Develop Bugs

[Q] What Is CDC Abstract Control Module?

I am trying to re-root my Epic after flashing to stock so I could take it into Sprint for repair. I plug it into my netbook running Windows 7 64bit and everything seems to install fine except this thing called "CDC Abstract Control Module ACM". It seems to find the drivers fine and even gets to the place where it says "Installing Driver Software", but then it hangs forever. I tried just running the CWM One click root, but it says "Phone not connected".
Anyone know what this CDC is and how to make it install? I have tried a few times doing system restore back to before I installed the Samsung drivers, then started over from scratch. But, nothing seems to work.

The Lepricon said:
I am trying to re-root my Epic after flashing to stock so I could take it into Sprint for repair. I plug it into my netbook running Windows 7 64bit and everything seems to install fine except this thing called "CDC Abstract Control Module ACM". It seems to find the drivers fine and even gets to the place where it says "Installing Driver Software", but then it hangs forever. I tried just running the CWM One click root, but it says "Phone not connected".
Anyone know what this CDC is and how to make it install? I have tried a few times doing system restore back to before I installed the Samsung drivers, then started over from scratch. But, nothing seems to work.
Click to expand...
Click to collapse
For the oneclick root make sure your phone has usb debugging enabled
Sent from my Epic 4G using XDA Premium App

Thank you.
I do have debugging on.
Sent from my SPH-D700 using XDA Premium App

mine hung on that too... wish I still had an old copy of the drivers, I swear they changed. Either that, or one other thing is that when I did the same as you about a month ago, I hadnt installed the Android SDK yet... come to think of it, idunno why, I THINK we still need it, but maybe not. Whenever I get issues with drivers installing, I uninstall them, reboot PC, reinstall, reboot PC, plug in epic, let it install drivers till it hangs, then quickly pull out then re-insert the USB in the phone and it sometimes will trip it up and complete the install. Also, now that I think of it, I was having issues installing drivers with the epic running a GB leak, as soon as I Odined to EC05 (using a different PC) they seemed to install fine. Hmmm... just reread your post, coffee THEN post, thats a good tip, anyways, maybe try the different ports on the PC, etc... I think the drivers are the biggest ***** of the whole process... everything else works pretty easily.

Weird I had the same problem I just unplugged my phone restarted my computer and phone and when I plugged it in I had not problems....try restarting both...also what method are u using to root??? And are u on EC05???
Sent from my SPH-D700 using XDA App

I have tried the one click cwm 2.5 and the newer cwm 3.**.
Have tried rebooting pc and then it will not even recognize any new hardware but still shows phone not connected.
Sent from my SPH-D700 using XDA Premium App

The Lepricon said:
I have tried the one click cwm 2.5 and the newer cwm 3.**.
Have tried rebooting pc and then it will not even recognize any new hardware but still shows phone not connected.
Sent from my SPH-D700 using XDA Premium App
Click to expand...
Click to collapse
I had the same problem when I installed the drivers. Fortunately, I watched one of qbkings videos (where he talks about replacing the USB cable). I bought a new micro-usb cable and have never had a problem since. So really, the thanks goes to qbking for the great vids.

Galaxy S3 Will Not Connect To Windows Computer

I am trying to connect my galaxy s3 to my windows computer and it will not install the drivers. Has anyone experienced this yet. I am rooted and running cm9 nightly. I also have a custom kernel installed. This was working when i rooted a couple of weeks ago. When I plug my phone into the usb it searches for drivers and display an error message that say it was unsuccessful at installing drivers. Any help would be greatly appreciated.

