diff --git a/CHANGELOG.md b/CHANGELOG.md
index 49583d5..9f309b3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,18 @@
 # CHANGELOG
 All notable changes to this project will be documented in this file. To know better on how to write and maintain a changelog, refer to [this link](https://keepachangelog.com/en/1.0.0/).
 
+## [3.0.0]
+
+### Changed
+
+- Updated the underlying Android SDK to version [4.0.0](https://docs.truelayer.com/docs/android-sdk-release-history).
+- Updated the underlying iOS SDK to version [4.0.1](https://docs.truelayer.com/docs/ios-sdk-release-history).
+
+### Fixes
+
+- Workaround to address [Issue 87](https://github.com/TrueLayer/truelayer-react-native-sdk/issues/87)
+  TrueLayerPaymentsSDKWrapper.configure fails on Android: "TrueLayerUI was not initialised" (works fine on iOS and most of Android devices)
+
 ## [2.3.0]
 
 ### Changed
diff --git a/DemoApp/android/app/build.gradle b/DemoApp/android/app/build.gradle
index 4afed0c..6bfc38b 100644
--- a/DemoApp/android/app/build.gradle
+++ b/DemoApp/android/app/build.gradle
@@ -118,7 +118,7 @@ android {
 }
 
 dependencies {
-    coreLibraryDesugaring "com.android.tools:desugar_jdk_libs:2.1.3"
+    coreLibraryDesugaring "com.android.tools:desugar_jdk_libs:2.1.5"
 
     // The version of react-native is set by the React Native Gradle Plugin
     implementation("com.facebook.react:react-android")
diff --git a/RNTrueLayerPaymentsSDK/android/build.gradle b/RNTrueLayerPaymentsSDK/android/build.gradle
index 4a64829..f50882f 100644
--- a/RNTrueLayerPaymentsSDK/android/build.gradle
+++ b/RNTrueLayerPaymentsSDK/android/build.gradle
@@ -67,5 +67,5 @@ repositories {
 
 dependencies {
   implementation 'com.facebook.react:react-native:+'
-  implementation 'com.truelayer.payments:ui:3.9.1'
-}
\ No newline at end of file
+  implementation 'com.truelayer.payments:ui:4.0.0'
+}
diff --git a/RNTrueLayerPaymentsSDK/android/src/main/java/com/truelayer/RNTrueLayerPaymentsSDK/TlPaymentSdkModule.kt b/RNTrueLayerPaymentsSDK/android/src/main/java/com/truelayer/RNTrueLayerPaymentsSDK/TlPaymentSdkModule.kt
index c865774..a2742fb 100644
--- a/RNTrueLayerPaymentsSDK/android/src/main/java/com/truelayer/RNTrueLayerPaymentsSDK/TlPaymentSdkModule.kt
+++ b/RNTrueLayerPaymentsSDK/android/src/main/java/com/truelayer/RNTrueLayerPaymentsSDK/TlPaymentSdkModule.kt
@@ -118,7 +118,7 @@ private class TLReactNativeUtils {
                   | "ProcessorContextNotAvailable"
                   | "Unknown";
              */
-            
+
             return when (reason) {
                 ProcessorResult.FailureReason.NoInternet -> "NoInternet"
                 ProcessorResult.FailureReason.UserAborted -> "UserAborted"
@@ -317,11 +317,12 @@ private fun WritableMap.concatenate(map: WritableMap) {
     }
 }
 
+private var trueLayerUI: TrueLayerUI? = null
+
 class TlPaymentSdkModule(reactContext: ReactApplicationContext) :
     NativeTrueLayerPaymentsSDKSpec(reactContext), ActivityEventListener {
 
     val mPromises: SparseArray<Promise> = SparseArray()
-    var trueLayerUI: TrueLayerUI? = null
     var themeMap: HashMap<String, Any>? = null
 
     val scope = CoroutineScope(
@@ -357,6 +358,15 @@ class TlPaymentSdkModule(reactContext: ReactApplicationContext) :
             themeMap = tempMapNonNullValues
         }
 
+        // TrueLayerUI can not be init twice
+        if (trueLayerUI != null) {
+            // This is a workaround to be able to call init more than once
+            // This will ignore any configuration setup and will
+            // continue to use the previously configured instance
+            promise?.resolve(null)
+            return
+        }
+
         // we ignore the outcome in here for now
         val out = TrueLayerUI.init(reactApplicationContext) {
             this.environment = env
diff --git a/RNTrueLayerPaymentsSDK/ios/RNTrueLayerHelpers.mm b/RNTrueLayerPaymentsSDK/ios/RNTrueLayerHelpers.mm
index fedf0bb..5445ee8 100644
--- a/RNTrueLayerPaymentsSDK/ios/RNTrueLayerHelpers.mm
+++ b/RNTrueLayerPaymentsSDK/ios/RNTrueLayerHelpers.mm
@@ -13,11 +13,6 @@ + (NSString *)stepFromSinglePaymentState:(TrueLayerSinglePaymentState)state {
     case TrueLayerSinglePaymentStateExecuted:
       return @"Executed";
 
