Originally Posted by pspaans View Post
Running TWRP, I did try installing SuperSU zip, install goes fine but after rebooting still not rooted (and SuperSu app says "application not installed")
Hmm, that's weird. Perhaps you can try my CWM, so far is the best for me atm. If Lenovo haven't release Vibe UI 1.5 soon, I will download another Vibe UI 1.0 to test the SuperSU zip. Because I lazy to do backup and format the whole phone again.
My Phone:
Lenovo IdeaPhone P780 | Stock Custom Vibe V1.0 1412 DEV 4.2.2 ROM (Rooted) | CWM Recovery

Home Tablet:
Toshiba Folio AS 100 | Cyanogenmod 10 4.1.2 Alpha 5 ROM by DerArtem | CWM Recovery

Past Phone:
Samsung Galaxy Grand Duos GT-I9082 | Stock XXUBMJ4 4.2.2 ROM (Rooted) | CWM Touch Recovery (Mum using)
Samsung Galaxy Ace GT-S5830 (Sold)