I'm using the M919 on CM12 nightlies but I'm having an issue where I remove a flash drive and it just won't get detected again until I reboot. After a reboot it works fine until I remove it. Funny thing is, USB mouses can be plugged in n removed any time without issues and stick mount and other OTG apps detect when I plug it in but I just can't access it until I reboot. Any help would be highly appreciated.
I have the same issue, some how the device does not get properly unmount. I'm using MOTO X 2014
beelzebu said:
I have the same issue, some how the device does not get properly unmount. I'm using MOTO X 2014
Click to expand...
Click to collapse
Have you found a patch or anything. Something that can be done until it's fixed officially.
Terr20114 said:
Have you found a patch or anything. Something that can be done until it's fixed officially.
Click to expand...
Click to collapse
It seems it's a well known issue: http://review.cyanogenmod.org/#/c/88663/
Related
After solving this problem I got a new one. My SGN won't mount even though I have USB debugging on. Windows both 64bit and 32bit won't recognize it. I try to install/reinstall the drivers but I can't since the phone won't mount. I haven't found any similar problems to this for SGN. Any suggestions/directions?
Thanks in advance.
p.s. I started a new thread since this is a different problem and probably not connected to the previous. I hope that's ok.
aventinus said:
After solving this problem I got a new one. My SGN won't mount even though I have USB debugging on. Windows both 64bit and 32bit won't recognize it. I try to install/reinstall the drivers but I can't since the phone won't mount. I haven't found any similar problems to this for SGN. Any suggestions/directions?
Thanks in advance.
p.s. I started a new thread since this is a different problem and probably not connected to the previous. I hope that's ok.
Click to expand...
Click to collapse
Just starting with the basics here. But have you tried a different USB port? If it's a desktop, the ones in the back (directly connected to the motherboard) are usually your best bet.
Second, are you using the stock cable? I've had problems with a few phones I've worked on that didn't like communicating with non factory cable.
ctyonthehil said:
Just starting with the basics here. But have you tried a different USB port? If it's a desktop, the ones in the back (directly connected to the motherboard) are usually your best bet.
Second, are you using the stock cable? I've had problems with a few phones I've worked on that didn't like communicating with non factory cable.
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Click to collapse
I have tested every usb port both in my PC and laptop. I have used two different cables and I tried both Windows and Linux (Ubuntu). The cables are fine, my HTC Desire connects just fine. The phones charges but not connecting and this happened an hour ago after solving the previous problem I mentioned it the first post. So I'm 99% sure that the problem is about the device, not the PC/Laptop.
Read the connected thread to get the history of what happened. After returning to stock ICS I got the message for the JB update. Updated and now the phone works fine except the USB debugging and the fact that I don't have CWM atm. I can't install it either because I need to mount the phone. :/
Thanks for the quick reply though.
EDIT: Forgot to mention that the device when connected does nothing, doesn't matter if I have USB debugging on or off.
aventinus said:
I have tested every usb port both in my PC and laptop. I have used two different cables and I tried both Windows and Linux (Ubuntu). The cables are fine, my HTC Desire connects just fine. The phones charges but not connecting and this happened an hour ago after solving the previous problem I mentioned it the first post. So I'm 99% sure that the problem is about the device, not the PC/Laptop.
Read the connected thread to get the history of what happened. After returning to stock ICS I got the message for the JB update. Updated and now the phone works fine except the USB debugging and the fact that I don't have CWM atm. I can't install it either because I need to mount the phone. :/
Thanks for the quick reply though.
EDIT: Forgot to mention that the device when connected does nothing, doesn't matter if I have USB debugging on or off.
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Click to collapse
Just out of curiosity are you using a legal with fast charge turn on because you can't mount the phone and use fast charge. If so turn it off and try again.
Sent via moon rays...
I had a similar problem and had to go buy a data microUSB to USB cable from RadioShack, instead of using the cable that connects to a charger.
Sent from my Galaxy Nexus
aventinus said:
Read the connected thread to get the history of what happened. After returning to stock ICS I got the message for the JB update. Updated and now the phone works fine except the USB debugging and the fact that I don't have CWM atm. I can't install it either because I need to mount the phone. :/
Click to expand...
Click to collapse
You can install ROM Manager from the app store and flash CMW Recovery from there.
---------- Post added at 09:01 AM ---------- Previous post was at 08:54 AM ----------
netbuzz said:
You can install ROM Manager from the app store and flash CMW Recovery from there.[/QUOT
I said "app store", wtf! I never even owned an iphone, lol. Here's the link to what you need: https://play.google.com/store/apps/...xLDMsImNvbS5rb3VzaGlrZHV0dGEucm9tbWFuYWdlciJd
Once installed, go to the app, the top option will flash CMW Recovery to your phone.
Click to expand...
