diff --git a/app/build.gradle b/app/build.gradle
index c3425702..319f0117 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -120,10 +120,10 @@ dependencies {
 
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
     implementation 'androidx.core:core-ktx:1.1.0'
-    implementation 'androidx.fragment:fragment:1.2.0-rc02'
-    implementation 'androidx.recyclerview:recyclerview:1.1.0-rc01'
+    implementation 'androidx.fragment:fragment:1.2.0-rc04'
+    implementation 'androidx.recyclerview:recyclerview:1.2.0-alpha01'
 
-    implementation 'com.google.android.material:material:1.2.0-alpha01'
+    implementation 'com.google.android.material:material:1.2.0-alpha03'
     implementation 'com.google.android.play:core:1.6.4'
 
     def retrofit_version = "2.6.2"
@@ -140,17 +140,12 @@ dependencies {
     implementation "com.afollestad.material-dialogs:bottomsheets:$material_dialog_version"
     implementation 'com.afollestad:material-cab:0.1.12'
 
-
     implementation 'com.github.bumptech.glide:glide:3.8.0'
     implementation 'com.github.bumptech.glide:okhttp3-integration:1.5.0'
 
-    implementation 'io.reactivex.rxjava2:rxandroid:2.1.1'
-    implementation 'io.reactivex.rxjava2:rxjava:2.2.9'
-
     implementation('com.h6ah4i.android.widget.advrecyclerview:advrecyclerview:0.11.0@aar') {
         transitive = true
     }
-
     /*UI Library*/
     implementation 'me.zhanghai.android.materialprogressbar:library:1.6.1'
 
@@ -174,6 +169,4 @@ dependencies {
     def dagger_version = "2.23.1"
     implementation "com.google.dagger:dagger:$dagger_version"
     kapt "com.google.dagger:dagger-compiler:$dagger_version"
-
-
 }
\ No newline at end of file
diff --git a/app/src/main/java/code/name/monkey/retromusic/activities/UserInfoActivity.kt b/app/src/main/java/code/name/monkey/retromusic/activities/UserInfoActivity.kt
index c623d11d..732e603c 100644
--- a/app/src/main/java/code/name/monkey/retromusic/activities/UserInfoActivity.kt
+++ b/app/src/main/java/code/name/monkey/retromusic/activities/UserInfoActivity.kt
@@ -30,18 +30,17 @@ import com.afollestad.materialdialogs.LayoutMode
 import com.afollestad.materialdialogs.MaterialDialog
 import com.afollestad.materialdialogs.bottomsheets.BottomSheet
 import com.afollestad.materialdialogs.list.listItems
-import io.reactivex.android.schedulers.AndroidSchedulers
-import io.reactivex.disposables.CompositeDisposable
-import io.reactivex.schedulers.Schedulers
 import kotlinx.android.synthetic.main.activity_user_info.*
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import java.io.File
 import java.io.FileOutputStream
 import java.io.IOException
 
 class UserInfoActivity : AbsBaseActivity() {
 
-    private var disposable = CompositeDisposable()
-
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_user_info)
@@ -185,26 +184,28 @@ class UserInfoActivity : AbsBaseActivity() {
     }
 
     private fun loadBannerFromStorage(profileImagePath: String) {
-        disposable.add(Compressor(this).setQuality(100)
-                .setCompressFormat(Bitmap.CompressFormat.WEBP)
-                .compressToBitmapAsFlowable(File(profileImagePath, USER_BANNER))
-                .subscribeOn(Schedulers.io())
-                .observeOn(AndroidSchedulers.mainThread())
-                .subscribe({ bitmap -> bannerImage.setImageBitmap(bitmap) }, { t -> println(t) })
-        )
+        CoroutineScope(Dispatchers.IO).launch {
+            withContext(Dispatchers.IO) {
+                val bitmap = Compressor(this@UserInfoActivity).setQuality(100)
+                        .setCompressFormat(Bitmap.CompressFormat.WEBP)
+                        .compressToBitmap(File(profileImagePath, USER_BANNER))
+                withContext(Dispatchers.Main) { bannerImage.setImageBitmap(bitmap) }
+            }
+        }
     }
 
