Usb mass storage mode? HELP!!! - Galaxy S III Q&A, (US Carriers)

Ok so I just upgraded yesterday from the HTC inspire and I must say I'm liking the S3. Except for one thing, no usb mass storage mode? Duuuwwwhhhaaaatttt??? This is awful...just awful.. I work night shifts and play minecraft a lot at work
D) and alwayed used my inspire for transfering the save data on my work computer to my personal desktop at home... I NEED this FIXED.!! I have the 16GB sd card I pulled out of my inspire shoved in the S3's ext-sd slot and would love to know how to use it as a usb mass storage like I did on my inspire.. I have tried the easy ums app and it doesn't work :/ so here I am, humbly asking for help from you geniuses...
Sent from my SAMSUNG-SGH-I747 using xda premium

Not sure if this is what you're asking but here goes...
I just started using the S3 as well, upgraded from an S2 T989 (T-mobile)
On the S2, when I connect to the USB port, I can "turn on" usb mass storage mode to connect to the PC and I'm not seeing that option here on the S3.
However, when I connect the phone to my PC, I get the following options:
- Media device (MTP): automatically checked
- Camera (PTP)
And when I check on "camera (PTP)", my PC would recognize the phone as SGH-T999. And when I click on it, I would have two options:
- Card (External SD)
- Phone (Internal SD)
From here, I can just copy and paste whatever from PC to SD card and vice versa.

belly1026 said:
Not sure if this is what you're asking but here goes...
I just started using the S3 as well, upgraded from an S2 T989 (T-mobile)
On the S2, when I connect to the USB port, I can "turn on" usb mass storage mode to connect to the PC and I'm not seeing that option here on the S3.
However, when I connect the phone to my PC, I get the following options:
- Media device (MTP): automatically checked
- Camera (PTP)
And when I check on "camera (PTP)", my PC would recognize the phone as SGH-T999. And when I click on it, I would have two options:
- Card (External SD)
- Phone (Internal SD)
From here, I can just copy and paste whatever from PC to SD card and vice versa.
Click to expand...
Click to collapse
Well let me start with this then..on my inspire, I could plug it up to any computer and it would show up as a disk drive and I could transfer baby file back and forth at my will.
Now that I have my S3, I've realised that they've done any with usb mass storage and adopted mtp. Which doesn't work for me. I get a message 'cannot copy "file name" the device has either stopped responding or has been disconnected.'
I can also connect through ptp and it will transfer most files, but not all. It will get to a certain point it gives me the good ole 'cannot copy "file name" the device has either stopped responding or has been disconnected.' message.
So overall, my question is simply this, is there a way to enable usb mass storage for the external sd card on my sgs3? Either by fixing easy ums to work for a 1747 or by installing another app that I don't know about.
Btw, my s3 is rooted, running stock Rom and stock kernel, stock everything. I've installed busybox as well.
Sent from my SAMSUNG-SGH-I747 using xda premium

I also need to get this working. I am always on the road and want to listen to music through my radio, and be able to transfer files from my various computers which have all types of Operating Systems running on them. Any fix? I am Also stock everything with root and busybox

did you guys see this?
http://www.xda-developers.com/andro...and-media-transfer-protocol-xda-developer-tv/

I'm hoping someone can get this ported over for the US version. http://forum.xda-developers.com/showthread.php?t=1711009
What operating system are you running? I never have any issues using MTP on Windows 7.

calceltic said:
did you guys see this?
http://www.xda-developers.com/andro...and-media-transfer-protocol-xda-developer-tv/
Click to expand...
Click to collapse
Yes I've seen this but it only for the international version...
And I'm running win 7 and I also have a win xp that use as well...
Sent from my SAMSUNG-SGH-I747 using xda premium

Well add me to the list of: MTP sucks! This is pretty awful, I mean if there is a work-around fine, but we shouldn't HAVE TO work around just to get Mass Storage support.

As of now we are stuck with MPT.
Works ok though I guess, I can move files back and forth. You can also try using a wifi explorer if your on the same network.