Have you tried uninstalling and reinstalling kies? I got a pop up on my phone when i plugged it in last time and it said it couldnt find the software but yet i was able to connect to kies and go into phone through windows.
Sent from my SGH-T999 using Tapatalk 2

Since I got my phone it hasn't connected to my pc. I have the drivers but I get a "hardware id missing" error. I've uninstalled and reinstalled the drivers but it won't connect. Works fine in ubuntu tho. Idk
Sent from my SGH-T999 using xda app-developers app

Uninstall Kies if you have it. And install drivers again. That should do the trick.
Sent from my SGH-T999

crushbox311 said:
I am trying to connect my galaxy s3 to my windows computer and it will not install the drivers. Has anyone experienced this yet. I am rooted and running cm9 nightly. I also have a custom kernel installed. This was working when i rooted a couple of weeks ago. When I plug my phone into the usb it searches for drivers and display an error message that say it was unsuccessful at installing drivers. Any help would be greatly appreciated.
Click to expand...
Click to collapse
I experienced a similar issue, it may have to do with the fact that I didn't wipe cache partition and wiped dalvik cache when installing zip from sd card etc... I don't know what caused it, but nothing I could do (including re-installing drivers a couple of times from KIES and tying it on a different laptop etc.) would fix it until I did a wipe data/factory reset by mistake! (instead of wiping catche partition) ;<( and that seemed to do the job!
Perhaps you may want to try doing a "wipe catche partition" and "Wipe Dalvik Cache" from CWM before tying to go ahead a do a "wipe data/factory reset"?

crushbox311 said:
I am trying to connect my galaxy s3 to my windows computer and it will not install the drivers. Has anyone experienced this yet. I am rooted and running cm9 nightly. I also have a custom kernel installed. This was working when i rooted a couple of weeks ago. When I plug my phone into the usb it searches for drivers and display an error message that say it was unsuccessful at installing drivers. Any help would be greatly appreciated.
Click to expand...
Click to collapse
This occured with me when I was using early build of CM10, the system fails to recognize the MTP and screws the drivers..
I say you revert back to nandroid, and reflash cm9

chrisram88 said:
Uninstall Kies if you have it. And install drivers again. That should do the trick.
Sent from my SGH-T999
Click to expand...
Click to collapse
I have buddy. Several times. And I've never installed Kies. Idk what it even does lol
Sent from my SGH-T999 using xda app-developers app

mikeyinid said:
Since I got my phone it hasn't connected to my pc. I have the drivers but I get a "hardware id missing" error. I've uninstalled and reinstalled the drivers but it won't connect. Works fine in ubuntu tho. Idk
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
have the same problem

I did have that 'hardware ID missing' error suddenly after i was connecting my phone to my laptop just fine. my desktop has no problem. i did a few things that seemed to have fixed it or steps for a solution. I downloaded the TMO Samsung drivers. if you already have it installed, try uninstalling it. If that doesn't work, toggle USB debugging in between connecting and disconnecting from the computer. Other times, toggling USB debugging wouldn't work, so i toggled in between MTP and PTP. i play with a few times til it work. hope that helps. i can't post the link the the drivers yet, but get it from samsung's website.
i'm on gsm r6 and trinity kernel

Since I've gotten the phone I've had to keis air everything. Hardware I'd missing error on every PC/laptop I owned.
Up until yesterday. Plugged it in and keis opened. Connection troubleshooting joppy. It redownloaded and installed drivers. Like if always has...but this time it actually worked and so does my mtp now.
I wonder if its ROM related. Before I was using stock with the problem. The aokp unofficial r6 with the problem.
But now I'm running the official aokp jellybean release and it works.
I dunnnoooooo. Unicorn is mighty!
Sent from my Unicorn powered T999

whatmonster said:
Since I've gotten the phone I've had to keis air everything. Hardware I'd missing error on every PC/laptop I owned.
Up until yesterday. Plugged it in and keis opened. Connection troubleshooting joppy. It redownloaded and installed drivers. Like if always has...but this time it actually worked and so does my mtp now.
I wonder if its ROM related. Before I was using stock with the problem. The aokp unofficial r6 with the problem.
But now I'm running the official aokp jellybean release and it works.
I dunnnoooooo. Unicorn is mighty!
Sent from my Unicorn powered T999
Click to expand...
Click to collapse
I also got mine working last night. But after a reboot I got the same error again. Idk what it means.
Sent from my Galaxy Nexus using xda app-developers app

chrisram88 said:
Uninstall Kies if you have it. And install drivers again. That should do the trick.
Sent from my SGH-T999
Click to expand...
Click to collapse
I tried uninstalling Kies and that didn't work. I have to re-flash CyogenMod to get it to work again. Wierd!

