Unblock Contact Android [Verified Source]

// Simplified sequence from BlockedNumberProvider.java public int delete(Uri uri, String selection, String[] selectionArgs) // 1. Validate caller has WRITE_BLOCKED_NUMBERS permission // 2. Acquire a database write lock on blocked_numbers.db // 3. Delete the row matching the normalized phone number (E.164 format) int rowsDeleted = mDb.delete(TABLE_BLOCKED, whereClause, args); // 4. Trigger a ContentObserver notification to TelephonyManager Intent intent = new Intent(TelephonyManager.ACTION_BLOCKED_NUMBER_REMOVED); mContext.sendBroadcast(intent, BLOCKED_NUMBER_PERMISSION);

Android 15 introduces a new BLOCKLIST_SYNC broadcast that forces real-time unblock across all providers. unblock contact android

Unblock latency across Android versions (measured on Pixel 7, averaged over 100 runs): // Simplified sequence from BlockedNumberProvider

If you have the person saved as a contact, you can manage their status directly from your address book. Open the Google Contacts app. Tap the tab at the bottom. Under the "Other tools" section, select Blocked numbers . Tap the X or red dash next to the contact to unblock them. Unblocking Messages and Third-Party Apps Delete the row matching the normalized phone number (E