Q1. My Mobicel Blade suddenly shows “No Service” and I can’t make calls. Will this firmware fix it?

This is the most critical and common problem for this model. Flashing the stock ROM is the best way to fix it, as it will restore a corrupted modem firmware (baseband). If the problem persists after flashing, it means your phone’s unique IMEI number has been erased, which requires advanced tools to repair.

Q2. A system update failed and now my phone is stuck on the Mobicel logo. What should I do?

A failed Over-The-Air (OTA) update can corrupt the system and cause a bootloop. The only way to recover from this is to manually flash the full firmware package provided here. This process will overwrite the damaged system and allow your phone to boot up correctly.

Q3. The phone gets very hot and the battery drains quickly. Will this help?

Yes. A clean firmware flash is an effective way to address software-related overheating and battery drain. It removes rogue background processes and restores the original, optimized power management settings from the manufacturer.

Mobicel Blade Stock ROM (Firmware) | Fix Bootloop & “No Service”

The Mobicel Blade is a 4G LTE smartphone from 2017 that features a large 5.5-inch display and runs on Android 6.0 Marshmallow. A common and critical software flaw for this model causes it to suddenly lose all network connectivity, resulting in a permanent “No Service” or “Invalid IMEI” error. Other user-reported issues include the device getting stuck in a bootloop after an update and significant overheating. For users experiencing these problems, especially the “No Service” bug, flashing the official stock firmware is the primary method to restore the device’s modem files and overall software stability.

⚠️ CRUCIAL WARNING: “No Service” and IMEI Information
The most common problem with this phone is the loss of network service. Flashing firmware can fix this if the modem software is corrupt. However, if your phone’s unique IMEI number has been erased, this firmware will not restore it. To protect your IMEI, always use “Download Only” mode in SP Flash Tool. This process will also erase all your personal data.

⚠️ Prerequisites: Before You Begin

Click Here for the Essential Pre-Flashing Checklist

Backup Your Data: All your contacts, photos, and files on the phone’s internal storage will be permanently wiped.
Charge The Battery: To prevent the phone from shutting down during the update, ensure the battery is charged to at least 50%.
Windows PC & USB Cable: You will need a Windows computer and a standard micro USB cable to perform the flash.

📱 Quick Device Specifications

Device: Mobicel Blade
Chipset: MediaTek MT6735
Display: 5.5″ HD IPS (1280×720)
Operating System: Android 6.0 Marshmallow
RAM: 1GB
Storage: 8GB
Battery: 2500 mAh (Removable)

🛠 Required Tools & Downloads

File / Tool	Download Link
SP Flash Tool	Download Tool
MediaTek USB VCOM Drivers	Download Drivers

⬇️ Mobicel Blade Stock ROM / Firmware

Android Version	Filename	Release Date	Size	Download Link
6.0 Marshmallow	Mobicel_Blade_…_150517_6.0.zip	2017-05-15	1.15 GB	Download (Google Drive)

Quick Steps to Flash Mobicel Blade Firmware

Download and install the MediaTek VCOM drivers. Extract the firmware ZIP file (Mobicel_Blade_..._150517_6.0.zip) and the SP Flash Tool on your PC.
Launch flash_tool.exe. Click the “Scatter-loading” button and select the MT6735_Android_scatter.txt file from the extracted firmware folder.
Ensure the flashing mode in the dropdown menu is set to “Download Only.”
Power off your phone and remove the battery. Click the green “Download” button in SP Flash Tool, then connect the phone to your PC via USB cable (without the battery).
The flash will start automatically. Once you see the green checkmark pop-up, you can disconnect the phone, re-insert the battery, and power it on.

For a more detailed, step-by-step guide on this process, please refer to our main tutorial:
👉 Full Tutorial: How to Flash MediaTek Firmware with SP Flash Tool

❓ Frequently Asked Questions (FAQs)

Q1. My Mobicel Blade suddenly shows “No Service” and I can’t make calls. Will this firmware fix it?: This is the most critical and common problem for this model. Flashing the stock ROM is the best way to fix it, as it will restore a corrupted modem firmware (baseband). If the problem persists after flashing, it means your phone’s unique IMEI number has been erased, which requires advanced tools to repair.
Q2. A system update failed and now my phone is stuck on the Mobicel logo. What should I do?: A failed Over-The-Air (OTA) update can corrupt the system and cause a bootloop. The only way to recover from this is to manually flash the full firmware package provided here. This process will overwrite the damaged system and allow your phone to boot up correctly.
Q3. The phone gets very hot and the battery drains quickly. Will this help?: Yes. A clean firmware flash is an effective way to address software-related overheating and battery drain. It removes rogue background processes and restores the original, optimized power management settings from the manufacturer.