Can't turn Charge Only off. - ZenFone 2 General

Hi, just a slight problem. I happen to select charge only for the USB connection and now I can't unselect it to transfer files. I checked online and see in storage in the overflow menu when I select it USB computer connection comes up put when I press it I just get a message "USB is now disconnected". Nothing else. How do I reselect MTP again?
Thanks,

cactrx said:
Hi, just a slight problem. I happen to select charge only for the USB connection and now I can't unselect it to transfer files. I checked online and see in storage in the overflow menu when I select it USB computer connection comes up put when I press it I just get a message "USB is now disconnected". Nothing else. How do I reselect MTP again?
Thanks,
Click to expand...
Click to collapse
Just go to Settings than select Developer Options, scroll down to find Select USB Configuration. It's a long page, so scroll down slowly and carefully.

sanctitude888 said:
Just go to Settings than select Developer Options, scroll down to find Select USB Configuration. It's a long page, so scroll down slowly and carefully.
Click to expand...
Click to collapse
No, I don't have that option under the Developer Option.

cactrx said:
No, I don't have that option under the Developer Option.
Click to expand...
Click to collapse
Anyway my ZE551ML is on Android M.
Follow this link for screenshot : https://photos.smugmug.com/photos/i-xhLrFLf/0/M/i-xhLrFLf-M.jpg

sanctitude888 said:
Anyway my ZE551ML is on Android M.
Follow this link for screenshot : https://photos.smugmug.com/photos/i-xhLrFLf/0/M/i-xhLrFLf-M.jpg
Click to expand...
Click to collapse
Sent from my ASUS_Z00AD using Tapatalk

kenbo111 said:
Sent from my ASUS_Z00AD using Tapatalk
Click to expand...
Click to collapse
My developer options doesn't have this setting. I'm not sure how to do a screen shot but under that section is:
On
Development tools
Take bug report
Advanced reboot
Desktop backup password
Stay awake
HDCP checking
Enable Bluetooth HCI snoop log
Process stat
Root access
Updaye Cyanogen recovery.
Then it goes into Debugging.
Should I be looking somewhere else?
Thanks,

I have found that I can't enable Android Debugging which has the switch greyed out.
I see it says in the subheading "Device is in charging mode, USB debugging is disabled".
Maybe if I can enable the debugging somehow I can get the phone out of charge only mode.
Any ideas?
Thanks,

I have found its not actually greyed out. Just not responding to tapping.

Hi see this problem has been mentioned here:
http://android.stackexchange.com/qu...sb-debugging-after-upgrading-to-android-5-1-1.
'm trying to find "persist.sys.usb.config" to delete it as a fix but haven't found it yet.
Already tried that. Selecting 'USB Computer Connection' displaying message 'USB is now disconnected' (even when it's not connected to a cable)

cactrx said:
Hi see this problem has been mentioned here:
http://android.stackexchange.com/qu...sb-debugging-after-upgrading-to-android-5-1-1.
'm trying to find "persist.sys.usb.config" to delete it as a fix but haven't found it yet.
Already tried that. Selecting 'USB Computer Connection' displaying message 'USB is now disconnected' (even when it's not connected to a cable)
Click to expand...
Click to collapse
Seems like you are using custom ROM, I'm on stock, nothing much I can do to help. Is the driver correctly installed? How did the Windows response to USB connection with USB debugging off? With the USB debugging on, it will ask for authorization when connected. I believe "persist.sys.usb.config" is part of build.prop, so it's kinda risky to play with, but if you manage to find that line (you may simply add # in front of it, just to be safe and in case you need it in the future).

