Database Users

HELP!! cant acess my phone via usb

For some reason the i cant see the phone connected to the computer, i tried everything i saw in forums, am almost sure that is a hardware issue but i already unlocked the bootloader and void the warranty.
when i connect the phone to the computer the phone charges, in the computer nothing happends, when i connect the phone to wall charges slow like it was connected in usb port, i tried in several OS (XP,7,8). in all forums they mention utilities that works with the computer to relock, but thats not an option for me...
(sorry if i made mistakes, english is not my main language,)

[Toolkit] Wug's Nexus Root Toolkit v1.6.3 [Updated 02/24/13]: Nexus 4 Thread. Read this thread posted in Nexus 4 Original Android Development. Should be on the 2nd page of the thread. Very easy to use and will download necessary drivers.

Buddy3927 said:
[Toolkit] Wug's Nexus Root Toolkit v1.6.3 [Updated 02/24/13]: Nexus 4 Thread. Read this thread posted in Nexus 4 Original Android Development. Should be on the 2nd page of the thread. Very easy to use and will download necessary drivers.
Click to expand...
Click to collapse
The program does not recognize the phone either.

h4r0ld said:
The program does not recognize the phone either.
Click to expand...
Click to collapse
Did you follow the guide within the toolkit to download and install the drivers?
Sent from my Nexus 4 using xda premium

h4r0ld said:
For some reason the i cant see the phone connected to the computer, i tried everything i saw in forums, am almost sure that is a hardware issue but i already unlocked the bootloader and void the warranty.
when i connect the phone to the computer the phone charges, in the computer nothing happends, when i connect the phone to wall charges slow like it was connected in usb port, i tried in several OS (XP,7,8). in all forums they mention utilities that works with the computer to relock, but thats not an option for me...
(sorry if i made mistakes, english is not my main language,)
Click to expand...
Click to collapse
do you have usb debugging turned on in developer options?
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

simms22 said:
do you have usb debugging turned on in developer options?
I tried with usb debugging turned on and off, got the same results, i think is a hardware problem, thas why i want to relock the bootloader to claim warranty.
Click to expand...
Click to collapse

h4r0ld said:
I tried with usb debugging turned on and off, got the same results, i think is a hardware problem, thas why i want to relock the bootloader to claim warranty.
Click to expand...
Click to collapse
i dont see how that can be a hardware problem. i bet you its something on your end, like the right drivers not being installed.

simms22 said:
h4r0ld said:
i dont see how that can be a hardware problem. i bet you its something on your end, like the right drivers not being installed.
Click to expand...
Click to collapse
The cellphones not even appears in the device manager of windows, i even tried with linux and nothing happends
Click to expand...
Click to collapse

h4r0ld said:
The cellphones not even appears in the device manager of windows, i even tried with linux and nothing happends
Click to expand...
Click to collapse
In windows it can show up under various device groups depending on how your cpu feels, check them all. On Linux (at least in Ubuntu) you can only access it via fastboot and adb unless you modify some files in addition to the usb rules for your phone.

The one and only time I've had my N4 connected to my computer was to root it. I did notice I had to wiggle the USB cable while plugged in to get a connection. Try that. It worked for me.
Sent from my Nexus 4 using xda premium

Use a high quality USB cord.
Plug it into a good USB port.
Try a different computer.
Uninstall drivers and install drivers and then restart phone and computer.
Put phone into debugging mode.
Viola.

jdcream123 said:
The one and only time I've had my N4 connected to my computer was to root it. I did notice I had to wiggle the USB cable while plugged in to get a connection. Try that. It worked for me.
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
meanwhile... cant do anything yer

jdcream123 said:
The one and only time I've had my N4 connected to my computer was to root it. I did notice I had to wiggle the USB cable while plugged in to get a connection. Try that. It worked for me.
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
I think ill sell the phone, nothing works!!!

h4r0ld said:
I think ill sell the phone, nothing works!!!
Click to expand...
Click to collapse
I just had my phone repaired under warranty by LG due to a bad USB daughterboard. The phone would charge no problem off of any USB port and with any cable, but it wouldn't sense data at all.
I tried stock, modified, manually set fastcharge off, and I did it on a computer that was originally working with the N4 as I rooted it from there.
Call them, they know of the issue. It was free for me, even though they said because I bought it used, it would cost $40-$100 to repair.

