Match the exact model, region, and branch name. Similar model numbers are not the same device.
Firmware files are here on Inar Guide. Tutorials, flash tools and USB drivers are on FlashGuideHub.
The Kimfly i2 is a low-cost smartphone running Android 6.0, but users commonly report problems like dead boot (no power), device stuck at logo, screen/lcd errors, FRP lock, unresponsive UI, and system freeze after updates. Boot errors and bricked devices may occur after failed flashing or malware. Flashing the official Kimfly i2 SP7731CEA stock firmware is the recommended fix for reviving bricked phones, solving endless reboots, and restoring factory performance.
This firmware is pre-tested for the Kimfly i2 and cures severe software glitches, dead LCD, FRP/Google lock, and firmware corruption. With a successful flash, your device should reboot to a stable system and regain all lost functions.
Kimfly i2 SP7731CEA Firmware Details
| Device Name | Kimfly i2 |
| Model | i2 (SP7731CEA) |
| Chipset | Spreadtrum SC7731C/SP7731CEA, Quad-core 1.3GHz |
| GPU | Mali-400 |
| Android Version | Android 6.0 Marshmallow |
| RAM / Storage | 1GB RAM / 8GB ROM, microSD supported |
| Display | 5-inch FWVGA, 480×854 pixels |
| Camera | Rear: 5MP; Front: 2MP |
| Battery | 2000 mAh (removable) |
| SIM | Dual SIM |
| Firmware Version | V1.0_171111_6.0 |
| Build Date | November 11, 2017 |
| File Type | ZIP (PAC file inside) |
| Flashing Tool | SPD Upgrade Tool (ResearchDownload) |
| Region | Global, China, Africa, South Asia |
⚠ Warning: Only use this firmware for Kimfly i2 SP7731CEA. Incorrect flashing or process interruption can brick your phone or erase IMEI. Backup your data first; this process permanently wipes user files.
Download Official Firmware for Kimfly i2 SP7731CEA
This certified firmware solves:
- Bootloop and stuck on Kimfly logo
- Dead recovery/LCD failure
- FRP (Google Account) lock
- App crash and sluggish device
📄 Filename: Kimfly_i2_SP7731CEA_V1.0_171111_6.0_SPD.zip
🗓️ Build Date: November 11, 2017
🔢 Firmware Version: V1.0_171111_6.0
🤖 Android Version: 6.0 Marshmallow
⬇️ Download Link: Google Drive (Direct Download)
How to Flash the Firmware
To flash Kimfly i2 firmware using SPD tool:
- Extract the ZIP, install Spreadtrum USB drivers and SPD Upgrade Tool on your PC.
- Start SPD Upgrade Tool and load the PAC file from the firmware folder.
- Switch off the device and connect to PC while holding Volume Down (if necessary).
- Click “Start” in SPD Upgrade Tool, and wait for the green completion message.
- After flashing, disconnect and power up your phone.
For a full illustrated SPD flashing walkthrough, see this guide.