diff --git a/cw_core/lib/sync_status.dart b/cw_core/lib/sync_status.dart
index fb9ec3002..627b513b2 100644
--- a/cw_core/lib/sync_status.dart
+++ b/cw_core/lib/sync_status.dart
@@ -1,10 +1,6 @@
 abstract class SyncStatus {
   const SyncStatus();
   double progress();
-
-  String formattedProgress() {
-    return "${(progress() * 100).toStringAsFixed(2)}%";
-  }
 }
 
 class StartingScanSyncStatus extends SyncStatus {
@@ -16,12 +12,10 @@ class StartingScanSyncStatus extends SyncStatus {
 }
 
 class SyncingSyncStatus extends SyncStatus {
-  SyncingSyncStatus(this.blocksLeft, this.ptc) {
-    updateEtaHistory(blocksLeft);
-  }
+  SyncingSyncStatus(this.blocksLeft, this.ptc);
 
-  double ptc;
-  int blocksLeft;
+  final double ptc;
+  final int blocksLeft;
 
   @override
   double progress() => ptc;
@@ -34,111 +28,10 @@ class SyncingSyncStatus extends SyncStatus {
     final diff = track - (chainTip - syncHeight);
     final ptc = diff <= 0 ? 0.0 : diff / track;
     final left = chainTip - syncHeight;
-    updateEtaHistory(left + 1);
 
     // sum 1 because if at the chain tip, will say "0 blocks left"
     return SyncingSyncStatus(left + 1, ptc);
   }
-
-  static void updateEtaHistory(int blocksLeft) {
-    blockHistory[DateTime.now()] = blocksLeft;
-    // keep only the last 25 entries
-    while (blockHistory.length > 25) {
-      blockHistory.remove(blockHistory.keys.first);
-    }
-  }
-
-  static Map<DateTime, int> blockHistory = {};
-  static Duration? lastEtaDuration;
-
-  DateTime calculateEta() {
-    double rate = _calculateBlockRate();
-    if (rate == 0) {
-      return DateTime.now().add(const Duration(days: 2));
-    }
-    int remainingBlocks = this.blocksLeft;
-    double timeRemainingSeconds = remainingBlocks / rate;
-    return DateTime.now().add(Duration(seconds: timeRemainingSeconds.round()));
-  }
-
-  Duration getEtaDuration() {
-    DateTime now = DateTime.now();
-    DateTime? completionTime = calculateEta();
-    return completionTime.difference(now);
-  }
-
-  String? getFormattedEta() {
-    // throw out any entries that are more than a minute old:
-    blockHistory.removeWhere(
-        (key, value) => key.isBefore(DateTime.now().subtract(const Duration(minutes: 1))));
-
-    // don't show eta if we don't have enough data:
-    if (blockHistory.length < 3) {
-      return null;
-    }
-
-    Duration? duration = getEtaDuration();
-
-    // just show the block count if it's really long:
-    if (duration.inDays > 0) {
-      return null;
-    }
-
-    // show the blocks count if the eta is less than a minute or we only have a few blocks left:
-    if (duration.inMinutes < 1 || blocksLeft < 1000) {
-      return null;
-    }
-
-    // if our new eta is more than a minute off from the last one, only update the by 1 minute so it doesn't jump all over the place
-    if (lastEtaDuration != null) {
-      bool isIncreasing = duration.inSeconds > lastEtaDuration!.inSeconds;
-      bool diffMoreThanOneMinute = (duration.inSeconds - lastEtaDuration!.inSeconds).abs() > 60;
-      bool diffMoreThanOneHour = (duration.inSeconds - lastEtaDuration!.inSeconds).abs() > 3600;
-      if (diffMoreThanOneHour) {
-        duration = Duration(minutes: lastEtaDuration!.inMinutes + (isIncreasing ? 1 : -1));
-      } else if (diffMoreThanOneMinute) {
-        duration = Duration(seconds: lastEtaDuration!.inSeconds + (isIncreasing ? 1 : -1));
-      } else {
-        // if the diff is less than a minute don't change it:
-        duration = lastEtaDuration!;
-      }
-    }
-
-    lastEtaDuration = duration;
-
-    String twoDigits(int n) => n.toString().padLeft(2, '0');
-
-    final hours = twoDigits(duration.inHours);
-    final minutes = twoDigits(duration.inMinutes.remainder(60));
-    final seconds = twoDigits(duration.inSeconds.remainder(60));
-    if (hours == '00') {
-      return '${minutes}m${seconds}s';
-    }
-    return '${hours}h${minutes}m${seconds}s';
-  }
-
-  // Calculate the rate of block processing (blocks per second)
-  double _calculateBlockRate() {
-    List<DateTime> timestamps = blockHistory.keys.toList();
-    List<int> blockCounts = blockHistory.values.toList();
-
-    double totalTime = 0;
-    int totalBlocksProcessed = 0;
-
-    for (int i = 0; i < blockCounts.length - 1; i++) {
-      int blocksProcessed = blockCounts[i] - blockCounts[i + 1];
-      Duration timeDifference = timestamps[i + 1].difference(timestamps[i]);
-      totalTime += timeDifference.inMicroseconds;
-      totalBlocksProcessed += blocksProcessed;
-    }
-
-    if (totalTime == 0 || totalBlocksProcessed == 0) {
-      return 0;
-    }
-
-    double blocksPerSecond = totalBlocksProcessed / (totalTime / 1000000);
-    return blocksPerSecond;
-  }
 }
 
 class SyncedSyncStatus extends SyncStatus {
@@ -196,4 +89,4 @@ class TimedOutSyncStatus extends NotConnectedSyncStatus {
 class LostConnectionSyncStatus extends NotConnectedSyncStatus {
   @override
   String toString() => 'Reconnecting';
-}
+}
\ No newline at end of file