diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 8397bc23..95b8c2e6 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - master
+      - feature/tuya-sdk-upgrade
 
 jobs:
   release:
diff --git a/.releaserc.json b/.releaserc.json
index c8d67e17..6ef95ee0 100644
--- a/.releaserc.json
+++ b/.releaserc.json
@@ -1,6 +1,10 @@
 {
     "branches": [
-      "master"
+      "master",
+      {
+        "name": "feature/tuya-sdk-upgrade",
+        "prerelease": "RC"
+      }
     ],
     "plugins": [
       "@semantic-release/commit-analyzer",
diff --git a/android/consumer-rules.pro b/android/consumer-rules.pro
new file mode 100644
index 00000000..d224b49b
--- /dev/null
+++ b/android/consumer-rules.pro
@@ -0,0 +1,24 @@
+# https://developer.tuya.com/en/docs/app-development/integrated?id=Ka69nt96cw0uj#title-7-Step%205%3A%20Obfuscate%20the%20code
+
+#fastJson
+-keep class com.alibaba.fastjson.**{*;}
+-dontwarn com.alibaba.fastjson.**
+
+#mqtt
+-keep class com.thingclips.smart.mqttclient.mqttv3.** { *; }
+-dontwarn com.thingclips.smart.mqttclient.mqttv3.**
+
+#OkHttp3
+-keep class okhttp3.** { *; }
+-keep interface okhttp3.** { *; }
+-dontwarn okhttp3.**
+
+-keep class okio.** { *; }
+-dontwarn okio.**
+
+-keep class com.thingclips.**{*;}
+-dontwarn com.thingclips.**
+
+# Matter SDK
+-keep class chip.** { *; }
+-dontwarn chip.**
\ No newline at end of file
diff --git a/android/proguard-rules.pro b/android/proguard-rules.pro
index f1b42451..7972c93b 100644
--- a/android/proguard-rules.pro
+++ b/android/proguard-rules.pro
@@ -19,3 +19,28 @@
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
 #-renamesourcefileattribute SourceFile
+
+# https://developer.tuya.com/en/docs/app-development/integrated?id=Ka69nt96cw0uj#title-7-Step%205%3A%20Obfuscate%20the%20code
+
+#fastJson
+-keep class com.alibaba.fastjson.**{*;}
+-dontwarn com.alibaba.fastjson.**
+
+#mqtt
+-keep class com.thingclips.smart.mqttclient.mqttv3.** { *; }
+-dontwarn com.thingclips.smart.mqttclient.mqttv3.**
+
+#OkHttp3
+-keep class okhttp3.** { *; }
+-keep interface okhttp3.** { *; }
+-dontwarn okhttp3.**
+
+-keep class okio.** { *; }
+-dontwarn okio.**
+
+-keep class com.thingclips.**{*;}
+-dontwarn com.thingclips.**
+
+# Matter SDK
+-keep class chip.** { *; }
+-dontwarn chip.**
\ No newline at end of file
diff --git a/android/src/main/java/com/tuya/smart/rnsdk/activator/TuyaActivatorModule.kt b/android/src/main/java/com/tuya/smart/rnsdk/activator/TuyaActivatorModule.kt
index 7bb60925..bceee42e 100644
--- a/android/src/main/java/com/tuya/smart/rnsdk/activator/TuyaActivatorModule.kt
+++ b/android/src/main/java/com/tuya/smart/rnsdk/activator/TuyaActivatorModule.kt
@@ -110,17 +110,33 @@ class TuyaActivatorModule(reactContext: ReactApplicationContext) : ReactContextB
 
   }
 
+  /**
+   * Maps string value to ActivatorModelEnum
+   * Returns null on unknown case
+   */
+  private fun getActivatorModelEnumByString(value: String): ActivatorModelEnum? {
+    return when (value) {
+      "THING_AP" -> ActivatorModelEnum.THING_AP
+      "THING_EZ" -> ActivatorModelEnum.THING_EZ
+      "THING_4G_GATEWAY" -> ActivatorModelEnum.THING_4G_GATEWAY
+      "THING_QR" -> ActivatorModelEnum.THING_QR
+      else -> null
+    }
+  }
+
   @ReactMethod
   fun initActivator(params: ReadableMap, promise: Promise) {
     if (ReactParamsCheck.checkParams(arrayOf(HOMEID, SSID, PASSWORD, TIME, TYPE), params)) {
       ThingHomeSdk.getActivatorInstance().getActivatorToken(params.getDouble(HOMEID).toLong(), object : IThingActivatorGetToken {
         override fun onSuccess(token: String) {
+          val modeValue = params.getString(TYPE) as String
+          val mode = getActivatorModelEnumByString(modeValue) ?: ActivatorModelEnum.THING_EZ
           mITuyaActivator = ThingHomeSdk.getActivatorInstance().newActivator(
             ActivatorBuilder()
             .setSsid(params.getString(SSID))
             .setContext(reactApplicationContext.applicationContext)
             .setPassword(params.getString(PASSWORD))
-            .setActivatorModel(ActivatorModelEnum.valueOf(params.getString(TYPE) as String))
+            .setActivatorModel(mode)
             .setTimeOut(params.getInt(TIME).toLong())
             .setToken(token).setListener(getITuyaSmartActivatorListener(promise)))
           mITuyaActivator?.start()
diff --git a/ios/RNTuyaSdk/Activator/TuyaRNActivatorModule.m b/ios/RNTuyaSdk/Activator/TuyaRNActivatorModule.m
index 4de636b1..07480add 100644
--- a/ios/RNTuyaSdk/Activator/TuyaRNActivatorModule.m
+++ b/ios/RNTuyaSdk/Activator/TuyaRNActivatorModule.m
@@ -52,12 +52,15 @@ @implementation TuyaRNActivatorModule
   NSString *type = params[kTuyaRNActivatorModuleActivatorMode];
 //  NSString *token = params[kTuyaRNActivatorModuleActivatorToken];
 
-  ThingActivatorMode mode =  ThingActivatorModeEZ;
-  if ([type isEqualToString:@"TY_EZ"]) {
-    mode = ThingActivatorModeEZ;
-  } else if([type isEqualToString:@"TY_AP"]) {
+  ThingActivatorMode mode = ThingActivatorModeEZ;
+
+  if ([type isEqualToString:@"THING_AP"]) {
     mode = ThingActivatorModeAP;
-  } else if([type isEqualToString:@"TY_QR"]) {
+  } else if([type isEqualToString:@"THING_EZ"]) {
+    mode = ThingActivatorModeEZ;
+  } else if([type isEqualToString:@"THING_4G_GATEWAY"]) {
+    mode = ThingActivatorModeAP4GGateway;
+  } else if([type isEqualToString:@"THING_QR"]) {
     mode = ThingActivatorModeQRCode;
   }
 
diff --git a/src/activator.ts b/src/activator.ts
index f5325c5d..d1599783 100644
--- a/src/activator.ts
+++ b/src/activator.ts
@@ -10,12 +10,19 @@ export function openNetworkSettings() {
   return tuya.openNetworkSettings({});
 }
 
+export enum ActivatorType {
+  AP = 'THING_AP',
+  EZ = 'THING_EZ',
+  AP_4G_GATEWAY = 'THING_4G_GATEWAY',
+  QR = 'THING_QR',
+}
+
 export type InitActivatorParams = {
   homeId: number;
   ssid: string;
   password: string;
   time: number;
-  type: 'TY_EZ' | 'TY_AP' | 'TY_QR';
+  type: ActivatorType;
 };
 
 export interface InitBluetoothActivatorParams {