Meteos MTK6589 ROM EDIT
This app will allow you to change your phone's data partition size.
Since most people have a MicroSD card for storing their files on, the internal sdcard is just a waste of space and can be put to good use for storing apps.
This app allows you to do so.
A custom recovery
YOU ARE DOING THIS ON YOUR OWN RISK
(Although no serious harm can be done when correctly using this tool)
- Make a backup of your files in your recovery (if you want to preserve them) and make sure they are stored on the external sdcard.
- Download, install and start the Meteos app for your specific ROM size and choose your desired Data partition size.
- Press "Reboot into Recovery" and choose "'Wipe data/Factory Reset" on CWM or Wipe internal storage on TWRP.
- Restore your backup.
Download the attached file and follow the instruction.