[Q] LG Optimus L3 usb not connecting but charging

Hello
My phone: LG E400
rom: SDmerge+ miniCM (not sure if the problem is connected with that as everything was fine at the beginning)
All of a sudden my phone didn't show usb connection any more. No connection is shown in the phone or PC, but the phone is charging.
I tried all usb connection options, usb debugging on/off, no result.
Uninstalled all phone drivers in my PC and reinstalled LG driver, nothing.
Tried another usb cable and another PC, the same problem.
Also tried turning off my phone while connected, no help.
Please help me.
Don't know if it helps but I once saw a strange message in Titanium backup while usb was connected (this was after the problem started, so no usb connection was shown, usb debugging was on). It only happened once, so I'm not 100% sure what it said but it was sth about that I should turn on usb debugging.

Bosskardo said:
Hello
My phone: LG E400
rom: SDmerge+ miniCM (not sure if the problem is connected with that as everything was fine at the beginning)
All of a sudden my phone didn't show usb connection any more. No connection is shown in the phone or PC, but the phone is charging.
I tried all usb connection options, usb debugging on/off, no result.
Uninstalled all phone drivers in my PC and reinstalled LG driver, nothing.
Tried another usb cable and another PC, the same problem.
Also tried turning off my phone while connected, no help.
Please help me.
Don't know if it helps but I once saw a strange message in Titanium backup while usb was connected (this was after the problem started, so no usb connection was shown, usb debugging was on). It only happened once, so I'm not 100% sure what it said but it was sth about that I should turn on usb debugging.
Click to expand...
Click to collapse
message is fine thats mode for special apps to control phone from pc or when using adb
there is a program to see if phone fully not detected "Advanced USB Port Monitor" it will show all the requests to usb
seems like you need a flash because usbmanager is part of system and i'm not sure if possible to reinstall
wait a little if not in rush maybe someone else can help @slipsystem @AwesomeSMS

IGGYVIP said:
message is fine thats mode for special apps to control phone from pc or when using adb
there is a program to see if phone fully not detected "Advanced USB Port Monitor" it will show all the requests to usb
seems like you need a flash because usbmanager is part of system and i'm not sure if possible to reinstall
wait a little if not in rush maybe someone else can help @slipsystem @AwesomeSMS
Click to expand...
Click to collapse
I did format and flashed rom again but it didn't solve it. Does this mean its a hardware issue for sure?

Bosskardo said:
I did format and flashed rom again but it didn't solve it. Does this mean its a hardware issue for sure?
Click to expand...
Click to collapse
can you access phone using adb ?
how did you flash ?

IGGYVIP said:
can you access phone using adb ?
how did you flash ?
Click to expand...
Click to collapse
No, phone doesn't show up as adb device
I copied rom files to sd card and flashed from recovery.

Bosskardo said:
No, phone doesn't show up as adb device
I copied rom files to sd card and flashed from recovery.
Click to expand...
Click to collapse
TRY THIS http://forum.xda-developers.com/showthread.php?t=2660144
did you try to access phone using adb in recovery mode ? (not cwm !) does it recognise phone in lgmobile support tool whire in recovery mode
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
?
if you can then try to recovery mode flash new stock firmware
if not leave it because if anything happens to your cwm you will be stuck until you get usb port/controller (i think controller) repaired (yes its most likely hardware damage)
you could also ask if anyone will provide you with .img partition dumps and then adb wifi sideload them (HARD AND DANGEROUS)

