.
Select PDA, if it already selected, select MODEM, don't hit "back", try reconnect, wait for windows to respond.
Unplug, then select PDA, try reconnect.
Click to expand...
Click to collapse
Dear all, I have same problem. I have official ICS 4.0.3 on mz Smasung S2 adn when I connect phone on mz computer i receiving information "USB Device not recognised" I tried all mentioned stuff:
reinstaling driver
cleaning micro stick on phone
hard reset
*#7284#
wipe clear data and cache
but i dont have connection Please help if someone have solution for this. Thanks in advance

srdjan_trisic said:
Dear all, I have same problem. I have official ICS 4.0.3 on mz Smasung S2 adn when I connect phone on mz computer i receiving information "USB Device not recognised" I tried all mentioned stuff:
reinstaling driver
cleaning micro stick on phone
hard reset
*#7284#
wipe clear data and cache
but i dont have connection Please help if someone have solution for this. Thanks in advance
Click to expand...
Click to collapse
Try changing your usb cable. If that still doesnt help, try it on another pc. If still not, then send it to samsung for repair.
Sent from my SGH-T989 using xda app-developers app

PC not recognizing Android USB connectio
romny19 said:
That happened to me one day....
All I did was reboot my phone and tried a new cable and it worked
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
Romny 19, you are dead on. I had thesame problem, read your posting and good to go.
Anyone trying this must remember to power down phone completely (Reboot),

Bricked? Wave I (8500)

Seems like my sister got her Wave bricked. Actually, she didnt do anything with it. Its just that the handset is stuck in a boot-loop. So my plan was to reflash FW. I can enter download mode. But when i connect it to a computer, it only gives the error message that the usb device has malfunctioned. I already tried my desktop and my laptop. Anything else I might want to try? Kinda lost here

dabrain23 said:
Seems like my sister got her Wave bricked. Actually, she didnt do anything with it. Its just that the handset is stuck in a boot-loop. So my plan was to reflash FW. I can enter download mode. But when i connect it to a computer, it only gives the error message that the usb device has malfunctioned. I already tried my desktop and my laptop. Anything else I might want to try? Kinda lost here
Click to expand...
Click to collapse
Try to install Kies for the drivers.
Download any firmware you want and flash it.
Best Regards

Well, i have Kies already installed together with newest USB drivers. Still, it says that the USB device is not recognized because it has malfunctioned or so ...

[Q] USB stopped working after failed odin flash

Hi, I recently tried using a stock image with odin for my galaxy tab pro 8.4. Odin started flashing but failed when sending system.img.
I tried this process twice and got the same result even using a different USB port in may computer and a different cable but, after the second try (and as the first one I disconnected the computer and restarted into download mode), the tablet usb stopped working.
When I connected it in my first two tries, I got the typical windows sound when you connect anything in the usb, now I dont get anything and not even in the device manager. I tried with another computer and got the same problem, no usb connected sound and nothing in device manager.
My device is now stuck in odin mode. If I try to reboot normally I get into download mode but with the message "Firmware upgrade encounterd an issue. Please select recovery mode in Kies & try again".
I have tried deleteing de drivers and installing kies but still nothing.
Can you help me please?

Nevermind
MarcoZM1978 said:
Hi, I recently tried using a stock image with odin for my galaxy tab pro 8.4. Odin started flashing but failed when sending system.img.
I tried this process twice and got the same result even using a different USB port in may computer and a different cable but, after the second try (and as the first one I disconnected the computer and restarted into download mode), the tablet usb stopped working.
When I connected it in my first two tries, I got the typical windows sound when you connect anything in the usb, now I dont get anything and not even in the device manager. I tried with another computer and got the same problem, no usb connected sound and nothing in device manager.
My device is now stuck in odin mode. If I try to reboot normally I get into download mode but with the message "Firmware upgrade encounterd an issue. Please select recovery mode in Kies & try again".
I have tried deleteing de drivers and installing kies but still nothing.
Can you help me please?
Click to expand...
Click to collapse
For anyone facing this, you have to wait for the tablet to run out of battery and then connect it again to the computer. It will be detected as before.

Bricked solid

Went into twrp v2.8.7.0 to check something then a reboot when red text appeared int hte upper left corner where stock recovery does saying "Recovery is not seandroid enforcing" and eventually went into "Firmware upgrade encountered an issue. Please select recovery mode in kies and try again" the damn thing will not connect to kies in any way, shape or form I have 2 usb 3.0 ports and 2 usb 2.0 ports. I've tried multiple cables- anker, samsung you name it-musical ports, tried right clicking the 4 usb port hubs and unchecking power saving in power mgnt- nothing- uninstalled kies and reinstalled not checking unified drivers but it will not connect to kies. It isn't recognized by the Samsung drivers yet my the usb drivers see my note 4 is, in device mngr, the note tablet shows up in usb at the bottom as samsung device, I am just perplexed as to how to un**** this thing. If anyone has any suggestion, please let me knoiw thanks

I ended up on that screen recently after a failed firmware flash in Odin. I was attempting to flash the latest 5.1.1 firmware I found on Sammobile. My note (P600) has a finicky micro-USB port, so that could have been the problem.
On second try, it worked just fine. Even though Windows explorer wasn't recognizing my tablet, Odin saw it just fine (you can see where it says "added" after plugging it in). I'd recommend giving that a try.

Thats what got me ant the kies thing besides everything pointing kies being the only way out- odin didnt recognize it's existence- plug, unplug nothing on the odin window… I was actually on 5.1.1 and was fine I just don't know who the hell went wrong

Sorry if this is too obvious, but are you able to get it into download mode before trying ODIN?

Hi no it goes right to "Please select recovery mode in kies and try again" nothing else when I was able to get to download mode before it was not showing up in odin at all.
QUOTE=jerrys0828;71275901]Sorry if this is too obvious, but are you able to get it into download mode before trying ODIN?[/QUOTE]