Database Users

MTP, ADB, PC wont see them, ODIN pc see my phone. Also OTG my phone recognise it.

Hi all.
I need help.
My pc wont recognise my phone anymore. deleted all the drivers and everything.
ADB and USB not working.
But when i put my phone into download mode. my pc recognise my phone again.
But when booted my pc wont see my phone.
My phone only say's he's connected to a charger..
i already checked *#0808#
MTP + ADB is checked.
Tried this on other PC's and same error..
Think something is wrong with mounting data or something?
How did this happen,
i installed twrp recovery + crisscross mod.
After that MTP + adb isnt working anymore..
Flashed stock back on the phone but no results..
OTG is working great on the phone.
Please help
EDIT::
Problem is solved.
I drained the battery to 0%.
Didn't charge for an hour.
Connected phone to PC via USB, in Download mode.
Then flashed Philz recovery.
Reboot to system, and problem's were fixed.

Yes, I have the same problem. G920P
Teardown check after I found the USB interface power supply is normal!
The '1.9 v from The then measured normal tail current 5 v
I ruled out the power supply and USB interface problems
Has not ruled out the mainboard problem

The bodhi said:
Yes, I have the same problem. G920P
Teardown check after I found the USB interface power supply is normal!
The '1.9 v from The then measured normal tail current 5 v
I ruled out the power supply and USB interface problems
Has not ruled out the mainboard problem
Click to expand...
Click to collapse
you encountered the same problem after rooting?

Problem solved!

jer0o1 said:
you encountered the same problem after rooting?
Click to expand...
Click to collapse
NO. I tried all the way to still can't normal computer connection

Need help computer wont recognize my pure

recently my pc stopped recognizing my moto x pure, when ever i plugged it in.
image of message when trying to connect it to pc. https://gyazo.com/46462150a83c04bbda51efb98904dd68
i have the drivers installed already and i retried to uninstall and reinstall the drivers.
i tried many usb cables and ports. still not working. it charges the phone but will not do anything els.

Don´t use an usb hub connect it directly to the usb port.

cpagallardo said:
Don´t use an usb hub connect it directly to the usb port.
Click to expand...
Click to collapse
I'm trying connect it to the back of pc USB ports, no luck sometimes it won't even show up anything.
Sent from my XT1575 using Tapatalk

StreetkillnHD said:
I'm trying connect it to the back of pc USB ports, no luck sometimes it won't even show up anything.
Sent from my XT1575 using Tapatalk
Click to expand...
Click to collapse
does it sound when you connect it?
What OS are u using?
have u install ADB Drivers?
did your pc/laptop recognize flashdrivers?

cpagallardo said:
does it sound when you connect it?
What OS are u using?
have u install ADB Drivers?
did your pc/laptop recognize flashdrivers?
Click to expand...
Click to collapse
The only thing it does when inplug it in is charges..
I recently flashed back to stock mm I was running trupure it was fine then it would connect and recognized by PC.
I have installed and installed adb driver many times.
My PC does recognize my other phone LG g3.
Sent from my XT1575 using Tapatalk

StreetkillnHD said:
The only thing it does when inplug it in is charges..
I recently flashed back to stock mm I was running trupure it was fine then it would connect and recognized by PC.
I have installed and installed adb driver many times.
My PC does recognize my other phone LG g3.
Sent from my XT1575 using Tapatalk
Click to expand...
Click to collapse
Reinstall ubs host driver (Not the cellphone one)
Use another cable.
Put your Phone in MTP mode in the options above when asking just charge or transfer pictures MTP or Mass Storage.

cpagallardo said:
Reinstall ubs host driver (Not the cellphone one)
Use another cable.
Put your Phone in MTP mode in the options above when asking just charge or transfer pictures MTP or Mass Storage.
Click to expand...
Click to collapse
how do a reinstall usb host driver,
i also tried 5 different usb cables before no difference..
it never asks anything when i plug my phone in, nothing pops up in the notification like it should.

StreetkillnHD said:
how do a reinstall usb host driver,
i also tried 5 different usb cables before no difference..
it never asks anything when i plug my phone in, nothing pops up in the notification like it should.
Click to expand...
Click to collapse
Tap on the "Charging mode" notification when your USB is connected and you'll get a pop-up that let's you select MTP mode.
Alternatively you can go to Device Manager and look for any error icons (think they're yellow triangles - been a while since I used a PC). Right click and uninstall all the offending ones, the disconnect and reconnect your device via USB.
Sent from my XT1575 using Tapatalk

rickbosch said:
Tap on the "Charging mode" notification when your USB is connected and you'll get a pop-up that let's you select MTP mode.
Sent from my XT1575 using Tapatalk
Click to expand...
Click to collapse
Nothing shows up about that notification. No notification at all.

still havent fixed this issue..

