Qmobile Smart HD Pro
Qmobile Smart HD Pro is a Qmobile firmware file listed under Qmobile, distributed as Qmobile_Smart_HD_Pro_SP7731E_180610_9.0_SPD.zip with a download size of 924 MB. It is built for Unisoc (Spreadtrum)-based devices and runs Android 9 (Pie). It is flashed with SPD ResearchDownload (or UpgradeDownload). It was published on June 16, 2026. This page has been viewed 34 times. It is available to download free of charge. Before flashing, verify the file matches your exact device model and back up your data.
About Qmobile Smart HD Pro
Looking for the official stock firmware for your Qmobile Smart HD Pro? You're in the right place. Below is the original Qmobile flash file you need to restore your device, whether you're fixing a software issue or starting fresh. It fixes random reboots, crashing apps, a phone stuck on the splash screen, or a botched OTA update, and removes leftover bloat by returning the Qmobile Smart HD Pro to factory condition. File Name: Qmobile_Smart_HD_Pro_SP7731E_180610_9.0_SPD.zip File Size: 924 MB Back up everything important first, keep the battery above the halfway mark, use a cable you trust, and make sure the right drivers are installed. When it finishes, the Qmobile Smart HD Pro restarts with clean factory software. Match the firmware to your variant and follow each step in order.
File Details
| File name | Qmobile Smart HD Pro |
|---|---|
| Package | Qmobile_Smart_HD_Pro_SP7731E_180610_9.0_SPD.zip |
| Brand / Platform | Qmobile |
| Category | Qmobile |
| Platform | Unisoc (Spreadtrum) |
| Android version | Android 9 (Pie) |
| Flash tool | SPD ResearchDownload (or UpgradeDownload) |
| Package format | ZIP archive |
| File size | 924 MB |
| Date added | June 16, 2026 |
| Price | Free |
How to flash Qmobile Smart HD Pro with SPD ResearchDownload
- Confirm Qmobile Smart HD Pro matches your exact device model and that it is intended for Qmobile hardware.
- Back up your personal data, as flashing firmware can erase the device. Charge the battery above 50%.
- Download the file (924 MB) using the button above and extract it on a Windows PC.
- Install the SPD / Unisoc USB drivers, then open SPD ResearchDownload (or UpgradeDownload).
- In the tool, load the .pac firmware file from the extracted folder.
- Start the flash, then press Start in the tool, then connect the powered-off phone while holding Volume Down (boot key).
- Wait for the success message before disconnecting. Leave "Erase NV" unticked unless you intend to wipe IMEI and calibration data.
Guides for this firmware
- Flashing .pac Files with SPD ResearchDownload GuideSPD ResearchDownload (also known as UpgradeDownload) is a specialized flashing tool used to install stock firmware on devices powered by Unisoc (Spreadtrum) chipsets. It is primarily used to unbrick…
- How to Use SPD ResearchDownload: Firmware Flashing GuideSPD ResearchDownload (also known as UpgradeDownload) is a specialized flashing tool used to install stock firmware on devices powered by Unisoc (Spreadtrum) chipsets. It allows technicians and users…
Frequently asked questions
Is Qmobile Smart HD Pro free to download?
Yes, Qmobile Smart HD Pro can be downloaded free of charge from this page.
How large is the download?
The Qmobile Smart HD Pro package is 924 MB.
Which tool do I need to flash Qmobile Smart HD Pro?
Qmobile Smart HD Pro is Unisoc (Spreadtrum) firmware, so it is flashed with SPD ResearchDownload (or UpgradeDownload) using the .pac firmware file.
What Android version is Qmobile Smart HD Pro?
This firmware is Android 9 (Pie).
Which devices is this firmware for?
This file is intended for Qmobile devices. Always confirm it matches your specific model before flashing.