Mount : failed to mount /dev/block//bootdevice/by-name/system at /system: Device or resource busy. Mount : failed to mount /dev/block//bootdevice/by-name/userdata at /data : Device or resource busy. Now I downloaded Resurrection Remix, and before flashing it I tried to flash MIUI V6.6.10.0.LXIMICF, which failed spectacularly displaying the error below: And I previously had Mokee latest, then I switched to MIUI7 5.11.14(latest). Anyone will do, the one I chose is linked above. If you are doing this from the tablet it should go there if you move it over using the computer make sure you put it in that directory or change the command below to the proper directory. Make sure you put it in the Download directory. This will eventually work and the tablet will be rooted.Ĭopy the img file below onto the internal drive. The app will eventually give a button just try to root. You will need to allow "Unknown sources". Startup the tablet and go through the setup process. The backups we create can be used from within the tablet to restore it later if needed.Ģ) Download the image file on the tablet ģ) Flash the recovery partition with the image file.
It always give me an error and won’t even try.
One serious warning I have NOT been able to write anything to the device using the Android Tool. After you have followed the information in the link and saved the partitions you can move on to rooting the device. But saving all the partitions never hurts. From the standpoint of undoing the root operation described below I believe only the recovery and system partition needs to be saved.
I have included my parameters.txt file that I created.
The link gives a detailed description of how to backup all the partitions.
There is no need to boot with driver signing verification turned off.ĭownload the Android Tool from the link provided.
If you end up with this problem follow these instructions and then install the drivers.Īfter testing on a new machine under Windows 10 the drivers install fine. The ADB and MTP drivers are signed and will install correctly, but when you boot the tablet in bootloader mode the device will be unrecognized by Windows. The problem becomes that the bootloader drivers (under Windows 8+) will fail the driver signing authentication and won’t install. Since I’ve done it so often and so many times with different driver version, I can’t remember if the bootloader drivers require you install them with the driver signing turned off or not. Select uninstall to clean any old drivers and then select install to install the newer ones. The older versions (4.1) won’t recognize the USB product id (310D) in bootloader mode.ĭownload the drivers unrar and run DriverInstall.exe. This tablet is a newer version and requires at least version 4.3 of the Rockchip Driver Assistant. It is a little difficult, and not necessary, but like any backup can be helpful to have around.
I will explain how to get the programs and general steps to make a full backup of the tablet before ever rooting the device. See the attachment for the recovery image. I will just briefly outline what I needed and had to do to root and install a TWRP recovery on the tablet. The one I am working with was purchased in Canada at the Atlantic Superstore. This is for the ProScan PLT9650G(K-1G-8G) tablet. It does not store any personal data.*** Use at your own risk these instructions worked for me on MY tablets that is no guarantee they will work for you *** The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. The cookie is used to store the user consent for the cookies in the category "Performance". This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
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