Pull down menus / enable mtp

lafester said:
Pull down menus / enable mtp
Click to expand...
Click to collapse
like i been saying theres nothing in the pull down, no notification about my phone being pluged in just just the battery icon charging in status bar

Did you do a full wipe?

StreetkillnHD said:
like i been saying theres nothing in the pull down, no notification about my phone being pluged in just just the battery icon charging in status bar
Click to expand...
Click to collapse
In a lot of MM roms, you have to go in to developer options and select MTP under 'MTP configuration' in there. Even if it's selected already, tap it again and it should pop up asking what to do when device is connected on the pc. $5 says that does the trick. Easy but surprisingly tough one. One other problem I'm running into lately with the new windows 10 is that it has driver signing enabled by default and often rejects the driver you install or just doesn't use it even if it's installed. So if the driver is the problem (or more accurately windows 10 is refusing to acknowledge the installed driver), you might need to disable driver signing enforcement. Here's a link how to do that: http://www.howtogeek.com/167723/how...8.1-so-that-you-can-install-unsigned-drivers/

benjmiester said:
In a lot of MM roms, you have to go in to developer options and select MTP under 'MTP configuration' in there. Even if it's selected already, tap it again and it should pop up asking what to do when device is connected on the pc. $5 says that does the trick. Easy but surprisingly tough one. One other problem I'm running into lately with the new windows 10 is that it has driver signing enabled by default and often rejects the driver you install or just doesn't use it even if it's installed. So if the driver is the problem (or more accurately windows 10 is refusing to acknowledge the installed driver), you might need to disable driver signing enforcement. Here's a link how to do that: http://www.howtogeek.com/167723/how...8.1-so-that-you-can-install-unsigned-drivers/
Click to expand...
Click to collapse
Okay yes i tried the mtp in dev options , didnt work at all still not recognized, ill try the other thing u said.

StreetkillnHD said:
Okay yes i tried the mtp in dev options , didnt work at all still not recognized, ill try the other thing u said.
Click to expand...
Click to collapse
Weren't you having quick charge problems too? Is it possible your phone's USB port has a hardware problem?

jason2678 said:
Weren't you having quick charge problems too? Is it possible your phone's USB port has a hardware problem?
Click to expand...
Click to collapse
Maybe yes

but i hope not, but it seems that way

Did you ever flash the stock factory images?
Guess you can't if the comp doesn't recognize

lafester said:
Did you ever flash the stock factory images?
Guess you can't if the comp doesn't recognize
Click to expand...
Click to collapse
I did flash stock mm and that's when this started happening, I flashed stock mm because I was having issues with turbo charge on a ROM I was using. But flashing back to stock mm didn't help and now I can't even connect my phone to my PC..

Phone not detected by PC in adb/fastboot mode

Hi, I have strange problem with my OP2. Since some time when I connect my OP2 to PC it's only connected in charging mode. I've tried different methods to solve it: tried different cables, tried different computer, event wiped data & cache but nothing seems to work. It seems that it might have something with OOS 3.1 or eventually there is some hardware issue with my phone. Currently I'm on stock OOS 3.1 without root and on stock recovery. Is there any way to root my phone without possibility to connect it to PC in ADB/Fastboot mode? Or what else can I try to make phone to connect to PC in different mode than charging?

KillyGonzales said:
Hi, I have strange problem with my OP2. Since some time when I connect my OP2 to PC it's only connected in charging mode. I've tried different methods to solve it: tried different cables, tried different computer, event wiped data & cache but nothing seems to work. It seems that it might have something with OOS 3.1 or eventually there is some hardware issue with my phone. Currently I'm on stock OOS 3.1 without root and on stock recovery. Is there any way to root my phone without possibility to connect it to PC in ADB/Fastboot mode? Or what else can I try to make phone to connect to PC in different mode than charging?
Click to expand...
Click to collapse
Try reinstall USB drivers

Reinstalled and still same situation. Phone only connects in charging mode and is not detected at all in device manager.

KillyGonzales said:
Reinstalled and still same situation. Phone only connects in charging mode and is not detected at all in device manager.
Click to expand...
Click to collapse
Connect your device in fastboot mode to your pc and go to device manager in your pc you will see a device listed as Kedacom USB device. Uninstall and delete the driver. Remove your device and connect it again.

EvenOdd said:
Connect your device in fastboot mode to your pc and go to device manager in your pc you will see a device listed as Kedacom USB device. Uninstall and delete the driver. Remove your device and connect it again.
Click to expand...
Click to collapse
Doesn't help. Even in fastboot mode phone is not listed in device manager.

