diff --git a/Signal/src/ViewControllers/ConversationView/Cells/ConversationMediaView.swift b/Signal/src/ViewControllers/ConversationView/Cells/ConversationMediaView.swift
index 63b9b1cab..747b6559d 100644
--- a/Signal/src/ViewControllers/ConversationView/Cells/ConversationMediaView.swift
+++ b/Signal/src/ViewControllers/ConversationView/Cells/ConversationMediaView.swift
@@ -286,7 +286,7 @@ public class ConversationMediaView: UIView {
                     Logger.warn("Ignoring invalid attachment.")
                     return nil
                 }
-                return attachmentStream.thumbnailImageMedium(success: { (image) in
+                return attachmentStream.thumbnailImageLarge(success: { (image) in
                     AssertIsOnMainThread()
 
                     stillImageView.image = image
diff --git a/Signal/src/ViewControllers/Photos/PhotoCapture.swift b/Signal/src/ViewControllers/Photos/PhotoCapture.swift
index 95e41a28a..9234bc0a8 100644
--- a/Signal/src/ViewControllers/Photos/PhotoCapture.swift
+++ b/Signal/src/ViewControllers/Photos/PhotoCapture.swift
@@ -395,7 +395,7 @@ extension PhotoCapture: CaptureOutputDelegate {
 
         let dataSource = DataSourceValue.dataSource(with: photoData, utiType: kUTTypeJPEG as String)
 
-        let attachment = SignalAttachment.attachment(dataSource: dataSource, dataUTI: kUTTypeJPEG as String, imageQuality: .medium)
+        let attachment = SignalAttachment.attachment(dataSource: dataSource, dataUTI: kUTTypeJPEG as String, imageQuality: .original)
         delegate?.photoCapture(self, didFinishProcessingAttachment: attachment)
     }
 
diff --git a/Signal/src/ViewControllers/Photos/PhotoLibrary.swift b/Signal/src/ViewControllers/Photos/PhotoLibrary.swift
index 76a59d6cb..ce2e66eb2 100644
--- a/Signal/src/ViewControllers/Photos/PhotoLibrary.swift
+++ b/Signal/src/ViewControllers/Photos/PhotoLibrary.swift
@@ -206,7 +206,7 @@ class PhotoCollectionContents {
         switch asset.mediaType {
         case .image:
             return requestImageDataSource(for: asset).map { (dataSource: DataSource, dataUTI: String) in
-                return SignalAttachment.attachment(dataSource: dataSource, dataUTI: dataUTI, imageQuality: .medium)
+                return SignalAttachment.attachment(dataSource: dataSource, dataUTI: dataUTI, imageQuality: .original)
             }
         case .video:
             return requestVideoDataSource(for: asset).map { (dataSource: DataSource, dataUTI: String) in
diff --git a/SignalMessaging/attachments/SignalAttachment.swift b/SignalMessaging/attachments/SignalAttachment.swift
index 1e7e3d61c..bc087ce04 100644
--- a/SignalMessaging/attachments/SignalAttachment.swift
+++ b/SignalMessaging/attachments/SignalAttachment.swift
@@ -551,7 +551,7 @@ public class SignalAttachment: NSObject {
                 }
                 let dataSource = DataSourceValue.dataSource(with: data, utiType: dataUTI)
                 // Pasted images _SHOULD _NOT_ be resized, if possible.
-                return attachment(dataSource: dataSource, dataUTI: dataUTI, imageQuality: .medium)
+                return attachment(dataSource: dataSource, dataUTI: dataUTI, imageQuality: .original)
             }
         }
         for dataUTI in videoUTISet {
@@ -670,7 +670,7 @@ public class SignalAttachment: NSObject {
             }
 
             if isValidOutput {
-                Logger.verbose("Rewriting attachment with metadata removed \(attachment.mimeType)")
+                Logger.verbose(" \(attachment.mimeType)")
                 return removeImageMetadata(attachment: attachment)
             } else {
                 Logger.verbose("Compressing attachment as image/jpeg, \(dataSource.dataLength()) bytes")
diff --git a/SignalShareExtension/ShareViewController.swift b/SignalShareExtension/ShareViewController.swift
index 505bebeb1..d3451efff 100644
--- a/SignalShareExtension/ShareViewController.swift
+++ b/SignalShareExtension/ShareViewController.swift
@@ -954,7 +954,7 @@ public class ShareViewController: UIViewController, ShareViewDelegate, SAEFailed
             return promise
         }
 
-        let attachment = SignalAttachment.attachment(dataSource: dataSource, dataUTI: specificUTIType, imageQuality: .medium)
+        let attachment = SignalAttachment.attachment(dataSource: dataSource, dataUTI: specificUTIType, imageQuality: .original)
         if loadedItem.isConvertibleToContactShare {
             Logger.info("isConvertibleToContactShare")
             attachment.isConvertibleToContactShare = true