The Ultimate Guide: Google Installer for MIUI 12.5.5 Android 10 - HOT Fix & Workaround

  1. Dial *#*#GMS#*#* (*#*#467#*#*) in your phone dialer.
  2. If a menu appears, toggle “Enable Google Services” – this is a secret backdoor in MIUI 12.5.5 Chinese ROMs. The HOT installer automates this switch.

Private DNS

| Error | Fix | |-------|-----| | "Device is not Play Protect certified" | Register device ID (https://www.google.com/android/uncertified) | | "Google Play Services keeps stopping" | Disable MIUI Optimization (Developer options → MIUI Optimization → OFF) | | "Can't sign in, connection error" | Turn off (Settings > Connection & sharing > Private DNS > Off) | | Play Store stuck on "Waiting for download" | Remove Google account → Reboot → Add again |

Performance and Results:

3. Bootloop Potential

MIUI 12.5.5 (Android 10)

If you’ve updated your Xiaomi device to , you might find that Google Mobile Services (GMS) are missing, especially on Chinese ROM versions. While Xiaomi began restricting GMS on some domestic models around this update, many users can still restore these features using the Google Installer APK or built-in system toggles . Method 1: The Built-in Toggle (Easiest)

: MIUI 12.5 is designed to be lighter and more efficient, using up to 20% less processing power, which helps maintain smooth performance after installing these background services. Installation Guide for MIUI 12.5.5 Enable Unknown Sources

Inside Developer Options, enable: