The Swipe Elite Prime (Spreadtrum/UNISOC SPD) was released as an affordable 4G VoLTE device in India in 2017. According to feedback on Indian mobile forums and repair tech tutorials, many users experienced bootloop and network loss after failed OTA updates or malware infections. Reports describe devices stuck on the boot logo or unable to register SIMs—even after hard resets. Flashing the official V1.9_19092017 SPD firmware package restores the main partitions, bringing the phone back to normal operation with verified SIM and 4G data.
File Size Note: The 876MB ZIP includes all system, vendor, and modem partitions required for complete factory recovery of the Elite Prime.
Swipe Elite Prime Firmware Details
| Device Name | Swipe Elite Prime |
|---|---|
| Chipset | Spreadtrum/UNISOC SPD |
| Build Version (Date) | V1.9 (September 19, 2017) |
| Android Version | 6.0 Marshmallow |
| RAM / Storage | 2GB RAM / 16GB Storage |
| Network Support | 4G VoLTE, Dual SIM |
| Camera | 8MP Rear, 5MP Front |
| Battery | 2500mAh |
| File Size | 876MB |
| Firmware Type | Stock ROM (Full SPD Package) |
| Flashing Tool | SPD Upgrade Tool |
Recovery Firmware: The V1.9 release is the recommended package for restoring Elite Prime devices suffering malware, bootloop, or lost SIM/network issues.
Download Official Firmware for Swipe Elite Prime
Filename: Swipe_Elite_Prime_V1.9_19092017_SPD.zip
Chipset: Spreadtrum/UNISOC SPD
Build Version: V1.9 (Sept 19, 2017)
Android Version: 6.0 Marshmallow
Size: 876MB
Download: Google Drive Direct Link
Chipset: Spreadtrum/UNISOC SPD
Build Version: V1.9 (Sept 19, 2017)
Android Version: 6.0 Marshmallow
Size: 876MB
Download: Google Drive Direct Link
Why Flash This Specific Firmware?
- Bootloop and recovery: Multiple forum threads document Elite Prime units stuck on boot logo after failed system upgrades, successfully fixed by flashing V1.9 SPD firmware.
- SIM and 4G network restoration: Users report missing SIM/network after malware incidents; factory ROM reliably restores modem and NVRAM structure.
- Performance and stability: Full stock partition solves random app crashes, improves battery life, and stabilizes camera and audio functions.
Some of the Bug / Firmware Fixes
- Fixed bootloop and endless startup after OTA failure (V1.9 user reports)
- Restored SIM registration, VoLTE, and 4G after baseband damage
- Patched audio dropouts and rear camera force-close
- Improved battery calibration and sleep standby time
- Resolved screen freeze and random restart bugs
- Security updates for partition overwrite errors
Full Partition Reset: Flashing with included PAC file repairs every partition, ensuring “like new” device function for Elite Prime.
Crucial Prerequisites Before Flashing
- Backup all important data (flashing erases user files)
- Charge Elite Prime to at least 60% battery
- Install Spreadtrum/UNISOC USB drivers on your computer
- Extract the ZIP before using SPD Upgrade Tool
- Use the included PAC file for flashing
- Refer to included step-by-step guide for partition selection
How to Flash the Firmware
With SPD Upgrade Tool: Load the PAC file, connect powered-off phone (holding Volume Down), start flashing, and wait for green confirmation. For full visuals, visit SPD Flashing Hub.
Disclaimer: Flashing is at your own risk and meant only for Elite Prime (SPD chipset). Backup all files first. The author is not liable for device damage or loss.
