[Q]No Download Mode--Unknown Device - Samsung Infuse 4G

I can not get my Infuse to go into download mode. I power off the device, and remove the battery just for good measure. I reinstall the battery hold the vol +/vol - rocker and plug the cord in and it does not go into download mode but just powers up the phone. Also when it does this a popup says USB "Device Not Recognized".
I have redownloaded the drivers and Kies from Samsungs website and still nothing. I have tried every port and 3 different cords. It has always worked before, so I am not sure what is happening.

Well for download mode I'm pretty sure you have to hold the power button in that combo when you plug in the cord. At least I had to when I was soft bricked earlier
Sent from my SGH-I997 using xda app-developers app

No, you dont hold the power button. It is a driver issue somehow but I have the drivers installed. Now it will go into download mode but still unrecognized.

That's weird
Sent from my SGH-I997 using xda app-developers app

Have you tried on another PC?
Sent from my SGH-I997 using xda app-developers app

Related

download mode (returning to stock) help

So I'm holding the volume up and down buttons and insterting the usb cable after, it sends me into clockwork mod. Is that download mode???
Also odin doesn't seem to do anything. I prepared it exactly like the return to stock thread told me to.
Try just holding the volume down while inserting usb
Sent from my SAMSUNG-SGH-I727 using xda premium

Download mode gone.

So, I got soft bricked. I tried to odin back to stock but ive tried every three button combo to get back in to download mode with nothing working. I try pulling battery then holding both vol keys then inserting battery and then plugging in usb cable while its plugged into the computer and odin is running. Ive tried every other variation of this as well. I have no idea what to do next, please help. Plugging in the USB after holding the keys only brings up the SAMSUNG screen. I can three button into 3e recovery but of course that is no help. Please help
yabbb said:
So, I got soft bricked. I tried to odin back to stock but ive tried every three button combo to get back in to download mode with nothing working. I try pulling battery then holding both vol keys then inserting battery and then plugging in usb cable while its plugged into the computer and odin is running. Ive tried every other variation of this as well. I have no idea what to do next, please help. Plugging in the USB after holding the keys only brings up the SAMSUNG screen. I can three button into 3e recovery but of course that is no help. Please help
Click to expand...
Click to collapse
Follow my first signature link. Read it all...a few times.
Try volume down, put battery in, plug USB cable that is already in PC into phone.
Sent from my SAMSUNG-SGH-I997 using xda premium
Yeah, I tried that as well. I read that thread and didn't learn anything new. I've been through soft bricks before, many times but never have I lost download mode.
Sent from my Desire HD using XDA App
If your getting recovery then download mode is not gone..... put your phone inrecovery mode, if you know how to use adb, or even have it, open command prompt and type: adb devices to see if it recognizes your phone. Should say xxxxx in recovery mode or something. Then type: adb reboot download. This will probably be the only way you will get to download as it sounds like your buttons remapping got screwed up somehow...
Sent from my SGH-I997 using xda premium
Tried it, adb detected nothing. I don't have cwm, I have unmodded 3e. Adb didn't detect any device and I never had USB debugging enabled. I bought a jig off eBay as my last hope, any luck with these?
Sent from my Desire HD using XDA App
Probably not... idk what to tell you now
Sent from my SAMSUNG-SGH-I997 using xda premium
Awesome...
Thanks anyways.
Sent from my Desire HD using XDA App
yabbb said:
Awesome...
Thanks anyways.
Sent from my Desire HD using XDA App
Click to expand...
Click to collapse
Have you tried a different PC?
Sent from my SAMSUNG-SGH-I997 using XDA App

Odin trouble

Okay I have tried to search and find an answer to my problem by myself but clearly I couldn't find one -_- So my phone (blue gs3) won't connect to Odin I have tried it on 2 windows 7 machines and virtually on ubuntu. I need some help. Thanks in advanced!
have you installed Samsung's usb drivers from here: http://www.samsung.com/us/support/owners/product/SCH-I535MBBVZW?
did you put the phone into download mode: power off, hold the volume down/home/power keys until you see a yellow triangle, then press the volume up
Install thise drivers go to dl mode and plug that baby in. Should have problems
Sent from my SCH-I535 using xda app-developers app
Yes. To both. Thanks though

