[Q] help with signature check on stock android 4.4.4 topic

so i have been trying to mod the stock android rom 4.4.4. i have edited the packagemangerservice.smali and followed several guides . is the line but anytime i removed or change this. android starts up after optimizing all apps i get force closing like crazy. and using aroma file manager i go into /system and there is only one folder named bin and its empity forcing me to restore with out wiping. any help please? i come from touchwiz 4.1.2 i was able to safely remove it off there following the same guide.

Quote:

.method static compareSignatures([Landroid/content/pm/Signature;[Landroid/content/pm/Signature;)I .locals 7 .param p0 # [Landroid/content/pm/Signature; .param p1 # [Landroid/content/pm/Signature; if-nez p0, :cond_8 if-nez p1, :cond_6 const/4 v6, 0x1 :goto_5 return v6 :cond_6 const/4 v6, -0x1 goto :goto_5 :cond_8 if-nez p1, :cond_c const/4 v6, -0x2 goto :goto_5 :cond_c new-instance v3, Ljava/util/HashSet; invoke-direct {v3}, Ljava/util/HashSet;-><init>()V move-object v0, p0 array-length v2, v0 const/4 v1, 0x0 :goto_14 if-ge v1, v2, :cond_1e aget-object v5, v0, v1 invoke-virtual {v3, v5}, Ljava/util/HashSet;->add(Ljava/lang/Object;)Z add-int/lit8 v1, v1, 0x1 goto :goto_14 :cond_1e new-instance v4, Ljava/util/HashSet; invoke-direct {v4}, Ljava/util/HashSet;-><init>()V move-object v0, p1 array-length v2, v0 const/4 v1, 0x0 :goto_26 if-ge v1, v2, :cond_30 aget-object v5, v0, v1 invoke-virtual {v4, v5}, Ljava/util/HashSet;->add(Ljava/lang/Object;)Z add-int/lit8 v1, v1, 0x1 goto :goto_26 :cond_30 invoke-virtual {v3, v4}, Ljava/util/HashSet;->equals(Ljava/lang/Object;)Z move-result v6 if-eqz v6, :cond_38 const/4 v6, 0x0 goto :goto_5 :cond_38 const/4 v6, -0x3 goto :goto_5 .end method