JDMpire said:
Well add me to the list of: MTP sucks! This is pretty awful, I mean if there is a work-around fine, but we shouldn't HAVE TO work around just to get Mass Storage support.
Click to expand...
Click to collapse
No flippin joke... I seriously hope somebody figures out something soon... this almost makes me hate my new phone.. :'( that shouldn't be how you feel about a phone you've had for less than a week... fml
Sent from my SAMSUNG-SGH-I747 using xda premium

family682guy said:
No flippin joke... I seriously hope somebody figures out something soon... this almost makes me hate my new phone.. :'( that shouldn't be how you feel about a phone you've had for less than a week... fml
Sent from my SAMSUNG-SGH-I747 using xda premium
Click to expand...
Click to collapse
Dont stress out too much, I see that your new here, stick around for a while and see what the devs here can do with these phone. Its amazing the stuff the create for us... 99% of the time for FREE! Its really a great place, its just not very newb friendly. Ive been here this long and Im still a newb (compared to other forums I belong to...).
But yea, stay for a while and watch the magic happen (Geez, that should be our tag line... )

JDMpire said:
Dont stress out too much, I see that your new here, stick around for a while and see what the devs here can do with these phone. Its amazing the stuff the create for us... 99% of the time for FREE! Its really a great place, its just not very newb friendly. Ive been here this long and Im still a newb (compared to other forums I belong to...).
But yea, stay for a while and watch the magic happen (Geez, that should be our tag line... )
Click to expand...
Click to collapse
Haha that is a pretty good tagline lol I guess I'll just have to follow your advice and stay patient for a little while... I just hope there is someone actually working on this fix for the 1747.. if I knew of them, I would be more than willing to donate for the cause.
Sent from my SAMSUNG-SGH-I747 using xda premium

Alrighty!! I've done some snooping around and found this!!!:
Here's a thread for the AT&T S3 on Mass Storage, requires some tinkering though.
http://forum.xda-developers.com/showthread.php?t=1768752&highlight=mass+storage
So basically if you follow all the instructions, your 1747 will be able to mount its external sd card as a usb mass storage. Tried it myself!!! Amazing!!! Haha!!! Life is good once again...
In addition to the above steps, I also had to do something else. I'm running windows 7, but I don't see why it would be any different for any other windows, and after I installed gscript I had to go to device manager in windows, find your phone (should be under portable devices) and then right clicked and updated driver software. After that finished, the pc had to reboot. After reboot, I ran the scripts in gscript... Aaannnndddd... BAM.! MAGIC.!
I hope this helps those who are frustrated with their 1747 as well... this is a temp fix until a better one comes out... buuuuttt... cheers
Sent from my SAMSUNG-SGH-I747 using xda premium

also, remember to unmount your phone from windows before running the mtp script. I'm not sure what will happen if you don't, but let's not try to find out, right?
Sent from my SAMSUNG-SGH-I747 using xda premium

I'm not using the I747 (I take it thats the T Mobile branded version), Im in fact using the SCH-I535, Verizon version. Due note that the phone does contain GSM radios so I am able to use it on T for voice (perfect!) and edge data (expected but better then nothing)...
I'm assuming SMS & MMS work as well, albeit untested.

JDMpire said:
I'm not using the I747 (I take it thats the T Mobile branded version), Im in fact using the SCH-I535, Verizon version. Due note that the phone does contain GSM radios so I am able to use it on T for voice (perfect!) and edge data (expected but better then nothing)...
I'm assuming SMS & MMS work as well, albeit untested.
Click to expand...
Click to collapse
Sgh-1747 is AT&T. T-mobile S3 is sgh-t999 I believe.. and the Verizon version has gsm radios as well as cdma.? That's badapple lol I wonder if that is the same for the 1747 but vice versa?
Sent from my SAMSUNG-SGH-I747 using xda premium

