Google Pixel 6 Series CPID Repair Tool

If your Google Pixel 6, 6a, or 6 Pro is showing “null IMEI”, “IMEI 0000”, or CPID-related errors after an Android update (like Android 15 or 16), you may notice issues such as no network, no calls, or loss of mobile data.

This step-by-step repair guide explains how technicians and advanced users can use the free Google Pixel 6 CPID Fix Tool to troubleshoot and restore device functionality. The process involves unlocking the bootloader, modifying the devinfo.img partition, and flashing it back to your device.

⚠️ Disclaimer

This tutorial is for educational and authorized repair purposes only.

• Do not use it for IMEI tampering, illegal modifications, or stolen devices.

• Always use your original IMEI from your phone’s box or SIM tray.

• GSM6.com is not responsible for misuse, data loss, or legal issues.

Requirements

1. Windows PC
2. Compatible Android USB Drivers
3. Platform tools - ADB Fastboot (Optional)
4. Good Quality Type-C Data Cable
5. Focus

How to Fix CPID on Google Pixel 6, 6a or 6 Pro? Step-by-Step

Step 1: Unlocking the Bootloader on Your Google Pixel (6, 6a, 6 Pro)

Before you can make any deep changes to your Pixel’s system files, you must first unlock the bootloader. This is a necessary step that allows your device to accept modified software. Be aware that this process will wipe all data from your phone and may void your warranty.

Follow these steps carefully to unlock your bootloader:

1. Enable Developer Options:

   • Go to your phone’s Settings.
   • Scroll down and tap on About Phone.
   • Find “Build Number” and tap on it 7 times quickly. You will see a message saying “You are now a developer!”

2. Enable OEM Unlocking & USB Debugging:

   • Go back to Settings, then tap on System, and then Developer Options.
   • Find “OEM unlocking” and turn it on. Confirm any warnings. This is very important.
   • Find “USB debugging” and turn it on. Confirm any warnings.

3. Boot into Fastboot Mode:

   • Completely power off your Google Pixel device.
   • Press and hold the Volume Down button and the Power button at the same time until you see the Fastboot Mode screen.

4. Connect to PC and Run Command:

   • Connect your Pixel device to your computer using a USB cable.
   • On your computer, open a command prompt or terminal window.
   • Type the following command and press Enter: fastboot flashing unlock

5. Confirm Bootloader Unlock on Phone:

   • On your phone’s screen, you will see a warning message about unlocking the bootloader.
   • Use the Volume buttons to choose the option to unlock the bootloader (usually “Unlock the bootloader” or “YES”).
   • Press the Power button to confirm your choice.

Your device will now erase all data and restart. Once it boots up, the bootloader will be unlocked. If you need a more detailed guide on unlocking the bootloader or fixing common boot errors, check out the resources on GSM6.com.

Step 2: Modifying devinfo.img Using the Free Google Pixel 6, 6a, 6 pro CPID Tool

The core of fixing IMEI and CPID issues on your Google Pixel 6 series devices is to correctly modify the devinfo.img file. This file contains important device information, including IMEI. For this, we will use the free Pixel 6, 6a, 6 pro CPID Tool. This tool is specially designed to help with Google Pixel 6 IMEI repair.

Here’s how to use this powerful tool:

1. Download and extract the Tool:

   • Download the tool (link in download section)
   • Install any necessary drivers for your Google Pixel device on your computer.

2. Launch the Tool and Select Your Model:

   • Open the Gsm6 Pixel 6 Series Toolkit on your PC.
   • Choose your specific Pixel model: Pixel 6, Pixel 6a, or Pixel 6 Pro.
   • The tool should show you the existing IMEI numbers (if any are present).

3. Enter New IMEI Numbers:

   • In the tool, carefully write the new IMEI numbers. It is highly recommended to use the original IMEI numbers found on your phone’s box or SIM tray. This is crucial for legality and network compatibility.

4. Generate Modified devinfo.img:

   • Click on the “Replace IMEIs” button within the tool.
   • The Pixel IMEI repair tool will then create a new, modified devinfo.img file specific to your chosen model and the IMEI numbers you entered. Make sure you know where this file is saved on your computer.

If you are new to this type of modification, consider watching the comprehensive video guide on the Learn With AM YouTube channel, which demonstrates using the Google Pixel 6, 6a, 6 pro cpid tool for Pixel 6 IMEI repair.

Step 3: Flashing the Modified devinfo.img to Your Google Pixel 6, 6a, or 6 Pro

Once you have your modified devinfo.img file, the next step is to flash it onto your Pixel device. This will apply the new IMEI and CPID information.

Follow these instructions to flash the file:

1. Reboot into Fastboot Mode:

   • If your phone is currently on, power it off completely.
   • Press and hold the Volume Down button and the Power button together until you see the Fastboot Mode screen again.

2. Connect to PC:

   • Connect your device in Fastboot Mode to your PC using a USB cable.

3. Flash the devinfo.img file:

   • Open a command prompt or terminal on your computer in the directory where your modified devinfo.img file is saved.
   • Type the following command. You can drag and drop the modified devinfo.img file into the command prompt window to automatically get its full path: fastboot flash devinfo <drag_&_drop_modified_devinfo.img_here>
   • Press Enter to run the command.

4. Reboot Your Phone:

   • After the flashing process is complete, you can reboot your phone to normal mode. You can do this by pressing the Power button on your device or by typing this command in the command prompt: fastboot reboot

Your Google Pixel 6, 6a, or 6 Pro should now boot up. Once it is fully loaded, check your IMEI by dialing *#06#. Your IMEI and CPID issues should be fixed, and your device should be able to connect to mobile networks again. This is a common solution for Android IMEI and similar problems.

Download: Google Pixel 6, 6a, 6 pro CPID Fix Tool

Pixel 6 CPID Tool Specifications

Repair Process Checklist

Official Download Link: https://mega.nz/file/OglxDSJQ#A_FOExkBtZa2ET4aKQjYO5rIlJUadZ9BymD4l80lQBw

Other Required Downloads

You will also need these other files and tools to complete the process without errors.

• Android USB Drivers: These drivers help your computer talk to your Pixel phone in Fastboot mode. You can find them on the GSM6.com website.

• ADB & Fastboot Platform Tools: This is a set of command-line tools from Google that you will need for running commands like fastboot flashing unlock and fastboot flash devinfo.

Need Help with These Files?

If you are not sure how to use these files, watch the full video guide on the Learn With AM YouTube channel. The video will show you exactly what to do with each file and how to use the tool.

Need a Video Guide? Watch the Step-by-Step Tutorial!

For a visual, easy-to-follow guide on how to perform this entire process, including using the Gsm6 Pixel 6 Series Toolkit and flashing the devinfo.img file, watch the detailed video tutorial on the Learn With AM YouTube channel:

In this guide I have used google pixel 6 running on android version 15. Windows 10 (64bit)

FAQ (Frequently Asked Questions)