The BQ-1045G Orion is a 10.1-inch Android tablet built for affordable browsing, streaming, and light office work. Powered by a Spreadtrum SC7731E chipset, it offers basic multitasking and a sizable battery. If your tablet is stuck at boot, slow, has display/touch bugs, or won’t power up, flashing the official PAC firmware restores factory stability and function.
Quick Device Specs
- Model: BQ-1045G Orion
- Chipset: Spreadtrum SC7731E quad-core
- RAM: 1 GB
- Storage: 8 GB (expandable, microSD)
- Display: 10.1″ IPS, 1280 x 800 px
- Battery: 5500 mAh
- OS: Android 8.1 Oreo
Required Downloads
- SPD/Unisoc Upgrade Tool (latest version)
- Spreadtrum/Unisoc USB Drivers
- BQ_Mobile_BQ-1045G_Orion_V1.4_200525_8.1_SPD.zip
- BQ_Mobile_BQ-1045G_Orion_SP7731E_171019_8.1.0_MIRA.zip
Official Firmware Downloads
| Device | Version | Type | Download |
|---|---|---|---|
| BQ-1045G Orion | V1.4_200525_8.1 | Official PAC ROM (SPD) | Download V1 (Google Drive) |
| BQ-1045G Orion | SP7731E_171019_8.1.0_MIRA | Official PAC ROM (SPD) | Download 8.1.0 (Google Drive) |
How to Flash Firmware on BQ-1045G Orion Tablet (SPD)
Install the correct PAC file using the SPD Upgrade Tool and USB drivers. Match firmware with your revision (V1.4 or MIRA) for display and touch compatibility—wrong ROM may cause hardware bugs. Windows PC is required. All user files are wiped, so back up first. For visual SPD flashing steps, follow our main tutorial:
How to Use the SPD Upgrade Tool to Flash Your Smartphone
Device-Specific Troubleshooting for BQ-1045G Orion Tablet
- Tablet won’t boot, stuck at logo, or freezes: A full SPD flash usually repairs firmware corruption. For continued bootloop, perform a hard reset in Recovery Mode. Remove any SD card or SIM during flash.
- Poor display quality or touch bugs after flash: Only install the exactly matching PAC file for “1045G Orion” revision. Wrong firmware causes display calibration errors and may break touchscreen response.
- Battery drains quickly or doesn’t charge: Use the original charger and port, and restart. If battery remains inconsistent, calibration (charge → drain → recharge) sometimes helps.
- FRP/Google Account lock after flash: After flash, log in with original synced account. For stubborn FRP locks, use SPD-specific removal tools (Miracle Box or service tools recommended).
- PC doesn’t detect tablet for flash: Install all SPD/Unisoc drivers and try a different cable/port. Sometimes SPD detection requires disabling Windows driver signature enforcement.
FAQs
Q1. Will flashing erase my files?
Yes, all user data is deleted—back up if possible before proceeding.
Q2. Which firmware should I use if I am unsure of tablet revision?
Use Settings → About Tablet to compare build/version, or match the firmware name and chip (SC7731E). Wrong ROM risks display/touch errors—seek technical help if uncertain.
Q3. How to recover IMEI/network if lost after flash?
Dial *#06# after flashing. If missing, use WriteIMEI SPD tool with your original IMEI.
Q4. Tablet stuck at privacy password or Google account after flash?
Enter your original password or account. FRP/service tools may be needed for bypass on stubborn cases. Local service centers can help if locked out.
Q5. Still slow/lagging after firmware flash?
Entry-level specs mean best performance with minimal background apps and clean install. Factory reset post-flash for optimal effect.
See our SPD Tablet Flash Guide for step-by-step visual recovery, IMEI repair, and hardware compatibility troubleshooting. For display or charging faults, seek professional service help.
