Hi there, please try this at your own risk.
i have successfully flashed this rom and confirm its working with root access.
1. use this link to download the usb drivers. if it its a zip/rar package, extract it.
2. install them.
3. use this link to download SP Flash tools. same for zip/rar, extract.
4. download the rom from here and extract it.
6. charge the phone to around 70% at least and switch it off and dont connect it to PC yet..
7. open SP flash tools. select this file
from the extracted rom folder under scatter-loading
8. VERY Important : select 'download' mode for flashing.
9. click on the green download arrow.
10. now connect the phone.
11. you will see a red line filling the bottom of the flash tool window followed by purple and yellow.
12. a dialog saying download complete with a green tick mark will pop up.
13. disconnect the phone.
14. switch it on, do a factory reset via settings if you want.
Hope this works, all the best.
I must mention i am not the original uploader and a big thanks should go to the them for providing us with the required files.
the original thread is here