Use the link on this page to download the original and tested Winstar S1 Flash File Firmware (Stock ROM).
Winstar S1 Flash File (Firmware)
To download the proper firmware, please choose the relevant file according to your mobile device and click the download button below.
| File Name | Winstar_S1_MT6580_U2_eMMC_DDR3_64_8_191105_5.1.zip |
|---|---|
| Genre | Winstar |
| File Size | 701 MB |
| Flash Tool | SP Flash Tool |
| How to Flash | Follow Tutorial |
| Updated | 19 June 2022 |