The Multilaser MSE is a budget-friendly Android device favored in Latin American markets, based on Spreadtrum/Unisoc hardware and running stock Android OS. Owners and service techs commonly report bootloops, startup hang, system lag, battery issues, failed OTA updates, and bricking after custom ROM attempts or malware infections. The only guaranteed fix for these deep-rooted problems is to flash the original factory firmware using SPD Upgrade Tool (with the official.PAC file). Never use QFIL or SP Flash Tool—Spreadtrum models like the MSE require UNISOC tools for reliable recovery.
Multilaser MSE Firmware Details
The table below lists firmware specs and software package details. Flashing resets the device to its out-of-box software, resolves persistent boot problems, and wipes all corrupt data.
| Attribute | Details |
|---|---|
| 📱 Device | Multilaser MSE |
| 🆔 Chipset | Spreadtrum/Unisoc (SPD) |
| 🤖 Android OS | Stock Android (version varies based on device batch) |
| ✅ Build Version | V15 211207 |
| 📂 File Type | .PAC file (SPD Firmware) |
| 💻 Flashing Tool | SPD Upgrade Tool (ResearchDownload/FactoryDownload) |
Download Official Firmware for Multilaser MSE (SPD)
- Build: V15 211207
- File Name: Multilaser_MSE_V15_211207_SPD.zip
- Size: 759MB
- 🔗 Download Link: Download (MediaFire)
Why Flash This Specific Firmware?
- Fix Bootloop or Startup Hang: Persistent boot logo, startup loop, or Android fail after malware or system errors are fixed by full flashing of.PAC firmware.
- Unbrick After Failed OTA Update or Custom ROM: Devices stuck or bricked after incorrect flashing, ROM change, or update can be revived using the official SPD package.
- Reset Forgotten Pattern/Password or Clean Data: Full firmware reinstallation wipes all locks and user data, restoring factory settings.
- Improve Performance and Battery: Removes bugs, fixes excessive battery drain, lag, and restores stock stability.
Crucial Prerequisites Before Flashing
Backup all data—flashing erases the entire device.
- Latest SPD Upgrade Tool (Windows)
- Official Spreadtrum/Unisoc USB drivers installed
How to Flash the Firmware
- Extract
Multilaser_MSE_V15_211207_SPD.zipto a folder. - Install Spreadtrum/Unisoc USB drivers (manual or auto).
- Open SPD Upgrade Tool.
- Click “Load Packet” and select the .PAC file from the firmware folder.
- Turn off device, hold Volume Down (or Up), and connect by USB.
- Click “Start Download” in SPD Upgrade Tool; wait for “Passed” (success).
- Disconnect and reboot. Device should start with fresh OS.
Illustrated step-by-step guide:
How to Use SPD Upgrade Tool to Flash Your Smartphone (.PAC Firmware)
Disclaimer: Flashing wipes all content and may damage the device if original files or steps are not followed. Use only verified downloads and instructions.