IGGYVIP said:
TRY THIS http://forum.xda-developers.com/showthread.php?t=2660144
did you try to access phone using adb in recovery mode ? (not cwm !) does it recognise phone in lgmobile support tool whire in recovery mode
?
if you can then try to recovery mode flash new stock firmware
if not leave it because if anything happens to your cwm you will be stuck until you get usb port/controller (i think controller) repaired (yes its most likely hardware damage)
you could also ask if anyone will provide you with .img partition dumps and then adb wifi sideload them (HARD AND DANGEROUS)
Click to expand...
Click to collapse
No, LG support tool doesn't recognize it. I gave up on usb, just been using bt and wifi transfer (not the best solutions but at least I can transfer data).
But sth happened a few days ago. I plugged it in to my laptop for charging and suddenly it connected. It showed as device in the computer. But then I looked at my phone, it was connected as media device. I don't know why but I changed the connection to usb storage straigth away and lost the connection. Changing back to media device and replugging doesn't connect any more, it still charges.
What could that be about?

Bosskardo said:
No, LG support tool doesn't recognize it. I gave up on usb, just been using bt and wifi transfer (not the best solutions but at least I can transfer data).
But sth happened a few days ago. I plugged it in to my laptop for charging and suddenly it connected. It showed as device in the computer. But then I looked at my phone, it was connected as media device. I don't know why but I changed the connection to usb storage straigth away and lost the connection. Changing back to media device and replugging doesn't connect any more, it still charges.
What could that be about?
Click to expand...
Click to collapse
Actually the problem is on your windows not on your phone.

george brown said:
Actally the problem is on your windows not on your phone.
Click to expand...
Click to collapse
I've tried it on another computer (Vista, mine is win7).

Bosskardo said:
I've tried it on another computer (Vista, mine is win7).
Click to expand...
Click to collapse
If the problem is not from your windows then try to reinstall your cusrom. Or try another cusrom.

No Drivers

So, I'm trying to unlock the bootloader. I can't get it to show up on my laptop running Windows 8.1. Just can't figure out how to get my pc to find the device even after typing adb devices or fast boot devices.

try this to put device in fastboot, press and hold button that is located on the bottom of the player, plug in the power cord and hold until led light flashes repeatedly.

eko3484 said:
So, I'm trying to unlock the bootloader. I can't get it to show up on my laptop running Windows 8.1. Just can't figure out how to get my pc to find the device even after typing adb devices or fast boot devices.
Click to expand...
Click to collapse
i had same issue see here
http://forum.xda-developers.com/showpost.php?p=56870580&postcount=6

Still trying. No luck yet.

eko3484 said:
Still trying. No luck yet.
Click to expand...
Click to collapse
Have you unlocked the developer options in the About menu? Then did you enable USB debugging in the developer options? Those two steps are required before your PC will recognize the NP in adb. Also make sure you are on the latest SDK to get the newest platform tools (and drivers).

Elrondolio said:
Have you unlocked the developer options in the About menu? Then did you enable USB debugging in the developer options? Those two steps are required before your PC will recognize the NP in adb. Also make sure you are on the latest SDK to get the newest platform tools (and drivers).
Click to expand...
Click to collapse
Yes I have done all of that. I have the latest sdk but maybe I set it up wrong? It detects my phone, I can run commands through the terminal and everything. It just won't detect the nexus player. My guess was maybe drivers but I'm no expert here lol.

eko3484 said:
Yes I have done all of that. I have the latest sdk but maybe I set it up wrong? It detects my phone, I can run commands through the terminal and everything. It just won't detect the nexus player. My guess was maybe drivers but I'm no expert here lol.
Click to expand...
Click to collapse
Try holding down the button on the bottom of the NP until the white light starts quickly flashing, then let go. This'll put you directly in fastmount mode. Then try "fastmount devices" from your pc to see if it's recognized (assuming you have a normal usb cable between the two, no OTG cable between them of course).

Elrondolio said:
Try holding down the button on the bottom of the NP until the white light starts quickly flashing, then let go. This'll put you directly in fastmount mode. Then try "fastmount devices" from your pc to see if it's recognized (assuming you have a normal usb cable between the two, no OTG cable between them of course).
Click to expand...
Click to collapse
Okay. Do you mean, hold the button as I plug in the power cord? I can get it to fastboot mode just fine.