family682guy said:
Alrighty!! I've done some snooping around and found this!!!:
Here's a thread for the AT&T S3 on Mass Storage, requires some tinkering though.
http://forum.xda-developers.com/showthread.php?t=1768752&highlight=mass+storage
For future reference, here are the AT&T (And other non-international S3) Dev forums.
http://forum.xda-developers.com/forumdisplay.php?f=1667
So basically if you follow all the instructions, your 1747 will be able to mount its external sd card as a usb mass storage. Tried it myself!!! Amazing!!! Haha!!! Life is good once again...
In addition to the above steps, I also had to do something else. I'm running windows 7, but I don't see why it would be any different for any other windows, and after I installed gscript I had to go to device manager in windows, find your phone (should be under portable devices) and then right clicked and updated driver software. After that finished, the pc had to reboot. After reboot, I ran the scripts in gscript... Aaannnndddd... BAM.! MAGIC.!
I hope this helps those who are frustrated with their 1747 as well... this is a temp fix until a better one comes out... buuuuttt... cheers
Sent from my SAMSUNG-SGH-I747 using xda premium
Click to expand...
Click to collapse
Also, i just ran into this problem... the fix i mentioned above worked on my work computer but now that im home and i tried it..it didnt work.. :/
BUT!! i figured out the problem. The difference between my work and home computer? Kies... idk if it was that progam itself or just the drivers that came along with it but regardless i uninstalled kies and all the drivers associated with it. After that i plugged in my phone, ran the "mount" script and voila. MAGIC ONCE AGAIN!
Just thought i would inform the masses on what ive done so far to fix this problem

There is another option....
Get yourself a little adapter:
http://www.amazon.com/gp/product/B0027YYMU6/
Then you can plug any USB drive directly into that.. then the adapter into the phone.
Your phone will see it as a normal USB Drive... you can then use any filemanager to transfer files from the phones SD to that USB drive... Unplug the USB, pop it into a computer and you're all set.
I'll admit it's a bit kludgy, but until storage mode becomes available, you can use this on OS's that won't work properly with the existing MTP.
NOTE: Might want to buy a FEW adapters... i bought 1, worked great.. friend bought 2 more.. neither worked.. same brand etc... I have 2 more on the way just in case..but for .79 plus free shipping no reason not to buy half a dozen hehe

DroidGnome said:
There is another option....
Get yourself a little adapter:
http://www.amazon.com/gp/product/B0027YYMU6/
Then you can plug any USB drive directly into that.. then the adapter into the phone.
Your phone will see it as a normal USB Drive... you can then use any filemanager to transfer files from the phones SD to that USB drive... Unplug the USB, pop it into a computer and you're all set.
I'll admit it's a bit kludgy, but until storage mode becomes available, you can use this on OS's that won't work properly with the existing MTP.
NOTE: Might want to buy a FEW adapters... i bought 1, worked great.. friend bought 2 more.. neither worked.. same brand etc... I have 2 more on the way just in case..but for .79 plus free shipping no reason not to buy half a dozen hehe
Click to expand...
Click to collapse
Yea, that would work... but im more on the side of "my phone should do this" lol dont know why they completely removed usb mass storage... they shouldve at least made it optional in the settings or something, ya know? those little adapters would work but idk how id feel about having to carry around an adapter just so i can transfer files..
Heres a scenerio:
Say my friend calls me up and wants a file that i have on my computer, so i use that adapter and transfer it to my phone, go to his house only to realize i accidentally left the adapter stuck in my computer at home :/ thats a pain in the you know what lol
Just a thought haha

family682guy said:
....dont know why they completely removed usb mass storage... they shouldve at least made it optional in the settings or something, ya know?
Click to expand...
Click to collapse
The WHY actually is documented around here somewhere... the short version is, with the way the OS is written, mounting the card as USB storage makes it unavailable to the system. Since most of the newer Androids OS use the SD card more heavily (such as A2SD type stuff) it would render applications 'broken' whenever the USB was plugged in.
That's the official story.. I'm not sure I buy it myself as I've seen apps that let you use the SD card on my original EVO AND have USB mode enabled just fine.. granted transfer rates sucked, and occassionally a file would get corrupted, but it worked 99% of the time. I don't know what 'tricks' those apps used to get it to work, but I don't see why Google couldn't use those same tricks directly in the OS.
Another option btw.. is Wifi Explorer Pro. If you're PC is on the same WiFi network, you can run the app then go to a webpage on your PC to upload/download files as needed. It's not as fast as a cable.. but it does work pretty well and is simple to use.

