Match the exact model, region, and branch name. Similar model numbers are not the same device.
Firmware files are here on Inar Guide. Tutorials, flash tools and USB drivers are on FlashGuideHub.
The Hotwav Venus X15 is an affordable dual-SIM 3G smartphone that runs Android 5.1 Lollipop. Over time, several users have reported common software-related problems such as bootloop, stuck-on-logo screen, unresponsive touch, and random restarts. Some users also complained of a black screen issue after flashing a wrong ROM, which is mainly caused by SPD chipset incompatibility. The firmware version provided below is an official, tested build that resolves these problems and restores the phone’s original performance.
Hotwav Venus X15 Firmware Details
| Device Name | Hotwav Venus X15 |
| Model | Venus X15 (2SIM) |
| Chipset | Spreadtrum SC7731C |
| CPU | Quad-Core Cortex-A7 1.3GHz |
| Android Version | Android 5.1 Lollipop |
| Firmware Version | B1_A5_20160813214 |
| Build Date | August 13, 2016 |
| File Size | 706 MB |
| File Type | PAC File (.zip) |
| Storage | 8GB ROM / 1GB RAM |
| Display | 5.0-inch IPS LCD, 480×854 resolution |
| Camera | 5 MP Rear / 2 MP Front |
| Battery | 3000 mAh Li-Ion |
| Flashing Tool | SPD Upgrade Tool |
Warning: Flashing the wrong SPD firmware on your Hotwav Venus X15 can cause a permanent LCD black screen or dead boot. Always confirm your model number and chipset before flashing. Back up your data completely before use.
Download Official Firmware for Hotwav Venus X15
The following Hotwav Venus X15 firmware version has been fully tested and verified to fix software-related malfunctions, remove screen lock, and repair dead boot problems. Use it only for the “2SIM SC7731C” variant.
📄 Filename: Hotwav_Venus_X15_2SIM_64_4_B1_A5_20160813214.zip
📦 Size: 706 MB
🗓️ Build Date: 13 August 2016
🔢 Build Version: B1_A5_20160813214
🤖 Android Version: 5.1 Lollipop
⬇️ Download Link: MediaFire Download
How to Flash the Firmware
Here are five quick steps to flash the Hotwav Venus X15 firmware on your phone using the SPD Upgrade Tool:
- Download and extract the firmware ZIP file on your computer.
- Install Spreadtrum USB drivers on your PC.
- Launch the SPD Upgrade Tool and load the .PAC firmware file.
- Connect your powered-off Venus X15 via USB, then click Start Downloading.
- Wait until the flashing process completes successfully, then reboot your phone.
If you’d like to view a complete step-by-step SPD flashing guide with pictures and video, visit Full SPD Tool Flash Guide.