Click to collapse
aventinus said:
I have tested every usb port both in my PC and laptop. I have used two different cables and I tried both Windows and Linux (Ubuntu). The cables are fine, my HTC Desire connects just fine. The phones charges but not connecting and this happened an hour ago after solving the previous problem I mentioned it the first post. So I'm 99% sure that the problem is about the device, not the PC/Laptop.
Read the connected thread to get the history of what happened. After returning to stock ICS I got the message for the JB update. Updated and now the phone works fine except the USB debugging and the fact that I don't have CWM atm. I can't install it either because I need to mount the phone. :/
Thanks for the quick reply though.
EDIT: Forgot to mention that the device when connected does nothing, doesn't matter if I have USB debugging on or off.
Click to expand...
Click to collapse
No problem.
I was unable to mount with my Razr after I factory wiped to sell it a few weeks back. I wanted to make sure my SD ext had been wiped with the reset, but it wouldn't mount. Performed another factory reset and that solved the problem. That was with stock OTA ICS though.
However, I'm not sure that would help you much in this case since it looks like you did a clean install.
Sent from my Galaxy Nexus using xda premium
I've been having some trouble with this too. My phone does connect and "mount" (that's not exactly what happens, since it uses MTP rather than USB Mass Storage), but it always takes a while. The phone device shows up immediately, but the actual storage (shown under the phone device) always takes a minute or so to show up. It works just fine after that, but it's still pretty annoying to have to wait. I don't think I had this behavior before JB.
RoadHazard said:
I've been having some trouble with this too. My phone does connect and "mount" (that's not exactly what happens, since it uses MTP rather than USB Mass Storage), but it always takes a while. The phone device shows up immediately, but the actual storage (shown under the phone device) always takes a minute or so to show up. It works just fine after that, but it's still pretty annoying to have to wait. I don't think I had this behavior before JB.
Click to expand...
Click to collapse
Mine does that too but what I've noticed is that if I have a screen lock/pin set that I have to unlock it first before it will show up
slickrickstyles said:
Mine does that too but what I've noticed is that if I have a screen lock/pin set that I have to unlock it first before it will show up
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Click to collapse
Oh, you're right! Just checked to make sure, and that's exactly what's going on. The internal storage shows up the second I unlock the phone, and if it's already unlocked when I connect it the storage shows up immediately. Guess I've always unlocked the phone after a while when it hasn't seemed to be working in the past, to check that it's indeed connected using MTP, but just haven't realized that unlocking it is what makes it show up. But that actually makes perfect sense, of course - you wouldn't want anyone to be able to access the files on a locked phone by just connecting it to a computer.
hungmung said:
Just out of curiosity are you using a legal with fast charge turn on because you can't mount the phone and use fast charge. If so turn it off and try again.
Sent via moon rays...
Click to expand...
Click to collapse
+1. Fast Charge could be enabled by your kernel. If you use the Franco update app or Trinity kernel control you should check that.
Our brand new nexus 7 is not recognising any usb drives attached to it via an otg cable (which works elsewhere) , one of the main reasons that it was purchased
I have heard that it is an issue with android 4.3, and the only solution is apparently to reset it, and this might not be a permanent fix
So to cut a long story short, does anyone know about any potential fixes for this that may be coming out soon?
I am running CM 10.2 nightly and as of 8/24, USB OTG has been supported. Dunno that stock ever had or ever will have this without running some apps.
Smithy2997 said:
Our brand new nexus 7 is not recognising any usb drives attached to it via an otg cable (which works elsewhere) , one of the main reasons that it was purchased
I have heard that it is an issue with android 4.3, and the only solution is apparently to reset it, and this might not be a permanent fix
So to cut a long story short, does anyone know about any potential fixes for this that may be coming out soon?
Click to expand...
Click to collapse
You need stickmount or similar app.
Smithy2997 said:
Our brand new nexus 7 is not recognising any usb drives attached to it via an otg cable (which works elsewhere) , one of the main reasons that it was purchased
I have heard that it is an issue with android 4.3, and the only solution is apparently to reset it, and this might not be a permanent fix
So to cut a long story short, does anyone know about any potential fixes for this that may be coming out soon?
Click to expand...
Click to collapse
You need nexus media importer if you're not rooted. To use stickmount, you need to be rooted.
I have the same problem on my new nexus even with media importer.
This app http://goo.gl/7zBgYx claims to work on the new nexus 7 and ive tried the lite version which it indeed does at least show my files on a otg connected usb and lets me view pictures unlike Nexus Media Importer however you need the pro version to play/view files over 30mb, I havent got the time to check right now but if anyone does have successful results please let me know
Sent from my GT-N7100 using Tapatalk 2
Tried it and got Android 4.3 Issue 58277 Detected with Nexus Media Importer.
