How I Fixed Mobile Detection Problem Using Manufacture Mode - 2026

How I Fixed Mobile Detection Problem Using Manufacture Mode

Today I want share one small trick which is very useful for mobile flashing and unlocking work. Many users are facing device not detecting problem in flashing tools, FRP tools and unlock software.

I was also facing same issue. Tool was showing waiting for device even after connecting USB cable correctly. After some testing I found many phones need Manufacture Mode enabled before proper detection.

This method is mostly working on Qualcomm, HiSilicon and MTK devices.

Why Manufacture Mode is Important

Normally when we connect mobile with USB cable, phone only gives basic USB connection. But many servicing tools need extra communication ports for reading device information and performing operations.

Without Manufacture Mode some tools cannot:

• Detect mobile correctly
• Read device information
• Start FRP operation
• Open service port
• Flash firmware properly

After enabling this mode, many hidden USB functions become active.

Before Starting

Before detection connect USB cable properly and make sure drivers are already installed.

Also keep battery minimum 20%.

Now open dial pad and enter codes according to your device chipset.

Qualcomm and HiSilicon Devices

*#*#2846579#*#*

MTK Devices

*#*#14789632#*#*

Windows Devices

##2846579#

Now Open ProjectMenu

After entering code you will see hidden ProjectMenu screen.

Now follow these steps carefully:

1. Background setting
2. USB ports setting
3. Select Manufacture mode

After selecting Manufacture Mode reconnect USB cable again.

Now in most cases device will start detecting properly inside flashing or unlocking tool.

My Experience

I tested this method on few Huawei and Honor devices. Before enabling Manufacture Mode the tool was not detecting mobile correctly.

After enabling this option device immediately detected and service port also opened successfully.

Many users skip this step and directly blame the tool. But actually sometimes issue comes from USB communication settings inside mobile.

Common Problems

Code Not Working

Sometimes hidden codes do not work because:

• Security patch update
• Region restrictions
• Custom firmware
• Old dialer version

Try restarting device and enter code slowly again.

Still Not Detecting

If mobile still not detecting then try these things:

• Reinstall drivers
• Use another USB cable
• Change USB port
• Disable USB hub
• Restart computer

Final Words

Manufacture Mode is one very important hidden option for mobile servicing work. Many FRP and flashing tools need this mode before proper device communication.

If your phone is not detecting correctly inside servicing tool then try this method once before wasting credits or trying random fixes.

This small setting can solve many connection problems very quickly.