Hello guys, I need help to root my phone. After I click on USB Debugging (on Developer options), the option turns off itself and then I can't connect with the PC. The problem is on the phone, I have updated the drivers on pc, installed Lenovo Manager but didn't work. What should I do? Thanks!
Nobody?
Nobody? I think the problem is like usb debug process crashing on android, because it turns off itself.
Related
I am not able to connect my Galaxy S2 via Kies.
It always throwing error
"Reconnect the device in Samsung Kies(PC Studio ) mode. Current connection mode not supported by Kies".
Are you guys able to connect?
Am I doing anything wrong?
Also I am not able to find download location for Kies(mini) for MAC. Its mentioned in Samsung website but no download location.
You have to disable the USB Debug option from your phone.
Settings -> Applications -> Development -> Untick the USB debugging option.
Hope it works fine for your.
Note: If you are trying to upgrade your phones firmware i'll definitely go to the Galaxy S II Android Development section and check the [ROM + Guide]Official i9100XWKDD/KE1/KE2 download for Odin Flash and Root Guide POST.
Regards,
Sebastian Moreno
Thanks , able to connect now.
not working for me
Hi I have the same problem. Debugging is off.
I also tried to connect with sd card removed but no luck.
Do you guys have any suggestion?
I read on internet but found no other tropubleshoot.
It seems there is a problem with MTP drivers not being installed.
I rebooted phone, computer.
I use Windows XP.
Any idea?
Thanks in advance!
Cuz80 said:
Hi I have the same problem. Debugging is off.
I also tried to connect with sd card removed but no luck.
Do you guys have any suggestion?
I read on internet but found no other tropubleshoot.
It seems there is a problem with MTP drivers not being installed.
I rebooted phone, computer.
I use Windows XP.
Any idea?
Thanks in advance!
Click to expand...
Click to collapse
Try to turn debugging on, and then turn it off. That helped me.
Hi guys,
After upgrading to ICS I've been unable to connect my pad to the PC. This is usually not a problem, but last night I needed adb to re-root it. Nothing worked, nothing connected. Tried installing drivers and the Asus sync, but no luck.
Is this a known problem? Anyone got a solution? I doubt it's the hardware as I connected a few days before upgrading...
Found a solution. Went into Settings->Storage and turned MTP off and back on.
tiwas said:
Found a solution. Went into Settings->Storage and turned MTP off and back on.
Click to expand...
Click to collapse
THANK YOU! Everytime I plug in my ET4G to the dock to charge it that stupid MTP crap always comes up. Had no idea I could disable it. Thanks!
yeah, this doesn't always help... I had the same problem when i first got my TF101, and i tried all the tricks, the one mentioned here with mtp, enabling and desabling debug mode, turning off and on with usb plugged in, and some others i can't remember... nothing.
In case anyone else is looking for the answer and the quick tips don't work, what did it for me was installing Android Revolution HD rom. I've read that this problem could also be bootloader related.
Anyways, cheers.
How to connect an ICS device to your computer
Step 1. Connect device to computer via USB
Step 2. Set USB connection as Media Device (MTP) (p.s. if you use a Mac you need to download Android File Transfer)
Step 3. Disable USB debugging if enabled
I hope this helped.
when you need turn off MTP it mean your computer doesn't have driver.
If you need using MTP go to asus page and download driver. it's easy to install driver ^^...
recently I can't understand why same file but the computer at my office can't install that file instead other computers working normal... maybe my work place using old windows version...
Like I wrote earlier - mine was actually in MTP mode, but I had to switch to camera mode and back to MTP for it to start working. Thanks for the replies, though. Hopefully it will help some other people with the same problems
Hi guys,
after unocking bootloader and so on, i cannot connect the n4 as a media device. camera (ptp) and debugging works, but not mtp.
already wiped everything
someone can help me?
I had the same problem. Had to remove the Google drivers I installed to get fastboot (do this via device manager, make sure to tick the box to delete the driver files as well else it will just reinstall them)
1.Delete the Device from device manager.