Hi, thanks for your reply.
Windows shows nothing when I plug the phone in. It use to come up with the phone and SD card fine.
I'ts just that I can't turn debugging on. I'll have a look in build.prop and try the #
Thanks,

Any ideas where I put the #? I have attached the build.prop file.
Thanks,

Related

USB device Not Recognized

Whenever i plug in my i9000, it just pop up an error msg ÜSB Device not recognized. I'm trying to get Kies to recognize my i9000
I tried following this but it doesnt work at all.
it worked for me on kies, but i didn;t like it anyways
What i did was go to settings --> about phone --> usb settings
and try the other options (i'm using media player option, not sure why mass storage doesn't work)
Did you try to change the usb ports on your pc (stick the cable into different usb ports)?
Sent from my HTC Desire using Tapatalk
OrbNRG said:
it worked for me on kies, but i didn;t like it anyways
What i did was go to settings --> about phone --> usb settings
and try the other options (i'm using media player option, not sure why mass storage doesn't work)
Click to expand...
Click to collapse
yeah only the media player option was available to me as well.
Mikulec said:
Did you try to change the usb ports on your pc (stick the cable into different usb ports)?
Sent from my HTC Desire using Tapatalk
Click to expand...
Click to collapse
changing the usb port does help, however when i unplug it and restart my com, it does not recognize it anymore
What OS are u running?
Could also have something to do with the number of irq's on your motherboard.
PC's older then aprox. 3/4 years have less irq's and can have trouble with much external devices
keevy17 said:
Whenever i plug in my i9000, it just pop up an error msg ÜSB Device not recognized. I'm trying to get Kies to recognize my i9000
I tried following this but it doesnt work at all.
Click to expand...
Click to collapse
Have a look at this site from HardwareZone.com.
It's heavily populated but you only need to read the last five or so pages.
Beards said:
Have a look at this site from HardwareZone.com.
It's heavily populated but you only need to read the last five or so pages.
Click to expand...
Click to collapse
yeah i am looking at that thread too, however thanks for the link here, good for documentation as well, appreciated
keevy17, u have the phone already? If yes, you could help us resolve our questions in last pages of this thread:http://forum.xda-developers.com/showthread.php?t=694835&page=9
Q: Are there any notifications (on screen, backlight of buttons, ...) about missed calls, new mails, sms? Is there any notification when u charge the battery and the battery is fully charged?
Thanks in advance.
The default USB connection is to activate Samsung Kies. You'll have to go to settings->About Phone->USB Settings to change. If it doesn't work after changing, soft reset the phone and try again.
Caused me a bit of head scratching until I went through the options.
Now am having same problem, can'r see mass storage in my computer.
I think I read you need to enable USB Debugging then it will work. for both of you I believe.
With USB debug i can only use adb, nothing works. If i disable debug i can copy files via MTP protocol but mass storage doesn't work.
Edit.
Found the problem, it doesn't mount it self like Desire/N1 i had mount it my self. All working.
hassan said:
With USB debug i can only use adb, nothing works. If i disable debug i can copy files via MTP protocol but mass storage doesn't work.
Edit.
Found the problem, it doesn't mount it self like Desire/N1 i had mount it my self. All working.
Click to expand...
Click to collapse
hassan,
I've not yet had a chance to use the phone yet. Can you tell me how you mount the USB in order to use it with a PC?
Beards said:
hassan,
I've not yet had a chance to use the phone yet. Can you tell me how you mount the USB in order to use it with a PC?
Click to expand...
Click to collapse
It was bit tricky to start with as i thought my phone is broke. First go to setting > About > USB Settings > and select Ask on connection. Plug the cable in to the and from drop down notification bar and hit USB connected then you get the option to mount the mass storage.
hassan said:
It was bit tricky to start with as i thought my phone is broke. First go to setting > About > USB Settings > and select Ask on connection. Plug the cable in to the and from drop down notification bar and hit USB connected then you get the option to mount the mass storage.
Click to expand...
Click to collapse
Thanks hassan, I'll try it later.
If you want kies to work with the phone, dont kill MTP.. But kies is acting weird, soemtimes it doesnt see the phone, but after unplug and replug it works again.. I've given up on kies actually, over 100MB to download and worst than some beta software i've used.
also, i cannot get samsung apps to work on kies, it just error or timeout.. you guys hv any luck?
I haven't tried kies yet, i'll try when i get home from work.
Anybody know how to mount on a Mac? I tried changing the USB settings to Mount/Media, no luck. Any help would be appreciated.

