How to downgrade/Root without connecting to computer

[Saltine713]

So, I know of the XDA instructions and files, and I downloaded all of them.

I have all of the files on the internal memory of my Prime, but I don't know what to do now. My idea is to downgrade to 1.5 to use SparkyRoot, then OTA RootKeeper, and so forth.


But my computer is messed up right now, so I want to know if I can do it ALL via the Prime.

 

[Lostsorrow]

From what I have read no you need your computer.

Sent from my Transformer Primalicious .21 odex using Tap-a-Talk.

 

[JAy3001]

From what i know you need a pc. Can you not pop round a mates to do it?

I used this method to perfect results:
HowTo: Root you Asus Transformer TF101 running ICS 9.2.1.21 or Transformer Prime TF201 running ICS 9.4.2.21, WITHOUT unlocking your bootloader! - Freek.ws

 

[Tiger1234]

I suggest z4root but it dosent work on me. Every time is use it. When its says aquiuring root shell or something iit loads and then its takes me back to my android kindlefire6.3 back to menu and then when I click z4root if stays white and no reboot did i do something wrong help i wanna root so bad...

 

[ylexot]

I suggest z4root but it dosent work on me. Every time is use it. When its says aquiuring root shell or something iit loads and then its takes me back to my android kindlefire6.3 back to menu and then when I click z4root if stays white and no reboot did i do something wrong help i wanna root so bad...

Z4root is a very old root app from the Froyo days that doesn't work on many (if any) new devices/OS's.

 

[Snake X]

I know how you can do it, do you still need it to be done?