Quick Summary
Error RPC:S-7:AEC-7 on Android usually indicates a problem with the Google Play Store's ability to authenticate your account or retrieve information from Google's servers. This often arises from issues related to network connectivity, account synchronization, or corrupted app data.
Common Causes
- Network Connectivity Issues: A poor or unstable internet connection can prevent the Play Store from properly communicating with Google's servers. This can happen due to weak Wi-Fi signals, data connection problems, or general network outages.
- Account Synchronization Problems: If your Google account is not properly synced with your Android device, the Play Store may fail to authenticate your identity. Synchronization issues can arise due to incorrect account settings, cache buildup, or glitches during the sync process.
- Corrupted Play Store Cache and Data: Over time, the Google Play Store accumulates cache and data. This stored information can become corrupted, leading to authentication errors and other malfunctions. Corrupted cache can prevent the Play store from starting correctly, or make it believe the session has expired.
- Outdated Play Store Version: Running an older version of the Google Play Store can sometimes lead to compatibility issues and authentication problems. An outdated Play Store might not be able to support a protocol version necessary for authentication with a Google account.
- Incorrect Date and Time Settings: If the date and time on your Android device are incorrect, it can interfere with secure connections to Google's servers. Secure connections require precise time for proper authentication.
Step-by-Step Fixes
Method 1: Check Your Internet Connection Show Steps ↓
Step 1: Ensure you have a stable internet connection. Try switching between Wi-Fi and mobile data to see if the issue persists.
Step 2: If using Wi-Fi, try restarting your router and modem.
Step 3: Test your connection by opening a web browser and visiting a website. If the website loads without issue, it's less likely an issue with the raw connectivity and more about the application using the connection.
Method 2: Clear Google Play Store Cache and Data Show Steps ↓
Step 1: Go to your device's Settings.
Step 2: Navigate to Apps (or Applications Manager).
Step 3: Find and select Google Play Store.
Step 4: Tap on Storage.
Step 5: Tap on Clear Cache, then tap on Clear Data (or Clear Storage) and confirm. Note: Clearing data will reset the app to its default state and you may have to sign in again.
Method 3: Sync Your Google Account Show Steps ↓
Step 1: Go to your device's Settings.
Step 2: Find Accounts (or Users & Accounts).
Step 3: Select your Google account.
Step 4: Tap on Account sync or Sync account. If the option is present, tap on three dots menu and enable Auto-sync data.
Step 5: Make sure all options are enabled. Manually trigger a sync.
Method 4: Update the Google Play Store Show Steps ↓
Step 1: Open the Google Play Store app.
Step 2: Tap your profile icon in the top right corner.
Step 3: Go to Settings.
Step 4: Scroll down to About and tap Play Store version.
Step 5: If there's an update available, it will download and install automatically. If the Play Store is up to date, a message will say so.
Method 5: Check Date and Time Settings Show Steps ↓
Step 1: Go to your device's Settings.
Step 2: Navigate to General management or Date and time.
Step 3: Ensure that the Date and time are set correctly. Enable 'Automatic date and time' if available and correct, or manually set the date, time and timezone.
Method 6: Reinstall Google Play Store Updates Show Steps ↓
Step 1: Go to your device's Settings.
Step 2: Navigate to Apps (or Applications Manager).
Step 3: Find and select Google Play Store.
Step 4: Tap the three dots in the top right corner to show its menu.
Step 5: Tap Uninstall Updates to revert to the factory version.
Step 6: Restart your device. The Google Play Store will automatically update to the latest version in the background.
Method 7: Remove and Re-add Your Google Account Show Steps ↓
Step 1: Go to your device's Settings.
Step 2: Navigate to Accounts (or Users & Accounts).
Step 3: Select your Google account.
Step 4: Tap Remove account. then confirm.
Step 5: Restart your device.
Step 6: Go back to Settings > Accounts and tap Add account.
Step 7: Follow the on-screen instructions to re-add your Google account.
Method 8: Factory Reset (Last Resort) Show Steps ↓
Warning: This will erase all data on your device. Back up your important data before proceeding.
Step 1: Go to your device's Settings.
Step 2: Navigate to General management (or similar option based on your device).
Step 3: Tap Reset.
Step 4: Select Factory data reset then confirm.
Step 5: Follow the on-screen instructions to complete the reset. Once reset install the latest updates again to resolve any software bugs with the original manufacturer's pre-installed software that would come with a new device.