{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
I have USB Debugging enabled.
The sdk works with my phone.
My pc will not detect when I plug in the nexus player, whether it is fastboot mode or running normally.
Anything else I can try?

eko3484 said:
I have USB Debugging enabled.
The sdk works with my phone.
My pc will not detect when I plug in the nexus player, whether it is fastboot mode or running normally.
Anything else I can try?
Click to expand...
Click to collapse
Sorry, I was typing quickly and mistyped. You can't use adb in fastboot mode (which is what you're in when you manually reboot with the button held down), only fastboot works.
Type "fastboot devices" and see if yours shows up. Its the "fastboot oem unlock" command you'll need to type twice to unlock the bootloader, but "fastboot devices" will tell you if its seeing your NP in the first place. Again, adb won't work in fastboot mode.

Thanks but it's still a no go. Maybe I could try using another pc. Makes no sense because it all works for my note 3.

if windows does not see it in any way ( nothing coming up in "devices" ) , assume you have a bad cable , bad port , or a security block . ( or worse case, a defective usb port on your NP )

bkdg100 said:
if windows does not see it in any way ( nothing coming up in "devices" ) , assume you have a bad cable , bad port , or a security block . ( or worse case, a defective usb port on your NP )
Click to expand...
Click to collapse
Okay. I've tried different cables. USB otg works on it. I've tried all USB ports on my pc. I'll keep trying though. Thanks for helping me try to figure this out.

is the NP showing up under devices ?

eko3484 said:
Okay. I've tried different cables. USB otg works on it. I've tried all USB ports on my pc. I'll keep trying though. Thanks for helping me try to figure this out.
Click to expand...
Click to collapse
If your cables work with your phone on the same usb port, it's probably just misconfigured drivers (very likely) or a bad NP (unlikely).
Go in to your control panel/device manager with the NP plugged in and see if you can find it. If it is under unknown, right click and install driver. If it is there, double click it and select the driver tab then "update driver" button. You can get the correct drivers here:
http://developer.android.com/sdk/win-usb.html
Select "browse my computer" and find wherever you extracted the above drivers, then let it install. Hopefully that'll fix things up for you... if not, you'll have to uninstall the existing drivers and reinstall them. Good luck.

Not at the house right now but I'll try all of this when I can. Thanks.

[Guide][Script]Fire Mobile Boot Helper - Boot imgs without your PC using android!

Development of this project has ended, @ggow has accomplished tetherless boot!
*Disclaimer* I am not responsible to anything that happens to your device(s)
Fire Mobile Boot Helper
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Fire Mobile Boot Helper allows you to boot custom boot.imgs using another Android device. I assume most XDArs have their android device on them at all times. No more worrying about not being near a PC when you want to reboot or power of your Fire tablet. Right now this is in VERY EARLY stages. I just wanted to share with you what I have come up with so far. Expect to see this all evolved into scripts and even a front end application on your android device. I am using this to gauge interest of a 2 device "safe strap". Would you guys like a one click application that automates this (allows you to just connect a usb cable, click and select a rom let, let it do its magic?)
https://www.youtube.com/watch?v=7o-XLIXfsZ8
Prerequisites
1) A second rooted android device.
2) Terminal Emulator on second device
3) FireBootHelper_current_version.zip
4) OTG adapter and a USB cable
Install Fire Boot Helper on second device
1) Extract FireBootHelper2.zip
2) Run FireMobileBootHelperInstall.bat
3) Binaries and the beginning of the back end are now installed
How to boot custom images
1) Copy your device boot images to wherever you want on your second device
2) Connect your OTG adapter to your second device.
3) Connect your USB cable to the adapter.
4) Boot your Fire into Fastboot using power and volume up. (Or open terminal, su, adb reboot bootloader)
5) Now that your Fire is in Fastboot go back to your second device and open up terminal emulator.
6) Type the following commands
su
fastboot devices (Is your device there, if yes continue)
fastboot boot "/sdcard/location/boot.img"
7) You're now booted using your custom boot img!
If you'd like to see continued development of this let me know! Feel free to donate to support future development.
Thank you Root Junky for helping me with my wonky script.
Note as this grows into its own app it will be moved into another forum.

