---
title: "Upgrading from 7.0.2 to 8.0.1"
slug: "s3suite94-ios-upgrading-from-702-to-801"
updated: 2026-10-27T18:41:44Z
published: 2026-10-27T18:41:44Z
canonical: "docs.onespan.com/s3suite94-ios-upgrading-from-702-to-801"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.onespan.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Upgrading from 7.0.2 to 8.0.1

This section contains a list of changes to help upgrade your app from the 7.0.2 version of the iOS App SDK to the 8.0.1 version.

- Set the version number in the TutorialAppPlus/TutorialAppPlus/config.json file to "8.0.1" to match the SDK version.
- iOSSystemUtils::stringByEvaluatingJavaScriptFromString() was moved to nnl_utils.h as a standalone function to avoid using C++ iOSSystemUtils from the public header. Make the following changes to files containing this call:
  - In headers, replace <nnl_util/iOSSystemUtils.h> with <nnl_util/nnl_util.h>
  - Remove iOSSystemUtils:: before the stringByEvaluatingJavaScriptFromString call
- C++ AutoProgressIndicator class from <nnl_util/AutoProgressIndicator.h> was converted to Objective C interface and moved to ProgressIndicator.h. The interface declaration was moved.
  - Remove the following from headers #import <nnl_util/AutoProgressIndicator.h> ProgressIndicator.h is already imported.
  - For AutoProgressIndicator declarations, replace: AutoprogressIndicator progress; with: AutoProgressIndicator *progress = [[AutoprogressIndicator alloc] init]; [progress suppressNotUsedWarning];
- The ISuggestRegisterFactory interface was removed. Use the liveData controller model for suggest registration functionality.
- The AppSDKPlus::suggestRegister() and AppSDKPlus::resetSuggestRegister() methods were moved to the NNLAdaptiveUI class.
- The inFrame argument was removed from AdaptiveUI::getRegistrationView API. Replace lines that use the inFrame argument. For example: UIViewController* vc = [ui getRegistrationView:app.authData.sessionData inFrame:mRegisterView.bounds withExtras:nil] to UIViewController* vc = [ui getRegistrationView:app.authData.sessionData withExtras:nil];
- BiometricContext C++ class was converted to an Objective C interface. Replace BiometricContext::setDelegate(nil); with [BiometricContext setDelegate:nil];
- An extras argument was added to AppSDKPlus::manageRegistrations() and manageRegistrations()'s return type changed from UIView to UIViewController.
- Because the App SDK supports the FIDO2 protocol, add the AuthenticationServices system framework to your project. Go to the **General** tab and manually add AuthenticationServices Framework in the **Frameworks, Libraries, and Embedded Content** section.