Develop Bugs

[Q] How to grant access to SD on PC once using cm7?

I follow the quoted post of Aleks to root my phone and setup cm7, it can be found here: http://forum.xda-developers.com/showthread.php?t=1311194&page=50
Unfortunately I was lazy and used Samsung Kies to access my SD cards instead of following his instructions to allow my PC to view them. Now using cm7 I don't get the usb utilities option he describes when I go under wireless and network settings.

StepanLevin said:
I follow the quoted post of Aleks to root my phone and setup cm7, it can be found here: http://forum.xda-developers.com/showthread.php?t=1311194&page=50
Unfortunately I was lazy and used Samsung Kies to access my SD cards instead of following his instructions to allow my PC to view them. Now using cm7 I don't get the usb utilities option he describes when I go under wireless and network settings.
Click to expand...
Click to collapse
Right now you cant mount USB storage on cm7, its broke. Its a know issue.
I've been pulling and pushing files through adb.

billydroid said:
Right now you cant mount USB storage on cm7, its broke. Its a know issue.
I've been pulling and pushing files through adb.
Click to expand...
Click to collapse
Thanks for the quick and straight forward reply. Good thing people are so diligent about insisting on a nandroid backup. Loved what I saw of cm7 and look forward to a stable version!

billydroid said:
Right now you cant mount USB storage on cm7, its broke. Its a know issue.
I've been pulling and pushing files through adb.
Click to expand...
Click to collapse
USB works fine for me on cm7. Adb also. Although I know some people can't get it to work. The first time you plugged your phone in after flashing cm7 did you let all the drivers install when you plugged your phone in? It took my laptop like 10 minutes to find and install the drivers
Sent from my SGH-T989 using Tapatalk

mikeyinid said:
USB works fine for me on cm7. Adb also. Although I know some people can't get it to work. The first time you plugged your phone in after flashing cm7 did you let all the drivers install when you plugged your phone in? It took my laptop like 10 minutes to find and install the drivers
Sent from my SGH-T989 using Tapatalk
Click to expand...
Click to collapse
To be fair it was connecting to Samsung Keis still but I assumed after five minutes it wasn't working. Maybe I needed to leave it for 10+ minutes connecting?

it works fine for me too on cm7!! im using cm7 as a daily driver

mikeyinid said:
USB works fine for me on cm7. Adb also. Although I know some people can't get it to work. The first time you plugged your phone in after flashing cm7 did you let all the drivers install when you plugged your phone in? It took my laptop like 10 minutes to find and install the drivers
Sent from my SGH-T989 using Tapatalk
Click to expand...
Click to collapse
It worked once on my windows 7 machine. Doesn't work at all on Ubuntu.
Sent from my SGH-T989 using Tapatalk

Okay using the stock Android OS when I go into Wireless and Network settings there is an option for usb utilities that when I go into allows me to access the SD cards on my PC. Does this appear only if connected to a PC via usb? Because I recall looking in the same or similar settings option when running cm7 and not finding usb utilities.

SD card mounting works fine if you use Auto USB Mount from the Market.

Wifi explorer from marketplace works for me
Sent from my SGH-T989 using xda premium

Oh no, USB mass storage is gone on Android 4.0 ICS Samsung G2 4GT

Ok i need some Major help with this Bare with me this is my first Post
Oh no, USB mass storage is gone on Android 4.0 Ice Cream Sandwich Samsung Galaxy S II. We should be able to use USB storage mode when enable USB debugging in Gingerbread. But it is not working on Android 4.0.4 ICS Samsung Galaxy S2. I have 2 options ~ Media device (MTP) and Camera (PTP) modes to choose only.
1.Bring up Settings.
2.Click More… (under Wireless and network).........I dont have this option at all on my device
3.Then select USB utilities ~ Set USB cable connection mode.
4.Select Connect storage to PC then.
5.Connect USB cable from phone to PC.
6.Select Turn on USB storage.
7.That’s all.
i do understand this process but its not a option for me at all i am so stuck

Try sfhubs autoroot package, though personally I like MTP mode, I can still move and copy files to/from the phone.