KillyGonzales said:
Doesn't help. Even in fastboot mode phone is not listed in device manager.
Click to expand...
Click to collapse
Phone should be listed as Kedacom USB device.
Also try this http://forum.xda-developers.com/showthread.php?t=2588979
Download the latest version 1.4.3 from here
https://drive.google.com/open?id=0B0MKgCbUM0itNVB1elljU2NPR0k

I've tried this tool before without success. I'm afraid that there might be some hardware issue with my phone

same problem with me...i have recently updated my phone.... os 3.1.0 ...but not working with adb....after opening command prompt ...left process of adb not working

Make sure you check your device in device manager. It should be listed as Kedacom USB device uninstall and delete the driver.

Which version of windows u r using ?

I've tried on windows 10 64 bit & windows 7 64 bit.

I would try Linux

KillyGonzales said:
Hi, I have strange problem with my OP2. Since some time when I connect my OP2 to PC it's only connected in charging mode. I've tried different methods to solve it: tried different cables, tried different computer, event wiped data & cache but nothing seems to work. It seems that it might have something with OOS 3.1 or eventually there is some hardware issue with my phone. Currently I'm on stock OOS 3.1 without root and on stock recovery. Is there any way to root my phone without possibility to connect it to PC in ADB/Fastboot mode? Or what else can I try to make phone to connect to PC in different mode than charging?
Click to expand...
Click to collapse
Hi have you found any solution to this? It happened to my phone too...
Enviado do meu ONE A2003 através de Tapatalk

RCT1 said:
Hi have you found any solution to this? It happened to my phone too...
Enviado do meu ONE A2003 através de Tapatalk
Click to expand...
Click to collapse
No I haven't found anything new. After update to 3.5.5 still same situation. I think this is some kind of hardware malfunction. Have you ever used charging cable other than shipped with phone? I think maybe using other cable damaged something with usb port in phone...

My phone is Xiaomi. My phone recently have been infected by viruses that destroyed some important apps like: Play Store, Google Play Services and etc. I turned it off and then, wiped all data of it. The first configuration is actually broken in the step "Connect in the MI Account", so i tried use fastboot to activate USB Debug and define home as the default and press home button through ADB. But in the first step... My computer not found it.
My Xiaomi is Redmi-2014819. I need a answer most fast possible.

Lg G6 with the same issues. Fast charge went crazy and think this has blown something inside. Only normal charging works.
No ADB, fastboot, download mode. Can't even connect to laptop or Mac to transfer files.
Had charger replaced but it's the phone I think.
Gonna replace charge port but don't think this will fix issue.
Anyone had any luck?

OPO 2 "no OS installed"

Hi guys,
i knew this topic was dicussed a few times, but i didn´t find a solution which fits for me.
Unfortunately i wiped my OnePlus 2 using twrp and since then i can´t used it, it only says "no OS installed".
No USB connection is found, i can not find it as an adb device (daemon not running. starting it now on port 5037) and USB OTG isn´t working either.
I tried different drivers for the device (actually i uses a qualcomm 9008 driver) but nothing helps.
Is there a change to rescue the phone?
Many thanks in advance!

Were you able to get into recovery mode by pressing and holding Volume Up, then pressing Power once? How about Fastboot mode by pressing and holding Volume Down, then pressing Power once?
Also, what recovery do you have?

Tristan Phan said:
Were you able to get into recovery mode by pressing and holding Volume Up, then pressing Power once? How about Fastboot mode by pressing and holding Volume Down, then pressing Power once?
Also, what recovery do you have?
Click to expand...
Click to collapse
I am able to get into both modes, as well Fastboot mode as recovery. But i am not able to get a connection to my pc or other devices.
Using TWRP 3.0.2-2 as Recovery.

try to connect usb storage with otg

chxei said:
try to connect usb storage with otg
Click to expand...
Click to collapse
Unfortunately usb otg is a big problem at the Oneplus 2. Until now i didn´t find an adapter that works.

Seesternfan said:
Hi guys,
i knew this topic was dicussed a few times, but i didn´t find a solution which fits for me.
Unfortunately i wiped my OnePlus 2 using twrp and since then i can´t used it, it only says "no OS installed".
No USB connection is found, i can not find it as an adb device (daemon not running. starting it now on port 5037) and USB OTG isn´t working either.
I tried different drivers for the device (actually i uses a qualcomm 9008 driver) but nothing helps.
Is there a change to rescue the phone?
Many thanks in advance!
Click to expand...
Click to collapse
Hi I had the same problem a few months ago, my phone wasn´t recognized by my pc because I was using the official charging cable so I bought a cheap USB-C cable and I was able to connect it to my pc and reinstall the OS. Hope this helps.