-    // `TrueLayerSinglePaymentStateRedirect` is deprecated and will be removed in the future versions.
-    // Starting from SDK version 3.8.0, it's safe to assume that this case will never be triggered.
-    case TrueLayerSinglePaymentStateRedirect:
-      return @"Redirect";
-
     case TrueLayerSinglePaymentStateSettled:
       return @"Settled";
 
@@ -111,6 +106,18 @@ + (NSString *)reasonFromSinglePaymentError:(TrueLayerSinglePaymentError)error {
 
     case TrueLayerSinglePaymentErrorUserCanceledAtProvider:
       return @"UserCanceledAtProvider";
+
+    case TrueLayerSinglePaymentErrorInvalidBeneficiaryAccount:
+      return @"InvalidBeneficiaryAccount";
+
+    case TrueLayerSinglePaymentErrorInvalidOtp:
+      return @"InvalidOtp";
+
+    case TrueLayerSinglePaymentErrorSchemeUnavailable:
+      return @"SchemeUnavailable";
+
+    case TrueLayerSinglePaymentErrorVerificationDeclined:
+      return @"VerificationDeclined";
   }
 }
 
@@ -179,11 +186,6 @@ + (NSString *)stepFromMandateState:(TrueLayerMandateState)state {
   switch (state) {
     case TrueLayerMandateStateAuthorized:
       return @"Authorized";
-
-      // `TrueLayerMandateStateRedirect` is deprecated and will be removed in the future versions.
-      // Starting from SDK version 3.8.0, it's safe to assume that this case will never be triggered.
-    case TrueLayerMandateStateRedirect:
-      return @"Redirect";
   }
 }
 
@@ -245,6 +247,12 @@ + (NSString *)reasonFromMandateError:(TrueLayerMandateError)error {
 
     case TrueLayerMandateErrorUnknownError:
       return @"Unknown";
+
+    case TrueLayerMandateErrorInvalidMandateState:
+      return @"InvalidMandateState";
+
+    case TrueLayerMandateErrorConstraintViolation:
+      return @"ConstraintViolation";
   }
 }
 
diff --git a/RNTrueLayerPaymentsSDK/js/models/types.ts b/RNTrueLayerPaymentsSDK/js/models/types.ts
index 3f2c8f9..ea4ace5 100644
--- a/RNTrueLayerPaymentsSDK/js/models/types.ts
+++ b/RNTrueLayerPaymentsSDK/js/models/types.ts
@@ -35,10 +35,6 @@ export type ProcessorResult =
   | { type: ResultType.Failure; reason: FailureReason, resultShown: ResultShown };
 
 export enum ProcessorStep {
-  /**
-   * @deprecated `Redirect` is no longer a valid case sent by the SDK and will be removed in the future. 
-   */
-  Redirect = "Redirect",
   Wait = "Wait",
   Authorized = "Authorized",
   Executed = "Executed",
@@ -82,7 +78,13 @@ export type FailureReason =
   | "ProviderError"
   | "ProviderExpired"
   | "ProviderRejected"
-  | "UserCanceledAtProvider";
+  | "UserCanceledAtProvider"
+  | "InvalidBeneficiaryAccount"
+  | "InvalidOtp"
+  | "SchemeUnavailable"
+  | "VerificationDeclined"
+  | "InvalidMandateState"
+  | "ConstraintViolation";
 
 /**
  * Provides more detailed information about the error.
diff --git a/RNTrueLayerPaymentsSDK/package.json b/RNTrueLayerPaymentsSDK/package.json
index b2a7d89..4bb3343 100644
--- a/RNTrueLayerPaymentsSDK/package.json
+++ b/RNTrueLayerPaymentsSDK/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rn-truelayer-payments-sdk",
-  "version": "2.3.0",
+  "version": "3.0.0",
   "description": "RN wrapper for TrueLayer's payments SDK",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",
diff --git a/RNTrueLayerPaymentsSDK/rn-truelayer-payments-sdk.podspec b/RNTrueLayerPaymentsSDK/rn-truelayer-payments-sdk.podspec
index 1cce0d8..e398d84 100644
--- a/RNTrueLayerPaymentsSDK/rn-truelayer-payments-sdk.podspec
+++ b/RNTrueLayerPaymentsSDK/rn-truelayer-payments-sdk.podspec
@@ -41,5 +41,5 @@ Pod::Spec.new do |s|
       s.dependency "ReactCommon/turbomodule/core"
     end
   end
-  s.dependency "TrueLayerPaymentsSDK", '3.9.0'
+  s.dependency "TrueLayerPaymentsSDK", '4.0.1'
 end