Update setup-guide.md

Author: ivder

setup-guide.md

@@ -21,16 +21,12 @@ It's also possible to import the [HISPlayer Sample](https://hisplayer.github.io/
 
 ## 1.1 Import package
 
-### HISPlayer SDK versions 3.4.0 and above
-
-The _HISPlayer Sample_ is included in the _HISPlayer SDK Unity Package_.
-
 Importing the package is the same as importing other normal packages in Unity. 
 Select the package of _HISPlayer SDK_ and import it.
 
 **Assets > Import Package > Custom Package > HISPlayerSDK unity package**
 
-Refer to [Import HISPlayer Sample](https://hisplayer.github.io/UnitySamples/#/hisplayer-sample) to know more about the HISPlayer Sample.
+The _HISPlayer Sample_ is included in the package. Refer to [Import HISPlayer Sample](https://hisplayer.github.io/UnitySamples/#/hisplayer-sample) to know more about the HISPlayer Sample.
 
 <p align="center">
 <img width=70% src="https://github.com/HISPlayer/UnityAndroid-SDK/assets/47497948/c8ff9e55-524e-48f1-a323-95b00aa5c6c7">
@@ -42,22 +38,6 @@ In the case you don't want to include the HISPlayer Sample, please disable it fr
 <img width=60% src="https://github.com/HISPlayer/UnityAndroid-SDK/assets/47497948/e9cb3d17-8adf-490f-b910-46dff943c870">
 </p>
 
-###  HISPlayer SDK versions 3.3.0 and below
-
-Importing the package is the same as importing other normal packages in Unity. 
-Select the package of HISPlayer SDK and import it.
-
-**Assets > Import Package > Custom Package > HISPlayerSDK unity package**
-
-Only the SDK will be imported using HISPlayer SDK versions lower than 3.4.0. 
-Refer to [Import HISPlayer Sample](https://hisplayer.github.io/UnitySamples/#/hisplayer-sample) to know more about the _HISPlayer Sample_.
-
-<p align="center">
-<img width=70% src="https://github.com/HISPlayer/UnityAndroid-SDK/assets/47497948/7c52ba95-4420-4db3-972d-77930ce5cb9f">
-</p>
-
-<br>
-
 ## 1.2 Configure Unity for Android
 
 Open the window **Tools > HISPlayer** located in the upper side of the screen > Click on Player Settings Configuration > Select **Build Target to Android** > Set all the required settings.
@@ -80,15 +60,6 @@ It is recommended to set Target API Level to 33 or higher. By selecting Android
 </p>
 
 Alternatively, you may set the Target API level to 33 or higher in the Unity project settings.
-
-#### Unity 2023, Unity 6 and Above
-If you use Unity 2023, Unity 6 and above with HISPlayer SDK v4.4.0 and below, please set the **Application Entry Point** to **Activity** and **disable GameActivity**. Please go to Edit > Project Settings > Player > Select Android tab > Other Settings > Configuration > Application Entry Point > Select **Activity**.
-
-<p align="center">
-<img alt="image" src="https://github.com/user-attachments/assets/a217594b-48e6-48cc-8eeb-8e9d681c84f4">
-</p>
-
-**GameActivity** is supported in HISPlayer SDK v4.5.0 and above.
 
 ## 2.1 Setup HISPlayer Manager