Related

SD Card blank or has unsupported file system.

For no apparent reason, my phone just threw up this warning. I'd really rather not have to format it. Oddly enough, I can't access the Disk Management on my laptop. I put the card in an adapter into my computer and it can't seem to read it there at all either. Doesn't even notice it's in there.
Is there any way I can get to the card to scan it and attempt either to fix it or at the very least get my files off of it? Any way, since neither the computer or the phone can access it, I can use the phone to USB access the card on the computer?
Sent from my HTC 3VO using XDA App
That doesn't sound good :/ If you can't get the phone or computer to read it, it might be toast. Have you tried going into recovery and mounting the sd card and see if it will read? What type of card is it? And what rom were/are you running?
Sent from the CM powered 3d
johnequickiii said:
For no apparent reason, my phone just threw up this warning. I'd really rather not have to format it. Oddly enough, I can't access the Disk Management on my laptop. I put the card in an adapter into my computer and it can't seem to read it there at all either. Doesn't even notice it's in there.
Is there any way I can get to the card to scan it and attempt either to fix it or at the very least get my files off of it? Any way, since neither the computer or the phone can access it, I can use the phone to USB access the card on the computer?
Sent from my HTC 3VO using XDA App
Click to expand...
Click to collapse
had this happen to my after market 8gb class 8 sdcard .. was very upsetting. the tool i used was msdos based but i can't seem to find the name.
a friend recommends using getdataback fat32 as saying he has used it for 8+ yrs.
i've generally tried to stick to main stream name brand sdcards now ..
sorry for the bad news, but hope the tool helps to recover your sdcard data.
Haven't tried the recovery mounting thing yet. Will give it a shot.
Using a Samsung 16gb on stock non rooted.
Also, can anyone show me to a definitive guide as to how to install the Android 1.0 drivers?
Sent from my HTC 3VO using XDA App
Think I got the right driver installed. How would I be able to see the card through fastboot though? I'm a little lost on that one.

[Q] Rezound wont mount to PC

Love my phone, but I can't get it to mount to my pc. Before the latest update I was able to use easy tether and access my sd card to transfer files. After the update neither the PC nor the phone do anything when plugged in, other than charge the phone. I've only found one computer that I can mount my phone to. Has anyone else had this problem and found a solution? I've tried multiple USB cords and even HTC's support line. They seem to think Verizon's media manager is to blame, but I think it would happen with all of us if that were true.
BTW phone is completely stock.
I have the same issue.
http://forum.xda-developers.com/showthread.php?t=1546598
Not Quite The Same
My computer doesn't recognize my phone at all. My DINC worked fine on every computer I tried it on, too bad I can't get used to the smaller screen and the 3G speeds again.
What does your computer say under device manager? Might have to update drivers, or delete them and reinstall them.
Sent from my ADR6425LVW using Tapatalk
Just one entry has a problem, but my coworkers Samsung Captivate works in this PC. The other computer doesn't have any issues in Device Manager. When I try to update it the Hardware Update Wizard says that it could not find a better match for my hardware. I can't post the image yet, 8 more posts to go.
http:
//i43.tinypic.com
/2ymdeaa.jpg
I would try uninstalling and reinstalling the HTC drivers. You may also try a different USB port, if you haven't already.
CaliDerb said:
Love my phone, but I can't get it to mount to my pc. Before the latest update I was able to use easy tether and access my sd card to transfer files. After the update neither the PC nor the phone do anything when plugged in, other than charge the phone. I've only found one computer that I can mount my phone to. Has anyone else had this problem and found a solution? I've tried multiple USB cords and even HTC's support line. They seem to think Verizon's media manager is to blame, but I think it would happen with all of us if that were true.
BTW phone is completely stock.
Click to expand...
Click to collapse
Yeah I think it has to do with the Verizon bloat. My Dad's work computer won't see his phone but it sees mine just fine. We both have Rezounds, but mine obviously isn't stock like his.
Tempted to hard reset
I'm so fed up with this that I am tempted to let Verizon do a factory reset. Either it works or they'll send a refurbished phone and hopefully that will one will work. Either way one way or another its going to cost them man hours or phones. I'm fed up with the bloat and the problems it causes.
I'm posting from my Windows 7 i7 gaming rig. My Rezy is usb connected to my rig. I can navigate both my internal memory file system as well as my SD card file system from Win7.
My Rezy is locked and stock, btw. I love this phone.

