diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index b74894b..41a541d 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -16,6 +16,7 @@
       <activity
         android:name=".MainActivity"
         android:label="@string/app_name"
+          android:screenOrientation="portrait"
         android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|screenSize|smallestScreenSize|uiMode"
         android:launchMode="singleTask"
         android:windowSoftInputMode="adjustResize"
diff --git a/components/WalletBindComponents.tsx b/components/WalletBindComponents.tsx
index aac102e..5585111 100644
--- a/components/WalletBindComponents.tsx
+++ b/components/WalletBindComponents.tsx
@@ -34,9 +34,6 @@ export class MobikwikOTPBind extends Component<{
     onSuccess: (result: MobikwikPersonalBindResult) => void;
     onError: (error: string) => void;
     isDebug: boolean;
-    deviceId: string;
-    tuneUserId: string;
-    androidId: string;
     initialMobile?: string;
 }> {
     render() {
@@ -50,11 +47,6 @@ export class MobikwikOTPBind extends Component<{
                 onSuccess={this.props.onSuccess}
                 onError={this.props.onError}
                 isDebug={this.props.isDebug}
-                additionalParams={{
-                    deviceId: this.props.deviceId,
-                    tuneUserId: this.props.tuneUserId,
-                    androidId: this.props.androidId,
-                }}
                 initialMobile={this.props.initialMobile}
             />
         );
diff --git a/screens/HomeScreen.tsx b/screens/HomeScreen.tsx
index 48b25ee..696df57 100644
--- a/screens/HomeScreen.tsx
+++ b/screens/HomeScreen.tsx
@@ -22,7 +22,6 @@ import {
     GooglePayBusinessBind,
     WalletType,
     PaytmBusinessBindResult,
-    PhonePeBusinessBindResult,
     PaytmPersonalBind,
     MobikwikPersonalBindResult,
     FreechargePersonalBindResult,
@@ -518,65 +517,14 @@ export default class HomeScreen extends Component<any, HomeScreenState> {
                     onRequestClose={close('showPhonePeBusinessBind')}
                 >
                     <PhonePeBusinessBind
-                        processString="Processing..."
                         isDebug
+                        initialMobile={bindPrefillMobile}
+                        onRequestOTP={async (wt, p) =>
+                            this.wrapOtpCall(() => Api.instance.requestOTP(wt, p.mobile, {}))}
+                        onVerifyOTP={async (wt, p) =>
+                            this.wrapOtpCall(() => Api.instance.verifyOTP(wt, p.mobile, p.otp, { sessionToken: p.sessionToken }))}
                         onSuccess={this.onOtpBindSuccess('showPhonePeBusinessBind', 'PhonePe Business bound successfully')}
-                        onError={(e: string) => { Alert.alert('Bind Failed', e); close('showPhonePeBusinessBind')(); }}
-                        onRenderBottomView={({
-                            showOtpInput,
-                            loading,
-                            formError,
-                            phone,
-                            otp,
-                            onPhoneChange,
-                            onOtpChange,
-                            onGetOtp,
-                            onSubmitOtp,
-                        }) => (
-                            <View style={s.otpBar}>
-                                {!showOtpInput ? (
-                                    <>
-                                        <TextInput
-                                            style={s.otpInput}
-                                            placeholder="Mobile Number"
-                                            placeholderTextColor="#999"
-                                            keyboardType="phone-pad"
-                                            value={phone}
-                                            onChangeText={onPhoneChange}
-                                            editable={!loading}
-                                        />
-                                        {!!formError && <Text style={s.errText}>{formError}</Text>}
-                                        <TouchableOpacity
-                                            style={[s.otpBtn, { opacity: loading ? 0.5 : 1 }]}
-                                            onPress={onGetOtp}
-                                            disabled={loading}
-                                        >
-                                            <Text style={s.otpBtnText}>{loading ? 'Loading...' : 'GET OTP'}</Text>
-                                        </TouchableOpacity>
-                                    </>
-                                ) : (
-                                    <>
-                                        <TextInput
-                                            style={s.otpInput}
-                                            placeholder="OTP"
-                                            placeholderTextColor="#999"
-                                            keyboardType="number-pad"
-                                            value={otp}
-                                            onChangeText={onOtpChange}
-                                            editable={!loading}
-                                        />
-                                        {!!formError && <Text style={s.errText}>{formError}</Text>}
-                                        <TouchableOpacity
-                                            style={[s.otpBtn, { opacity: loading ? 0.5 : 1 }]}
-                                            onPress={onSubmitOtp}
-                                            disabled={loading}
-                                        >
-                                            <Text style={s.otpBtnText}>{loading ? 'Loading...' : 'Verify OTP'}</Text>
-                                        </TouchableOpacity>
-                                    </>
-                                )}
-                            </View>
-                        )}
+                        onError={() => {}}
                     />
                 </Modal>
             );
@@ -626,14 +574,11 @@ export default class HomeScreen extends Component<any, HomeScreenState> {
                 >
                     <MobikwikOTPBind
                         isDebug={true}
-                        deviceId={this.deviceId}
-                        tuneUserId={this.tuneUserId}
-                        androidId={this.androidId}
                         initialMobile={bindPrefillMobile}
                         onRequestOTP={async (wt, p) =>
-                            this.wrapOtpCall(() => Api.instance.requestOTP(wt, p.mobile, { deviceId: p.deviceId, tuneUserId: p.tuneUserId, androidId: p.androidId }))}
+                            this.wrapOtpCall(() => Api.instance.requestOTP(wt, p.mobile))}
                         onVerifyOTP={async (wt, p) =>
-                            this.wrapOtpCall(() => Api.instance.verifyOTP(wt, p.mobile, p.otp, { sessionId: p.sessionId, deviceId: p.deviceId, tuneUserId: p.tuneUserId, nid: p.nid }))}
+                            this.wrapOtpCall(() => Api.instance.verifyOTP(wt, p.mobile, p.otp, { generateOtpRequestTimeId: p.generateOtpRequestTimeId }))}
                         onSuccess={this.onOtpBindSuccess('showMobikwikPersonalBind', 'Mobikwik bound successfully')}
                         onError={() => {}}
                     />