diff --git a/SD_ROOT/wz_mini/bin/upgrade-run.sh b/SD_ROOT/wz_mini/bin/upgrade-run.sh
index 1bde69a..2867480 100755
--- a/SD_ROOT/wz_mini/bin/upgrade-run.sh
+++ b/SD_ROOT/wz_mini/bin/upgrade-run.sh
@@ -44,6 +44,10 @@ fi
 install_upgrade_script() {
 echo "Installing latest upgrade-script"
 cp /opt/Upgrade/wz_mini_hacks-master/SD_ROOT/wz_mini/bin/upgrade-run.sh /opt/wz_mini/bin/upgrade-run.sh
+
+#copy to old path for compatability
+cp /opt/Upgrade/wz_mini_hacks-master/SD_ROOT/wz_mini/bin/upgrade-run.sh /opt/wz_mini/usr/bin/upgrade-run.sh
+
 /opt/wz_mini/bin/upgrade-run.sh backup_begin
 }
 
@@ -94,12 +98,12 @@ fi
 
 
 if [[ "$V2" == "true" ]]; then
-              insmod /opt/wz_mini/lib/modules/3.10.14/extra/audio.ko
-              LD_LIBRARY_PATH='/opt/wz_mini/lib' /opt/wz_mini/bin/audioplay_t20 /opt/wz_mini/usr/share/audio/upgrade_mode_v2.wav $AUDIO_PROMPT_VOLUME
+              insmod /opt/Upgrade/wz_mini_hacks-master/SD_ROOT/wz_mini/lib/modules/3.10.14/extra/audio.ko
+              LD_LIBRARY_PATH='/opt/wz_mini/lib' /opt/wz_mini/bin/audioplay_t20 /opt/Upgrade/wz_mini_hacks-master/SD_ROOT/wz_mini/usr/share/audio/upgrade_mode_v2.wav $AUDIO_PROMPT_VOLUME
               rmmod audio
       else
-              insmod /opt/wz_mini/lib/modules/3.10.14__isvp_swan_1.0__/extra/audio.ko spk_gpio=$GPIO alc_mode=0 mic_gain=0
-              /opt/wz_mini/bin/audioplay_t31 /opt/wz_mini/usr/share/audio/upgrade_mode.wav $AUDIO_PROMPT_VOLUME
+              insmod /opt/Upgrade/wz_mini_hacks-master/SD_ROOT/wz_mini/lib/modules/3.10.14__isvp_swan_1.0__/extra/audio.ko spk_gpio=$GPIO alc_mode=0 mic_gain=0
+              /opt/wz_mini/bin/audioplay_t31 /opt/Upgrade/wz_mini_hacks-master/SD_ROOT/wz_mini/usr/share/audio/upgrade_mode.wav $AUDIO_PROMPT_VOLUME
               rmmod audio
       fi
 
diff --git a/file.chk b/file.chk
index c401abb..41129f3 100644
--- a/file.chk
+++ b/file.chk
@@ -49,7 +49,7 @@ a8970288e72c871bff6a4484f1e733d6  SD_ROOT/wz_mini/bin/readelf
 41b56bb30f02bce5f5e2598073151e16  SD_ROOT/wz_mini/bin/ffmpeg
 e37474a12d76cae16336476cba61e8b8  SD_ROOT/wz_mini/bin/neofetch
 7fcc716cda1e024dae1045050a135beb  SD_ROOT/wz_mini/bin/audioplay_t31
-382c37ab3ba1e4b2d0d9c3c4110809d4  SD_ROOT/wz_mini/bin/upgrade-run.sh
+6f5290e8340c1c8e8a80c2d197b5aae2  SD_ROOT/wz_mini/bin/upgrade-run.sh
 e6a6a9dd8ce138686083a3d4303cea40  SD_ROOT/wz_mini/bin/iperf3
 0468ffb319707687557353242a518923  SD_ROOT/wz_mini/bin/wg
 65510c6c4d0db4b4679fc92d1c617fdd  SD_ROOT/wz_mini/bin/rtmp-stream.sh