I-Mobile I-Style 2.8 are same specification for Starmobile VIDA
but the I-Mobile I-Style 2.8 is JellyBean version
and the Starmobile VIDA is Kitkat version
You can flash of that and you can downgrade or upgrade your device if you have I-mobile Style 2.8 or Starmobile VIDA
I-Mobile I-Style 2.8 Firmware: Here
Starmobile VIDA Firmware: Here
Flash in SP Flash Tool
Here
This is my group of Starmobile VIDA
Join us