can't mount usb storage - Nexus S Q&A, Help & Troubleshooting

today i connect my phone as USB storage but id didn't worked... i tried in another notebook too and it doesn't work neither, tried another cable... changed kernel, nothing, i boot on recovery with philz, that is known the usb mount storage work ... but it doesn't... i made several tryout, uninstalled usb driver ecc, but nothing seems to work... it just is recognized once in recovery and after in the rom ( wadn't able to replicate the procedure, it happened after i flashed the marmite kernel ), but after i unmount it doesn't work again... i didn't made any tweak ecc the only thing i did today that could have created the problem is that i used lagfix free and i trimmed/data and /system ... i don't know if it worked before cause i don't mount on usb by a few days ...
IM IN YOUR HANDS !!! PLEASE HELP ME !!!

https://play.google.com/store/apps/details?id=com.rafoid.multimountsdcard.widget.free

jocheleSpain said:
https://play.google.com/store/apps/details?id=com.rafoid.multimountsdcard.widget.free
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Click to collapse
nope ... it doesn't work ... but i found that if i pull out the battery than reboot it works for a while ... any suggestion ??'

Close the thread ... Posted on q&a

Related

[Q] SD CARD Not Mounting

Im using Virtuous Quattro RC2. I cannot mount my usb in the Rom or in Recovery. My SD card works fine within the mobile but when i connect the usb cable, it only charges and does not show any notifications to connect.
ADB also does not connect.
I tried an app on XDA somewhere which supposedly fixes the problem but i still cant connect. Please help. Really need to fix this !
ps - Tried full wipe and re installing rom.
I don't know if it will be the same, but I had this problem before with a few other ROMS and ended up with a reply/fix as in this thread;-
HTML:
http://forum.xda-developers.com/showthread.php?t=1372636

[Q] unable to mount USB storage with CWM

I trying to flash new ROM
PC is able to use fastboot utilities ok but just wont detect it as a removable storage device so i cant load any ROMS onto the SD
i try to mount USB with CWM and it gives the error E:Unable to write to ums lunfile (No such file or directory)
if i let the phone try to boot normaly i get about 10 seconds of home screen and it reboots and cycle continues.
but while phone is connected and running home screen i get a new CD drive which i cant access and also device manager reports HTC with drivers required.
problem is HTC dont have drivers and phone re boots within 10 or so seconds and when it does the device vanishes
ive read through all the threads with similar issues but none have solved my problem.
my phone is bricked until i solve this and im freaking out cause its only 5 days old.
ive been reading forum for past 2 days and nothing has helped me
USB mount has never worked on CWM for our device (Snapdragon S4 version of the One X). Its a known issue.
CWM doesn't really support our device, its just a port. And it has huge issues (USB mount being just one of them) because of that. You can install a custom recovery that actually supports our device, TWRP. Head over to the Development forum and find the TWRP thread, and it should tell you how to flash TWRP over adb.
Most (if not all) of our devs recommend being on TWRP.
I am not able to mount sd card from cwm
can't partition non -vfat error

[Q] [Not Working] USB Mass Storage and ADB

Hello friends, I am facing a problem with USB Mass storage. Please find the case as below.
Previously when I used to connect my phone with my laptop, it used to show a pop-up notification on either I wish to enable USB mass storage mode or just wish to have my phone on charging only. USB debugging was also working like a charm during those days.
Now, from last two days (suddenly) none of the computers (i have tried on almost 10 different laptops) is recognizing my phone. Though this is the problem, it gets charged over USB without any problems.
Could someone of you please help with your expert knowledge??? I have tried downloading certain applications from Play Store also but no luck at all.
In furtherance to this, please note that I clicked on "format/emmc" while installing one of the custom ROMs through CWM recovery before two days and i suspect that this could have caused a problem.
Please help.
rajenpurohit said:
Hello friends, I am facing a problem with USB Mass storage. Please find the case as below.
Previously when I used to connect my phone with my laptop, it used to show a pop-up notification on either I wish to enable USB mass storage mode or just wish to have my phone on charging only. USB debugging was also working like a charm during those days.
Now, from last two days (suddenly) none of the computers (i have tried on almost 10 different laptops) is recognizing my phone. Though this is the problem, it gets charged over USB without any problems.
Could someone of you please help with your expert knowledge??? I have tried downloading certain applications from Play Store also but no luck at all.
In furtherance to this, please note that I clicked on "format/emmc" while installing one of the custom ROMs through CWM recovery before two days and i suspect that this could have caused a problem.
Please help.
Click to expand...
Click to collapse
Buddy,
Formatting EMMC is just like formatting SD card and EMMC is Internal SD card.
Do one thing backup all your data and then reboot in recovery and there you will find the options:-
Mount & Storage --> Mount USB Storage.
First connect your phone to USB and to the laptop then do the above said if its connected then its working and you only have to clear the defaults of the USB application.
If its not working then try other rom with proper guidance of flashing given by the OP.
Hit Thanks Instead of Saying It.....