RESERVED

Update 11/15/15 New installer script installs the necessary binaries as well as prepares for the application back end. This is still super alpha until an application front end stops us from having to manually run commands.
11/16/15 Development has ended, @ggow has accomplished tetherless boot!

nice, will try when I get home
Sent from my XT907 using Tapatalk

Harry44 said:
Update 11/15/15 New installer script installs the necessary binaries as well as prepares for the application back end. This is still super alpha until an application front end stops us from having to manually run commands.
Click to expand...
Click to collapse
I ran the BAT on my Droid RAZR, which has external powered OTG capabilities successfully, but when I type in anything fastboot, it displays "sh: fastboot not found". Any sugestions?
EDIT: I forgot to turn on root permissions for ADB in Developer Options.
---------- Post added at 07:46 AM ---------- Previous post was at 07:04 AM ----------
Now, on my RAZR, it recognizes the Fire in Fastboot mode, but whenever I try to boot up the img, it gets stuck on < waiting for device >
Do you think it is device specific?

Vlasp said:
I ran the BAT on my Droid RAZR, which has external powered OTG capabilities successfully, but when I type in anything fastboot, it displays "sh: fastboot not found". Any sugestions?
EDIT: I forgot to turn on root permissions for ADB in Developer Options.
---------- Post added at 07:46 AM ---------- Previous post was at 07:04 AM ----------
Now, on my RAZR, it recognizes the Fire in Fastboot mode, but whenever I try to boot up the img, it gets stuck on < waiting for device >
Do you think it is device specific?
Click to expand...
Click to collapse
No shouldn't be device specific. Should work cross devices. The binaries were built for arm so it should work for you no issue.
Here are some tips:
-Make sure your RAZR is he host OTG device. Meaning the OTG adapter is plugged into it. Then the USB cable into the Fire. I did that with out realizing it and it didn't work.
-Make sure you're su.
-Reboot the fire into fastboot again.
These are all things I had experienced. If fastboot is up everything is installed correctly and executable. So you shouldn't have issues.
Let know if your issue persists.

Harry44 said:
No shouldn't be device specific. Should work cross devices. The binaries were built for arm so it should work for you no issue.
Here are some tips:
-Make sure your RAZR is he host OTG device. Meaning the OTG adapter is plugged into it. Then the USB cable into the Fire. I did that with out realizing it and it didn't work.
-Make sure you're su.
-Reboot the fire into fastboot again.
These are all things I had experienced. If fastboot is up everything is installed correctly and executable. So you shouldn't have issues.
Let know if your issue persists.
Click to expand...
Click to collapse
The earliest I will be able to test it again is in 7 hours so I will inform you then.
Sent from my XT912 using Tapatalk

Harry44 said:
No shouldn't be device specific. Should work cross devices. The binaries were built for arm so it should work for you no issue.
Here are some tips:
-Make sure your RAZR is he host OTG device. Meaning the OTG adapter is plugged into it. Then the USB cable into the Fire. I did that with out realizing it and it didn't work.
-Make sure you're su.
-Reboot the fire into fastboot again.
These are all things I had experienced. If fastboot is up everything is installed correctly and executable. So you shouldn't have issues.
Let know if your issue persists.
Click to expand...
Click to collapse
So what I did was I shut down my Fire, unplugged it, went to my phone and started terminal emulator and became root, and then I booted to fastboot on my Fire, plugged it in, did fastboot devices and the Fire came up, and lastly I did fastboot boot TWRPFire.img, with TWRPFire.img being on the root of my device's memory. It is stuck on < waiting for device >
I tried on another fastboot command, same problem.

Vlasp said:
So what I did was I shut down my Fire, unplugged it, went to my phone and started terminal emulator and became root, and then I booted to fastboot on my Fire, plugged it in, did fastboot devices and the Fire came up, and lastly I did fastboot boot TWRPFire.img, with TWRPFire.img being on the root of my device's memory. It is stuck on < waiting for device >
I tried on another fastboot command, same problem.
Click to expand...
Click to collapse
Very odd, I have been able to try this on several devices and it hasn't had an issue. I'll recompile the latest binaries for arm and will post back.
Edit, Is this a powered OTG Y adapter?

