// 2. Delete from legacy SMS block table (if using AOSP messaging) context.contentResolver.delete( Uri.parse("content://sms/blocked"), "address = ?", arrayOf(normalized) )
System Architecture Note Date: October 2023 (Revised for 2024-2026 Android Versions) Target API: Android 13+ (API 33), Android 14 (API 34), Android 15 Beta unblock contact android
When you unblock a contact, the system resets the local flags but does reset the SafetyNet score. Consequently, the unblocked contact may still be routed to "Spam & Blocked" folder for 2-7 days until the local spam confidence score decays. "address = ?"