Just get USB switcher from the market
Sent from my SPH-D710 using xda premium

musikalharmony said:
Just get USB switcher from the market
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
i tried that and my super user denies permissions i cant even install cwr

kutty1905 said:
i tried that and my super user denies permissions i cant even install cwr
Click to expand...
Click to collapse
There's also this. http://forum.xda-developers.com/showthread.php?p=24010029
As rovar said..
rovar said:
Try sfhubs autoroot package, though personally I like MTP mode, I can still move and copy files to/from the phone.
Click to expand...
Click to collapse
Sent from my SPH-D710 using xda app-developers app

no USB utilities
I do not have "USB utilities" option on Android 4.1.1 ICS Samsung G2, so I do not know how to connect storage to PC. Anyone have an idea about it? Thanks a lot!

steven_2411 said:
I do not have "USB utilities" option on Android 4.1.1 ICS Samsung G2, so I do not know how to connect storage to PC. Anyone have an idea about it? Thanks a lot!
Click to expand...
Click to collapse
Did you read the posts above? They present a couple different ways to change MTP back to USB storage.

jziggy101 said:
Did you read the posts above? They present a couple different ways to change MTP back to USB storage.
Click to expand...
Click to collapse
None of them work for me either. I need it built into the phone without this pain in the butt to enable. I just ordered 990 S2's that I assume will have 4.0.4 installed like the 4 samples I have here; I have told Samsung that I will need to cancel my order if it is not an option on the device as it is required for my use. Granted, this is only about a thousand phones so it may not be enough for Samsung to care, but we shall see.

You have to reinstall the USB drivers to make it work.

PoisonerKA said:
You have to reinstall the USB drivers to make it work.
Click to expand...
Click to collapse
That's only because the transfer is being made over MTP; it would not exist if the storage was presented as mass storage. The user should be able to change the way the device shows up; between MTP and mass storage. I am not going to spend the payroll to install drivers on a thousand laptops, and a regular user shouldn't have to either. I understand that sometimes phones have problems with media scanning, but that should be a user settable option and the user can make a decision.

How to disable MTP?

I know there must be multiple posts on this, but after an hour, I'm striking out. I found a .ZIP for a GSII, but that did not work.
Any ideas?

seanvree said:
I know there must be multiple posts on this, but after an hour, I'm striking out. I found a .ZIP for a GSII, but that did not work.
Any ideas?
Click to expand...
Click to collapse
SGS3 EASY UMS (look for it here [free version] or in the play store [donate version]) mounts your phone as Universal Mass Storage rather than MTP if you want that option.

colbyrainey said:
SGS3 EASY UMS (look for it here [free version] or in the play store [donate version]) mounts your phone as Universal Mass Storage rather than MTP if you want that option.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1711009

Couldn't we just use the *#7284# to access the utility menu and change it that way?
Sent from my HTC MyTouch 4G

Sorry new to this. But would this have any negative effects if I used the above app to change to usb mass to download music from my computer? Mtp is slow and media monkey scans the whole phone before it syncs. Could I just keep it set to usb or would something not work after that?
Sent from my SGH-T999 using xda premium

mrmako777 said:
Couldn't we just use the *#7284# to access the utility menu and change it that way?
Sent from my HTC MyTouch 4G
Click to expand...
Click to collapse
After running this code, which one should I select?

seanvree said:
After running this code, which one should I select?
Click to expand...
Click to collapse
+1
---> Brought to you in part by my T999 / T-Mobile Galaxy SIII

that code gives me a chuckle. Always yelling at me about invalid mmi code
Sent from my Unicorn powered T999 using xda premium

Try the link I posted.
Sent from my SGH-T999 using xda premium

KillaHurtz said:
http://forum.xda-developers.com/showthread.php?t=1711009
Click to expand...
Click to collapse
Thanks. Works well and functions how the phone should be out of box.
---> Brought to you in part by my T999 / T-Mobile Galaxy SIII

