diff --git a/CHANGELOG b/CHANGELOG
index d664f4f..784b2d6 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -4,6 +4,7 @@ Changelog (English)
 1.29.2-38
 Updated to busybox v1.29.2 (static)
 Translated into Ukrainian
+Added addon.d support
 
 1.28.4-37
 Updated to busybox v1.28.4 (static)
@@ -69,6 +70,7 @@ Added feature of creating a zip-archive for installation via recovery
 1.29.2-38
 Обновлено до busybox v1.29.2 (статическая сборка)
 Переведено на украинский язык
+Добавлена поддержка addon.d
 
 1.28.4-37
 Обновлено до busybox v1.28.4 (статическая сборка)
diff --git a/app/src/main/assets/all/scripts/info.sh b/app/src/main/assets/all/scripts/info.sh
index 08b2e77..a5f019a 100644
--- a/app/src/main/assets/all/scripts/info.sh
+++ b/app/src/main/assets/all/scripts/info.sh
@@ -9,6 +9,12 @@ ANDROID=$(getprop ro.build.version.release)
 busybox printf "* android: $ANDROID\n"
 ARCH=$(busybox uname -m)
 busybox printf "* architecture: $ARCH\n"
+if busybox test -d /system/addon.d
+then
+    busybox printf "* addon.d: supported\n"
+else
+    busybox printf "* addon.d: unsupported\n"
+fi
 
 busybox printf "\nFree space:\n"
 DATA_FREE=$(busybox df -Ph /data | busybox grep -v ^Filesystem | busybox awk '{print $4}')
@@ -16,59 +22,53 @@ busybox printf "* /data: $DATA_FREE\n"
 SYSTEM_FREE=$(busybox df -Ph /system | busybox grep -v ^Filesystem | busybox awk '{print $4}')
 busybox printf "* /system: $SYSTEM_FREE\n"
 
-busybox printf "\naddon.d support:\n"
-if busybox test -d /system/addon.d
-then
-    busybox printf "* available\n"
-else
-    busybox printf "* unavailable\n"
-fi
-
 busybox printf "\nLatest BusyBox:\n"
 BB_BIN=$(busybox which busybox)
 BB_VERSION=$(busybox | busybox head -1 | busybox awk '{print $2}')
 busybox printf "* version: $BB_VERSION\n"
 BB_APPLETS=$(busybox --list | busybox wc -l)
 busybox printf "* applets: $BB_APPLETS items\n"
-BB_SIZE=$(busybox stat -c '%s' $BB_BIN)
+BB_SIZE=$(busybox stat -c '%s' "$BB_BIN")
 busybox printf "* size: $BB_SIZE bytes\n"
-BB_MD5=$(busybox md5sum $BB_BIN | busybox awk '{print $1}')
+BB_MD5=$(busybox md5sum "$BB_BIN" | busybox awk '{print $1}')
 busybox printf "* md5: $BB_MD5\n"
 
 busybox printf "\nInstalled BusyBox:\n"
-BB_BIN=""
 if busybox test -e "$INSTALL_DIR/busybox"
 then
     BB_PATH="$INSTALL_DIR"
-    BB_BIN="$BB_PATH/busybox"
 elif busybox test -e "/system/bin/busybox"
 then
     BB_PATH="/system/bin"
-    BB_BIN="$BB_PATH/busybox"
 elif busybox test -e "/system/xbin/busybox"
 then
     BB_PATH="/system/xbin"
-    BB_BIN="$BB_PATH/busybox"
 fi
+BB_BIN="$BB_PATH/busybox"
 if busybox test -e "$BB_BIN"
 then
     busybox printf "* location: $BB_PATH\n"
-    BB_VERSION=$($BB_BIN | busybox head -1 | busybox awk '{print $2}')
+    BB_VERSION=$("$BB_BIN" | busybox head -1 | busybox awk '{print $2}')
     busybox printf "* version: $BB_VERSION\n"
-    BB_APPLETS=$($BB_BIN --list | busybox wc -l)
+    BB_APPLETS=$("$BB_BIN" --list | busybox wc -l)
     busybox printf "* applets: $BB_APPLETS items\n"
-    BB_SIZE=$(busybox stat -c '%s' $BB_BIN)
+    BB_SIZE=$(busybox stat -c '%s' "$BB_BIN")
     busybox printf "* size: $BB_SIZE bytes\n"
-    BB_MD5=$(busybox md5sum $BB_BIN | busybox awk '{print $1}')
+    BB_MD5=$(busybox md5sum "$BB_BIN" | busybox awk '{print $1}')
     busybox printf "* md5: $BB_MD5\n"
-
-    if test -d /system/addon.d
+    if busybox test -e "$BB_PATH/ssl_helper"
+    then
+        busybox printf "* ssl_helper: yes\n"
+    else
+        busybox printf "* ssl_helper: no\n"
+    fi
+    if busybox test -d /system/addon.d
     then
-        if test -f /system/addon.d/99-busybox.sh
+        if busybox test -f /system/addon.d/99-busybox.sh
         then
-            busybox printf "* addon.d script: found\n"
+            busybox printf "* addon.d: yes\n"
         else
-            busybox printf "* addon.d script: not found\n"
+            busybox printf "* addon.d: no\n"
         fi
     fi
 else
diff --git a/app/src/main/assets/all/scripts/install.sh b/app/src/main/assets/all/scripts/install.sh
index fbd2c94..3916d1a 100644
--- a/app/src/main/assets/all/scripts/install.sh
+++ b/app/src/main/assets/all/scripts/install.sh
@@ -44,16 +44,6 @@ do
     fi
 done
 
-if busybox test "$SYSTEM_REMOUNT" -ne 0 -a -d /system/addon.d
-then
-    busybox cp "$ENV_DIR/scripts/addon.d.sh" /system/addon.d/99-busybox.sh
-    echo "$INSTALL_DIR" > /system/addon.d/busybox-install-dir
-
-    busybox chown 0:0 /system/addon.d/99-busybox.sh
-    busybox chmod 755 /system/addon.d/99-busybox.sh
-    busybox chmod 644 /system/addon.d/busybox-install-dir
-fi
-
 if busybox test "$REPLACE_APPLETS" = "true"
 then
     busybox printf "Removing old applets ... "
@@ -76,7 +66,23 @@ fi
 if busybox test "$INSTALL_APPLETS" = "true"
 then
     busybox printf "Installing new applets ... "
-    $INSTALL_DIR/busybox --install -s "$INSTALL_DIR"
+    "$INSTALL_DIR/busybox" --install -s "$INSTALL_DIR"
+    if busybox test $? -eq 0
+    then
+        busybox printf "done\n"
+    else
+        busybox printf "fail\n"
+    fi
+fi
+
+if busybox test "$SYSTEM_REMOUNT" -ne 0 -a -d /system/addon.d
+then
+    busybox printf "Installing addon.d script ... "
+    echo "$INSTALL_DIR" > /system/addon.d/busybox-install-dir
+    busybox chmod 644 /system/addon.d/busybox-install-dir
+    busybox cp "$ENV_DIR/scripts/addon.d.sh" /system/addon.d/99-busybox.sh
+    busybox chown 0:0 /system/addon.d/99-busybox.sh
+    busybox chmod 755 /system/addon.d/99-busybox.sh
     if busybox test $? -eq 0
     then
         busybox printf "done\n"