The BQ Mobile Hornet Max Pro (BQ-1085L) is a 10.1-inch tablet that offers 4G LTE functionality on a budget. It is powered by the UNISOC SC9832E chipset and runs Android 8.1 Oreo (Go Edition), tailored for smooth operation on its 1GB of RAM. Due to different hardware components being used during its production run, particularly display panels, several specific firmware versions exist for this model. This guide provides a comprehensive collection of official firmware packages to help you unbrick your device, resolve software errors, or fix hardware-specific issues like display problems.
Quick Device Specs
- Device
- BQ Mobile Hornet Max Pro (BQ-1085L)
- Release Year
- 2019
- Chipset
- UNISOC SC9832E
- Display
- 10.1″ IPS, 1280 x 800 pixels (Multiple panel variants exist)
- Battery
- 4700 mAh
- Original OS
- Android 8.1 Oreo (Go Edition)
- Special Features
- 4G LTE, Budget-focused
Required Downloads
You will need the SPD Upgrade Tool and UNISOC USB drivers to communicate with the tablet from your PC. Our detailed guide, linked below, includes the necessary download links.
- SPD Upgrade Tool
- UNISOC (Spreadtrum) USB Drivers
Official BQ Hornet Max Pro BQ-1085L Firmware Collection
Below is a list of all available firmware for the BQ-1085L. It’s recommended to start with the latest version unless you are trying to fix a specific issue mentioned in the filename (e.g., “Fix_WhatsApp”, “BOE”).
| Build / Version Info | Android Version | Type | Download |
|---|---|---|---|
| Build 200924 (Latest) | Android 8.1 | Stock ROM (.pac) | Download |
| V1.0 Build 200514 | Android 8.1 | Stock ROM (.pac) | Download |
| V1.0 Build 200512 | Android 8.1 | Stock ROM (.pac) | Download |
| V1.0 Build 200424 | Android 8.1 | Stock ROM (.pac) | Download |
| V1.0 Build 200318 | Android 8.1 | Stock ROM (.pac) | Download |
| V1.0 Build 190920 | Android 8.1 | Stock ROM (.pac) | Download |
| Build 190916 | Android 8.1 | Stock ROM (.pac) | Download |
| Special Build: WhatsApp Fix | Android 8.1 | Stock ROM (.pac) | Download |
| Special Build: For BOE Display | Android 8.1 | Stock ROM (.pac) | Download |
| Special Build: For LCD Variant | Android 8.1 | Stock ROM (.pac) | Download |
How to Flash Firmware on BQ Hornet Max Pro (BQ-1085L)
The flashing procedure requires a PC and the SPD Upgrade Tool to load the firmware onto the tablet.
- Download the appropriate firmware for your device and extract the
.pacfile from the zip archive. - Install the UNISOC/Spreadtrum USB drivers on your computer.
- Open the SPD Upgrade Tool application.
- Click the ‘Load Packet’ (gear icon) button and browse for the
.pacfile you just extracted. - Turn off your BQ-1085L tablet.
- Click the ‘Start Downloading’ (play icon) button. Immediately press and hold the Volume Down key on your tablet and connect it to the PC via USB.
- The tool will detect the device and start the flashing process. You can release the volume key once the progress bar starts moving. A “Passed” message will appear upon successful completion.
For a complete, step-by-step guide with tool downloads and visuals, please see our main flashing tutorial: How to Use the SPD Upgrade Tool to Flash Your Smartphone.
Device-Specific Troubleshooting for BQ-1085L
- Problem: The screen is white, black, or has distorted colors after flashing.
This is the most common issue for the BQ-1085L and is caused by flashing firmware that is incompatible with your tablet’s specific display panel. To fix this, you must flash a different firmware. Try the builds labeled “BOE” or “LCD” first. If those don’t work, try another version with a different build date. - Problem: WhatsApp video calls don’t work, or the application is unstable.
A known bug in earlier software versions caused issues with WhatsApp. To resolve this, download and flash the specific firmware package named “Fix_WhatsApp” from the table above. - Problem: The tablet is stuck at the BQ logo and won’t boot up.
A bootloop is typically caused by corrupted software. To fix it, you need to perform a clean flash. It is recommended to start with the newest firmware build (dated 200924). This will reinstall the entire operating system and should resolve the issue.
FAQs
- Q1. With so many files, which firmware should I choose for my BQ-1085L?
- If your tablet is working and you just want to perform a clean flash, start with the newest build date. If you are trying to fix a specific problem, use the specialized firmware (e.g., “Fix_WhatsApp”). If you have flashed a general firmware and now your screen doesn’t work, you must try the hardware-specific builds like “BOE” or “LCD”.
- Q2. What does “BOE” in the filename mean?
- BOE is a company that manufactures display screens. BQ used panels from different suppliers for the BQ-1085L. If your tablet has a screen made by BOE, you must use the “BOE” firmware for the display to work correctly.
- Q3. Will this firmware upgrade my tablet to Android 9 or 10?
- No. All the official firmware packages available for the BQ Hornet Max Pro BQ-1085L are based on Android 8.1 Oreo (Go Edition). Flashing these files will only reinstall or change the build version of Android 8.1.
