5Star FX80
5Star FX80 is a 5Star firmware file listed under 5Star, distributed as 5Star_FX80_SC8810_6820_HYNIX_H8BCS0UN0MCR_MIRA.zip with a download size of 147 MB. It is built for the Unisoc (Spreadtrum) SC8810 chipset. It is flashed with SPD ResearchDownload (or UpgradeDownload). It was published on June 16, 2026. This page has been viewed 16 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 5Star FX80
If your 5Star FX80 has been giving you trouble, reinstalling the stock firmware is often the cleanest fix. Here you'll find the full 5Star flash package along with the details to check before you begin. Whether an update corrupted the system or a root attempt went wrong, the factory ROM puts the 5Star FX80 back to square one. File Name: 5Star_FX80_SC8810_6820_HYNIX_H8BCS0UN0MCR_MIRA.zip File Size: 147 MB Back up your files, charge the 5Star FX80 past 50 percent, install the matching drivers, and only then begin. When it finishes, the 5Star FX80 restarts with clean factory software. Match the firmware to your variant and follow each step in order.
File Details
| File name | 5Star FX80 |
|---|---|
| Package | 5Star_FX80_SC8810_6820_HYNIX_H8BCS0UN0MCR_MIRA.zip |
| Brand / Platform | 5Star |
| Category | 5Star |
| Chipset | Unisoc (Spreadtrum) SC8810 |
| Flash tool | SPD ResearchDownload (or UpgradeDownload) |
| Package format | ZIP archive |
| File size | 147 MB |
| Date added | June 16, 2026 |
| Price | Free |
How to flash 5Star FX80 with SPD ResearchDownload
- Confirm 5Star FX80 matches your exact device model and that the phone uses the SC8810 chipset.
- Back up your personal data, as flashing firmware can erase the device. Charge the battery above 50%.
- Download the file (147 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 5Star FX80 free to download?
Yes, 5Star FX80 can be downloaded free of charge from this page.
How large is the download?
The 5Star FX80 package is 147 MB.
Which tool do I need to flash 5Star FX80?
5Star FX80 is Unisoc (Spreadtrum) SC8810 firmware, so it is flashed with SPD ResearchDownload (or UpgradeDownload) using the .pac firmware file.
Which devices is this firmware for?
This file is intended for 5Star devices. Always confirm it matches your specific model before flashing.