Mounting external_sd as mass storage! - LG Optimus L9 P760, P765, P768, P769

Hi,
I tried many times to mount external sd with ums. Today I have done this.
You need:
-adb drivers and adb installed
-this app: https://play.google.com/store/apps/details?id=com.rafoid.multimountsdcard.widget.free
How Have I done this?:
1. Install app from Google Play
2. Connect L9 with adb and mtp enabled
3. Type in adb shell:
Code:
su
setprop persist.sys.usb.config mass_storage,adb
3. Open app
4. Tick MTP fix
5. Select to mount only secondary card (external)
6. Set widget in launcher
7. Click on widget
8. UMS mounted!
I'm planning to do app to easier mount, but Now I'm working on new rom

Is possible to mount also internal sd?
And what if I have sd's swapped?
Thanks
EDIT: tried and it doesn't work for me, maybe becuse I have sdcard's swapped.
I can't select to mount only secondary card, this option is grayed out.

You can't mountvinternal because it's shared with dara, but you can try to mount (after swap) using mount first partition.
Wysyłane z mojego LG-P760 za pomocą Tapatalk 2

waiting for your rom

Disabling the media scanner won't work. Requires root, right?

can we do this without a PC via Terminal Emulator?
Gesendet von meinem LG-P760 mit Tapatalk 2 auf PAC-man mit einigen Verbesserungen und Anpassungen

Yes
Wysyłane z mojego LG-P760 za pomocą Tapatalk 2

Related

[Q] mount and starage doomlord

Hello i have installed doomlord build april 12
my problem is, i have format my sd card en i dont have a rom installed.
so i cant instal from zip. mount usb storage is not working, how can i get de custum rom zip on my xperia s???
tanx a lot!!!
Which kernel version??
If you have access to recovery you can mount the sd card inside the recovery and transfer files from your pc.
Sent from my LT26i using Tapatalk 2
thats the problem, ican not connect in doomlords mount usb storage. The pc does not see it.
if i plug my device on the pc whitout doomkernel i get a a letter C, when i want to open it he doen not see it,
Which recovery version do you have?
In recovery there is mount and storage click on mount usb storage.
You have to unplug the usb before going to recovery.
Sent from my LT26i using Tapatalk 2
he tanx for the replay< i fixed it whit flashtool. everything working
tanx greetz stephan

Connect device as external storage device?

I can only get MTP to work on Windows 7, installed LG drivers, tried all USB modes.
How can I connect the device as simple external storage device?
BTW rooted and unlocked, The Base 0.7.3
Sent from my LG-E970 using xda app-developers app
Adir544 said:
I can only get MTP to work on Windows 7, installed LG drivers, tried all USB modes.
How can I connect the device as simple external storage device?
BTW rooted and unlocked, The Base 0.7.3
Sent from my LG-E970 using xda app-developers app
Click to expand...
Click to collapse
i am on a Mac and could'nt get it either, but I used "Android File Transfer", It worked for Mac I think they have it for windows also.
Correct me if I'm wrong, but I don't think its possible with stock ROM, not even sure if current crop of custom ROMs supports it.
Yeah I'm pretty sure mtp is the only officially supported mode of transfer. Unless of course there's a third party app that does the trick, or if its a kernel thing.
Sent from my LG-E970 using Tapatalk 2
C2fifield said:
Yeah I'm pretty sure mtp is the only officially supported mode of transfer. Unless of course there's a third party app that does the trick, or if its a kernel thing.
Sent from my LG-E970 using Tapatalk 2
Click to expand...
Click to collapse
Yes, USB Mass Storage is not supported on this device. The problem with USB mass storage is that you have to unmount sdcard in phone to allow mounting it on your PC.
Internal sdcard(/sdcard) on this device is actually located in /data partition (/data/media/0) and is emulated as /sdcard so it cannot be shared with PC using USB Mass Storage protocol.
dvhexer said:
Yes, USB Mass Storage is not supported on this device. The problem with USB mass storage is that you have to unmount sdcard in phone to allow mounting it on your PC.
Internal sdcard(/sdcard) on this device is actually located in /data partition (/data/media/0) and is emulated as /sdcard so it cannot be shared with PC using USB Mass Storage protocol.
Click to expand...
Click to collapse
Is it a problem to unmount and share the sdcard2(external as card)?
Sent from my LG-E970 using xda app-developers app
UMS 100% works on our phones just install any terminal emulator from the Google Play Store. I spent a long time with everyone not having a single clue.
SIMPLY TYPE THE BELOW TEXT IN TERMINAL EMULATOR AND YOUR GOLDEN... UMS works great but has some issues, though the issues are more with the phone than UMS. It also ONLY works on External MicroSD cards.
su
setprop persist.sys.usb.config mass_storage,adb
Just a nano bump from above edited post. It's works just fine with UMS. I found though MTP seemed to be the proper option. Because of the insanity partition configuration on this phone UMS just didn't suit too well with roms and what not.

