The Mobicel Blade is an early 4G smartphone running Android 6.0 Marshmallow on a MediaTek MT6735 chipset. A significant and common issue plaguing this model is the sudden loss of network connectivity, where the device shows “No Service” or an invalid IMEI number (e.g., 000000…). This is often accompanied by an unresponsive or laggy touchscreen and general system instability. These problems are typically caused by a corrupted NVRAM partition, which stores critical device-specific data like the IMEI. Flashing the official stock firmware is the definitive method to repair this partition and restore the phone’s core functionality.
This guide provides the official stock ROM package for the Mobicel Blade. As a MediaTek (MTK) device, it must be flashed using the SP Flash Tool.
Mobicel Blade Firmware Details
Below are the key specifications for the Mobicel Blade. This firmware will restore the device to its original Android 6.0 Marshmallow software. Note that this is a MediaTek (MTK) device and requires SP Flash Tool.
| Attribute | Details |
|---|---|
| 📱 Device | Mobicel Blade |
| 🆔 Chipset | MediaTek MT6735 |
| 🤖 Android OS | 6.0 Marshmallow |
| ✅ Build Version | DG_150517 |
| 📂 File Type | MTK Firmware (Scatter File) |
| 💻 Flashing Tool | SP Flash Tool |
Download Official Firmware for Mobicel Blade
- Build: DG_150517
- File Name: Mobicel_Blade_MT6735_DG_150517_6.0.zip
- Size: 1.15 GB
- 🔗 Download Link: Download (Google Drive)
Why Flash This Specific Firmware?
Flashing the official DG_150517 firmware is the most effective solution for the Mobicel Blade’s well-documented and critical software failures, as frequently discussed on technical forums:
- Restore IMEI and Fix “No Service” / Baseband Unknown: This is the primary reason owners seek this firmware. The MT6735 chipset is prone to NVRAM corruption, which erases the IMEI. Using the “Format All + Download” option in SP Flash Tool with this file is the most reliable way to rewrite the NVRAM and restore the original IMEI, bringing back network signal.
- Fix an Unresponsive Touchscreen and “Ghost Touches”: Users often report the Blade’s touchscreen becoming erratic or completely dead. This firmware reflashes the correct touch panel driver (TP driver), recalibrating the hardware and resolving input issues.
- Resolve Severe System Lag and Random Freezes: Over time, the device can become extremely slow and unresponsive due to system file corruption. A clean firmware install replaces all OS files, eliminating the lag and restoring smooth performance.
- Unbrick a Soft-Bricked Device: If the Blade is stuck on the boot logo (bootloop) after a failed update or root attempt, this stock ROM will replace the corrupted boot and system partitions, allowing the phone to start normally again.
Crucial Prerequisites Before Flashing
Before you begin, back up any accessible data. This procedure will permanently delete everything on the phone.
- The latest version of the SP Flash Tool.
- The correct MediaTek MT65xx Preloader USB VCOM Drivers installed on your PC.
- Ensure your Mobicel Blade has at least 50% battery charge.
- For IMEI repair, you must select the “Format All + Download” option in SP Flash Tool.
How to Flash the Firmware
This firmware must be installed using the SP Flash Tool on a Windows computer. The process involves connecting the powered-off phone to the PC.
- Download and extract the
Mobicel_Blade_MT6735_DG_150517_6.0.zipfile to a new folder. - Install the MediaTek USB drivers and the SP Flash Tool on your computer.
- Launch SP Flash Tool and load the scatter file (MT6735_Android_scatter.txt) from the extracted folder.
- Select the “Format All + Download” option to ensure a complete repair, especially for IMEI issues.
- Click “Download” and then connect your powered-off Mobicel Blade to the PC via USB cable.
- Wait for the flashing process to complete successfully (green circle checkmark).
For a complete, step-by-step tutorial with screenshots, please follow our master guide:
→ How to Flash Stock Firmware to MediaTek (MTK) Smartphones
Disclaimer: Flashing your device is an advanced procedure that will erase all your data and carries a risk of permanently damaging your device if not done correctly. We are not responsible for any data loss or hardware failures. Using “Format All + Download” will erase the IMEI, so it is critical that this process completes successfully to restore it from the firmware backup.