2. Grab the naked drivers in teh dev forum and install them.
3.???
4.Profit
i don't think it's a driver problem, i have the same issue on both w8 and ubuntu
someone else wanna try?
If you turn off USB debugging, media device mode works.
Nexus4, Tapatalk
tyea said:
If you turn off USB debugging, media device mode works.
Nexus4, Tapatalk
Click to expand...
Click to collapse
already tryed, but still doesn't work.
also tryed to relock bootloader, unroot, but nothing.
now i'm switching back to windows7, i'll see if it will work
solved getting rid of windows8 and going back to windows7
I've googled and searched everywhere for this, but no luck. I got the S4 yesterday (AT&T) and i went through the steps to turn on developer options for the new 4.2.2 jellybean to get access to the USB debugging option. I turn USB debugging on and hook it up to my computer and it will not install the ADB interface driver (needed for PDAnet). The phone connects as if USB debugging is not turned on saying "connected as a media device" and keeps giving me the option on the computer to access storage. Anyone or everyone else having this problem?
urn357 said:
I've googled and searched everywhere for this, but no luck. I got the S4 yesterday (AT&T) and i went through the steps to turn on developer options for the new 4.2.2 jellybean to get access to the USB debugging option. I turn USB debugging on and hook it up to my computer and it will not install the ADB interface driver (needed for PDAnet). The phone connects as if USB debugging is not turned on saying "connected as a media device" and keeps giving me the option on the computer to access storage. Anyone or everyone else having this problem?
Click to expand...
Click to collapse
Did you install the drivers? Did you have the phone connected when you enabled it? If so disconnect and reconnect.
urn357 said:
I've googled and searched everywhere for this, but no luck. I got the S4 yesterday (AT&T) and i went through the steps to turn on developer options for the new 4.2.2 jellybean to get access to the USB debugging option. I turn USB debugging on and hook it up to my computer and it will not install the ADB interface driver (needed for PDAnet). The phone connects as if USB debugging is not turned on saying "connected as a media device" and keeps giving me the option on the computer to access storage. Anyone or everyone else having this problem?
Click to expand...
Click to collapse
I did the same thing and it worked for me tho..
Also, you may want to check your phone's screen after you connect it to the computer. I had to "accept" my computer's RSA key before adb could detect the device.
crawrj said:
Did you install the drivers? Did you have the phone connected when you enabled it? If so disconnect and reconnect.
Click to expand...
Click to collapse
I've done everything and tried everything I know to. I have restarted the computer, the phone, enabled and disabled usb debugging while it's connected to the pc and no conncected. I've installed the drivers PDAnet says to, but still my phone connects as if usb debugging is not on (says connected as media and pc doesn't recognize and install the adb driver). Is there anything I'm missing?
Dare{D}evil said:
I did the same thing and it worked for me tho..
Click to expand...
Click to collapse
Did you do anything different besides just turn on usb debugging?
urn357 said:
I've done everything and tried everything I know to. I have restarted the computer, the phone, enabled and disabled usb debugging while it's connected to the pc and no conncected. I've installed the drivers PDAnet says to, but still my phone connects as if usb debugging is not on (says connected as media and pc doesn't recognize and install the adb driver). Is there anything I'm missing?
Did you do anything different besides just turn on usb debugging?
Click to expand...
Click to collapse
All I did was install install the S4 drivers from Samsung. Enabled USB Debugging. Plugged it into the computer. Waited for the drivers to finish setting up. Disconnected and reconnected again just to make sure drivers were loaded. And launched ADB. Nothing else.
Edit: Oh almost forgot. I got a message on the phone saying something about a computer trying to connect do you allow it. I hit always allow or something. Sorry don't remember exactly was too long ago. That is probably it because if you weren't watching the screen you wouldn't see it.
Edit2: LOL just saw captawsm's post. Yes what he said.
captawsm said:
Also, you may want to check your phone's screen after you connect it to the computer. I had to "accept" my computer's RSA key before adb could detect the device.
Click to expand...
