diff --git a/IosAwnCore.podspec b/IosAwnCore.podspec
index 07e478c..e56316f 100644
--- a/IosAwnCore.podspec
+++ b/IosAwnCore.podspec
@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'IosAwnCore'
-  s.version          = '0.7.4-pre.1'
+  s.version          = '0.7.4-pre.2'
   s.summary          = 'Awesome Notifications iOS Core'
 
   s.description      = <<-DESC
diff --git a/IosAwnCore/Classes/databases/SQLitePrimitivesDB.swift b/IosAwnCore/Classes/databases/SQLitePrimitivesDB.swift
index 11fbd62..90989ef 100644
--- a/IosAwnCore/Classes/databases/SQLitePrimitivesDB.swift
+++ b/IosAwnCore/Classes/databases/SQLitePrimitivesDB.swift
@@ -295,8 +295,11 @@ public class SQLitePrimitivesDB {
                     return .success((value == 1) as? T)
 
                 case is String.Type:
-                    let value = String(cString: sqlite3_column_text(statement, 0))
-                    return .success(value as? T)
+                    let value = sqlite3_column_text(statement, 0)
+                    if value != nil {
+                        return .success(String(cString: value!) as? T)
+                    }
+                    return .success(nil)
 
                 default:
                     return .failure(SQLiteError.invalidParameterType)
@@ -355,7 +358,9 @@ public class SQLitePrimitivesDB {
                 defer { sqlite3_finalize(statement) }
                 
                 while sqlite3_step(statement) == SQLITE_ROW {
-                    count = Int(sqlite3_column_int(statement, 0))
+                    let value = sqlite3_column_int(statement, 0)
+                    if value != nil { count = Int(value) }
+                    else { count = 0 }
                 }
                 return .success(count)
 
@@ -412,10 +417,12 @@ public class SQLitePrimitivesDB {
                 defer { sqlite3_finalize(statement) }
                 
                 while sqlite3_step(statement) == SQLITE_ROW {
-                    let key = String(cString: sqlite3_column_text(statement, 0))
-                    let value = valueGetter(statement)
-
-                    values[key] = value
+                    let rawValue = sqlite3_column_text(statement, 0)
+                    if rawValue != nil {
+                        let key = String(cString: rawValue!)
+                        let value = valueGetter(statement)
+                        values[key] = value
+                    }
                 }
                 return .success(values)
 
@@ -476,10 +483,12 @@ public class SQLitePrimitivesDB {
                 defer { sqlite3_finalize(statement) }
                 
                 while sqlite3_step(statement) == SQLITE_ROW {
-                    let key = String(cString: sqlite3_column_text(statement, 0))
-                    let value = valueGetter(statement)
-
-                    values[key] = value
+                    let rawValue = sqlite3_column_text(statement, 0)
+                    if rawValue != nil {
+                        let key = String(cString: rawValue!)
+                        let value = valueGetter(statement)
+                        values[key] = value
+                    }
                 }
                 return .success(values)
 
diff --git a/IosAwnCore/Classes/managers/LocalizationManager.swift b/IosAwnCore/Classes/managers/LocalizationManager.swift
index ff52dd1..1250e25 100644
--- a/IosAwnCore/Classes/managers/LocalizationManager.swift
+++ b/IosAwnCore/Classes/managers/LocalizationManager.swift
@@ -10,56 +10,29 @@ import Foundation
 class LocalizationManager {
     static let shared = LocalizationManager()
     
+    let _userDefaults = UserDefaults(suiteName: Definitions.USER_DEFAULT_TAG)
+    let localizationKey = "awn_localization_languageCode"
+    
     func setLocalization(languageCode: String? = nil) -> Bool {
-        let langCode =
-            languageCode ??
-            Locale.preferredLanguages[0]
         
-        switch SQLitePrimitivesDB.shared.setString(
-            tag: "localization",
-            key: "languageCode",
-            value: langCode
+        guard let userDefaults = _userDefaults ?? UserDefaults(suiteName: Definitions.USER_DEFAULT_TAG)
+        else { return false }
+        
+        let langCode =
+            (languageCode ?? Locale.preferredLanguages[0])
                 .lowercased()
                 .replacingOccurrences(of: "_", with: "-")
-        ) {
-        case .success():
-            return true
-        case .failure(let error):
-            let awnError = ExceptionFactory.shared.createNewAwesomeException(
-                className: "LocalizationManager",
-                code: ExceptionCode.CODE_INSUFFICIENT_PERMISSIONS,
-                message: "SQLitePrimitivesDB is not available \(error.localizedDescription)",
-                detailedCode: ExceptionCode.DETAILED_INSUFFICIENT_PERMISSIONS+".setLocalization"
-            )
-            print(awnError)
-            return false
-        }
+        
+        userDefaults.set(langCode, forKey: localizationKey)
+        
+        return true
     }
     
     func getLocalization() -> String {
         let appLangCode = Locale.preferredLanguages[0]
-        
-        switch SQLitePrimitivesDB.shared.getString(
-            tag: "localization",
-            key: "languageCode"
-        ) {
-            
-        case .success(let value):
-            return (value ?? appLangCode)
-                .lowercased()
-                .replacingOccurrences(of: "_", with: "-")
-            
-        case .failure(let error):
-            let error = ExceptionFactory.shared.createNewAwesomeException(
-                className: "LocalizationManager",
-                code: ExceptionCode.CODE_INSUFFICIENT_PERMISSIONS,
-                message: "SQLitePrimitivesDB is not available \(error.localizedDescription)",
-                detailedCode: ExceptionCode.DETAILED_INSUFFICIENT_PERMISSIONS+".getLocalization"
-            )
-            print(error)
-            return appLangCode
+        let awnLangCode = _userDefaults?.string(forKey: localizationKey)
+        return (awnLangCode ?? appLangCode)
                 .lowercased()
                 .replacingOccurrences(of: "_", with: "-")
-        }
     }
 }