Ya e intentado de todo y no me sale nada de rot
use el SRS y me salio esto:
---= SRS One-Click-Root v4.5 =---
12:22:49 p.m. - Starting ADB Server..
12:22:54 p.m. - Manufacturer: BLU
12:22:54 p.m. - Model: VIVO 4.3
12:22:54 p.m. - Android Version: 4.1.1
12:22:55 p.m. - Build ID...