From my experiences it only ever occurs when Kies is running, even in the background, while usb debugging is enabled. If kies isnt running then its all good.

I ran into this using CM9; seems to me that Samsung is using MTP protocol's now instead of USB. I just use Driod Explorer with debugging and I can move files without any issues.

If you are wanting to just transfer files to/from computer try SwiFTP. I love this little program.
Original dev no longer supports but its been picked up by another. Download latest version here.
http://ppareit.github.com/swiftp/
Sent from my SGH-T999 using xda app-developers app

Please help my gs3 won't connect to any computer
I have tried on four different computers to plug my gs3 but phone never show any option on screen and computer never finds phone plugged in. I also used tried with different usb cables and resetting to factory but the result is same. All it does is charging the phone on all computers without any message or options on the screen. I am thinking there is something wrong cause it never found plugged into any computer nor any computer tried to install the driver.
If someone have experienced this please let me know what should I do to connect it to PC?

fix a "hardware id missing" error
1. install latest version of kies.
2. uninstall SAMSUNG USB Driver for Mobile Phones version 1.5.9.0
3. download and install SAMSUNG USB Driver for Mobile Phones 1.5.6.0
4. connect the phone let it install...thats it.
5..open kies update firmware, backup or whatever

pate201 said:
I have tried on four different computers to plug my gs3 but phone never show any option on screen and computer never finds phone plugged in. I also used tried with different usb cables and resetting to factory but the result is same. All it does is charging the phone on all computers without any message or options on the screen. I am thinking there is something wrong cause it never found plugged into any computer nor any computer tried to install the driver.
If someone have experienced this please let me know what should I do to connect it to PC?
Click to expand...
Click to collapse
it turned out that phone is defective, they are getting me replacement.

SOLVED!
crushbox311 said:
I am trying to connect my galaxy s3 to my windows computer and it will not install the drivers. Has anyone experienced this yet. I am rooted and running cm9 nightly. I also have a custom kernel installed. This was working when i rooted a couple of weeks ago. When I plug my phone into the usb it searches for drivers and display an error message that say it was unsuccessful at installing drivers. Any help would be greatly appreciated.
Click to expand...
Click to collapse
:good:SOLVED! Check this thread

Connecting Galaxy S3
mikeyinid said:
I have buddy. Several times. And I've never installed Kies. Idk what it even does lol
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
From talking to Samsung Advanced Technical Help, I learned that, although it is never mentioned on any site or any literature, if you have
Samsung Studio 3 and/or Samsung New Studio and the USB drivers, uninstall ALL. I use Revo Uninstaller. Then reinstall the USB drivers from Samsung site. Make sure WiFi and Bluetooth are turned off,on the phone, and connect the phone. Should work.

PC data transfer issues

I have upgraded to an S3 from having a Vibrant for years. I rooted and flashed several OS's to my Vibrant in those years without an issue ever. I have been trying to get files transferred to my S3 from my computer for 2 weeks now. The computer has the drivers installed correctly. It is recognized by name when I plug it in (it comes up as SGH-T999, Kies will recognize it too). whenever i try to transfer ANYTHING it stops in the middle of the transfer. just sits there with no further progress to be achieved. This is insanely frustrating. I am unable to root this thing because of the inability to actually transfer.
Things I have tried:
Uninstalling/reinstalling Kies multiple times
Uninstalling all USB device drivers multiple times
Reinstalling drivers through Kies and through Samsung's website multiple times
Factory reset on the phone multiple times (****ing aggravating btw)
Using my old Vibrant cable
Changing between MTP and camera mode... several times
Yelling at it
I have been trying to research how to fix this garbage for weeks now. there is no concrete way to remedy this problem that i have found. every thread about this is littered with the usual "uninstall your driver and reinstall it" nonsense that is the most generic response to anything tech related ever.
What I can tell you is that my phone is definitely getting recognized by anything that can do so. Odin, Kies, My computer, etc etc... it appears that the issue lies in the actual data transfer. As I mentioned, transfers initiate but will lock up mid-process and just hang there infinitely. Same goes with Odin when I try to get it to flash into CWM recovery.
Please, help. any time spent trying to fix this issue is greatly appreciated.

