okay well i need to connect my usb reader on the phone to my computer but i cant load the phone since there is no rom installed. i did this on my old g1 before but i cant find where i found it.
when i type in
adb shell mount /sdcard
c:\Android>adb shell mount /sdcard
mount: mounting /dev/block/mmcblk0p1 on /sdcard failed: Device or resource busy
i just formated my sd card to fat32. its a 8gb class 6
how can i do this?
Related
I would like to shift to a new sdcard but I just unable to copy all the data in the ext2 partition
Any app desiged for this purpose?
just use adb to pull the folder
download the adb file explorer
go to /system/ and put the whole sD card on your PC
just use adb to pull the folder
download the adb file explorer
go to /system/ and put the whole sD card on your PC
This is one of the simplest things to do on ANY computer that is NOT mswindoze. Unmount the ext partition on your phone, plug in the USB cable, do NOT mount it on your desktop, dd if=/dev/sd?2 of=~/droidextbackup where '?' corresponds to the device. Then swap the card, partition as the same, dd if=~/droidextbackup of=/dev/sd?2
Resolved: by switching to the custom ROM Buttered AOKP 4.2.2 [+Aroma] and using its the default kernel. The OTG connected SDCards formatted as either ext4 or FAT32 was automatically mounted with RW accessable. Stickmount was not required. It seems odd that the neither the popular SentinelROM/KTManta nor Tasker650/Trinity Ten custom ROM/kernels would mount the same ext4 formatted SD cards.
I am running custom ROM/Kernel combination Tasker650 TX34 and Trinity Ten. Using gparted I can format an external SD card with FAT32 or NTFS and the SD card is automatically mounted by the N10. Settings->Storage can mount and unmount the OTG connected storage without issue.
If I reformat the SD card as ext4 it is not auto mounted but Settings->Storage does show a "Mount USB" button. Unfortunately clicking on it causes the SD card reader's light to flash but the file structure never show up in "/usbdisk". Note: I have the same problem with "SentinelROM and KTManta".
What is strange is that TWRP can see and mount the ext4 formatted SD card without issue from a "/usb-otg" mount point. File browsing the SD card also works but only in TWRP.
I tried from a terminal session to mount it manually:
> busybox mount -t ext4 -o nosuid,nodev /dev/block/mmcblk1p1 /storage/usbdisk
but it always return the error that "/dev/block/mmcblk1p1" does not exist which is true.
From everything I've read ext2,3,4 formatted SD cards should all be recognized. I am looking to load files greater than 4GB and have full RW access to the SD card. NTFS can accommodate the file size but is limited to Read-Only access.
Maybe the mount point is different for ext4 formatted SD cards but I can't find that mount point. If anyone can shed some light on this issue I would appreciate it.
Thanks
Doug
Hi all,
I was formatted the external storage into EXFAT on PC, once I reboot my phone, no longer mount the /SDCARD either CWM or PC (and ofcos in phone), so I couldn't reformat into other FS, so what can I do now?
Thanks for Help.
Hi friends, i installed carbon rom 4.4.2 on my galaxy grand gt-i9082....i have a ext4 formatted 32GB sd card and contains only one primary partition........Carbon ROM detects ext4 card successfully and mounts it at /storage/sdcard1 , but i am not able to copy and write files onto the sd card using an explorer like root explorer or ex file explorer......Now, Carbon rom also mounts it at /mnt/media_rw/sdcard1...but here i am able to copy an write files onto the sd card...But the downside is that When i use MTP to transfer files between my mobile and windows pc, i can see only the sdcard mounted at /storage/sdcard1 from which i cant copy or paste the files.....So how do i make MTP to show the real mounted partition /mnt/media_rw/sdcard1 so that i can transfer files between my computer and mobile.
NOTE: I just found out using mount command that it uses /dev/fuse to mount the sdcard at /storage/sdcard1 but uses the real device i.e. /dev/block/mmcblk1p1 to mount the sdcard at /storage/media_rw/sdcard1.......
Please Help........Any ideas or suggestions to make this work are welcome....
i installed CWM and tried to take a backup. But im getting cant mount /sdcard.
So i went to mount and tried doing the mount but it says cant format.. i formated the sdcard manually and confirmed its primary partition and fat32.
what can be the issue here