now you can change also the bundle id

signall.sh

@@ -6,6 +6,8 @@ ipadestfolder="/Users/admin/Desktop/signed/"
 developer1="iPhone Developer: xxxx (xxxx)"
 mobileprovision1="/Users/admin/Desktop/mobileprovision"
 
+bundleid="null.null" #use null.null if you want to use the default app bundleid
+
 
 cd $ipasourcefolder
 find -d . -type f -name "*.ipa"> files.txt
@@ -15,7 +17,6 @@ while IFS='' read -r line || [[ -n "$line" ]]; do
 	#_dev1_______
 	output=$ipadestfolder$filename
 	output+="_signed_dev1.ipa"
-	"$signscript" "$line" "$developer1" "$mobileprovision1" "$output"
-
+	"$signscript" "$line" "$developer1" "$mobileprovision1" "$output" "$bundleid"
 done < files.txt
 rm files.txt