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HomeClockworkMod (CWM) Recovery easy install for RK3066 and RK3188 -- TWRP/CWM Flash-Tool and root for RK3288
 Please donate to support OMA and CrewRKTablets firmware work, thank you !
2013/05/26
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Just tried to install Ubuntu on my device to do this we need a rooted device.
I know my device come rooted so no problem I guess, but when we want to install by the terminal we need su.
When I typed su i got not found su: so the su library is not installed on my device.
We tried to install Superuser and Super su but nothing seems to work.
tried to install su lib from recovery mode also no go it say installation aborted.
Anyone know how to install the right su library on this device?
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Firmware Guru
2012/01/05
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have you tried to push the su files on the tablet and set the permissions, then reboot and see if everything is ok ?
2013/05/26
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Can you tell me how to do this and which su file i need?
Moderator
Firmware Guru
2012/01/05
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adb push su /system/xbin/su
adb shell chown 0.0 /system/xbin/su
adb shell chmod 06755 /system/xbin/su
adb push superuser.apk /system/app/superuser.apk
admin
2010/09/11
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also, you can get SuperSU here:Â http://download.chainfire.eu/324/SuperSU/UPDATE-SuperSU-v1.30.zip
you will find both Superuser.apk application and su binary in the archive.
If you like our web site, applications and firmwares, feel free to support our site. Donations are used to pay the bills for our server hosting costs, development tools and purchase new tablets to support.
Moderator
Firmware Guru
2012/01/05
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Have in mind that if you do something wrong, you might end up with a brick, which will be recoverable only by dumping the tablet via Linux.
If what i told you earlier works, I have a request, do a dump of the firmware and upload-it somewhere.
I also thing that you need to re-mount the system before you push the files so do the command:
adb root
2013/05/26
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adb root gave me device not found
Moderator
Firmware Guru
2012/01/05
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2013/05/26
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I used adb and Eclipse to test my apps on my Android phone on a Ubuntu based computer.
But Eclips doesn't recognize the tablet
Moderator
Firmware Guru
2012/01/05
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but with other adb commands, you get the same result ?
2013/05/26
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I gave up tried so many things with this tablet and nothing works at all.
su not working
Contacts.apk not working
The only thing we have fixed is calendar.apk to read my google calendar but works only read only.
2013/05/26
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adb push su /system/xbin/su
failed to copy 'su' to '/system/xbin/su': Read-only file system
Moderator
Firmware Guru
2012/01/05
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2013/05/26
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 adb remount
remount failed: Operation not permitted
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