HELP! Turn off storage: Galaxy Amp
I don't know if this is the right thread to put this but anyway...
I have a Samsung Galaxy Amp, a much cheaper, much watered-down version of the Galaxy Series, and I have been trying to enable default installation of apps to the external sd card. However, adb devices won't recognize my device because (I think) MTP storage is on.
I Have USB debugging on and the the device works fine over USB. However there is no way to disable storage from the phone's settings. It will automatically enter MTP storage on connection and I can't unmount it from the PC.
To be clear I want to disable ALL storage on the phone, not enable mass storage
Much of the menu options, style, setup, etc are similar to the s3. Any help would be appreciated.
*Also MTP is my best guess of why adb devices won't detect it, if it's something else insight on that will be much appreciated as well, thanks.
-I am a NEWB.

Cheapskate7 said:
I don't know if this is the right thread to put this but anyway...
I have a Samsung Galaxy Amp, a much cheaper, much watered-down version of the Galaxy Series, and I have been trying to enable default installation of apps to the external sd card. However, adb devices won't recognize my device because (I think) MTP storage is on.
I Have USB debugging on and the the device works fine over USB. However there is no way to disable storage from the phone's settings. It will automatically enter MTP storage on connection and I can't unmount it from the PC.
To be clear I want to disable ALL storage on the phone, not enable mass storage
Much of the menu options, style, setup, etc are similar to the s3. Any help would be appreciated.
*Also MTP is my best guess of why adb devices won't detect it, if it's something else insight on that will be much appreciated as well, thanks.
-I am a NEWB.
Click to expand...
Click to collapse
Sounds more like a driver issue to me. Click on "Drivers" in my sig and download and install the latest drivers. Then go to device manager, find where it shows your device, right click it and Update Drivers.
If that doesnt work, you can also try the UniversalAdbDriverSetup6.msi. Though after installing this, you may have reinstall the Samsung drivers again later in order to use MTP/UMS or Odin.
Normal operation for me, I can connect using ADB and still have access to the phones storage at the same time.

Thanks!
DocHoliday77 said:
Sounds more like a driver issue to me. Click on "Drivers" in my sig and download and install the latest drivers. Then go to device manager, find where it shows your device, right click it and Update Drivers.
If that doesnt work, you can also try the UniversalAdbDriverSetup6.msi. Though after installing this, you may have reinstall the Samsung drivers again later in order to use MTP/UMS or Odin.
Normal operation for me, I can connect using ADB and still have access to the phones storage at the same time.
Click to expand...
Click to collapse
Thanks! This worked great! The reason i thought it was MTP is because most articles make a point of telling you to turn off storage. Sorry if I posted in the wrong place and thanks again.

[Q] USB and SD on Xperia Play not working

Hey whats up you guys!
I just bought a Xperia Play and a have a problem...
The SD was working fine, i had tested two of them. So i plug the phone on the computer to access the SD and surprise, surprise, nothing happened. I mean, the battery was recharging but the PC do not find the Phone/SD and the Phone do not recognize USB mode or something like that, it was just recharging. Then, from out of nothing, the phone stop recognizing the SD. When i try to mount it, it works for a couple of seconds and then the phone unmount the SD.
I have formated both SDs to Fat, Fat32 and NTFS but still dont work.
Any ideas about what is this?
Thank you very much!
Update: After several "factory reset", Xperia Play is mounting the SD card, but USB still doesn't work.

try this
thefuga said:
Hey whats up you guys!
I just bought a Xperia Play and a have a problem...
The SD was working fine, i had tested two of them. So i plug the phone on the computer to access the SD and surprise, surprise, nothing happened. I mean, the battery was recharging but the PC do not find the Phone/SD and the Phone do not recognize USB mode or something like that, it was just recharging. Then, from out of nothing, the phone stop recognizing the SD. When i try to mount it, it works for a couple of seconds and then the phone unmount the SD.
I have formated both SDs to Fat, Fat32 and NTFS but still dont work.
Any ideas about what is this?
Thank you very much!
Update: After several "factory reset", Xperia Play is mounting the SD card, but USB still doesn't work.
Click to expand...
Click to collapse
Enable USB debugging and check your drivers on your PC.
Also if you have modded your phone you might have to reflash your recovery image because it sounds like a driver problem.

