I'm using multiple partitions and Apps2SD. First I can't unmount my SD card to eject it because that option in "settings" is grayed.
Plus when I "Mount" the card via USB through the phone, the connection lasts < 1 minute before the phone does something (glitch?) and the computer reports that the "USB device was disconnected" or something and the phone remounts it for itself.
I'm using an ext2 and fat partitions. At first I thought that the swap partition was what kept me from ejecting so I reformatted for just the two partitions. If I go back to the 3 partition scheme, will I be able to unmount and eject the card, or mount via USB?
as for getting the computer to see the card.
Plug your phone in, don't mount sd.
Stop the device by right clicking the icon by the clock.
Unplug the phone.
Plug the phone back in and mount the sd.
should be ok.
not sure about unmounting it from the phone, I use swap, always have so I have no idea.
So there is no way to unmount the SD card?
for the first problem it sounds like when you reformatted your phone, you did it from your computer rather than the phone. (i did this once and that same problem happened). to fix you must reformat the card properly.
and the 2nd problem, it sounds like your using older an usb port. u need usb2.0 to hook the G1 into
SRT102JZ said:
for the first problem it sounds like when you reformatted your phone, you did it from your computer rather than the phone. (i did this once and that same problem happened). to fix you must reformat the card properly.
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No. I used sdparted to perform my partitioning.
I was trying to upload a pic to facebook when it stopped at 80%. then it said damaged sd card. reformat. so I tried on the phone but it did not work. this has happened one time in the past but I was able to copy each file to my pc and reformat that way. now my pc (XP, ubuntu) won't recognize it. How can I reformat it or is it toast?
do you have a micro reader, and see if it can read that way..?
I've tried a multi-card reader and a usb hub/card reader and neither one worked
after doing another exhausting search on google I found "HP USB Disk Storage Format Tool." After downloading it and multiple failed attempts at formatting to Fat it was recommended to format to NTFS and try Fat after that works. Well, it did and now that card has been reformatted back. I'm not sure if I will use it for the phone again or just throw it in my camera. But atleast I have that option now.
Thanks for the help.
HI!
I have this problem that when I turn on the file sharing, the computer shows only internal memory card and not the external. Because the phone itself recognizes the external card I have tried to unmount and mount several times without any improvement. I am currently using the latest CM7 nightly, but the problem seemes to have started after I changed the card from 4gb to 16 gb. Any ideas?
EDIT: Erasing sd card from the phones menu helped to solve the problem.
Go Setting>Storage and remount your sd card and try???
I've done that several times....no help... android system accesses the card without problems...music, pics etc.
Did you physically remove your card and reinsert it, or just software remount?
Have you tried the card directly in your computer?
Have a look in windows device manager and see if it reports any problems. (right
click my computer and select manage)
I have tried it all and everything is ok with the sd card itself (I copied recent nightly from the computer on the sd card) also recovery recognizes is... there are also no problems in device manager...
Try to put on debugging mode. And try it with debugging mode on.
If the debugging mode is on try to take it off.
Regards Kali
I tried that also and nothing changed.... I have a feeling that it is somehow attached to me using mybackup pro... I restored application apk and data from another phone to this one and It seems that usually the application data should go to internal memory card. In this case it is on external card... so i believe that somehow the programs are still using the card when connected and do not allow phone to share it out... It's just a guess though...
EDIT: so I think the solution is to wipe everything and start all over again
So I fresh installed Rom and wiped everything and the problem still exist... still can see files with file managers in phone and when connected to computer, autorun shows only internal card...
Edit: I tried now 2gb sized sdcard and it works perfectly... the problem is with 16gb card.
Weird. Did you try another USB-port?
I tried different USB-s now and still same I found out that when I connect the phone, under my computer appears two removable disks.... if I turn on the usb connection, only one transforms to usable removable disk (internal) and the other one asks to insert the removable disk. I used the same sd card on my HTC desire with CM nightlies and it worked perfectly... could it be CM-s bug?
Sorry to ask (maby the obvious)
On Your phone.. using your filemanager (Root explorer astro or what-ever..)
Browse to sdcard
Do you have a folder called _externalSD?
On this phone, for some reason the external SD is not mounted under./ but as i said under ./sdcard/ (i.e its mounted under the internal SD card..)
Just a thought
Where the different cards are mounted doesn't make any difference. And as he said, it works with other cards (2GB and 4GB).
CyanogenMOD mounts internal card as /mnt/emmc, and external card as /mnt/sdcard by default.
When turning on USB storage, both cards should be unmounted and shared over USB.
Hi, I had the same problem with mine, and as you said in one of your previous posts, I had to do a format through the phone and as soon as I did that I was good to go.
I did use the same memory card in my old hero so this might have something to do with it... I'm not sure.
By formatting do you mean from the menu Erase SD card? On the desire I actually had the formatting request from the computer, but there was another problem (some of the rom's files were on the sdcards ext or something and I had no access to the card from the USB).... kind of a similar problem if I think back now but after changing to CM, the problem disappeared.
I forgot to mention I am running completely stock rom and unrooted (for the time being) and there is just an option under sd card & phone storage setting to format external sd card
After erasing the sd card from the phone, the computer recognized it i'm currently copying stuff back and i'm pretty sure it does not affect the recognition
I faced the same problem. I had Swapper2 on my NC, and after I uninstalled it (and cleared the data of Swapper2, just in case) everything went to normal back again.
^ a solution.
When pressing enable mass storage on the phone, or going in recovery and doing it that way, it doesn't seem to want to connect
It worked before I messed with the partions on my SD card, so i wounder what I did to break it?
My phone can read my SD card, and if i use a MicroSD to USB then it works, but not phone to computer, it makes a beep beep sound, so i know it sees it.
Thanks
test to format SD card in computer if this don't work test your phone with another SD card
After formatting the card it started working again Thanks!
hi there
I am having intermittent problems when trying to copy to the SD Card.
I got a 64GB one that I stuck in there and it formatted it fine. but when its plugged into the PC and I am copy - say music - to it, it will pop up a message saying :
'the device has either stopped responding or has been disconnected'
, which is infuriating, this happens when its in MTP Mode, but doesnt seem to happen when its in MSC - but obviously I cant get to the internal storage when its plugged in like that.
any suggestions as to what is going on here? - is it just the size of the SD card that it is not happy with
thanks
nat