The Mobicel Berry 1 is an ultra-budget Android phone based on the Spreadtrum SP7731E quad-core CPU, 1GB RAM, and 8GB storage, running Android 8.1 Go Edition. As is common to this entire hardware class, users frequently encounter system lag, persistent freezing, app crashes, Wi-Fi/Bluetooth bugs, battery-related resets, and especially bootloops (refusing to start past logo). A corrupt app, failing update, or low memory can leave the phone non-responsive. A clean SPD PAC firmware flash with SPD Upgrade Tool remains the best solution for tough software errors on this model.
Use SPD Upgrade Tool (Research Download) for all Mobicel Berry 1 PAC firmware flashing and recovery.
Mobicel Berry 1 Firmware Details
Reference this hardware/spec table before flashing:
| Attribute | Details |
|---|---|
| 📱 Device | Mobicel Berry 1 |
| 🆔 Chipset | Spreadtrum SP7731E quad-core 1.3GHz |
| 🤖 Android OS | 8.1 Go Edition |
| ✅ Build | MCL_ZA_V1.1.0_171019_8.1_SPD |
| 📂 File Type | PAC Firmware |
| 💻 Flashing Tool | SPD Upgrade Tool |
Download Official Firmware for Mobicel Berry 1
- Build: MCL_ZA_V1.1.0_171019_8.1_SPD
- File Name: Mobicel_Berry_1_SP7731E_MCL_ZA_V1.1.0_171019_8.1_SPD.zip
- Size: 707MB
- 🔗 Download Link: Download (MediaFire)
Why Flash This Specific Firmware?
- Bootloop/Logo-Stuck and Freezing Recovery: Phone stuck at logo or in endless restart—PAC flash repairs all system partitions and restores original OS.
- Fix Persistent Freezing, App Crash, and Lag: Clean ROM wipes rogue apps/configs, malware, and data bloat causing core instability.
- Repair Battery/Camera/Connectivity Bugs: Unexpected reboots, camera not working, or buggy Wi-Fi/Bluetooth often fix after firmware refresh if not hardware based.
- Unbrick or Recover Dead Devices: Most Mobicel Berry 1 units can be revived with correct PAC flash unless the hardware is severely damaged.
Crucial Prerequisites Before Flashing
Back up all files—flashing wipes everything (apps, files, settings).
- Latest SPD Upgrade Tool (Research Download) for PAC flashing.
- Install all Spreadtrum/Unisoc USB drivers for Windows PC.
How to Flash the Firmware
- Download and extract
Mobicel_Berry_1_SP7731E_MCL_ZA_V1.1.0_171019_8.1_SPD.zip. - Install all Spreadtrum/Unisoc USB drivers.
- Open SPD Upgrade Tool (UpgradeDownload.exe).
- Click gear icon, select PAC file from the extracted folder.
- Power off phone (remove battery if possible).
- Hold Volume Down and connect phone via USB.
- Click “Start Downloading” and wait for green “Passed” result.
Step-by-step help: How to Use the SPD Upgrade Tool
Disclaimer: Firmware flashing erases user data and may brick the phone if done incorrectly/interrupted. Proceed at your own risk.