S/W Upgrade mode problem :(

Hey everyone. I have a LG P999 and I want to flash the baseband however when I go into S/W upgrade mode my PC does not recognize the phone . When its connected and on fully the computer sees it, but not when I hold the volume down button and plug it in. Is there any solution to this?
Thanks
No battery.
Hold both volume buttons down,
Plug in cable.
Apx drivers will install.
G2x-temasek CM7 build135.3 w/faux 054 kernel
I was able to get the APX drivers installed but it still wont recognize in S/W upgrade mode
Is there something else I could try?
adamsk said:
I was able to get the APX drivers installed but it still wont recognize in S/W upgrade mode
Is there something else I could try?
Click to expand...
Click to collapse
What isn't recognizing the phone?
If your trying to kdz it via lg tool.and your now stuck at that screen, it didnt work
Youll need to nvflash tool push a stock rom and start from scratch.
G2x-temasek CM7 build135.3 w/faux 054 kernel
I hold down the volume minus button and than plug the USB cable into the computer. The phone goes into S/W upgrade mode but in my device manager no drivers load so the phone is not found
I have used the nvflash tool and I have followed the following guide http://forum.xda-developers.com/showthread.php?t=1619932 and gotten up to step 3 on page two. Step 4 will not work. Not sure why my computer does not see the phone in S/W mode but it does when the phone is fully on.
Hold both volume buttons
Sent from my LG-P999 using xda premium
I have tried both volume buttons
Don't stress, guy! The fact that your phone is getting into download mode at all generally means you're safe! I can't help much, because I don't know much and I'm on my phone. But, if tomorrow comes i scrounge around and do some trouble shooting for you.
Good luck! I know how scary it can be to lose a phone.
Sent from my LG-P999 using xda app-developers app
Try instructions and files from here http://forum.xda-developers.com/showthread.php?t=1566681
Make sure you do each step exactly as it says.
Sent from my LG-P999 using xda premium
I installed CWM as mentioned above but the computer still does not see the phone when I hold down the volume and connect through USB
Is there a way to force the APX drivers to load?
adamsk said:
I installed CWM as mentioned above but the computer still does not see the phone when I hold down the volume and connect through USB
Is there a way to force the APX drivers to load?
Click to expand...
Click to collapse
Try another USB Cable and computer.
Yuvin said:
Try another USB Cable and computer.
Click to expand...
Click to collapse
I have but same results
Why are you trying to get into s&w mode i don't understand your problem ive never wanted my phone in that mode it doesn't do anything just a screen with a picture that says s&w
Sent from my LG-P999 using xda premium
I need to update my baseband and this is the only way it can be done, through S/W upgrade mode
http://forum.xda-developers.com/showthread.php?p=25116859
Use these instructions no s&w mode required
Sent from my LG-P999 using xda premium
Yes, I have tried that in the past but never worked. Kept saying lost communication to phone

help with black screen

i accidently flashed a different file in odin , i got the wrong model for this phone , now nothing turns on no download mode/ recovery or logo , is there anyway i can fix it? or did i really mess up?
Jtag. Check out mobiletechvideos.com
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
doesent help to just send me a link to some site
Well you're screwed so I'd highly recommend you check them out because that's your only hope. And I don't work for our represent them.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
Yeah if you can't even get to download mode then its gonna require something more than a simple software click to restore it.
Sent from my SGH-T959V using xda premium
Try download mode again.
Take battery out
Turn computer on and plug usb cable in to computer
Hold vol + - at same time and continue holding those in
Plug cable into phone
Push battery back into phone (still holding volume keys)
You should be in dl mode
Sent from my SGH-T959V using Tapatalk 2
turtlepa said:
Try download mode again.
Take battery out
Turn computer on and plug usb cable in to computer
Hold vol + - at same time and continue holding those in
Plug cable into phone
Push battery back into phone (still holding volume keys)
You should be in dl mode
Sent from my SGH-T959V using Tapatalk 2
Click to expand...
Click to collapse
Sometimes, a black screen is the download screen. Does your computer see it when you do the steps listed above?
Sent from my SAMSUNG-SGH-I547 using xda app-developers app
Wonder if this guy has the right phone
Sent from my SGH-T959V using xda app-developers app
Wonder what it says under the battery.
Sent from my SAMSUNG-SGH-I547 using xda app-developers app

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