Fix Android 4.x TLS - Tested on RN 57.8 & 58.1 & 58.5

RN Android 4x TLS Fix.md

Step 1

Add implementation 'com.google.android.gms:play-services-safetynet:15.0.1' to dependencies of /android/app/build.gradle

Step 2

Add the following code to /android/app/src/main/java/com/PROJECT_NAME/MainApplication.java

import android.content.Intent;
import com.google.android.gms.common.GooglePlayServicesUtil;
import com.google.android.gms.security.ProviderInstaller;
import com.google.android.gms.security.ProviderInstaller.ProviderInstallListener;

public class MainApplication extends Application implements ReactApplication {
  ...
  @Override
  public void onCreate() {
    super.onCreate();
    upgradeSecurityProvider(); //add this
    SoLoader.init(this, /* native exopackage */ false);
  }
  
  private void upgradeSecurityProvider() {
    ProviderInstaller.installIfNeededAsync(this, new ProviderInstallListener() {
      @Override
      public void onProviderInstalled() {

      }

      @Override
      public void onProviderInstallFailed(int errorCode, Intent recoveryIntent) {
        GooglePlayServicesUtil.showErrorNotification(errorCode, MainApplication.this);
      }
    });
  }
}

Also works on RN 0.59.4.