Harry44 said:
Very odd, I have been able to try this on several devices and it hasn't had an issue. I'll recompile the latest binaries for arm and will post back.
Edit, Is this a powered OTG Y adapter?
Click to expand...
Click to collapse
Yep, it is a homemade Y adapter made of 2 USB Extenders, I cut off one of the female ends and cut off the data lines on the extra male end, so that it is a regular extension cable, but with another power wire. I connect the OTG cable to the Male end with the data lines still intact, and I plug in the Fire to the female end.

Vlasp said:
Yep, it is a homemade Y adapter made of 2 USB Extenders, I cut off one of the female ends and cut off the data lines on the extra male end, so that it is a regular extension cable, but with another power wire. I connect the OTG cable to the Male end with the data lines still intact, and I plug in the Fire to the female end.
Click to expand...
Click to collapse
That may be it. Mine refuses to work with my Y adapter thats why I asked. Just a thought though.

This still could be useful to unbrick without a pc/computer
the stock firmware can be installed in twrp
Unbrick/Restore Stock 2015 Amazon Fire (KFFOWI/Ford) with custom recovery

[HELP] How to root Zenfone 5 Lolliop without Pc ?

Hi there, I have zenfone 5 device which run Android 5.0. My device could not connect to my pc, I haved tried many ways but it's not working. It's only charging when pluging my device to pc via usb. I don't know why...
Now, I wanna root my device at phone. Any ideas about that, please help me! I haved try some app like "KingRoot" or "Root Zenfone" . It's also not working for me.
Please I need some help.
Thanks!

duongnv1996 said:
Hi there, I have zenfone 5 device which run Android 5.0. My device could not connect to my pc, I haved tried many ways but it's not working. It's only charging when pluging my device to pc via usb. I don't know why...
Now, I wanna root my device at phone. Any ideas about that, please help me! I haved try some app like "KingRoot" or "Root Zenfone" . It's also not working for me.
Please I need some help.
Thanks!
Click to expand...
Click to collapse
Those apps will not work in Zenfone 5. You have to root your device by using pc only. If you want then i can guide you how to root your zenfone 5 using pc.
Sent from my Asus ZenFone 5 (A500CG) using XDA Labs

juyel92 said:
Those apps will not work in Zenfone 5. You have to root your device by using pc only. If you want then i can guide you how to root your zenfone 5 using pc.
Sent from my Asus ZenFone 5 (A500CG) using XDA Labs
Click to expand...
Click to collapse
Hi, I'm so glad. But I could not connect my device with PC. When plug usb cable it's only charging my device.
Could you help me?
Thank you!

duongnv1996 said:
Hi, I'm so glad. But I could not connect my device with PC. When plug usb cable it's only charging my device.
Could you help me?
Thank you!
Click to expand...
Click to collapse
Go to developer mode in settings and check android debugging is turned on or not? If it is turned off then turn it on and then connect it to your pc.
Sent from my Asus ZenFone 5 (A500CG) using XDA Labs

juyel92 said:
Go to developer mode in settings and check android debugging is turned on or not? If it is turned off then turn it on and then connect it to your pc.
Sent from my Asus ZenFone 5 (A500CG) using XDA Labs
Click to expand...
Click to collapse
I've checked that. It's enable, same to the USB storage check....:crying:

duongnv1996 said:
I've checked that. It's enable, same to the USB storage check....:crying:
Click to expand...
Click to collapse
Do one thing:
Switch off your phone and then connect it your pc. See if it connects or not?
Sent from my Asus ZenFone 5 (A500CG) using XDA Labs

juyel92 said:
Do one thing:
Switch off your phone and then connect it your pc. See if it connects or not?
Sent from my Asus ZenFone 5 (A500CG) using XDA Labs
Click to expand...
Click to collapse
Power Charging Icon appear at Asus Zenfone 5 and no signal connection at pc.

duongnv1996 said:
Power Charging Icon appear at Asus Zenfone 5 and no signal connection at pc.
Click to expand...
Click to collapse
#1 Make sure that, you have the right drivers
The probability of this issue will be less if you are using a windows PC. Bcause almost all required drivers will be installed by windows once a new hardware is connected to it. You know, every hardware need some software part to install for the smooth working. We call it as drivers.. Make sure that, your PC automatically installs it. If your computer didn’t install it automatically, then you can manually download and install it directly from the ASUS website.
Download and install ASUS USB drivers for Windows
#2 Try all of your USB ports
I don’t know the technical reason behind this. I am writing this because, this issue had personally faced by me. I have windows 7 installed on my PC and my USB port behind the CPU won’t detect my zenfone. There is no issue with charging. The issue is only with the data transfer. But the USB port in-front of my CPU detects as well as charges my zenfone. So try changing the ports to all possible extend. If anyone knows why this happen, please comment below. It will be an add-on tip for me.
#3 Check whether you have turned on the MTP option
This is yet another option to check out. And this is the answer for the Balaji’s email just above. Many people accidentally un tick the MTP option when they connect mobile to PC via a USB. Then to activate it again, there is no direct USB options in your Zenfone. You may get messed up with this issue. Don’t worry here we have the solution. The USB options are available in your Settings>Storage. Follow the steps through the screenshot.
◦Go to Settings page of your zenfone.
◦Now select the storage option
◦There you can see a USB symbol on the top right corner. You need to click on that and put a tick mark against the MTP option. Check the below screenshot for clear understanding.
◦Once the MTP option is selected, your PC starts detecting your Zenfone 5 or zenfone whatever it is.

juyel92 said:
#1 Make sure that, you have the right drivers
The probability of this issue will be less if you are using a windows PC. Bcause almost all required drivers will be installed by windows once a
Click to expand...
Click to collapse
I haved installed driver into my PC. but my phone couldn't connect. Something's wrong with usb chip. I think that. So, i try to find out some way to root my device without pc...

duongnv1996 said:
I haved installed driver into my PC. but my phone couldn't connect. Something's wrong with usb chip. I think that. So, i try to find out some way to root my device without pc...
Click to expand...
Click to collapse
There's no way to root your Zenfone 5 without pc.
Sent from my Asus ZenFone 5 (A500CG) using XDA Labs

juyel92 said:
There's no way to root your Zenfone 5 without pc.
Sent from my Asus ZenFone 5 (A500CG) using XDA Labs
Click to expand...
Click to collapse
. Anyway, Thank you!

https://drive.google.com/file/d/0ByzlvYYhluSdbzhTTXV1QUFPYkU
Download the kit from the above link. After downloading, install every thing from the downloaded folder. Now connect your device. Turn on your android debugging. Now open command window in your pc by pressing shift key + right click. And type
adb devices
You will see a number saying device if it's connected.
Sent from my Asus ZenFone 5 (A500CG) using XDA Labs

juyel92 said:
https://drive.google.com/file/d/0ByzlvYYhluSdbzhTTXV1QUFPYkU
Download the kit from the above link. After downloading, install every thing from the downloaded folder. Now connect your device. Turn on your android debugging. Now open command window in your pc by pressing shift key + right click. And type
adb devices
You will see a number saying device if it's connected.
Sent from my Asus ZenFone 5 (A500CG) using XDA Labs
Click to expand...
Click to collapse
I got a message
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Unable to install any thing

Unable to install? Where? In your PC?
I have just checked these tools in my PC, everything works fine.

How to install TWRP?? I m not able to install

zips7 said:
How to install TWRP?? I m not able to install
Click to expand...
Click to collapse
Steps :
Unlock bootloader
Download the proper twrp file . (Img file)
Boot into fastboot
Open command prompt
Use the below code
Code:
fastboot flash boot <filename>.img
So just for example it should be like the below code
Code:
fastboot flash boot twrp 3.0recovery.img
That's it .

i had the same problem as yours. it's a hardware problem
go to any phone repairing shop and they will fix it for you (mine is ~5$)
hope this helps )
sorry for bad eng