The Hotwav Venus R9 Plus, a budget-friendly device running Android 6.0 Marshmallow, often suffers from common software issues typical of entry-level phones from its generation. Users frequently report problems that result in the device getting stuck on the Hotwav logo (bootloop), persistent freezing, or various system application errors that can cripple daily use. These bugs often stem from corrupted system files or failed software updates.
By installing one of the official stock firmware versions provided below, you can effectively resolve all these deep-seated software maladies. This process completely overwrites the existing system partition with a clean, stable OS, eliminating boot loops, fixing application instability, and restoring the phone to its factory-fresh state. The two versions, B04 and B06, offer sequential updates, with the latter (B06) potentially containing critical bug fixes released shortly after the phone’s initial launch.
Hotwav Venus R9 Plus Firmware Details
Below is a comprehensive table detailing the specifications of the Hotwav Venus R9 Plus and the characteristics of the official firmware files. Note that the flashing process requires the use of a specialized tool designed for Spreadtrum/UNISOC chipsets.
| Description | Details |
|---|---|
| Device Name | Hotwav Venus R9 Plus |
| Model | Venus R9 Plus |
| Chipset | Spreadtrum (UNISOC) SC7731CEB |
| Android Version | 6.0 (Marshmallow) |
| Firmware Version | B04 & B06 |
| Flashing Tool | SPD Upgrade Tool (Research Download Tool) |
| File Type | SPD Flash File (.pac) in a ZIP Archive |
| File Size (B04) | 593MB |
| File Size (B06) | 592MB |
| Device RAM | |
| Device Display |
🚨 Warning: Read Before Flashing! The Hotwav Venus R9 Plus uses a Spreadtrum chipset, which requires precise timing and the correct drivers. Attempting to use the wrong flashing tool or an incorrect firmware version can permanently brick your device, leaving it completely unresponsive (hard bricked). Ensure your device battery is charged above 50% and follow the flashing guide steps exactly to minimize the risk of damage.
Download Official Firmware for Hotwav Venus R9 Plus
Two distinct firmware files are available for the Hotwav Venus R9 Plus. We recommend downloading the B06 version as it is the later build and likely contains patches for issues present in the initial B04 release.
Version B04: Initial Release
📄 Filename: Hotwav_Venus_R9_Plus_SP7731CEB_B04_28102017_6.0_SPD.zip
📦 Size: 593MB
🗓️ Build Date: 28/10/2017
🔢 Build Version: B04
🤖 Android Version: 6.0
⬇️ Download Link: Mediafire
Version B06: Updated Release (Recommended)
📄 Filename: Hotwav_Venus_R9_Plus_SP7731CEB_B06_12252017_6.0.zip
📦 Size: 592MB
🗓️ Build Date: 25/12/2017
🔢 Build Version: B06
🤖 Android Version: 6.0
⬇️ Download Link: Mediafire
How to Flash the Firmware
Since the Hotwav Venus R9 Plus utilizes a Spreadtrum (UNISOC) processor, the flashing procedure must be performed using the specialized SPD Upgrade Tool (also known as the Research Download Tool). This process is designed to push the new system files (in .pac format) directly onto the device memory.
Here are 5 quick steps on how to flash the stock firmware:
- Download and extract the firmware ZIP file and install the necessary Spreadtrum USB Drivers on your Windows PC.
- Download and launch the official SPD Upgrade Tool (Research Download Tool).
- Load the .pac firmware file (found inside the extracted folder) into the flashing tool.
- Click the Start/Play button in the tool and connect your powered-off Hotwav Venus R9 Plus to the PC while holding the required boot key (usually Volume Down or Volume Up).
- Wait for the flashing process to complete, indicated by a green “Passed” notification in the tool.
For a fully detailed, step-by-step guide with pictures and video tutorials on how to prepare your PC, connect your phone, and successfully flash the ROM, please click the link below:
To see all the steps with pictures and videos on how to flash the firmware, you should go here to see that: How to use the SPD Upgrade Tool to flash your smartphone.