Rmontoya83 said:
Enable USB debugging and check your drivers on your PC.
Also if you have modded your phone you might have to reflash your recovery image because it sounds like a driver problem.
Click to expand...
Click to collapse
I've tried in "USB Debug" but still doesnt work. And what drivers should i check for? I dont think the problem is in my PC cause i have tried in another one.
The thing is i bout this phone from a guy so it isnt new, but i dont think it was "modded" - at least doesnt seem like it was.
And lets say that i would have to reflash it, how would i do it without USB?
Thanks!

sounds like it might be broke
thefuga said:
I've tried in "USB Debug" but still doesnt work. And what drivers should i check for? I dont think the problem is in my PC cause i have tried in another one.
The thing is i bout this phone from a guy so it isnt new, but i dont think it was "modded" - at least doesnt seem like it was.
And lets say that i would have to reflash it, how would i do it without USB?
Thanks!
Click to expand...
Click to collapse
Call a local cell phone repair place it sounds like it might be a hardware problem

Rmontoya83 said:
Call a local cell phone repair place it sounds like it might be a hardware problem
Click to expand...
Click to collapse
This will be a problem cause there is none Sony's authorized place and the others are not that good. I guess i will just return the phone :/
Anyways, thanks for your support!

Before you return it just download PC companion and install it then plug in the phone and see if it is recognized then and if not then yea probably hardware problem
sent from my Sony Ericsson Xperia Play™(r800x) Running Slimbean 3.0 using Tapatalk 2™

yup pc companion worth a try
If that dont work try this. Power the phone off and hold the back button while connecting it if it does it would confirm its a software problem.

I had tried with PC Companion and it does not work either :/
So... I turned the phone off and connected it pressing the back button. Something different happened... The screen dont turn on. I mean, the light on the power button gets on but the screen do not. Anyways, the PC still dont recognize nothing.
As i said i have tested other cable and other PC but this other cable is from Lumia 710. Both are micro-USB but Lumia's dont have that thing near to the connections. I have also tested the Sony Ericsson's cable on Lumia and it works fine. But anyway, is there any chance of the problem be the cable? I have found a thread with a problem like this and the guy have tested other "working" cable and it still doesn't worked but when he tried a third cable it worked.
Its pretty weird that in whole internet there is so few problems like this lol
And again, thank you all for the support!
Edit:
I check out the "liveware" when i plug the phone into computer and it recognize as charger.
By the way, my device have Android 2.3.3. Shouldn't it have Android 2.3.4?

try doing this, mount the sd card. right click on my computer select > manage> choose storage>disk management. now look for your sd card space,(eg. if ur sd card is 8gb then look for a space or disk showing 7.45GB or whatever u card size is) right click and select change drive letters and path, now select add and assign a letter from the list for ur drive and now ur sd card must be visible.

thefuga said:
I've tried in "USB Debug" but still doesnt work. And what drivers should i check for? I dont think the problem is in my PC cause i have tried in another one.
The thing is i bout this phone from a guy so it isnt new, but i dont think it was "modded" - at least doesnt seem like it was.
And lets say that i would have to reflash it, how would i do it without USB?
Thanks!
Click to expand...
Click to collapse
Have you tried accessing the connectivity settings on your phone maybe auto mount has been switched off so either turn it back on or click mount if not try media transfer mode. If none of these work there is a fault possible software or hardware. Also make sure liveware is not set to charge only when connected to the computer
Sent from my R800i using xda premium
---------- Post added at 03:52 AM ---------- Previous post was at 03:47 AM ----------
Android 2.3.4 is the latest official release for the xperia play however both are just as good i think 2.3.4 had some memory optimizations made
Sent from my R800i using xda premium

