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HomeClockworkMod (CWM) Recovery easy install for RK3066 and RK3188 -- TWRP/CWM Flash-Tool and root for RK3288
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2012/11/30
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Hi,
it is possible to change default SDcard to external one instead of Nand flash in my U9gt4?
I read that I must edit vold.fstab in System/etc folder but I do not know how this file can edit and even what exactly I must rewrite. Please help me. Thx
best regards,
Jakub
Moderator
Firmware Guru
2012/01/05
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Moderator
Firmware Guru
2012/01/05
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this is the original vold
## Example of a standard sdcard mount for the emulator / Dream
# Mounts the first usable partition of the specified device
#dev_mount sdcard /mnt/sdcard auto /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
dev_mount flash /mnt/sdcard auto /devices/virtual/mtd/mtd9/mtdblock9
dev_mount sdcard /mnt/external_sd auto /devices/platform/rk29_sdmmc.0/mmc_host/mmc0
dev_mount udisk /mnt/usb_storage auto /devices/platform/usb20_host/usb /devices/platform/usb20_otg/usb
## Example of a dual card setup
# dev_mount left_sdcard /sdcard1 auto /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
# dev_mount right_sdcard /sdcard2Â auto /devices/platform/goldfish_mmc.1 /devices/platform/msm_sdcc.3/mmc_host/mmc1
## Example of specifying a specific partition for mounts
# dev_mount sdcard /sdcard 2 /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
Modified one
## Example of a standard sdcard mount for the emulator / Dream
# Mounts the first usable partition of the specified device
#dev_mount sdcard /mnt/external_sd auto /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
dev_mount flash /mnt/sdcard auto /devices/virtual/mtd/mtd9/mtdblock9
dev_mount sdcard /mnt/sdcard auto /devices/platform/rk29_sdmmc.0/mmc_host/mmc0
dev_mount udisk /mnt/usb_storage auto /devices/platform/usb20_host/usb /devices/platform/usb20_otg/usb
## Example of a dual card setup
# dev_mount left_sdcard /sdcard1 auto /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
# dev_mount right_sdcard /sdcard2Â auto /devices/platform/goldfish_mmc.1 /devices/platform/msm_sdcc.3/mmc_host/mmc1
## Example of specifying a specific partition for mounts
# dev_mount sdcard /sdcard 2 /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
It this does not work, provide a mount value from adb shell mount
2012/11/30
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Probably it is not working. My tablet stop at launching logo. How I can use adb shell mount, I never ever work with this tool.
Or I must reinstall rom? (for this option I must use restore or update button?)
edit: I cant enter to recovery to reinstall rom... it is bad I think 
Moderator
Firmware Guru
2012/01/05
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You need to flash you tablet i think with rockchip tools, but still, why did you not enabled usb debugging ? 
2012/11/30
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I didnt know that this must be enable. I am beginner, it is sick...
edit: Now I reinstall tablet, any next idea how change vold.fstab??
Moderator
Firmware Guru
2012/01/05
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as i said, i need the mount values
you need to install android sdk and all the other related stuff
then connect the tablet to the pc, enable usb debugging, install the drivers
use adb and issue the fallowing
adb shell
mount
and copy paste the value somewhere
http://www.arctablet.com/blog/devices/arnova/adb-and-fastboot-tutorial/
2012/11/30
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OK, where I can download driver, I think it is other than I use for reinstall tablet.
Moderator
Firmware Guru
2012/01/05
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try to use superoneclick, and see if installs it right
to check if the usb debugging drivers are corectly installed use
adb devices
2012/11/30
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Android SDK installed, USB debugging running, superoneclick identify u9gt4 and install some driver, adb services running but "adb devices" did not found any devices...(both devices /pc,tablet/ restarted after all proccess)
Moderator
Firmware Guru
2012/01/05
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then try to google some drivers for your tablet, uninstall the one that you have now, and install the new ones that you will find
2012/11/30
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I found several adb-driver zip folders but windows did not allow install from these one..
There are no other people who has driver for this device? Please guys, hula hula !!
edit: every driver which I installed are shown in device manager like Thrive Tablet.. it is right?
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