[Q] Bad Situation w/ my gs2

So ive had my galaxy s 2 for a few months now, downloaded hundreds of songs, taken near a thousand photos, and yesterday the digitizer/lcd was shattered after being sat on. I can't replace this phone, and my parents who own the contract didn't purchase insurance for it. I am nearly broke, and the repair costs for this part is over 200$, and my parents refuse to pay for this. All I need to do is copy all of the files from my phone to my computer, but i cannot enable mass storage to access the pictures/music on the internal storage because the screen is out. Does anyone have an idea as to how I could fix this, or move the files off of the phone? A thousand thanks to whoever could help me in this/:
DaltonCope said:
So ive had my galaxy s 2 for a few months now, downloaded hundreds of songs, taken near a thousand photos, and yesterday the digitizer/lcd was shattered after being sat on. I can't replace this phone, and my parents who own the contract didn't purchase insurance for it. I am nearly broke, and the repair costs for this part is over 200$, and my parents refuse to pay for this. All I need to do is copy all of the files from my phone to my computer, but i cannot enable mass storage to access the pictures/music on the internal storage because the screen is out. Does anyone have an idea as to how I could fix this, or move the files off of the phone? A thousand thanks to whoever could help me in this/:
Click to expand...
Click to collapse
Is Android Debugging on? Then you probably could get ADB to work.
If not, then...
Thats the thing. the screens black on my phone cause its broken, so i cant check if its on or not. idk how to use mass storage w/o this):
Droid VNC server may be an option, if you can somehow get it to work.
You have to download the app on the market to vnc with the computer, it would work if I wouldve already downloaded it.. I cant do anything on my phone at all. Thanks for the attempt though
DaltonCope said:
Thats the thing. the screens black on my phone cause its broken, so i cant check if its on or not. idk how to use mass storage w/o this):
Click to expand...
Click to collapse
sure you can, plug it in to your computer and just run adb devices, if it shows up, then debugging is on, if it is off it will tell you no device found
so to pull all the files off your sdcard assuming debugging is on..
1. in adb mount the sdcard (I forget the command off the top of my head, but google is your friend)
2. adb pull /sdcard some_folder_name_in_your_sdk_directory
DaltonCope said:
You have to download the app on the market to vnc with the computer, it would work if I wouldve already downloaded it.. I cant do anything on my phone at all. Thanks for the attempt though
Click to expand...
Click to collapse
Assuming I understand this correctly, you can still download apps to your phone by logging in to the market from your computer. This may still be an option.
Sent from my SGH-I777 using XDA
Sent from my SGH-I777 using XDA
I'm stupid when it comes to this stuff, but if your using stock-based rom you could use kies air
Sent from my SGH-I777 using XDA
glad4pie said:
I'm stupid when it comes to this stuff, but if your using stock-based rom you could use kies air
Sent from my SGH-I777 using XDA
Click to expand...
Click to collapse
he can't use scree. Kies you need to run it from a I.. phone so it connects with pc