bodygaurd said:
try doing this, mount the sd card. right click on my computer select > manage> choose storage>disk management. now look for your sd card space,(eg. if ur sd card is 8gb then look for a space or disk showing 7.45GB or whatever u card size is) right click and select change drive letters and path, now select add and assign a letter from the list for ur drive and now ur sd card must be visible.
Click to expand...
Click to collapse
The computer do not found anything :/
tonymontana079 said:
Have you tried accessing the connectivity settings on your phone maybe auto mount has been switched off so either turn it back on or click mount if not try media transfer mode. If none of these work there is a fault possible software or hardware. Also make sure liveware is not set to charge only when connected to the computer
Sent from my R800i using xda premium
---------- Post added at 03:52 AM ---------- Previous post was at 03:47 AM ----------
Android 2.3.4 is the latest official release for the xperia play however both are just as good i think 2.3.4 had some memory optimizations made
Sent from my R800i using xda premium
Click to expand...
Click to collapse
You mean in "Sony Ericsson/connectivity"? If yes, there is no such thing of auto mount in my device. And about Liveware, i cant find this option of "charge only". I have tryed mtf mode, but doesn't work either.
Anyways, i dont think is a configuration problem cause i have wiped the phone several times.
About a "software problem", would be possible to fix it have said that the computer dont even know that the device was plugged in?
Thank you guys!

10.1.2 usb mass storage option?

So i upgraded to cm 10.1.2 and i'm having a hard time trying to figure out how mount as mass storage rather than MTP or PTP
for the life of my, i can't find the option.
i'm running linux so MTP is not an option for me
anyone know where i can change it?
thank you
sam

when you goto storage hit menu do you see any other options when you click menu in your storage settings ?

denti said:
So i upgraded to cm 10.1.2 and i'm having a hard time trying to figure out how mount as mass storage rather than MTP or PTP
for the life of my, i can't find the option.
i'm running linux so MTP is not an option for me
anyone know where i can change it?
thank you
sam
Click to expand...
Click to collapse
That's because they removed mass storage option in 4.2.2

denti said:
guess i'll find another way to move files around as MTP and linux no play well together
Click to expand...
Click to collapse
Some linux distros support MTP. Ubuntu, for example, although it hasn't been officially backported to some older releases. But it is available for older releases in a developer's third-party ppa. Unfortunately, I can't post the link. Still, I prefer USB mass storage to MTP. But I'm going to try MTP for awhile and see if it grows on me.
I noticed that there are a number of apps that come up in the Android Market / Google Play Apps if you search for "USB mass storage", but I haven't tried any of them. There are also third-party apps that provide file sharing via wifi using samba or ftp. Not exactly what you're looking for, but I thought I'd mention it. ES File Explorer is an example. I use it, and like it, but I haven't used the particular features I just mentioned because, until my recent upgrade to JB 4.2 I didn't need them -- I used USB mass storage.
In a thread on AndroidCentral, someone said google does not want to use USB mass storage. I don't know if that's true, and if it is true, I don't know what google's reasons are for abandoning USB mass storage.

stcr1 said:
Some linux distros support MTP. Ubuntu, for example, although it hasn't been officially backported to some older releases. But it is available for older releases in a developer's third-party ppa.
Click to expand...
Click to collapse
I tried this without success. At this point, I forget what the problem was, because I've tried so many different things. I think I was unable to get read-write access. It was read only. Not sure, though. But it didn't work for me.
stcr1 said:
There are also third-party apps that provide file sharing via wifi using samba or ftp.
Click to expand...
Click to collapse
I tried a couple of these and they did not work reliably. I have a large git repo that I was trying to clone, and it would either silently fail mid-way (using Samba Filesharing for Android by funkyFresh), or git would complain about corrupt/missing objects (using Servers Ultimate by Ice Cold Apps). The latter also has an NFS server, but I wasn't able to connect to it. I kept getting a clnt_create Program not registered error. All of the problems here with both the samba servers and NFS could be specific to my hardware and software environment, and/or configuration settings. YMMV.
stcr1 said:
I noticed that there are a number of apps that come up in the Android Market / Google Play Apps if you search for "USB mass storage", but I haven't tried any of them.
Click to expand...
Click to collapse
I tried a ton of these. The only one that looks promising (for my device) is Multi Mount SD-Card Lite by rafoid. I hope it works out. Haven't tried cloning my git repo yet. Again, my experiences could be specific to my hardware and software environment. YMMV.
Off topic: Along the way I found AirDroid. Looks pretty cool, but doens't look like a solution to the problems in this thread.