Are you uding the usb cable thst came with the phone?
Have you tried different cables? Or on another computer?
Im guessing your not rooted then?
Try installing the drivers ONLY. get them here:
http://forum.xda-developers.com/showthread.php?t=1728605
Uninstall previous versions of everything first.
What version odin are you using? Use 3.07 from above post if you're not already.
Also try this app
http://forum.xda-developers.com/showthread.php?t=1711009
If you are rooted try SwiFTP or another wireless transfer app.
Sorry to mention drivers again but if you're relying on kies to do that for you it could be the issue.
Sent from my SGH-T999 using xda app-developers app
---------- Post added at 01:41 PM ---------- Previous post was at 01:40 PM ----------
Sorry I missed the part where you mentioned drivers and cable. Damn choppy xda app!
Sent from my SGH-T999 using xda app-developers app

Since you've tried everything else might as well follow this guide and install the drivers through the toolkit.
http://forum.xda-developers.com/showthread.php?p=28175575
I'd also run windows update and check if there's a new bios/drivers for your mobo and usb controller.
If you plug another "foreign" usb device does it install fine?

May not have any bearing whatsoever here but do you have usb debugging checked? And I think I mentioned it in the other post but try a different computer if possible.
You said that this happens when using odin too? As in you start the flash with Odin but it doesn't complete? Or it wont even start? Does it give you any message?
When plugged in in download mode, does Odin show your COM port in the upper left?
Plug in the phone and open device manager. Does it show any errors or anything?
Sent from my SGH-T999 using xda app-developers app

I recommend an app called airdroid. I had issues transferring stuff to and from my Mac and haven't had any problems since I started using the program. Besides it's wireless so I don't have to worry about the wires being a problem

psykhotic said:
Since you've tried everything else might as well follow this guide and install the drivers through the toolkit.
http://forum.xda-developers.com/showthread.php?p=28175575
I'd also run windows update and check if there's a new bios/drivers for your mobo and usb controller.
If you plug another "foreign" usb device does it install fine?
Click to expand...
Click to collapse
everything else works fine from my 6 USB ports (2 USB 3.0 ports as well). The tool kit solution still needs Odin to root. The problem is not detecting the device. it is the transferring of data. Data transfers begin but that's about it. Odin gets to "firmware update start" and then "boot.img" and just hangs there forever. no change. nothing else.
Is there a wireless way to do this? I have purchased Rom Manager but since i can't achieve root it is just useless now. The phone is brand new from the Tmobile store. Not once has it been dropped (to put into perspective how careful i am with my devices, I managed to drop my Vibrant once in ~3 years, which caused no damage, what a great phone that was). I have not been able to read about this same issue anywhere else either...generally its an issue with the PC not recognizing the device but when someone gets it to link up correctly, it works. this is the opposite.
thank you for your ideas so far.
DocHoliday77 said:
May not have any bearing whatsoever here but do you have usb debugging checked? And I think I mentioned it in the other post but try a different computer if possible.
You said that this happens when using odin too? As in you start the flash with Odin but it doesn't complete? Or it wont even start? Does it give you any message?
When plugged in in download mode, does Odin show your COM port in the upper left?
Plug in the phone and open device manager. Does it show any errors or anything?
Click to expand...
Click to collapse
Odin shows the "0:COM" like it should, which means it is able to read that the device is there, it just is unable to do anything after "boot.img", everything that is needed for this to work via the toolkit method is checked (USB debug and unknown sources).

