The Hotwav Venus R3 is a budget Android smartphone powered by the Spreadtrum (UNISOC) SP7731CEB chipset, known for its energy efficiency and solid performance in entry-level devices. Over time, users may encounter firmware issues such as bootloop, software crash, FRP lock, or no display after failed updates. Flashing the official firmware can fully restore the phone to its original state.
This page provides the official Hotwav Venus R3 stock ROM package for safe flashing using the SPD Upgrade Tool (also known as ResearchDownload). The file is fully tested and extracted directly from a working device backup.
Hotwav Venus R3 Firmware Details
| Device Name | Hotwav Venus R3 |
|---|---|
| Model | Venus R3 |
| Chipset | Spreadtrum (UNISOC) SP7731CEB |
| Android Version | 6.0 (Marshmallow) |
| Firmware Version | Venus_R3_6.0_SPD |
| File Size | 547 MB |
| File Type | .pac (SPD Firmware Package) |
| Flashing Tool | SPD Upgrade Tool / ResearchDownload |
⚠️ Important: Flashing the wrong firmware can permanently damage your device. Ensure your Hotwav Venus R3 model and chipset (SP7731CEB) match this ROM before proceeding. Always back up personal data and the device’s NV (IMEI) partition before flashing.
Download Hotwav Venus R3 Firmware
Below is the official tested Hotwav Venus R3 firmware file. Use it to fix software issues, unbrick your device, or reinstall a clean Android system.
📄 Filename: Hotwav_Venus_R3_SP7731CEB_6.0_SPD.zip
📦 Size: 547 MB
🤖 Android Version: 6.0 (Marshmallow)
⚙️ Chipset: Spreadtrum SP7731CEB
⬇️ Download Link: Download from Mediafire
How to Flash Hotwav Venus R3 Firmware (Using SPD Upgrade Tool)
To install this ROM, you’ll need a Windows PC, a USB cable, and the official SPD Upgrade Tool (or ResearchDownload). Follow these steps carefully:
- Download and extract the Hotwav Venus R3 firmware to your computer.
- Install Spreadtrum USB drivers to ensure the device is detected.
- Open SPD Upgrade Tool (ResearchDownload.exe) on your computer.
- Click the Load Packet button and select the
.pacfile from the extracted firmware folder. - Turn off your phone completely, then connect it to your PC using a USB cable.
- Click the Start Downloading button to begin the flashing process.
- Wait for the green “Passed” message to appear, then disconnect and power on your device.
For a detailed illustrated tutorial (including driver setup, safety notes, and common fixes), use the link below:
Firmware Notes & Disclaimer
This ROM is an official factory firmware for the Hotwav Venus R3, tested and verified to be fully functional. It contains essential partitions including system, recovery, boot, and userdata. Flashing it restores the device to its factory condition.
Disclaimer: Flashing firmware files should be done with caution. Follow each step carefully to avoid errors. We are not responsible for any damage or loss of data caused by incorrect flashing procedures. Always back up your data before proceeding.