     private fun loadImageFromStorage(path: String) {
-        disposable.add(Compressor(this)
-                .setMaxHeight(300)
-                .setMaxWidth(300)
-                .setQuality(75)
-                .setCompressFormat(Bitmap.CompressFormat.WEBP)
-                .compressToBitmapAsFlowable(File(path, USER_PROFILE))
-                .subscribeOn(Schedulers.io())
-                .observeOn(AndroidSchedulers.mainThread())
-                .subscribe({ bitmap -> userImage.setImageBitmap(bitmap) }, { t -> println(t) })
-        )
+        CoroutineScope(Dispatchers.IO).launch {
+            withContext(Dispatchers.IO) {
+                val bitmap = Compressor(this@UserInfoActivity)
+                        .setMaxHeight(300)
+                        .setMaxWidth(300)
+                        .setQuality(75)
+                        .setCompressFormat(Bitmap.CompressFormat.WEBP)
+                        .compressToBitmap(File(path, USER_PROFILE))
+                withContext(Dispatchers.Main) { userImage.setImageBitmap(bitmap) }
+            }
+        }
     }
 
     private fun saveToInternalStorage(bitmapImage: Bitmap, userBanner: String): String {
diff --git a/app/src/main/java/code/name/monkey/retromusic/rest/LastFMRestClient.java b/app/src/main/java/code/name/monkey/retromusic/rest/LastFMRestClient.java
index 77d0cb95..84b786ff 100644
--- a/app/src/main/java/code/name/monkey/retromusic/rest/LastFMRestClient.java
+++ b/app/src/main/java/code/name/monkey/retromusic/rest/LastFMRestClient.java
@@ -30,7 +30,6 @@ import okhttp3.Interceptor;
 import okhttp3.OkHttpClient;
 import okhttp3.Request;
 import retrofit2.Retrofit;
-import retrofit2.adapter.rxjava2.RxJava2CallAdapterFactory;
 import retrofit2.converter.gson.GsonConverterFactory;
 
 
@@ -49,7 +48,6 @@ public class LastFMRestClient {
                 .baseUrl(BASE_URL)
                 .callFactory(client)
                 .addConverterFactory(GsonConverterFactory.create())
-                .addCallAdapterFactory(RxJava2CallAdapterFactory.create())
                 .build();
 
         apiService = restAdapter.create(LastFMService.class);
diff --git a/app/src/main/java/code/name/monkey/retromusic/util/Compressor.java b/app/src/main/java/code/name/monkey/retromusic/util/Compressor.java
index a684fc8b..312a1f30 100644
--- a/app/src/main/java/code/name/monkey/retromusic/util/Compressor.java
+++ b/app/src/main/java/code/name/monkey/retromusic/util/Compressor.java
@@ -20,8 +20,6 @@ import android.graphics.Bitmap;
 import java.io.File;
 import java.io.IOException;
 
-import io.reactivex.Flowable;
-
 /**
  * Created on : June 18, 2016
  * Author     : zetbaitsu
@@ -77,28 +75,4 @@ public class Compressor {
     public Bitmap compressToBitmap(File imageFile) throws IOException {
         return ImageUtil.decodeSampledBitmapFromFile(imageFile, maxWidth, maxHeight);
     }
-
-    public Flowable<File> compressToFileAsFlowable(final File imageFile) {
-        return compressToFileAsFlowable(imageFile, imageFile.getName());
-    }
-
-    public Flowable<File> compressToFileAsFlowable(final File imageFile, final String compressedFileName) {
-        return Flowable.defer(() -> {
-            try {
-                return Flowable.just(compressToFile(imageFile, compressedFileName));
-            } catch (IOException e) {
-                return Flowable.error(e);
-            }
-        });
-    }
-
-    public Flowable<Bitmap> compressToBitmapAsFlowable(final File imageFile) {
-        return Flowable.defer(() -> {
-            try {
-                return Flowable.just(compressToBitmap(imageFile));
-            } catch (IOException e) {
-                return Flowable.error(e);
-            }
-        });
-    }
 }