Can't access mass storage

I just installed CM10.2 but I can't find a way to access sdcard thru the computer, all that comes up is Media device,does anybody have any suggestions?
ccs2ds said:
I just installed CM10.2 but I can't find a way to access sdcard thru the computer, all that comes up is Media device,does anybody have any suggestions?
Click to expand...
Click to collapse
Turn the unit off and go into your device manager and look for the yellow triangles in the usb driver section. Right click and uninstall. Restart your computer and when it is fully booted up, plug the your tablet in via USB and let the computer install the proper driver.
Also in the settings there is an option to switch from media to MTP. You will go into settings > click on storage > click on the three dots in the upper right hand corner of screen > click on "USB computer connection" > click on MTP.
LinearEquation said:
Turn the unit off and go into your device manager and look for the yellow triangles in the usb driver section. Right click and uninstall. Restart your computer and when it is fully booted up, plug the your tablet in via USB and let the computer install the proper driver.
Also in the settings there is an option to switch from media to MTP. You will go into settings > click on storage > click on the three dots in the upper right hand corner of screen > click on "USB computer connection" > click on MTP.
Click to expand...
Click to collapse
Tried that. I got the right drivers and when it is on MTP it does not appear in My Computer. I tried fastboot mode and twrp and still nothing.
ccs2ds said:
I just installed CM10.2 but I can't find a way to access sdcard thru the computer, all that comes up is Media device,does anybody have any suggestions?
Click to expand...
Click to collapse
I can't even get my laptop to recognize it at all. It'll charge, but nothing else works.
It seems that Android needs almost two resets to be recognised(it needs to arrange internally its drivers or the hardware). Every time I've changed the ROM, immediately it isn't seen by the PC host. And then I always fall into the mistake of installing "new" drivers. Suddenly, I don't know why, all starts to work fine, usually after resetting the kindle several times....
Oh pardon, I've not read it correctly. In CM 10, if you are already inside "Storage Device" you can see the simulated sdcard as a "0" directory.