Click to collapse
crawrj said:
All I did was install install the S4 drivers from Samsung. Enabled USB Debugging. Plugged it into the computer. Waited for the drivers to finish setting up. Disconnected and reconnected again just to make sure drivers were loaded. And launched ADB. Nothing else.
Edit: Oh almost forgot. I got a message on the phone saying something about a computer trying to connect do you allow it. I hit always allow or something. Sorry don't remember exactly was too long ago. That is probably it because if you weren't watching the screen you wouldn't see it.
Edit2: LOL just saw captawsm's post. Yes what he said.
Click to expand...
Click to collapse
You guys on AT&T? I never got that message. I know nothing ever popped up like that. Did you get the actual driver from Samsung website for your phone? I just tried installed the one pdanet offered.
urn357 said:
You guys on AT&T? I never got that message. I know nothing ever popped up like that. Did you get the actual driver from Samsung website for your phone? I just tried installed the one pdanet offered.
Click to expand...
Click to collapse
I did not install any other drivers tho..it was all default but it did ask me to confirm the computer's RSA key
Hallelujah! I finally got it working! It must of been a driver install quirk on my pc. For anyone else with this prob who used a previous phone with pdanet on the same pc like I did ( I used a samsung infuse prior). I went and uninstalled the samsung drivers that were already on my pc and then went to the samsung site and installed the newest ones they had. Hooked the phone back up and after about 6 or 7 seconds (have no idea why it took so long) the drivers on the pc started installing again and cha ching usb debugging was working correctly. The RSA thing popped up after that.
Thanks guys for assuring me it was only my problem and not a mass-wide problem to make me troubleshoot further.
I've been having the same problem but can't seem to find the drivers on the Samsung website. Could you please post the link?
Drivers
http://www.sammobile.com/kies/
http://www.samsung.com/us/support/owners/product/SGH-I337ZKAATT
If your computer recognized (and installs drivers) when your S4 is connected via usb (not in developer mode) but does NOT recognize your S4 when connected with USB debugging this is what you might need to do. It took me 2.5 hours to find this.
Remember to have your phone set to MTP + ADB mode.
to do this:
in phone mode type *#0808#
Choose : AP on upper part and
for USB Setting, choose : MTP.
http://forums.androidcentral.com/samsung-galaxy-s4/282817-pc-cant-detect-galaxy-s4.html
Hi Basically plugged my S4 i9505 in via usb. Nothing shows in my computer, but phone remains charging. I have tried uninstalling and reinstalling all samsung usb drivers but it does nothing. Tried installing kies/older usb drivers, still no luck. Regardless of if there are drivers or not on my pc, there is no detection what so ever. My pc is detecting my second S4 I9505 perfectly. Anyone know the solution to this?
majorr92 said:
Hi Basically plugged my S4 i9505 in via usb. Nothing shows in my computer, but phone remains charging. I have tried uninstalling and reinstalling all samsung usb drivers but it does nothing. Tried installing kies/older usb drivers, still no luck. Regardless of if there are drivers or not on my pc, there is no detection what so ever. My pc is detecting my second S4 I9505 perfectly. Anyone know the solution to this?
Click to expand...
Click to collapse
Tap 5 times buildnumber in settings menu under: about phone to open developer settings. Enable USB debugging. Now you can choose what to do when phone is plugged in pc.
lekiaM said:
Tap 5 times buildnumber in settings menu under: about phone to open developer settings. Enable USB debugging. Now you can choose what to do when phone is plugged in pc.
Click to expand...
Click to collapse
USB debugging is Enable still nothing happen
USB debugging is not required in order to have the phone recognized by the computer.
Have you tried different USB cables and USB ports? Is the phone detected on other computers?
i had the same problem.... and we found out that the pins or the usb connection sh1t from the phone doesn`t make good contact. si try to push a little but or force up and down the usb cable to the usb from phone maybe you will manage to find a stable connection or something.
when i connect to phone to the pc i have to hold the usb cable connected to the phone in a weird position. that works for me