diff --git a/src/main/kotlin/app/revanced/cli/command/MainCommand.kt b/src/main/kotlin/app/revanced/cli/command/MainCommand.kt
index f54c0969..99ac1b1c 100644
--- a/src/main/kotlin/app/revanced/cli/command/MainCommand.kt
+++ b/src/main/kotlin/app/revanced/cli/command/MainCommand.kt
@@ -18,12 +18,11 @@ fun main(args: Array<String>) {
         }
 
         object : Handler() {
-            override fun publish(record: LogRecord) = formatter.format(record).let {
-                if (record.level.intValue() > Level.INFO.intValue()) {
-                    System.err.write(it.toByteArray())
-                } else {
-                    System.out.write(it.toByteArray())
-                }
+            override fun publish(record: LogRecord) = formatter.format(record).toByteArray().let {
+                if (record.level.intValue() > Level.INFO.intValue())
+                    System.err.write(it)
+                else
+                    System.out.write(it)
             }
 
             override fun flush() {
diff --git a/src/main/kotlin/app/revanced/utils/adb/Commands.kt b/src/main/kotlin/app/revanced/utils/adb/Commands.kt
index 6d7f95d6..7ec7eb8b 100644
--- a/src/main/kotlin/app/revanced/utils/adb/Commands.kt
+++ b/src/main/kotlin/app/revanced/utils/adb/Commands.kt
@@ -2,17 +2,21 @@ package app.revanced.utils.adb
 
 import se.vidstige.jadb.JadbDevice
 import se.vidstige.jadb.RemoteFile
+import se.vidstige.jadb.ShellProcessBuilder
 import java.io.File
-import java.util.concurrent.Callable
-import java.util.concurrent.Executors
-
-// return the input or output stream, depending on which first returns a value
-internal fun JadbDevice.run(command: String, su: Boolean = false) = with(this.startCommand(command, su)) {
-    Executors.newFixedThreadPool(2).let { service ->
-        arrayOf(inputStream, errorStream).map { stream ->
-            Callable { stream.bufferedReader().use { it.readLine() } }
-        }.let { tasks -> service.invokeAny(tasks).also { service.shutdown() } }
-    }
+
+
+internal fun JadbDevice.buildCommand(command: String, su: Boolean = true): ShellProcessBuilder {
+    if (su) return shellProcessBuilder("su -c \'$command\'")
+
+    val args = command.split(" ") as ArrayList<String>
+    val cmd = args.removeFirst()
+
+    return shellProcessBuilder(cmd, *args.toTypedArray())
+}
+
+internal fun JadbDevice.run(command: String, su: Boolean = true): Int {
+    return this.buildCommand(command, su).start().waitFor()
 }
 
 internal fun JadbDevice.hasSu() =
diff --git a/src/main/kotlin/app/revanced/utils/adb/Constants.kt b/src/main/kotlin/app/revanced/utils/adb/Constants.kt
index 96cc409c..ea5095e8 100644
--- a/src/main/kotlin/app/revanced/utils/adb/Constants.kt
+++ b/src/main/kotlin/app/revanced/utils/adb/Constants.kt
@@ -24,7 +24,7 @@ internal object Constants {
 
     internal const val INSTALL_MOUNT = "mv $TMP_PATH $MOUNT_PATH && chmod +x $MOUNT_PATH"
 
-    internal const val MOUNT_SCRIPT =
+    internal val MOUNT_SCRIPT =
         """
             #!/system/bin/sh
             MAGISKTMP="${'$'}(magisk --path)" || MAGISKTMP=/sbin
@@ -36,5 +36,5 @@ internal object Constants {
 
             chcon u:object_r:apk_data_file:s0  ${'$'}base_path
             mount -o bind ${'$'}MIRROR${'$'}base_path ${'$'}stock_path
-        """
+        """.trimIndent()
 }