I just got the s3 and had transfer issues too. Turns out my s2 drivers wasn't perfect for it even though it recognizes the device. I used the s3 drivers instead and that helped things a bit with accessing my phone's storage. So i ended up formatting my internal storage and that seems to do the trick for me.
If that doesn't work and odin still gets stuck then try different usb ports also try different wires
Sent from my SGH-T999 using xda app-developers app

Try connecting without the external sdcard in.
What build are you currently on. Since you haven't roited or anything im assuming you're still on either UVALEM or UVALG1. If so try initiating the software update. It should download the ota thatll take you up to UVALH2. Maybe that'll help.
Sent from my SGH-T999 using xda app-developers app

DocHoliday77 said:
Try connecting without the external sdcard in.
What build are you currently on. Since you haven't roited or anything im assuming you're still on either UVALEM or UVALG1. If so try initiating the software update. It should download the ota thatll take you up to UVALH2. Maybe that'll help.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
Currently do not have an external SD.
Baseband version T999UVLH2 is what i have running after a fresh phone reset.
Teo032 said:
So i ended up formatting my internal storage and that seems to do the trick for me.
Click to expand...
Click to collapse
Did you do that through terminal? doesn't the single partition mean that it would wipe everything?

Make sure the drivers you are using are the same ones that are in my comment (version).
What are you trying to flash through Odin? If the permissions of the files inside the tar file are not correct, the transfer will hang, and do nothing but give a timeout message after a couple minutes. I learned this the hard way.
In summary:
Use a different USB cable.
Download drivers, Odin, and CWM from my signature. After uninstalling the old drivers manually through devman (be sure to delete them during uninstall), reinstall them from the package you downloaded. Then use Odin to flash CWM. All three of these packages are tested and known to be 100% working. Please don't ignore this step. If I can't verify the validity of your installation sources, I can't rule this out for troubleshooting purposes.
If this doesn't work, it is most likely your computer. Are there any BIOS firmware updates that improve USB compatibility, or USB controller driver updates? The USB 3.0 isn't natively supported on =< Win7, so those are third party drivers. But I will assume you are connected to a USB 2.0 port.

Aerowinder said:
Make sure the drivers you are using are the same ones that are in my comment (version).
What are you trying to flash through Odin? If the permissions of the files inside the tar file are not correct, the transfer will hang, and do nothing but give a timeout message after a couple minutes. I learned this the hard way.
In summary:
Use a different USB cable.
Download drivers, Odin, and CWM from my signature. After uninstalling the old drivers manually through devman (be sure to delete them during uninstall), reinstall them from the package you downloaded. Then use Odin to flash CWM. All three of these packages are tested and known to be 100% working. Please don't ignore this step. If I can't verify the validity of your installation sources, I can't rule this out for troubleshooting purposes.
If this doesn't work, it is most likely your computer. Are there any BIOS firmware updates that improve USB compatibility, or USB controller driver updates? The USB 3.0 isn't natively supported on =< Win7, so those are third party drivers. But I will assume you are connected to a USB 2.0 port.
Click to expand...
Click to collapse
None of that worked. I did find a BIOS upgrade for my mobo that i didnt know was released, flashed it, and transfers still hang. i tried everything from your sig to no avail. i DON'T have access to another computer... BUT i do have Ubutnu running on my comp in conjunction with Win 7 Ultimate 64. can't seem to find too much on non-international S3 stuff for linux.
this has consumed my entire day and i am so frustrated.

Try in safe mode? This sounds really frustrating. I gave up when this happened with my mac. I think someone said it already but I always recommend Airdroid. It's just simpler.

psykhotic said:
Try in safe mode? This sounds really frustrating. I gave up when this happened with my mac. I think someone said it already but I always recommend Airdroid. It's just simpler.
Click to expand...
Click to collapse
airdroid for music transfers, got it. im screwed on the root thing though.