So your device isn't recognized in Fastboot mode? Do you have any ROMs downloaded on your phone already?

coderch123 said:
Hi I had the same problem a few months ago, my phone wasn´t recognized by my pc because I was using the official charging cable so I bought a cheap USB-C cable and I was able to connect it to my pc and reinstall the OS. Hope this helps.
Click to expand...
Click to collapse
My original cable doesn´t work anyway, so i was forced to try another cable. Unfortunately this didn´t work either.

Tristan Phan said:
So your device isn't recognized in Fastboot mode? Do you have any ROMs downloaded on your phone already?
Click to expand...
Click to collapse
I´m not able to get a ROM on my device, this is my problem.
When I try to connect my phone using adb this is happening:
"C:\Users\Seesternfan>adb devices
List of devices attached
* daemon not running. starting it now on port 5037 *
* daemon started successfully *"
I tried different tips from the internet but i wasn´t able to get a connection with my phone.

Seesternfan said:
I´m not able to get a ROM on my device, this is my problem.
When I try to connect my phone using adb this is happening:
"C:\Users\Seesternfan>adb devices
List of devices attached
* daemon not running. starting it now on port 5037 *
* daemon started successfully *"
I tried different tips from the internet but i wasn´t able to get a connection with my phone.
Click to expand...
Click to collapse
If you can get your hands on a USB-OTG cable, definitely do so to get a ROM onto your phone. Have you tried MTP? If you enable MTP under Mount in TWRP, does your PC recognize it in Windows Explorer?

Tristan Phan said:
If you can get your hands on a USB-OTG cable, definitely do so to get a ROM onto your phone. Have you tried MTP? If you enable MTP under Mount in TWRP, does your PC recognize it in Windows Explorer?
Click to expand...
Click to collapse
I have two USB-OTG cables at home. The problem is that the OnePlus 2 USB C port is no ordinary USB C port. Till now i didn´t find a cable that works, except the original one which is out of stock.
MTP is enabled but there is no difference to before.

Have tried reinstalling the drivers?

@Seesternfan
Can it be possible to get remote access to your PC, so that I can help you?

Is your USB-OTG cable a USB-C one? I use a Micro-USB USB-OTG cable with an Anker Micro-USB to USB-C adapter.

Don't connect to pc after i root my device !!!

After I root my device (redmi 4 prime), my phone don't connect to pc.
only connect in charging mode & I can't to access in MTP mod ...

mehdi1986 said:
After I root my device (redmi 4 prime), my phone don't connect to pc.
only connect in charging mode & I can't to access in MTP mod ...
Click to expand...
Click to collapse
Did you try to just reboot the device while having USB debbuging on? This works fine for me in such cases
Sent from my P11 using Tapatalk

Yes, i try it but doesn't work ?

mehdi1986 said:
Yes, i try it but doesn't work ?
Click to expand...
Click to collapse
Yo Buddy I was using MIUI 8.1.2.0? As far as I can remember I had the same issue I was only able to access MTP only via TWRP, but after I flashed LOS(Now I am using Mokke) I was albe to access MTP normally. So your best bet is to flash another ROM

Just add these 2 lines to your build.prop file and MTP will work again:
persist.service.adb.enable=1
persist.sys.usb.config=mtp,adb
Make sure you have USB Debugging enabled.

mehdi1986 said:
After I root my device (redmi 4 prime), my phone don't connect to pc.
only connect in charging mode & I can't to access in MTP mod ...
Click to expand...
Click to collapse
Follow this Thread

SAFI_AFRIDI said:
Follow this Thread
Click to expand...
Click to collapse
Thanks, it's work ...

or use Magisk for rooting, it works for me

Hello everyone,
I know this subject is discussed quite often all over the forum, but there is a small difference between the described cases an mine.
The problem is, my redmi 4 prime won't connect to my pc for mtp. Only charging is available. It doesn't offer me to choose between the other options. So far, so known.
Now comes the big BUT:
My phone isn't rooted. Only the bootloader is unlocked but the problem occurred before the bootloader was unlocked.
Since my phone isn't rooted, the common solutions like changing the superuser app or editing the build.prop file won't work.
I noticed, that my phone connects if I turn it off, plug it in and boot it up. So if the phone is connected while the phone restarts it's working. When disconnected again and reconnect afterwards, still only charging is possible.
If this thread is placed in the wrong forum, I apologize.
I'm thankful about every answer.
Happy new year
EdgarKater

Try changing the usb cable or use different usb port of the pc. For me, sometimes mtp doesn't work for a bad usb connection.

kibria.mgk said:
Try changing the usb cable or use different usb port of the pc. For me, sometimes mtp doesn't work for a bad usb connection.
Click to expand...
Click to collapse
Thx but I've already tried this and it won't work.