Had a look at this:
https://code.google.com/p/android/issues/detail?id=58277
Not going to do a hard reset but someone else has and it still didn't work.
Hope they fix it soon.
I've got same problem.
Is there any kernals I can flash that may fix it? I can't really root as it breaks support in apps I need to use.
There's an issue in Android 4.3 where it makes some incorrect assumptions about when certain mounts become available, a fix for it was committed to the AOSP repo a couple of days back and should make the next OTA, whenever that is.
It can be made to work on existing ROMs.
sfhub said:
It can be made to work on existing ROMs.
Click to expand...
Click to collapse
It can?
How? I'm desperate for a working fix, nothing I have tried works.
I have an idea how to get it working but my test units all have it working now so I can no longer test it because I can't reproduce the broken situation.
So I know it is possible to get it working and possibly how to fix it, but have no way of testing it.
sfhub said:
I have an idea how to get it working but my test units all have it working now so I can no longer test it because I can't reproduce the broken situation.
So I know it is possible to get it working and possibly how to fix it, but have no way of testing it.
Click to expand...
Click to collapse
Someone has posted a libusbhost.so file in the below thread (Post 72) which apparently fixes it (Compiled from official Google source.)but I'm not entirely sure what to do with it.
https://code.google.com/p/android/issues/detail?id=58277
kitch9 said:
Someone has posted a libusbhost.so file in the below thread (Post 72) which apparently fixes it (Compiled from official Google source.)but I'm not entirely sure what to do with it.
https://code.google.com/p/android/issues/detail?id=58277
Click to expand...
Click to collapse
rename /system/lib/libusbhost.so to /system/lib/libusbhost.so-backup
then copy the new one into /system/lib
change permissions to root.root 0644
reboot
I am not using that library and my units are working, so it possibly does fix it in a more reliable way, but isn't absolutely necessary to get it working on current ROMs. I believe there is a race condition in the code that can be resolved.
sfhub said:
rename /system/lib/libusbhost.so to /system/lib/libusbhost.so-backup
then copy the new one into /system/lib
change permissions to root.root 0644
reboot
I am not using that library and my units are working, so it possibly does fix it in a more reliable way, but isn't absolutely necessary to get it working on current ROMs. I believe there is a race condition in the code that can be resolved.
Click to expand...
Click to collapse
Just tried it.
Didn't work.
Gah.
So, I have a rooted, unlocked Nexus 7 4G 2013 with TWRP flashed. I did however drop it on the floor earlier today, which made the screen crack and the touchscreen completely unresponsive.
This is all covered in my insurance, so it's not like I'm trying to fix it. I do however need some of the files in it, but since I had a password lock on the startpage, I have no way of getting through it with my touchscreen broken.
So I was wondering if it was possible to remove the lockscreen without doing a wipe that'll delete all my files, or if there's another way to mount the device as a USB drive so I can fetch my files.
Thanks a lot for taking time and reading this far, and thanks in advance for all suggestions.
November13 said:
So, I have a rooted, unlocked Nexus 7 4G 2013 with TWRP flashed. I did however drop it on the floor earlier today, which made the screen crack and the touchscreen completely unresponsive.
This is all covered in my insurance, so it's not like I'm trying to fix it. I do however need some of the files in it, but since I had a password lock on the startpage, I have no way of getting through it with my touchscreen broken.
So I was wondering if it was possible to remove the lockscreen without doing a wipe that'll delete all my files, or if there's another way to mount the device as a USB drive so I can fetch my files.
Thanks a lot for taking time and reading this far, and thanks in advance for all suggestions.
Click to expand...
Click to collapse
Install AROMA filemanager via TWRP google it!
then you can copy your files to a usb drive IF YOU HAVE AN OTG CABLE
malikmoreni said:
Install AROMA filemanager via TWRP google it!
then you can copy your files to a usb drive IF YOU HAVE AN OTG CABLE
Click to expand...
Click to collapse
I don't have an OTG cable, sadly.
November13 said:
I don't have an OTG cable, sadly.
Click to expand...
Click to collapse
Do you have usb debugging enabled?
malikmoreni said:
Do you have usb debugging enabled?
Click to expand...
Click to collapse
Yeah, I do.
November13 said:
I don't have an OTG cable, sadly.
Click to expand...
Click to collapse
November13 said:
Yeah, I do.
Click to expand...
Click to collapse
Wrote a blog post for you http://www.andgeek.com/2014/06/using-adb-to-copy-files-to-from-your.html
follow it if you have ADB on your pc
SOLVED
My device is working properly until this moment that when I connect it to my pc, it only reads the storage,I can access both internal and external, view images and whatsoever, but when I try to copy a file into it. it says " The device has either stopped responding or has been disconnected" . I don't know what happened. I tried formatting/factory reset, wipe cache, dalvik, changed USB cable/port and I even flashed to stock rom. I reinstall the samsung drivers too but no luck. This happened after I flashed a custom rom (CM 12.1) but like I said, I flashed again to stock rom but nothing happened. I tried to plug in my Phone and it works properly.. any help?
