If you are here, then you may be looking for a firmware flash file for your B1S Stream System. If yes, then you are in the right place. In this guide, we will help you to flash the stock ROM file on B1S Stream System by using the SP Flash tool.
We have shared all the pre-requisites files to download and install the stock ROM flash file on your device.

Why We Need Stock Firmware?
Stock Firmware or a Stock ROM is official software that is designed by the OEM manufacturer for a particular device. This file is required to fix any software related issue on your B1S Stream System. If you are facing any problem with your device, your final attempt will be to re-install the stock ROM. This way, you can restore your device back to stock ROM. This guide will be more useful to those users who always want to try rooting, installing mods or custom ROM.
Advantages of Stock ROM:
Here are the answers to why you need to download and save the B1S Stream System Stock ROM flash file on your computer.
- If your device is dead, you can unbrick using Stock ROM file
- You can fix or repair the IMEI on your device using DB files from Stock ROM
- Remove any malware or Adwares from B1S Stream System
- You can fix the boot loop issue on B1S Stream System
- Fix Unfortunately, the app has stopped error on B1S Stream System
- Fix Network related issue
- Patch Boot image to Root using Magisk: Mediatek Guide or Spreadtrum Guide
- You can unroot B1S Stream System
- To Reset or Remove FRP on your device: Mediatek FRP Guide or Spreadtrum FRP Guide
- Restore B1S Stream System back to Factory State
Firmware Details:
- Device Name: B1S Stream System
- ROM Type: Stock ROM
- Gapps File: Included
- Tool Supported: SP Flash Tool
- Processor: MediaTek MT6580
- Android Version: Android 8.1 Oreo




