Here You Know All About The Way To Flash Winstar W1000 Official Rom And Below You’ll find Setup Instructions of the Post & Free Download Link For Smartphone.
Take a Complete backup prior to flashing Firmware
Charge up your phone to 80 percent
How To Install 6.0 Marshmallow For Winstar W1000
Measure no 1: Download Latest Stock ROM And extract The Firmware File in your PC.
Measure no two: Once Extracting Official Document You Will Discover the SP Flash Tool Computer Based Software, Update Instructions & Drivers.
Measure no 3: Currently Install the Most Recent Android USB Drivers (bypass this Measure If Your PC Already has a Drivers).
Measure no 4: RUN that the SP Smart Phone Flash Tool Software Subsequently Pick the Scatter File in the inventory ROM Files folder.
Measure no 5: Following The Entire Setup Connect your Device to PC or notebook using the USB Data Cable.
For Total Flashing Guideline and For Installing Applications You Want to Follow Below LINK