Yu Yureka USB Connection Problem

Since many guys are not able to connect their yureka phone to PC so for them this thread might be helpful. I was also facing the same problem, even USB computer connection setting was not popping up. So following are the steps to resolve that problem.
1. Go to Settings -> About Phone -> Tap several times on Build Number to enable developer Options if you haven't enabled it yet.
2. Now You can see one setting titled "{ } Developer options" under Settings Menu. Tap on developer options and enable "Android Debugging".
3. Now connect your phone to PC via USB cable. Now You will see that your phone is successfully connected for debugging. Now without disconnection your phone from PC, go to settings->Storage->Menu (Three vertical Dots at top right corner of the screen). Now click on "USB computer connection", now the usb setting pop up will come. Now enable Media Device (MTP) checkbox.
4. Now you are ready to access your internal and external sd cards of your phone. Enjoy
U saved me BRO!!..was tired of using OTH
U saved me BRO!!..was tired of using OTH
Applying all things you said but yureka not connect with computer
USB Computer Connection is still not popping
Hi, I have tried all that is said above, but still I am unable to connect my Yureka to PC. USB Computer Connection is still not popping any options.. Please help
RAUSHAN0704 said:
Since many guys are not able to connect their yureka phone to PC so for them this thread might be helpful. I was also facing the same problem, even USB computer connection setting was not popping up. So following are the steps to resolve that problem.
1. Go to Settings -> About Phone -> Tap several times on Build Number to enable developer Options if you haven't enabled it yet.
2. Now You can see one setting titled "{ } Developer options" under Settings Menu. Tap on developer options and enable "Android Debugging".
3. Now connect your phone to PC via USB cable. Now You will see that your phone is successfully connected for debugging. Now without disconnection your phone from PC, go to settings->Storage->Menu (Three vertical Dots at top right corner of the screen). Now click on "USB computer connection", now the usb setting pop up will come. Now enable Media Device (MTP) checkbox.
4. Now you are ready to access your internal and external sd cards of your phone. Enjoy
Click to expand...
Click to collapse
well i have tried that but it wont even detect my yureka. IT DOESNT EvEN SHOW A UN RECOGNIZED DEVICE. HOW TO RESOLVe
?
Problem Solved
1. Proceed as Above.
2. Reboot your Phone.
3. Now click on "USB computer connection", now the usb setting pop up will come. Now enable Media Device (MTP) checkbox.
Problem Solved...
The problem is not in the phone, or can't be solved by it
Actually you have to do this via pc.
1)search update drivers and find the update device drivers option
2)in other devices find Android and double click
3)click the driver tab
4)click update driver
Worked for me ?????
PC connection Still its not working
RAUSHAN0704 said:
Since many guys are not able to connect their yureka phone to PC so for them this thread might be helpful. I was also facing the same problem, even USB computer connection setting was not popping up. So following are the steps to resolve that problem.
1. Go to Settings -> About Phone -> Tap several times on Build Number to enable developer Options if you haven't enabled it yet.
2. Now You can see one setting titled "{ } Developer options" under Settings Menu. Tap on developer options and enable "Android Debugging".
3. Now connect your phone to PC via USB cable. Now You will see that your phone is successfully connected for debugging. Now without disconnection your phone from PC, go to settings->Storage->Menu (Three vertical Dots at top right corner of the screen). Now click on "USB computer connection", now the usb setting pop up will come. Now enable Media Device (MTP) checkbox.
4. Now you are ready to access your internal and external sd cards of your phone. Enjoy
Click to expand...
Click to collapse
Hi..
After pressing "USB computer connection" USB setting Popup is not coming. and it says "USB is now Disconnected"
can any one please help me ?
---------- Post added at 08:05 AM ---------- Previous post was at 07:59 AM ----------
Sahil Badal said:
1. Proceed as Above.
2. Reboot your Phone.
3. Now click on "USB computer connection", now the usb setting pop up will come. Now enable Media Device (MTP) checkbox.
Problem Solved...
Click to expand...
Click to collapse
After pressing "USB computer connection" USB setting Popup is not coming. and it says "USB is now Disconnected"
Yureka not connect to PC
[[/B][/B]
RAUSHAN0704 said:
