I got this rom (multilanguage) from lenovohome.net here and im sharing with you.
The CWM Recovery is mine.
If your original ROM is not 129 or 132 i recomend try replace the MT6589_Android_scatter_emmc.txt included in myRecovery_Lenovo_P780_CWM_v126.96.36.199_s125_or_s132.rar with the MT6589_Android_scatter_emmc.txt of your ROM version.
1: Flash my Recovery with FlashTools (read how to here ).
2: Download the custom ROM copied to an external SD card directory
3: the shutdown state. While holding down:
– Power button + volume button up, to enter the recovery mode.
– Wipe Data / Factory Reset -> delete all user data
– Wipe Cache Partition -> Wipe cache
4: Return to recovery main interface Install zip from external sdcard -> choose zip from sdcard -> Select your ROM
5: Brush complete, restart the phone Patience required – first boot takes a while