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⚠️ LƯU Ý QUAN TRỌNG: PHẦN MỀM ĐƯỢC THIẾT KẾ CHO CÁC MỤC ĐÍCH HỢP PHÁP NHƯ PHÁT TRIỂN ỨNG DỤNG, NGHIÊN CỨU BẢO MẬT VÀ BẢO VỆ QUYỀN RIÊNG TƯ CÁ NHÂN. NGƯỜI DÙNG TỰ CHỊU TRÁCH NHIỆM ĐẢM BẢO VIỆC SỬ DỤNG TUÂN THỦ PHÁP LUẬT VÀ ĐIỀU KHOẢN NỀN TẢNG.⚠️ IMPORTANT NOTICE: THIS SOFTWARE IS DESIGNED FOR LEGITIMATE USE CASES INCLUDING APP DEVELOPMENT, SECURITY RESEARCH, AND PRIVACY PROTECTION. USERS ARE SOLELY RESPONSIBLE FOR ENSURING COMPLIANCE WITH APPLICABLE LAWS AND PLATFORM TERMS.⚠️ LƯU Ý QUAN TRỌNG: PHẦN MỀM ĐƯỢC THIẾT KẾ CHO CÁC MỤC ĐÍCH HỢP PHÁP NHƯ PHÁT TRIỂN ỨNG DỤNG, NGHIÊN CỨU BẢO MẬT VÀ BẢO VỆ QUYỀN RIÊNG TƯ CÁ NHÂN. NGƯỜI DÙNG TỰ CHỊU TRÁCH NHIỆM ĐẢM BẢO VIỆC SỬ DỤNG TUÂN THỦ PHÁP LUẬT VÀ ĐIỀU KHOẢN NỀN TẢNG.⚠️ IMPORTANT NOTICE: THIS SOFTWARE IS DESIGNED FOR LEGITIMATE USE CASES INCLUDING APP DEVELOPMENT, SECURITY RESEARCH, AND PRIVACY PROTECTION. USERS ARE SOLELY RESPONSIBLE FOR ENSURING COMPLIANCE WITH APPLICABLE LAWS AND PLATFORM TERMS.
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Pixel 3a - Android 11

Important Note

Please turn off MiChanger Pro tool before installation.

I.Download Tools & ROM

USB Google Driver

Install USB Google Driver (for first-time computer installation)

Unlock Bootloader

Automatic ROM installation tool

ROM Pixel 3a - Android 11

Download ROM Pixel 3a - Android 11 installer. Please Inbox FB for support!

Michanger Pro

Michanger Pro Tool

II.Installation Guide

1Step 1: Preparation & Enter Fastboot

  1. Power off the phone.
  2. Hold Power + Volume Down (Vol -) to enter Fastboot mode.
  3. Connect to the computer via USB cable.
Pasted Image

2Step 2: Install MiChanger Pro ROM

  1. Open tool Setup_ROM_Pixel3a_MICHANGER_Pro.exe.
  2. Click LOAD.
  3. Select Install MiChanger Pro ROM.
  4. Wait for the tool to run (the device will automatically restart into Fastboot a few times).
Setup ROM Pixel 3a - Android 11 | MiChanger Pro
Index
Device Id
Progress
Status
1
0091bf750804
fastboot
Fastboot
Note:

During the ROM installation process, the phone will appear as shown in the image, please keep it as is and do not press anything for the installation tool to work

Pasted Image
Note:

Wait for the phone to boot up as shown in the image then proceed to the step below

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3Step 3: Install TWRP & GApps

  1. After installing ROM, put the device back to Fastboot (Power + Vol -).
  2. On the tool, click LOAD again.
  3. Select Install TWRP & GApps.
  4. Wait for the process to complete.
Setup ROM Pixel 3a - Android 11 | MiChanger Pro
Index
Device Id
Progress
Status
1
0091bf750804
fastboot
Fastboot

4Step 4: Enable USB Debugging

  1. Go to phone settings -> Enable USB Debugging.
  2. Connect to the main tool to use.
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