The Hotwav Cosmos V2 is an entry-level Android 5.1 smartphone powered by the MediaTek MT6580 chipset. Many users online have reported software issues like getting stuck on the Hotwav logo, lagging during use, freezing during startup, and system errors after a failed update. Using this official firmware version helps resolve these persistent issues by restoring the factory performance of the Cosmos V2 D8050 model.
Hotwav Cosmos V2 Firmware Details
| Device Name | Hotwav Cosmos V2 |
| Model Number | D8050 |
| Chipset | MediaTek MT6580 |
| CPU | Quad-Core 1.3GHz Cortex-A7 |
| Android Version | 5.1 Lollipop |
| Firmware Version | P12 |
| Build Date | Unknown (Android 5.1 Series) |
| File Size | 780 MB |
| File Type | Scatter File (.zip) |
| Flashing Tool | SP Flash Tool |
| Display | 5.0-inch IPS LCD, 720×1280 pixels |
| RAM / Storage | 1GB RAM / 8GB ROM |
| Battery | 1950 mAh Li-Ion |
| Camera | 5MP Rear + 2MP Front |
Warning: Flashing the wrong firmware or interrupting the flashing process could lead to a non-booting phone (dead boot). Always ensure that you verify your model number and chipset before beginning. It’s strongly recommended to back up your personal data before flashing.
Download Official Firmware for Hotwav Cosmos V2
This is the official and tested Hotwav Cosmos V2 firmware for MediaTek MT6580 chipsets. It helps resolve major software-related issues like bootloop, system crashes, lag, and dead phone recovery problems.
📄 Filename: Hotwav_Cosmos_V2_D8050_MT6580_5.1_P12.zip
📦 Size: 780 MB
🗓️ Build Date: Android 5.1 Series
🔢 Build Version: P12
🤖 Android Version: 5.1 Lollipop
⬇️ Download Link: MediaFire Download
How to Flash the Firmware
Follow these five simplified steps to flash the Hotwav Cosmos V2 firmware using the SP Flash Tool:
- Download and extract the firmware ZIP file to your computer.
- Install the necessary MediaTek USB VCOM drivers and install SP Flash Tool.
- Launch SP Flash Tool and load the scatter file from the extracted firmware folder.
- Click “Download” and connect your switched-off phone using a USB cable.
- Wait for the process to finish, then disconnect your phone once you see a green success checkmark.
For the full flashing tutorial with images and guide, visit Complete MediaTek Flashing Guide.