Sent from my SAMSUNG-SGH-I777 using xda premium
If you boot into recovery mode and use some pictures of recovery mode to get to USB mass storage option, maybe that would work?
Could also try adb pull-ing.
Sent from my SGH-I897
You could always look around eBay craigslist or anywhere else you can think of and you might get lucky in finding a cheap gs2 that doesn't work but the screen is still intact or maybe if you know anyone that maybe willing to let you borrow their screen from their phone for yours if you know how to. I just haven't pulled apart any phones since I came
To the US in 2002 so I'm not sure if its still that simple to do.
I haven't tried it yet so some of the others may be able to chime in but what about the possibility of using the HDMI adapter. I have looked at purchasing one and they are not very expencive depending on the source. I just do not know if it will automatically output the video when connected or it needs to be enabled.
Sent from my SAMSUNG-SGH-I777 using Tapatalk
Mounting SD in recovery sounds like your best bet
Sent from my SGH-I777 using XDA Premium App
jpruett79 said:
I haven't tried it yet so some of the others may be able to chime in but what about the possibility of using the HDMI adapter. I have looked at purchasing one and they are not very expencive depending on the source. I just do not know if it will automatically output the video when connected or it needs to be enabled.
Sent from my SAMSUNG-SGH-I777 using Tapatalk
Click to expand...
Click to collapse
it automatically works. nothing needs to be enabled
1) If you had USB debugging enabled, you can use ADB. If you're not sure - try it.
2) If you had a custom kernel with CWM installed, you can use ADB from within recovery. Recovery does not normally mount the sdcard but you can do it manually via ADB. I can provide info on this IF you can get ADB connecting first
3) HDMI is another possibility - although controlling the device will be problematic if the touchscreen is also failed. (It's possible that touchscreen is semiworking and main AMOLED is busted.)
For getting ADB installed and running, try Droid Explorer.
Been there done that.
Unfortunately, it'll cost some money to do a diy fix with this phone.
Last summer I dropped my htc aria onto gravel and the glass shattered. I googled around and found an oem digitizer for 30 bucks on ebay, and some great how-to-tear-apart your phone videos on youtube. 5 hours and multiple clumps of hair ripped out later, I got the thing fixed. Granted the light from the soft keys now bleeds onto the screen (thankfully CM7 let me disable them) and the trackpad became recessed in too far to use. But it still got me through until I got my SGS2.
Only thing is, my lcd still worked, it was just the glass digitizer that broke.
MikeyMike01 said:
If you boot into recovery mode and use some pictures of recovery mode to get to USB mass storage option, maybe that would work?
Could also try adb pull-ing.
Sent from my SGH-I897
Click to expand...
Click to collapse
+1
This is probably your best bet if adb doesn't work.
I have CWM flashed, but I cant tell if im in recovery after holding down the buttons. And im not sure how to view the pictures after i take them in the mode..
You should be able to plug it in to your computer and MTP should connected automatically allowing you to copy your files

