Is your Positivo Twist Mini S430 running slow, stuck on boot, or draining battery too quickly? Many users have reported persistent issues such as frequent system lag, overheating, poor battery life, and frustrating boot loops with this model. Camera performance and storage limitations are also common complaints, especially since it features only 512MB RAM and 8GB storage. Most users noted major improvements after flashing new firmware—boot loops fixed, better app stability, smoother daily use, and restored phone operation after “dead” or bricked states.
Positivo Twist Mini S430 Firmware Details
| Device Name | Positivo Twist Mini |
| Model | S430 |
| Other Model Names | Twist Mini S430B, Positivo S430 11122297 |
| Chipset | MediaTek MT6570 |
| CPU | Dual-core 1.3GHz ARM Cortex-A7 |
| GPU | Mali-400 MP1 |
| RAM | 512MB |
| Storage | 8GB (up to 32GB microSD) |
| Android Version | 6.0 Marshmallow |
| Firmware Version | 09062017 |
| Build Date | 2017-06-09 |
| File Size | 889MB (zip archive) |
| File Type | ZIP (scatter-based) |
| Flashing Tool | SP Flash Tool |
| Battery | 1400mAh removable |
| Release Region | Brazil |
WARNING: The S430 frequently suffers from bootloop and storage corruption issues if a wrong firmware or version is flashed. Flashing the incorrect scatter file or skipping checksum errors can permanently brick the board. Always use only official downloads and never interrupt the process; losing battery while flashing can make the device unresponsive.
Download Official Firmware for Positivo Twist Mini S430
Below is the verified official firmware file for your device. This version addresses common complaints: the frustrating startup loop (bootloop), unexpected shutdowns, and system instability after OTA updates. After flashing, users noticed improved speed, fewer crashes, and battery drain issues resolved.
📄 Filename: Positivo_Twist_Mini_S430_MT6570_09062017.zip
📦 Size: 889MB
🗓️ Build Date: 2017-06-09
🔢 Build Version: 09062017
🤖 Android Version: 6.0
⬇️ Download Link: MediaFire
How to Flash the Firmware
- Ensure your S430 is charged to at least 70% to avoid interruptions.
- On your computer, install the required MediaTek VCOM drivers and extract the firmware zip.
- Launch SP Flash Tool, select the corresponding scatter file from the extracted folder.
- Click “Download” and connect your powered-off phone via USB; flashing will begin automatically.
- Wait for the green tick indicating success, then disconnect and reboot the device.
If you want to see a complete step-by-step guide with images and videos for the SP Flash Tool process, go here
