The Hotwav Venus R18, powered by the Spreadtrum (Unisoc) SP7731CEB processor and running Android 6.0 (Marshmallow), is susceptible to common software failures typical of older budget smartphones. These issues often necessitate a full firmware flash for resolution.
If your Hotwav Venus R18 is exhibiting severe problems such as getting stuck on the company logo (bootloop), experiencing random shutdowns or freezes, showing a completely black screen, or failing to turn on after a software modification (hard brick), installing the stock firmware is the definitive solution. This process cleanses the system of corruption, removes deep-seated malware, and restores factory stability.
Hotwav Venus R18 Firmware Details
This firmware is designed for the Hotwav Venus R18 model which utilizes the Spreadtrum (Unisoc) SP7731CEB chipset. Flashing requires the use of the appropriate Spreadtrum flashing tool.
| Detail | Specification |
|---|---|
| Device Name | Hotwav Venus R18 |
| Model | Venus R18 |
| Chipset | Spreadtrum (Unisoc) SP7731CEB |
| Android Version | 6.0 (Marshmallow) |
| File Type | .PAC File (for SPD Tool) |
| Flashing Tool | Spreadtrum Upgrade Tool / Research Download Tool |
⚠️ Critical Flashing Warning: Performing a firmware flash will completely wipe all data from your Hotwav Venus R18, returning it to a factory-fresh state. Make sure to back up essential data. Additionally, ensure the phone is charged above 50% and use a reliable USB connection; interrupting the flash on a Spreadtrum device can lead to a fatal hard brick.
Download Official Firmware for Hotwav Venus R18
We provide two different build dates for the official stock ROM. We recommend starting with the latest file (V01.01_B04) as it should contain the latest fixes and improvements.
Recommended Build (Newer Version)
- 📄 Filename:
Hotwav_Venus_R18_SP7731CEB_V01.01_B04_6.0_SPD.zip - 📦 Size: 678MB
- 🗓️ Build Date: Not specified in filename (Newer build)
- 🤖 Android Version: 6.0
- ⬇️ Download Link: MediaFire
Alternative Build (Older Version)
- 📄 Filename:
Hotwav_Venus_R18_SP7731CEB_30082017_6.0.zip - 📦 Size: 694MB
- 🗓️ Build Date: 2017/08/30
- 🤖 Android Version: 6.0
- ⬇️ Download Link: MediaFire
How to Flash the Firmware (Spreadtrum/Unisoc)
Since the Hotwav Venus R18 is a Spreadtrum/Unisoc-based device, you must use the official Spreadtrum Upgrade Tool (or a similar tool like Research Download) for the flashing process.
- Download and install the necessary Spreadtrum USB Drivers on your PC to ensure device recognition.
- Extract the downloaded firmware ZIP file (it should contain a
.pacfile) and the Spreadtrum Upgrade Tool. - Launch the Upgrade Tool executable (e.g.,
UpgradeDownload.exe). - Click the Load Packet button (gear icon) and select the .pac firmware file from the extracted folder.
- Once the file loads successfully, click the Start Downloading button (play icon).
- Connect your Hotwav Venus R18 (which must be fully powered OFF) to the PC via a good USB cable to begin the flash. You may need to press and hold the Volume Down key or Volume Up key while connecting.
Disclaimer: Flashing custom or stock firmware to a mobile device carries inherent risks, and all actions are performed at your own discretion. We provide these verified files and instructions for assistance only. We are not responsible for any damage, data loss, or hardware failure that may occur to your Hotwav Venus R18 during or after the firmware installation. If you encounter any error codes or issues, please describe them in detail in the comments section.