[Q] how to imitate double mount sd card via adb ?

Hi,
I want to mount my sdcard to the PC and to the phone in one time, but i want to do it by the adb shell script.
Dual mount SD and similiar apps works well, but i think that script+tasker will make it better.
And there is my question, what ADB commands i must type to do that ?
what i must mount to what ?
i tried mounting /dev/block/mmnclk0p1 to some places and /dev/block/vold/179:1 but it dont work
I think that think might be usefull, because we can add this script to init.d and always have access to our SD cards from pc, when we plug in the phone.
Im on P.A.C. 4.3 Neo V ( haida) based on cm 10.2
Sorry for my bad english, still learning...

Accidently wiped my phone, can't flash new Rom with otg usb

SO I was trying to flash Archidroid rom on my phone, had the zip in my internal memory. Installed Team Win Recovery project like recommended and wiped everything before installing like recommended but I forgot it would also wipe the rom.
So now Im left with no OS on my phone and only TWR to work with... I dont have a micro sd reader so that's a huge headache, bought a usb OTG cable to try and flash the rom through a pen drive but for some reason Team Win Recovery is not recognizing my OTG usb despite my pendrive light being on. So I have no phone and no means to flash a new rom.
Please help me, what do I do? Is there anything I could do to get otg to work? Can't afford to buy a card reader at the moment.
I'm not sure but i think u can mount the internal memory or the SD using normal USB cable to the computer, then copy the zip file.
Enviado de meu GT-I9300 usando Tapatalk
TheRuan said:
I'm not sure but i think u can mount the internal memory or the SD using normal USB cable to the computer, then copy the zip file.
Enviado de meu GT-I9300 usando Tapatalk
Click to expand...
Click to collapse
I already tried that, my computer doesn't recognize my phone. It worked when I had android installed obviously but not now. Do I need any special driver or anything?
Hello,
If you can't install a custom rom you can install an official one with Odin. Search on google for tutorials. Good luck.
Sent from my SM-G901F using Tapatalk 2
I haven't used twrp 'cause i'm on philztouch, but isn't there any option to mount the internal memory or the sd card to the computer? If not, u either need to copy the file to the sd using another phone or camera, or use Odin to go back to default system.
Enviado de meu GT-I9300 usando Tapatalk

how to unmount usb device ?

on my tablet , microsd card is mounted as storage/usb0 device
how to unmount it ? I can't find any device manager or unmount command to unmount this device
You say tablet, here in the OS for PC section? I don't have it on a PC but from their file manager there is an "eject" like icon near the drives title. If it's there that should unmount it.
Sent from my SHIELD Tablet using Tapatalk
great , I install pc version on my 2in1 tablet ....
thx , I successfully unmount usb0 device
When in remix os, i plug in an usb storage device it will mount and when I try to access the USB stick it shows that it's embty and I cannot access any files or folders.

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