I didn't do it through terminal. I just connect it to the computer. Right click phone's internal storage and clicked format. It was a very quick format.
Sent from my SGH-T999 using xda app-developers app

Teo032 said:
I didn't do it through terminal. I just connect it to the computer. Right click phone's internal storage and clicked format. It was a very quick format.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
so let me get this straight... you plugged the phone in, right clicked on it in a browser window, clicked on format, selected yes to the "hey, this is going to erase everything on the device" warning pop up, and you were able to transfer files no problem after that? no adverse side effects came from this? it sounds like it would brick the phone...

Spaldino said:
so let me get this straight... you plugged the phone in, right clicked on it in a browser window, clicked on format, selected yes to the "hey, this is going to erase everything on the device" warning pop up, and you were able to transfer files no problem after that? no adverse side effects came from this? it sounds like it would brick the phone...
Click to expand...
Click to collapse
Yep that's what i did. That's only the storage partition. There's a system partition that isn't viewable on window explorer
Sent from my SGH-T999 using xda app-developers app

Teo032 said:
Yep that's what i did. That's only the storage partition. There's a system partition that isn't viewable on window explorer
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
didn't work either. i give up. MTP is garbage.

Different computer?
Sent from my SGH-T999 using xda app-developers app

I had these frustrations as well. I finally move where I was connecting the cables. First instinct was the easiest access on my computer. It always failed. I finally decided to try my back usb and it worked it also picked up as a mass storage as well.
Sent from my SGH-T999 using xda app-developers app

Yeah I'm starting to think you might need to use a different computer. Odin detects so it's not drivers.
From my experience with the hangs when i was on the s2. Many also reported this but what helped was different usb ports, wires, or an entirely different computer.
Sent from my SGH-T999 using xda app-developers app

How to recover this options ?

My galaxy note 8 (n5110) was working perfectly until I installed, greenify + xposed installer... I noticed it was draining my battery; uinstalled it. But battery still draining. Did a reset factory, and didn't fix the problem. I flashed a stock rom and it solved the problem.
Everything was working perfectly, until i installed triangle away (wanted to reset my flashcounter)... worked so smooth.
But... surprise!!
*Whenever is connected to my laptop; it makes the sound but doesn't show the dialog box (, neither shows on my laptop.
BUT it detects it in download mode!
*USB Settings disappeared from my tablet. (that options doesn't exist anymore)
*S Note opens but it suddenly closes. Doesn't work.
And when turn tablet on, it does show a blank screen for 3 seconds (instead of the galaxy note n5110) and then the samsung animation and loads fast.
I've tried fixing everything, flashing stock rom again, reset factory, flashing only system, over and over, but nothing works.
I need help. It's rooted. Custom recovery...
What should I do? Advices? Help!?
**GT-N5110
*4.1.2 Android.
*Kernel Version:
3.0.31-1048977
[email protected] #1
SMP PREEMPT Sat Mar 16 00:19:15
KST 2013
Build:
*JZO54K.N5110XXBMC9 - Mexico TCE

I understand this might be a foolish and maybe an unnecessary question but I am going to ask anyway.... since you have custom recovery have you made a back up of your setup when it was running good?
Sent from my SPH-L900 using xda premium

Yes,but somehow my tablet didn't want to read my sd card and had to formatted... neither my laptop wanted to read it. So I lost it.
Right now, my tablet allows me to connect and detect only in 'download mode'.

I hate to say this but seeing as though you have lost everything already on your SD card and only can get the Note into download mode I would say that there is not much left then either try to flash a custom recovery thru Odin or a complete reflashing of a stock Rom and start over.
Give this a try http://www.sammobile.com/firmwares/
Just type in your model number and flash thru Odin.
And for a custom recovery (Philz) you could look here http://forum.xda-developers.com/showthread.php?t=2552657
Hoping this helps
Sent from my SPH-L900 using xda premium

691
Already did all of that. And everytime I start fresh and clean, it does the same thing... same problem, even with the stock rom; no usb settings, connect it to the laptop, makes the sound but doesn't show anything unless it is connected 'download mode', I can flash it.
S notes does close.
Blank screen and then samsung animation and boots up...
It's really weird!
My tablet is working perfectly except that I want to have back those things; I want to be able to connect via USB and read my sd card.