Since many guys are not able to connect their yureka phone to PC so for them this thread might be helpful. I was also facing the same problem, even USB computer connection setting was not popping up. So following are the steps to resolve that problem.
1. Go to Settings -> About Phone -> Tap several times on Build Number to enable developer Options if you haven't enabled it yet.
2. Now You can see one setting titled "{ } Developer options" under Settings Menu. Tap on developer options and enable "Android Debugging".
3. Now connect your phone to PC via USB cable. Now You will see that your phone is successfully connected for debugging. Now without disconnection your phone from PC, go to settings->Storage->Menu (Three vertical Dots at top right corner of the screen). Now click on "USB computer connection", now the usb setting pop up will come. Now enable Media Device (MTP) checkbox.
4. Now you are ready to access your internal and external sd cards of your phone. Enjoy
Click to expand...
Click to collapse
I have followed all above steps, but not shows USB connection.
I am also getting the same problem "After pressing "USB computer connection" USB setting Popup is not coming. and it says "USB is now Disconnected" ", this problem is after getting my replacement handset.
Hi, I have tried all that is said a, but still I am unable to connect my Yureka to PC. USB Computer Connection is still not popping any options.. Please help vikas meena 9694746144
Dear Sir,
As per your instruction i go to the setting but as u written
"Now click on "USB computer connection", now the usb setting pop up will come. Now enable Media Device (MTP) checkbox. "
after tapping computer connection nothing pop up arises. I can not enable Media Device (MTP)
Please guide me.
Suresh
vertexpac said:
I am also getting the same problem "After pressing "USB computer connection" USB setting Popup is not coming. and it says "USB is now Disconnected" ", this problem is after getting my replacement handset.
Click to expand...
Click to collapse
did u get any solution bro????..... i cant copy files to pc and root
---------- Post added at 05:33 AM ---------- Previous post was at 05:30 AM ----------
shadowkill97 said:
well i have tried that but it wont even detect my yureka. IT DOESNT EvEN SHOW A UN RECOGNIZED DEVICE. HOW TO RESOLVe
?
Click to expand...
Click to collapse
did u got any solution bro... i cant connect my yureka to pc. i want to root it. But i cant connect it
USB connection problem
I am also getting the same problem "After pressing "USB computer connection" USB setting Popup is not coming. and it says "USB is now Disconnected" ", plz help me
yureka AO 5510
Sir,
My yureka AO 5510 hardbricked and i used emmc image and enter into fastboot mode ( by only pressing power button it can switch on and work) but to flash this is not shown in device manager. I tried with usb driver, adb driver, nothing happend.... and gave to shop and changed its usb port.... but no use....
i can power on it with this memory card or go to fastboot mode.... can not connect to PC.... Please help me....
thank you for your practical guidance, because since so many days and several times I tried to connect with my laptop, last i thought to install some yu drives in my laptop, but this is a very useful points, you are putforth in this moment. once again thank you for the substantial helping tendency you have shown. may proceed it in future to help others,
i am using yu yereka lolipop os and windows 10 x64 pro and tried all method to install drivers but even when i connect my yu yureka ao5510 then it shows me (device disciptor request fail)error code 43.i did all thing from disable driver enforcement and various adb drivers but not success yet..
and when normally connet phone to pc it also not showing the adb option and mtp driver.i aslo tried with different pc but same problem....
plz guy help me!!!!
Got ot developer tools and enable the android debugging.. reboot the mobile
After reboot a pop up window will be opening and asks for disable the android debugging .. disable it in developer tools and then connect the usb cable again . then the pop up will be coming as usual ...and problem got solved
Yureka not connect to any pc
Pc shows popup that the device is malfunctioned.
In device manager it says device dicriptor request failed.
vrishabhv2 said:
i am using yu yereka lolipop os and windows 10 x64 pro and tried all method to install drivers but even when i connect my yu yureka ao5510 then it shows me (device disciptor request fail)error code 43.i did all thing from disable driver enforcement and various adb drivers but not success yet..
and when normally connet phone to pc it also not showing the adb option and mtp driver.i aslo tried with different pc but same problem....
plz guy help me!!!!
Click to expand...
Click to collapse
did you find any solution?

