Q1. I updated my tablet to Android 8.1 and now it is very slow. What can I do?

This is a common complaint. While Android 8.1 is newer, it can be more demanding on the tablet's 1GB of RAM. If you are unhappy with the performance, you can use this guide to downgrade back to the more stable Android 7.0. We recommend trying the newest Android 7.0 build (from April 2019) first.

Q2. Why are there so many different firmware files? Which one should I choose?

BQ used different hardware parts (especially touchscreens) during production. Start with the Android version that was already on your device. If you flash it and the touchscreen doesn't work, you must try a different version from the list until you find the one that matches your specific tablet's hardware.

Q3. My tablet freezes frequently and I need to press the reset button. Will this help?

Yes, frequent freezing is a clear sign of unstable or corrupted software. A clean installation of the stock firmware by following this guide is the most effective way to resolve these system-wide stability issues and random hangs.

BQ Mobile BQ-1082G Armor Pro Firmware (All Versions)

The BQ Mobile BQ-1082G Armor Pro is a 10.1-inch rugged tablet known for its durable build and a massive 8000 mAh battery. It was initially released with Android 7.0 Nougat and later received an official update to Android 8.1 Oreo. However, this model is particularly challenging due to the existence of multiple hardware revisions, which often leads to software incompatibility. Users frequently report issues such as an unresponsive touchscreen after flashing, poor performance on the Android 8.1 update, and system freezes. This guide provides a complete collection of the available firmware to help you upgrade, downgrade, or repair your specific device.

⚠️ CRUCIAL WARNING: Multiple Hardware Revisions
This tablet model is known to have many different hardware revisions with incompatible touchscreen drivers. Several firmware versions are provided below. If you flash one version and your touchscreen stops working, you must try another. It is safest to start with the firmware that matches the Android version your tablet was previously running. This process will also erase all your personal data.

⚠️ Prerequisites: Before You Begin

Click Here for the Essential Pre-Flashing Checklist

Backup Your Data: All your personal data and files on the internal storage will be permanently erased.
Charge The Battery: To prevent a shutdown during the process, ensure your tablet’s battery has at least a 50% charge.
Windows PC & USB Cable: You need a Windows computer and a standard micro USB cable to connect the tablet.

📱 Quick Device Specifications

Device: BQ Mobile BQ-1082G Armor Pro
Chipset: UNISOC SC7731C
Display: 10.1″ IPS LCD (1280×800)
Operating System: Android 7.0 Nougat / 8.1 Oreo (Go Edition)
RAM: 1GB
Storage: 8GB
Battery: 8000 mAh

🛠 Required Tools & Downloads

File / Tool	Download Link
SPD Upgrade Tool	Download Tool
UNISOC/SPD SCI USB Drivers	Download Drivers

⬇️ BQ Mobile BQ-1082G Armor Pro Stock ROM / Firmware

Firmware is available for both Android 8.1 and Android 7.0. If you are downgrading or restoring, try the newest Android 7.0 build first.

Android Version	Build Date	Download Link
8.1 Oreo (Go)	2019-10-22	Download (MediaFire)
7.0 Nougat	2019-04-29	Download (MediaFire)
7.0 Nougat	2018-05-07	Download (MediaFire)

⚡ Quick Flashing Guide

Download and install the SPD SCI USB Drivers on your computer.
Download your chosen firmware version and extract the .zip file to get the .pac firmware file.
Extract and launch the SPD Upgrade Tool (UpgradeDownload.exe).
Click the first gear icon (“Load Packet”) and select the .pac file you extracted.
Click the play icon (“Start Downloading”). Power off your tablet completely.
Press and hold the Volume Down button, and while holding it, connect the tablet to your PC. The flashing will start. Release the button once the progress bar appears.
A green “Passed” message indicates completion. You can now disconnect and power on your tablet.

For a more detailed, step-by-step guide on this process, please refer to our main tutorial:
👉 Full Tutorial: How to Flash Firmware with the SPD Upgrade Tool

❓ Frequently Asked Questions (FAQs)

Q1. I updated my tablet to Android 8.1 and now it is very slow. What can I do?: This is a common complaint. While Android 8.1 is newer, it can be more demanding on the tablet’s 1GB of RAM. If you are unhappy with the performance, you can use this guide to downgrade back to the more stable Android 7.0. We recommend trying the newest Android 7.0 build (from April 2019) first.
Q2. Why are there so many different firmware files? Which one should I choose?: BQ used different hardware parts (especially touchscreens) during production. Start with the Android version that was already on your device. If you flash it and the touchscreen doesn’t work, you must try a different version from the list until you find the one that matches your specific tablet’s hardware.
Q3. My tablet freezes frequently and I need to press the reset button. Will this help?: Yes, frequent freezing is a clear sign of unstable or corrupted software. A clean installation of the stock firmware by following this guide is the most effective way to resolve these system-wide stability issues and random hangs.

🔧 Device Troubleshooting

After flashing, the touchscreen does not work: This is the most common problem for this model. It confirms you have flashed a firmware for a different hardware revision. Power off the tablet and repeat the entire flashing process using another .pac file from our list until the touch functionality is restored.
My tablet is not charging or charges very slowly: First, confirm your charger and cable work on other devices. If they do, the issue could be software-related battery drain making the charge seem slow. Flashing the firmware can fix this. If the problem persists after a successful flash, the charging port or battery is likely physically damaged and needs repair.
SPD Upgrade Tool gets stuck on “Checking BAUD”: This is a driver or connection error. Ensure the SPD SCI drivers are correctly installed. Try a different USB port and a known-good USB cable. Critically, make sure the tablet is fully powered off before you press and hold the Volume Down button and connect it to the PC.