The Kimfly M5 is a budget dual-SIM Android powered by the Spreadtrum SC7731 (SPD) quad-core processor and built for global and African markets. Launched on Android 6.0, it features a 5-inch LCD, 1GB RAM, and 8GB internal storage. Common complaints include bootloop/stuck logo, invalid/null IMEI after flashing, random reboots, camera failures, and poor network stability—often due to incomplete or corrupt firmware installation. All these issues can be fixed by flashing the appropriate official PAC ROM using the SPD Upgrade Tool.
Kimfly M5 SPD Firmware Details
| Device Name | Kimfly M5 |
| Chipset | Spreadtrum SC7731, quad-core 1.3GHz |
| GPU | Mali-400 MP2 |
| Android Version | Android 6.0 Marshmallow |
| Firmware Type | PAC file (SPD format) |
| Flashing Tool | SPD Upgrade Tool (Research/Download/Upgrade) |
| Display | 5.0-inch IPS, 480 × 854 px |
| RAM | 1GB |
| Storage | 8GB (microSD up to 32GB) |
| Rear Camera | 5MP, flash |
| Front Camera | 2MP |
| Battery | 2200 mAh Li-Ion (removable) |
| SIM Slots | Dual SIM (micro) |
| Connectivity | 3G WCDMA, WiFi 802.11 b/g/n, Bluetooth 4.0, FM, GPS |
| Dimensions | 145 × 72 × 9 mm, 158g |
⚠️ Firmware Flashing Warning
Flashing the wrong file or interrupting a flash may permanently brick your device or erase IMEI. Always confirm your M5 variant, charge battery above 80%, and back up all user data before flashing. The entire process wipes the device’s storage.
Download Official Firmware for Kimfly M5 SPD
Version 1: Kimfly M5 S16F ZX 238 V01
📄 Filename: Kimfly_M5_S16F_ZX_238_V01_20170218_6.0.zip
📦 Size: 755 MB
🗓️ Build Date: February 18, 2017
🔢 Build Version: S16F ZX238 V01
⬇️ Download Link: MediaFire Cloud Storage
Version 2: Kimfly M5 S16 A BP238 LX V1.3
📄 Filename: Kimfly_M5_S16_A_BP238_LX_V1.3_20170429_6.0.zip
📦 Size: 785 MB
🗓️ Build Date: April 29, 2017
🔢 Build Version: S16 A BP238 LX V1.3
⬇️ Download Link: MediaFire Cloud Storage
Firmware Highlights
- Fixes bootloop, stuck logo, and random reboots
- Restores invalid/null IMEI, fixes network/signal issues
- Repairs camera errors and touch lag
- Enhances speed, battery calibration, and general stability
- Improves WiFi, Bluetooth, and 3G connectivity
- Delivers Android 6.0 bug fixes and security updates
How to Flash the Firmware
Flashing Kimfly M5 SPD firmware uses the SPD Upgrade Tool. Here are 5 quick steps:
- Download and extract the appropriate
.zipfile to your PC - Install SPD USB drivers and SPD Upgrade Tool
- Power off your Kimfly M5 and connect by USB cable
- Open SPD Upgrade Tool and load the PAC file from the firmware folder
- Click “Start Download” and wait for the process to complete
For visual walkthroughs and troubleshooting, see the SPD firmware flashing guide.
Disclaimer
This firmware is provided “as-is”; no warranties apply. The publisher is not responsible for data loss or hardware issues following improper flashing. Use only for your exact Kimfly M5 version, and consult a professional if unsure. Community members may share questions or experiences in the comments.
