Problems with partition table
I don’t know the asked partition restore process, but there is a solution that works, and the phone will work again. 
You will need
1.  1.0.42 full image ROM for Flashtool 
2.  SP Flashtool
3.  EBRtweak
4.  CWM 6.0.4.4

Solution:
1.  Extract 1.0.42 ROM
2.  Copy the EBRtweak into the ROM folder, and run with the asked option (like 2,5 GB) 
3.  Delete the EBR*.bak from the ROM folder
4.  Copy the CWM 6.0.4.4 recovery.img to the ROM folder
5.  Run CheckSum_Generate.exe
6.  Flash with SP Flashtool the MT6589_Android_scatter_emmc.txt file from the 1.0.42 ROM folder. 
7.  Boot into recovery mode and go to mounts and storage: format /data, format/cache 
8.  Reboot system. 

If you need any of those files, write me and I'll send it to you.