diff --git a/jni/default.c b/jni/default.c
index 2d8e840..927a21f 100644
--- a/jni/default.c
+++ b/jni/default.c
@@ -1,5 +1,6 @@
 #include <jni.h>
 #include <string.h>
+#include <stdlib.h>
 #include <dlfcn.h>
 
 #include "nopsmdrm.h"
@@ -10,10 +11,20 @@ JNIEXPORT jint JNI_OnLoad(JavaVM* vm, void* reserved) {
 	LOGFUNCTION();
 	
 	void* handle = dlopen("/data/data/com.playstation.psstore/lib/libdefault_real.so", RTLD_LAZY);
-	LOG("dlopen libdefault_real.so @ %p", handle);
+	LOG("dlopen libdefault_real.so @ %p errno = %x", handle, errno);
+	
+	if(handle == NULL) {
+		handle = dlopen("libdefault_real.so", RTLD_LAZY);
+		LOG("fail... trying just the raw name libdefault_real.so @ %p errno = %x", handle, errno);
+	}
 	
 	JNI_OnLoad_real = dlsym(handle, "JNI_OnLoad");
 	
+	if(JNI_OnLoad_real == NULL) {
+		LOG("Cannot run PSM, JNI_OnLoad_real was nullptr");
+		return 0;
+	}
+	
 	LOG("RUN JNI_OnLoad_real @ %p", JNI_OnLoad_real);
 	jint res = JNI_OnLoad_real(vm, reserved);
 	LOG("Install Pathces");
diff --git a/jni/nopsmdrm.c b/jni/nopsmdrm.c
index 2c5fc13..6973107 100644
--- a/jni/nopsmdrm.c
+++ b/jni/nopsmdrm.c
@@ -11,6 +11,7 @@ static void* LIB_DEFAULT_HANDLE = NULL;
 
 int (*scePsmDrmGetKeySet_orig)(ScePsmDrmLicense*, char*, int*, uint64_t*, uint64_t*) = NULL;
 void* (*scePsmDrmGetRif_orig)(char*, char*, ScePsmDrmLicense *) = NULL;
+uintptr_t verify_rif_top_part_orig = NULL;
 
 
 void* get_func_addr(char* function_name) {
@@ -62,7 +63,7 @@ void GetAllLicenses(char* psm_folder) {
 	
 	struct dirent* ent = NULL;
 	while((ent = readdir(dfd)) != NULL) {
-		snprintf(contentId, sizeof(contentId) - 1, "UM0105-%s-0000000000000000", ent->d_name);
+		snprintf(contentId, sizeof(contentId) - 1, "UM0105-%s_00-0000000000000000", ent->d_name);
 		LOG("obtaining rif for: %s", contentId);
 		
 		int res = scePsmDrmGetRif_orig(contentId, psm_folder, &license);
@@ -145,22 +146,35 @@ int scePsmDrmGetRif_patch(char *contentid, char *psm_folder, ScePsmDrmLicense *r
 	return res;
 }
 
+int verify_rif_top_part_patch() {
+	return 0;
+}
+
 int patch_libdefault(void* handle) {
 		
 	LIB_DEFAULT_HANDLE = handle;
 
-	LOG("Hooking scePsmDrmGetRif");
 	uintptr_t* scePsmDrmGetRif = get_func_addr("scePsmDrmGetRif");
+	LOG("Hooking scePsmDrmGetRif %p", scePsmDrmGetRif);
+
 	int res = registerInlineHook((uintptr_t)scePsmDrmGetRif, (uintptr_t)scePsmDrmGetRif_patch, (uintptr_t**)&scePsmDrmGetRif_orig);
 	if(res == 0)
 		inlineHook((uintptr_t)scePsmDrmGetRif);
 
-	LOG("Hooking scePsmDrmGetKeySet");
 	uintptr_t* scePsmDrmGetKeySet = get_func_addr("scePsmDrmGetKeySet");
+	LOG("Hooking scePsmDrmGetKeySet %p", scePsmDrmGetKeySet);
+
 	res = registerInlineHook((uintptr_t)scePsmDrmGetKeySet, (uintptr_t)scePsmDrmGetKeySet_patch, (uintptr_t**)&scePsmDrmGetKeySet_orig);
 	if(res == 0)
 		inlineHook((uintptr_t)scePsmDrmGetKeySet);
 	
+	uintptr_t verify_rif_top_part = get_func_addr("scePsmInitialize") + 0x302EE0;
+	LOG("Hooking verify_rif_top_part %p", verify_rif_top_part);
+
+	res = registerInlineHook((uintptr_t)verify_rif_top_part, (uintptr_t)verify_rif_top_part_patch, (uintptr_t**)&verify_rif_top_part_orig);
+	if(res == 0)
+		inlineHook((uintptr_t)verify_rif_top_part);
+	
 	return 0;
 }