[Q] USB MOUNT doesn't work

I had previously posted on general ... but in efect i should have poste it here, i past here my issue !!!
today i connect my phone as USB storage but id didn't worked... i tried in another notebook too and it doesn't work neither, tried another cable... changed kernel, nothing, i boot on recovery with philz, that is known the usb mount storage work ... but it doesn't... i made several tryout, uninstalled usb driver ecc, but nothing seems to work... it just is recognized once in recovery and after in the rom ( wadn't able to replicate the procedure, it happened after i flashed the marmite kernel ), but after i unmount it doesn't work again... i didn't made any tweak ecc the only thing i did today that could have created the problem is that i used lagfix free and i trimmed/data and /system ... i don't know if it worked before cause i don't mount on usb by a few days ...
IM IN YOUR HANDS !!! PLEASE HELP ME !!!
[update]
after some trial i noticed that it works for a while if i pullout battery, fix permission and first i try in recovery, and works, than i boot the rom and works for a while... i also noticed that the ring and notify sound doesn't work properly, it didn't recognize both system sound and personal sound, just a few ... propabli there a re problem in the media data, after a wipe o cache and dalvik they were back anyway.. i thought thai i could proceed with formatting the SD partition ...
any suggestion ???

[Q] Wiped storage, now USB OTG not being mounted by TWRP v2.8.0.1

Hi,
I'm in deepsh*t right now !! ... I was about to install new ROM for my Moto G XT1033, so I wiped clean everything, and while doing the same way, USB OTG was inserted, went back to mount option to mount the USB OTG, but it doesn't mount it, basically I click on it and it doesn't work, is there any other way or I will have to throw away my phone now ??
Is there a way to manually move ROM data to the root directory or under any directory there using just a cable and adt-bundle ??
Nevermind
TWRP wasn't detecting it due to some FS related issue of the pendrive, i just formatted the pen drive from TWRP, though it wasn't mounting I just wanted to check the wipe option for USB OTG, and it formatted into its recognizable FS, i think it would still be NTFS, but anyway, working now !! ... Almost had a heartattack ...
But anyway, if anyone knows, if similar happens, how to move files directly under root access using some tool or commands, connecting the phone with USB and laptop please give an update
devlamania said:
TWRP wasn't detecting it due to some FS related issue of the pendrive, i just formatted the pen drive from TWRP, though it wasn't mounting I just wanted to check the wipe option for USB OTG, and it formatted into its recognizable FS, i think it would still be NTFS, but anyway, working now !! ... Almost had a heartattack ...
But anyway, if anyone knows, if similar happens, how to move files directly under root access using some tool or commands, connecting the phone with USB and laptop please give an update
Click to expand...
Click to collapse
Use adb sideload
Agree with post above. Just use either ADB to push a file to your phone or use ADB to sideload a ROM to install.
Try this!
devlamania said:
Hi,
I'm in deepsh*t right now !! ... I was about to install new ROM for my Moto G XT1033, so I wiped clean everything, and while doing the same way, USB OTG was inserted, went back to mount option to mount the USB OTG, but it doesn't mount it, basically I click on it and it doesn't work, is there any other way or I will have to throw away my phone now ??
Is there a way to manually move ROM data to the root directory or under any directory there using just a cable and adt-bundle ??
Click to expand...
Click to collapse
Goto Fastboot Mode and Install philz_touch_6.57.9-falcon.img and try using OTG cable. Make sure the pendrive you use is in FAT 32 format.
exactly
CedricAndroidlover said:
Goto Fastboot Mode and Install philz_touch_6.57.9-falcon.img and try using OTG cable. Make sure the pendrive you use is in FAT 32 format.
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Click to collapse
Im not too sure, but i think i have used ntfs before, but as you mentioned fat32 works

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