You can try this mod and see if it works for you. It is really 2 lines on a terminal:
http://forum.xda-developers.com/showthread.php?t=1800935
It worked for me before to force my phone go into mass storage mode. I haven't used it for the latest mods.

angler_fish said:
You can try this mod and see if it works for you. It is really 2 lines on a terminal:
http://forum.xda-developers.com/showthread.php?t=1800935
It worked for me before to force my phone go into mass storage mode. I haven't used it for the latest mods.
Click to expand...
Click to collapse
That's a good idea. I sorta tried that, and it didn't work for me, but it obviously has worked for other people. I say "sorta" because I didn't use a terminal, but used an app in the Marketplace wihich is supposed to do the same thing. The app is USB mode switch for SGS1 on CM by Zatta. It's the subject of a thread here (showthread.php?p=21505914). I would post the link to the thread, but unfortunately I can't post links.

stcr1 said:
That's a good idea. I sorta tried that, and it didn't work for me, but it obviously has worked for other people. I say "sorta" because I didn't use a terminal, but used an app in the Marketplace wihich is supposed to do the same thing. The app is USB mode switch for SGS1 on CM by Zatta. It's the subject of a thread here (showthread.php?p=21505914). I would post the link to the thread, but unfortunately I can't post links.
Click to expand...
Click to collapse
Just download a Terminal Emulator on Google Play. Search Terminal and the first one should work. Make sure you give it root privilege, as you are modding system files. Hope that helps!

angler_fish said:
You can try this mod and see if it works for you. It is really 2 lines on a terminal:
http://forum.xda-developers.com/showthread.php?t=1800935
It worked for me before to force my phone go into mass storage mode. I haven't used it for the latest mods.
Click to expand...
Click to collapse
I put CM10.1.2 on my phone a few days ago. Until today, whenever I plugged it into my computer it would go into mass storage mode as expected and everything was fine. Then, I installed Button Savior, which required me to enable USB debugging mode, and after that it connected in MTP mode every time. If I tapped the notification it would give me an option to uncheck MTP mode, but tapping that any number of times had no effect (the checkmark wouldn't go away). I tried the solution suggested in the linked thread, but now it's even worse. It no longer connects in MTP mode, but it doesn't connect in mass storage mode either. Now, it connects in something called "installer mode" with no option to change anything. It shows up in Explorer on my computer, but when I try to open the drive the computer asks me to insert a drive.
Any idea how I get my mass storage mode back?

Odd, teamchopsticks pulled USB mass storage from cm10.1 because of crashes when disconnecting from the computer.
Sent from my SAMSUNG-SGH-T989 using Tapatalk 4

Cyanogenmod removed support for USB mass storage after CM10.0 because "The kernel support was flaky... USB mass storage has been deprecated by Google and is no longer supported."
https://jira.cyanogenmod.org/browse/CYAN-540
Multi Mount SD-Card Lite by rafoid on Google Play worked for me for awhile, then stopped working reliably. I lost some files as a result. Now I'm going to try adbfs:
https://github.com/spion/adbfs-rootless
(Thanks to dalingrin for this suggestion, made in this related thread: http://forum.xda-developers.com/showthread.php?t=2023066)

This article explains why Android moved from USB Mass Storage to MTP access for the internal storage.
hxxp://androidpolice.com/2011/11/18/impromptu-qa-session-with-android-engineer-dan-morrill-brings-to-light-reasons-behind-galaxy-nexus-lack-of-usb-mass-storage/