Update exploit.mjs

Let's test if 9.03 and 9.04 are also compatible with 900.mjs ROP file

exploit.mjs

@@ -713,21 +713,11 @@ async function get_ready() {
     //on 9.00 Fw detection changed to laystation insead of regular Playstation
     UA = navigator.userAgent.substring(navigator.userAgent.indexOf('5.0 (') + 19, navigator.userAgent.indexOf(') Apple')).replace("layStation 4/","");
 
-    if (UA == "9.00")
+    if (UA == "9.00" || UA == "9.03" || UA == "9.04")
     {
         import('./rop/900.mjs');
     }
 
-    if (UA == "9.03")
-    {
-        import('./rop/903.mjs');
-    }
-
-    if (UA == "9.04")
-    {
-        alert("No ROP implemented");
-    }
-
     if (UA == "9.50" || UA == "9.51" || UA == "9.60")
     {
         import('./rop/950.mjs');