[Q] having a hard time transferring stuff to sd card

is there another way to transfer pics, roms and etc to the internal sd card and the external sd card other then using this horrible MTP junk? its taken me 10 mins to transfer 3 pictures to my external sd card using the MTP crap. this is driving me nuts. i am starting to hate this phone because its so complicated to transfer anything to the damn sd cards on this phone. i want mass storage back. so much quicker
so nobody has this issue like i do? i cant seem to transfer nothing to my internal or external sd card. even if i get lucky and it does start to transfer, im gonna be waiting at least 15 to 20 mins just to transfer some pictures
How are you doing the transfer? When I plug in my phone, it shows up in "My Computer" just like a disk. I double click my way to the right location and just drag and drop. simple. I was worried because of all the fuss over not supporting UMS, but I think this works as well or better.
One issue I did have was the usb cable I was using. The only one that works for me is the charging cable that came with the phone. If you're usng anything else, try using that cable.
Yes MTP is total crap compared to mass storage, but it's all we really got so...
i plug my phone into my windows 7 pc. it shows my phone, then i click on it and it shows me my internal sd card and external sd card. then i click on my external sd card and drag my photos from the pc to the external sd card and it shows its transferring then it just gets stuck at one point. nothing i can do about it. here is some pics to show u. the one wallpaper i tried to transfer from the pc to my sd card was only 1.43mb and it wont transfer over. when i try to transfer a rom over. forget about it. nothing happens
Edit: the only way i can get my stuff transferred over is to put my external sd card in my gfs sensation 4g and transfer all my files from my pc to her phone. then when i am done i take my sd card out of her phone and put it back in mine. thats the only way i can do it so far. i was hoping there was an easier way but i guess not. this is bs if u ask me. i hate samsung for making this so complicated
tomtommy306 said:
Yes MTP is total crap compared to mass storage, but it's all we really got so...
Click to expand...
Click to collapse
yeah it is bs. i was hoping someone would figure out a way to enable mass storage like they do for the international version.
s10shane said:
i plug my phone into my windows 7 pc. it shows my phone, then i click on it and it shows me my internal sd card and external sd card. then i click on my external sd card and drag my photos from the pc to the external sd card and it shows its transferring then it just gets stuck at one point. nothing i can do about it. here is some pics to show u. the one wallpaper i tried to transfer from the pc to my sd card was only 1.43mb and it wont transfer over. when i try to transfer a rom over. forget about it. nothing happens
Edit: the only way i can get my stuff transferred over is to put my external sd card in my gfs sensation 4g and transfer all my files from my pc to her phone. then when i am done i take my sd card out of her phone and put it back in mine. thats the only way i can do it so far. i was hoping there was an easier way but i guess not. this is bs if u ask me. i hate samsung for making this so complicated
Click to expand...
Click to collapse
That's what I do. I'm still on XP. Windows 7 is supposed to be better for this. Try the original cable.
thats all i have is the original cable. still no go. idk what up with it.
I had the same issue and turned out to be the two back usb ports I was using. The sgs3 didn't like them and would transfer extremely slow. Weird because I had no issues with my sgs2. I suggest trying different USB ports on your pc.
Sent from my SGH-I747M using xda app-developers app
blue265 said:
I had the same issue and turned out to be the two back usb ports I was using. The sgs3 didn't like them and would transfer extremely slow. Weird because I had no issues with my sgs2. I suggest trying different USB ports on your pc.
Sent from my SGH-I747M using xda app-developers app
Click to expand...
Click to collapse
yep that did it for me.. that is soo odd lol. i used a different usb port in the front since i have 4 of them. now everything transfers pretty quick. thanks for that tip. i still think that is so odd though. :good:
Edit: i hit the thanks button for everyone that tried to help me out.
I'm glad that worked for you. Its very odd indeed but makes me feel better that I'm not the only one or that its not just my pc. Maybe we were using lower speed ports. In any case you should be good to go now and will just have to use those ports like me.
Sent from my SGH-I747M using xda app-developers app

Have a problem. Please help if able.

My phone will not be recognized by a computer. It will charge but not open file structure to view or transfer files. Cord tested and works with other phones. Computer has drivers for phone. Also tested with other computers.
My phone does read my external SD card from my phone case (since s6 edge does not have a SD card slot) through the same charge/usb port and transfer files back and forth. But it doesn't recognize my computer? Very odd it will treat the SD card like I need it to but not my computer. Really need to fix this since I flash different ROMs to test and any brick would be bad if not able to ODIN with a PC.
Check the Developer Options. Maybe the USB mode is set to "Charge Only"...
To be honest if this is giving you issues then I would not be testing roms as you clearly have no trouble shooting skills yet. This will be an issue with your pc. Track it down and you may find that the drivers you are using need to be be repaired or you are using windows 10.
fmatheus2003 said:
Check the Developer Options. Maybe the USB mode is set to "Charge Only"...
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Thanks for the response. It is set for MTP. Though it doesn't show this after I select the option. Not sure if that is a bug in itself or signs of an issue. But it has been a persistent thing through about 4 seperate ROMs now.
zelendel said:
To be honest if this is giving you issues then I would not be testing roms as you clearly have no trouble shooting skills yet. This will be an issue with your pc. Track it down and you may find that the drivers you are using need to be be repaired or you are using windows 10.
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Click to collapse
Thanks for the response but I am looking for help here. Not semi rude opinions and advice.
Perhaps reading helps in your case. I stated I have tested on multiple computers. As well as different cords. Which is why this is so odd or confusing to me since it will read and interact with an external SD the same way I need it to my PC. Maybe this is a different protocol used or something I am not sure. Hence my post. I am just trying to rule out something software/root/bug possible virus/hijacking related before attempting any hardware replacement parts.
Its been tested on a windows 10 computer and 2 with Windows 7. Which other Samsung phones have/do work on when plugged in.
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