[Q] no usb or memory card unavailable after trying to install app2sd - GT540 Optimus Android Development

hi i have tried to install apps2sd on my lg gt540 optimus with 2.1 android but got a power cut and comp died turned on my phone and it is saying memory card unavailable and when plug into comp all it does is charge it does not recognize any usb settings please help!!!

i have the same problem. i played with apps2sd and now my sd is not visible at all.
usb is charging only, no "usb" shown on notification bar.
did you solve your problem? please share.

You have to reflash with some rom .

Related

Problem with USB Mass Storage

Hi,
I bought mine Galaxy yesterday, and now i found a serious problem!
I have 8gb (SanDISK) memory card and when i connect the USB cable (the original one) to the phone and give "mount" on the screen nothing appears on the PC (the PC is with WinXP)...the mass storage is missing!
On the phone itself all seems OK, i can enter in the SDCard, see and install apk., etc..
I will appreciate some help! Thanks!
Try turning on USB debugging in the applications menu and rebooting. Worked for me.

Cannot for the life of me connect to Mac or Windows

I have bought a used Bell Galaxy S Vibrant and for the life of me it will not connect to my Macbook, I tried Windows at my friends place and same thing.
I have tried turning USB Debugging on, off, set USB settings to Kies/Mass Storage etc....
Can anyone help me connect to my Mac so I can root and unlock this thing?
Model- GT-I9000M
Firmware- 2.1 -update1
Kernal- 2.6.29
Build #: ECLAIR.UGJG9
Come on,
Anyone?
I dont know if this will help ...
I was originally able to connect my phone to Kies and then something happened that stopped it connecting. When I plugged in the USB cable, Windows didnt make the sound it usually does when a USB device is found.
I finally realised that this had only started happening after I had installed an SD card in the phone. The SD card was formatted with my old Windows Mobile phone. If I unmounted the external SD card using the settings menu then reconnect phone to PC it is now recognised as a USB device and Kies connects. Something about the format of this SD card was stopping the USB connection working.
I reformatted the external SD card in the phone and now it connects ok with the SD card installed still.
Maybe your problem is similar?
For the Mac, you need usb debugging turned on. Look in settings, applications, development.
I needed that to mount the usb storage on my Mac.
Sent from my GT-I9000 using XDA App
thanks for the tips gents
turns out it was a bum USB cable...yeah
So I got root now I need to unlock, I got the unlock code but it keeps coming up "unsuccessful"
Ok I got it
After I applied the 3 button combo fix, I rebooted into recovery and did a factory wipe, entered the code at the prompt and viola

[Q] External SD card not visible on PC Voodoo-stable-5.1-Froyo-2.2.1

Hello,
I can not see the external sd card on my windows PC.
I can see the internal sd card as a drive and i have read write access on my win PC (XP/ prof and win7 prof)
I can see the external sd card as a drive but cannot see any files or folders.
connected USB cabel
select mass storage device
not possible to connect USB to PC via dialog (no notification is vissible in notification bar)
reconnect usb cable
Now it is possibel to connect USB to PC via upcoming dialog on phoneselect mass storage device Message box comes up telling that some apps may not work because they have access to sd card
After disconnecting the phone from PC I cannot access the external SD card on my phone until reboot of phone.
I can access the the external sd card using a card reader on my PC.
I think I got these problems since flashing Voodoo-stable-5.1-Froyo-2.2.1-GT-I9000
Firmware Version 2.2
Baseband I9000XXJPP
Kernel 2.6.32.9
I tried to format the sd card with the phone - no changes.
Best regards and thanks in advance O
I have the exact same problem, when I connect with usb cable to my win 7 x64 system using the mass storage option, at first I do not connect at all, then I have to remove the usb cable once, after that I can connect but only see the sd card on the phone itself, the external sd card is invisible.
When I remove the usb cable I am also unable to see the external sd card on the phone itself and I have to restart my phone in order to see it again.
My proplem is solved. By error I installed the voodoo 5.1. on Froyo 2.2 . But it should have been installed on Froyo 2.2.1 as mentioned in the filename of the zip file. I thought froyo 2.2.1 is included in the voodoo update.
Gesendet mit Tapatalk
Answer SD card not visable.
Set the USB to choose on connect and the select through the prompts and it works for me.
5.0.2 kernel are for 2.2
from 5.0.3 its all for 2.2.1 i also have same problem if i flash new kernel on 2.2 rom

[Q] CM9-SGT7-TE4M-20120127 Usb problem

Hi guys
Been using CM9 for a few weeks now...on the latest build (CM9-SGT7-TE4M-20120127) whenever i connect the tablet to the computer and press 'turn on USB storage' it goes into the loading icon and gets stuck there. Neither the internal storage or the external sd card show up on the pc, and the loading icon gets stuck in a loop.
on disconnecting the tab from the pc and going into settings i find that both internal storage and sd card become unmounted, and need to be remounted manually.
While the mounts were reversed on the last build i did not have this problem. I have tried a full data wipe, reflashed the stock gingerbread, updated to overcome then flashed the new cm9 rom and appropriate kernel.
I'm using a galaxy tab p1000. Any help would be appreciated. Thanks.
theres an app on your drawer called usb mass storage toggle, open it, choose the green android and the internal sd will pop up on the pc for u to use, blue andriod to eject, ext sd cannot cannot be detected, they are still working on it. wait for an update.

No USB Mount - Zeus and CM10

Hi guys,
I cant access my SD Card while connected in USB Mode, the cellphone charge normally but dont show any "Removable Device", isnt the problem with the computer (tried in 3 different computers) and neither the cable.
The issue started when I did a command at terminal that I saw @ CM10 thread to "solve" the SD Card mount in CM10 (sorry I dont remember the command). After that I can't access the SD Card through USB.
Did the wipes, installed Zeus Rom and the problem stills, flashed back CM10 and nothing happened, the USB charges, but dont show the "Removable Device" even in Zeus or CM10.
Any clue?
1st you are in wrong forum.
2nd use smartflash_tool and install official GB according to your country.

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