Are you positive about the processor?
I thought those use the MTK6572, which may change any advice given.
Your first step is to get the drivers to work when you connect the device. Use the tools here on the website and follow the tutorial sections. It should be relatively straightforward.
As always, all disclaimers apply if you brick, destroy, catch on fire, or anything else negative happens to your device while attempting to modify it in any way.
I thought those use the MTK6572, which may change any advice given.
Your first step is to get the drivers to work when you connect the device. Use the tools here on the website and follow the tutorial sections. It should be relatively straightforward.
As always, all disclaimers apply if you brick, destroy, catch on fire, or anything else negative happens to your device while attempting to modify it in any way.