The MTP Problem

Unable to transfer the data between computer to device.
The MTP options doesn't seem to working.
And i have installed the required drivers on the windows.
Any Solution...???
You should enable Developer Options in settings and enable 'USB debugging' for that to happen.
Regards
shrinivasanp said:
You should enable Developer Options in settings and enable 'USB debugging' for that to happen.
Regards
Click to expand...
Click to collapse
Yes i did but nothing is working for me...
PTP options works,but it only transfer photos.
Enabling MTP option do nothing on pc...
When you connect to the there will be an 'N' on the left side of the status bar, there you have to pull it down and select 'Transfer files' and you can see your phone in explorer,
Regards
shrinivasanp said:
When you connect to the there will be an 'N' on the left side of the status bar, there you have to pull it down and select 'Transfer files' and you can see your phone in explorer,
Regards
Click to expand...
Click to collapse
Thanks
I figured it out ...
It was MTP usb driver problem on pc...
Oh, I didn't know that, anyway you figured it out, regards
Omega said:
Unable to transfer the data between computer to device.
The MTP options doesn't seem to working.
And i have installed the required drivers on the windows.
Any Solution...???
Click to expand...
Click to collapse
how did you figure it out?i got the same problem
Rakibboss said:
how did you figure it out?i got the same problem
Click to expand...
Click to collapse
Well
First you have to connect your device to pc and select the MTP option.
Then on your pc go to device manager and you will see unknown device option.
So right click on it and select update from the computer and select the directory
C:/program file (×86)/realtek/NICDRV_8169/
and down choose let me pick from a list ...
Option and select android then click on MTP usb driver and install.
That's it...
Thanks!! it worked well..!!
Omega said:
Well
First you have to connect your device to pc and select the MTP option.
Then on your pc go to device manager and you will see unknown device option.
So right click on it and select update from the computer and select the directory
C:/program file (×86)/realtek/NICDRV_8169/
and down choose let me pick from a list ...
Option and select android then click on MTP usb driver and install.
That's it...
Click to expand...
Click to collapse
Omega said:
Well
First you have to connect your device to pc and select the MTP option.
Then on your pc go to device manager and you will see unknown device option.
So right click on it and select update from the computer and select the directory
C:/program file (×86)/realtek/NICDRV_8169/
and down choose let me pick from a list ...
Option and select android then click on MTP usb driver and install.
That's it...
Click to expand...
Click to collapse
are you running windows 10? i have a realtek thing on my laptop and im having issues with it detecting my Mi Mix
To solve mtp issue
Just make sure u are in none windows N version or ltsb
If u are in N version of Windows install Windows Media player
Package to add mtp protocol to windows
Maybe the media server service on your device is disabled
---------- Post added at 06:17 PM ---------- Previous post was at 06:16 PM ----------
Or the mtp host
CanadaMix said:
are you running windows 10? i have a realtek thing on my laptop and im having issues with it detecting my Mi Mix
Click to expand...
Click to collapse
Yes i am
Pls Choose appropriate version of your windows from the directory...
Please update i'm having same problem.
Omega said:
Thanks
I figured it out ...
It was MTP usb driver problem on pc...
Click to expand...
Click to collapse
So from where you download MTP drivers??
Ricky Dhiman said:
So from where you download MTP drivers??
Click to expand...
Click to collapse
You don't need one
Your realtek driver in programfile 86 directory will do the job...
Comrades,
Just to clarify this is what worked for me - I pieced the info together from this thread...
http://en.miui.com/thread-858267-1-1.html
Several people hinted at the solution in the thread, but didn't specify exactly how to do it. Here is what worked for me - but this is Android and Windows so it could be some other random setting somewhere in your phone or PC.
I enabled developer options and debugging mode with the usual magic incantation.
I connected my phone and told Windows to open folder when it connects,
On the phone I pulled down the notification screen you will see at the bottom "Android System - USB charging device". You have to use your psychic powers to know that you need to tap this notification.
When you tap it you see "Tap for more options". so...tap for more options.
A new and magic dialogue box opens up that gives a bunch of options. Top of the list, and the default option is "Charge this device". But the second option - which was a winner for me - is "Transfer files". Tap that radio button (while whispering the word "abracadabra" under your breath) and there you go!!! The folder magically appears on my File Manager.
If you think of it like one of those 1980s text adventure games it's actually rather fun.
If you think of it any other way it's a freaking pain in the arse!!!
By the way, if it doesn't work you probably thought I was joking about whispering abracadabra...I wasn't!!
I assume this is a bug that you can't just tell the phone to default to file transfer???
Cheers,
SPuD
MIA1 and Windows 10 and MTP
first adb Setup-14.3.exe from MI - Supoort download and install on windows .
On Androif 8.MIA1 developer tools- there USB Debugging ON.
There is also a entry for using USB - as Loader MTP or .. , but by pull in USB-Cable, ist is not recognized when is standing on MTP.
Ther is coming on information a info
UA ndroid system USB for ...Loading.
Type on and change in MTP Modus.

Internal storage does not show when I connect phone to computer

I have the Motorola drivers already installed and USB debugging ON. But when I connect the phone to the computer the internal storage does not show on the computer. I have to go back to the Developer Options switch the USB config from MTP to PTP and back to MTP to see the internal storage. Just an annoying extra step.
Is there a permanent fix to this? The phone is rooted.
ROM?
Your settings in Developer Options are not relevant. When you connect it to the PC, pull down the notification shade and find the entry that says USB Charging and tap it, then select MTP mode, it should appear in My Computer after that if it doesn't open automatically.
acejavelin said:
Your settings in Developer Options are not relevant. When you connect it to the PC, pull down the notification shade and find the entry that says USB Charging and tap it, then select MTP mode, it should appear in My Computer after that if it doesn't open automatically.
Click to expand...
Click to collapse
Thanks Ace! You have helped me out several times with accurate answers before. You do live up to your screen name! ::highfive:

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