If your Xiaomi smartphone is stolen and both your Google and Xiaomi accounts are compromised, please take the following steps immediately:
1. Notify your mobile carrier to suspend the SIM card and prevent unauthorized use. File a police report with details about the stolen phone;
2. Visit the Google Account recovery page. Use the recovery options to secure your account. You can change your password and review recent activity;
3. Visit the Xiaomi Account recovery page. Follow the instructions to change your password and secure your account;
4. Go to the Find My Device function of Google. Use options to locate, lock, or erase your device remotely;
5. Go to Xiaomi Cloud and use the Find Device feature to locate, lock, or erase your phone;
6. Inform friends and family that your phone is stolen. Warn them about potential phishing scams or suspicious messages;
7. Update passwords for other important accounts (e.g., email, banking) that are linked to your stolen phone;
8. Review account activity for unauthorized access and secure any compromised accounts;
9. Keep track of the police report and stay in touch with your carrier and Xiaomi support for any additional steps they recommend.