Did you try to reinstall the Samsung drivers on your PC ?
Also do you have developer options? If so see if USB debugging is checked
Sent from my SPH-L900 using xda premium

orompti means
Yes. Also, I wipe cache, partition, and almost everything... then flash it with stock rom (download it from samsung) and it does the same thing, over and over; same problem.
Tha problem is not the cable 'cause I can connect it (ODIN) download mode. And it makes the sound, everytime I connect it. But doesn't show the USB dialog!

Do you have developer options? If so see if USB debugging is checked
Sent from my SPH-L900 using xda premium

It's enabled already!

Ok have you tried to disable it and reboot the Note and try it again, the pop up box states that some device might not work properly with it checked, its worth giving it a try
Sent from my SPH-L900 using xda premium

Still not working.
Does the same thing; only puts an "X" over the battery icon, makes the sound but nothing...

I just did a little reading and came across this http://drivers.softpedia.com/progDo...-Device-Driver-293101125-Download-190148.html that's the driver for MTP (Media Transfer Protocol) give that a try
Sent from my SPH-L900 using xda premium

No, not working.
Same thing. Only detected in 'download mode'.
If I go to setting/configuration doesn't show the Usb setting option..

This might sound unnecessary but have you tried different cables?
Sent from my SPH-L900 using xda premium

Yes, different cables.. and makes the sound when I connect it, but same problem.
I'm planning to try flashing again, perhaps stock rom again or custom rom... I'l try whatever it takes!
Advices? Other ideas?
What does the Nand Erase option does in Odin? Do you know?

No I don't and I would not mess with that, what version of Odin are you using?
Sent from my SPH-L900 using xda premium

3.07... version.
I flashed again with stock rom, and didn't fix the problem.
Perhaps, there's no solution yet!

Download and install Odin 1.85 and try to fresh download the stock firmware here http://www.sammobile.com/firmwares/
In Odin, make sure Auto Reboot and F. Reset Time options are enabled. Also, ensure that the Re-partition checkbox is NOT enabled
Sent from my SPH-L900 using xda premium
---------- Post added at 11:15 PM ---------- Previous post was at 11:14 PM ----------
Check your PM
Sent from my SPH-L900 using xda premium

Bhuo22 said:
3.07... version.
I flashed again with stock rom, and didn't fix the problem.
Perhaps, there's no solution yet!
Click to expand...
Click to collapse
Can you check this,
When you plug in your USB cable does the icon connected as... appear in the notification bar? If so drag that down and click on it, you should see storage settings .... connect as with two options MTP and PTP if MTP is checked try to check PTP with the USB cable plugged in and the PC will automatically install the necessary drivers and see if this will recognise the Note.
Sent from my SPH-L900 using xda premium

[Q] Nexus 7 2013

hello. please help me, I do not know who to ask. at one point, my computer does not recognize the tablet. came out inscription unknown device. I tried to connect the tablet to other computers, all to no avail. then I made a factorial reset. that is completely erased tablet, in the hope that it will solve the problem. but he also failed to recognize. What shall I do?? I tried to connect via a USB flash drive OTG. but the tablet does not see any stick. I trust only your help

sergio1231 said:
hello. please help me, I do not know who to ask. at one point, my computer does not recognize the tablet. came out inscription unknown device. I tried to connect the tablet to other computers, all to no avail. then I made a factorial reset. that is completely erased tablet, in the hope that it will solve the problem. but he also failed to recognize. What shall I do?? I tried to connect via a USB flash drive OTG. but the tablet does not see any stick. I trust only your help
Click to expand...
Click to collapse
I have the same problem. I fixed it before on my nexus 10 by trying a different kernel. Let me me know if it helps.
Sent from my Nexus 7 using XDA Premium HD app

Do you have the correct drivers installed? If so, you could uninstall and reinstall them. Also, have you tried PTP connection rather than MTP?
Sent from my XT1080 using XDA Free mobile app

Jhall8 said:
Do you have the correct drivers installed? If so, you could uninstall and reinstall them. Also, have you tried PTP connection rather than MTP?
Sent from my XT1080 using XDA Free mobile app
Click to expand...
Click to collapse
Been there done that and have always eventually been able to get it back so the computer sees the device as mtp. Wugs toolkit has always been helpful
To me. I like the step by step directions for manually updating the drivers and configuring them correctly in adb AND fastboot.
Bit I have come to an impass..........I am currently on the latest carbon nightly, with f2fs file storage for data and cache. My computer will not recognize the device in mtp and I am unable to pass files with a USB cable. I am wondering if my computer has to be compatible with f2fs, because iam sure that it is not. Will this make a difference PR should I once again uninstall and reinstall the drivers configuring them correctly?
Sent from my Nexus 7 using XDA Premium 4 mobile app

1
I'm telling you that there is no firmware on the tablet. what do you advise.

sergio1231 said:
I'm telling you that there is no firmware on the tablet. what do you advise.
Click to expand...
Click to collapse
Plug it in to a computer.
Boot into recovery if you have one
Adb devices......hopefully it shows and work from there.
Or boot into bootloader mode (after getting the twrp IMG)
Fastboot flash recovery......
Then you can side load your favorite OS
Sent from my Nexus 7 using XDA Premium 4 mobile app

aircooledbusses said:
Been there done that and have always eventually been able to get it back so the computer sees the device as mtp. Wugs toolkit has always been helpful
To me. I like the step by step directions for manually updating the drivers and configuring them correctly in adb AND fastboot.
Bit I have come to an impass..........I am currently on the latest carbon nightly, with f2fs file storage for data and cache. My computer will not recognize the device in mtp and I am unable to pass files with a USB cable. I am wondering if my computer has to be compatible with f2fs, because iam sure that it is not. Will this make a difference PR should I once again uninstall and reinstall the drivers configuring them correctly?
Sent from my Nexus 7 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
this worked for me im just passing along a possible fix http://forum.xda-developers.com/showthread.php?t=2383146&page=389 post #3888 is the one I followed and been no problems since. also cpl days before in my sdk program google had updated drivers which may or may not have played a roll. before this I could not pass files with mtp only ptp would allow my device to appear. hope it helps!
edit also should note I did device manager then android devices removed drivers in there. plugged in n7 and the adb composite interface drivers installed and that was it. if that doesn't do it make sure sdk has updated google driver which should be 10.0.0 or something don't quite remember exact #

jblaze10 said:
this worked for me im just passing along a possible fix http://forum.xda-developers.com/showthread.php?t=2383146&page=389 post #3888 is the one I followed and been no problems since. also cpl days before in my sdk program google had updated drivers which may or may not have played a roll. before this I could not pass files with mtp only ptp would allow my device to appear. hope it helps!
edit also should note I did device manager then android devices removed drivers in there. plugged in n7 and the adb composite interface drivers installed and that was it. if that doesn't do it make sure sdk has updated google driver which should be 10.0.0 or something don't quite remember exact #
Click to expand...
Click to collapse
Thanks jblaze. I've been able to function pretty well usind adb. Sort of glad cuz it forced me to learn some pretty essential stuff I have been getting along with for far too long.
Sent from my Nexus 7 using XDA Premium 4 mobile app

aircooledbusses said:
Thanks jblaze. I've been able to function pretty well usind adb. Sort of glad cuz it forced me to learn some pretty essential stuff I have been getting along with for far too long.
Sent from my Nexus 7 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Ur right, I wish I knew more about it. I'm in that phase now where I'm digging thru Xda for info such as adb backups among other things. Hey no prob, take it easy.
Sent from my Nexus 7 using Tapatalk