Solved
nephilim1 said:
My device is working properly until this moment that when I connect it to my pc, it only reads the storage,I can access both internal and external, view images and whatsoever, but when I try to copy a file into it. it says " The device has either stopped responding or has been disconnected" . I don't know what happened. I tried formatting/factory reset, wipe cache, dalvik, changed USB cable/port and I even flashed to stock rom. I reinstall the samsung drivers too but no luck. This happened after I flashed a custom rom (CM 12.1) but like I said, I flashed again to stock rom but nothing happened. I tried to plug in my Phone and it works properly.. any help?
Click to expand...
Click to collapse
Hi! I had this problem on my Tab S. No matter what I did it would say the same thing! So what I had to do was change my USB cable. Certain ones aren't as fast in which causes this error. Samsung stock cable or using a fast third party transfer cable solved my problem.
Another way is to disconnect my micro usb from my Tab S and stick it in my pc (since the micro SD came with an SD converter.) I would transfer my files over to my SD then disconnect it and stick it back in my Tab S. Those are my two solutions.
Sent from my SM-T800 using Tapatalk
DUHAsianSKILLZ said:
Hi! I had this problem on my Tab S. No matter what I did it would say the same thing! So what I had to do was change my USB cable. Certain ones aren't as fast in which causes this error. Samsung stock cable or using a fast third party transfer cable solved my problem.
Another way is to disconnect my micro usb from my Tab S and stick it in my pc (since the micro SD came with an SD converter.) I would transfer my files over to my SD then disconnect it and stick it back in my Tab S. Those are my two solutions.
Sent from my SM-T800 using Tapatalk
Click to expand...
Click to collapse
Hi, I figure it out now. I don't know what could be the exact problem but I tried to flash again CM12.1 and its gapps. USB problems are gone, its working normally now. Maybe you should try flashing a ROM too and see if it would fix the problem.
nephilim1 said:
Hi, I figure it out now. I don't know what could be the exact problem but I tried to flash again CM12.1 and its gapps. USB problems are gone, its working normally now. Maybe you should try flashing a ROM too and see if it would fix the problem.
Click to expand...
Click to collapse
If you resolve an issue, don't delete your original post! Others may have the same issue and may want to read. Simply post your solution and add SOLVED to the title.
redpoint73 said:
If you resolve an issue, don't delete your original post! Others may have the same issue and may want to read. Simply post your solution and add SOLVED to the title.
Click to expand...
Click to collapse
Hi, thanks for that. I reposted the original post. I don't know yet how to edit the title so I just added Solved into the post.
nephilim1 said:
Hi, thanks for that. I reposted the original post. I don't know yet how to edit the title so I just added Solved into the post.
Click to expand...
Click to collapse
Great! Thanks for fixing it.
To edit the title, if you click EDIT on the top post, and then clock GO ADVANCED, you can then revise the thread title. Its not absolutely mandatory to mark it SOLVED, but its sometimes useful.
I have the HTC Desire 816 from sprint, I believe it is a5chl, however I am currently using CM13 for a different model (a5dwg) because cm only supports CM12 for my device and I use my device on wifi only so I don't need data to work anyways. I've been using cm13 for the a5dwg on my phone for a while now and it's been working perfect, however I had an older version of TWRP, it was 2.8.0.4 ( I think) and I wanted to update it to 3.02 (or whatever the latest is). And when I went to update it, me being a silly goose, I accidentally flashed it to the boot partition and thought I bricked my device. I decided to wipe all storage partitions and reflash my rom and then use adb to update twrp. That seemed to work, and everything on my phone now works as it once did, EXCEPT it no longer reads any USB I plug into it. Before updating twrp and wiping, my phone would get a notification when plugging a usb in and I could then explore the files, however my phone no longer responds to usbs what so ever. Even in recovery it shows an option that says USB OTG but whenever I click on it, it does nothing. This is a really big annoyance because I used this option to easily flash nightlies and other files. Did wiping one of my partitions somehow break the usb otg? or was it updating the recovery that did so? Is there anyway I can fix this?
Sorry for the long and probably somewhat hard to understand post, but I've searched everywhere and cannot find anything about my problem. Any advice/input is greatly appreciated.
Have you developer option enabled and within it USB debugging?
Sent from my iPhone using Tapatalk
Stransky said:
Have you developer option enabled and within it USB debugging?
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
Yes usb debugging is enabled
I've never been able to get that to work on my A5chl. Stock or otherwise.