Android 17 Beta 2 provides a strong new safeguard for apps that abuse accessibility companies

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TL;DR

Android 17 Beta 2 now permits a stricter Superior Safety function we beforehand noticed in growth. When the mode is enabled, Android blocks apps that aren’t categorised as accessibility instruments from accessing the AccessibilityService API. This implies apps like automation instruments, launchers, or customization apps that depend on the API will lose performance when Superior Safety is turned on.

Google has quietly rolled out a brand new safety measure tied to Superior Safety Mode in Android 17 Beta 2. When you've got Superior Safety enabled in your gadget working the newest Android 17 beta, you’ll now face a restriction that stops sure apps from utilizing the AccessibilityService API, thereby proscribing their performance. We first found the change final month, however can now affirm it’s rolling out broadly.

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<img class="e_lg" decoding="async" loading="lazy" sizes="9.375rem" title="google preferred source badge light@2x" srcset="https://www.androidauthority.com/wp-content/uploads/2025/09/google_preferred_source_badge_light@2x.png 676w, https://www.androidauthority.com/wp-content/uploads/2025/09/google_preferred_source_badge_light@2x-64w-20h.png 64w" alt="google preferred source badge light@2x" src="https://www.androidauthority.com/wp-content/uploads/2025/09/google_preferred_source_badge_light@2x.png"/><img class="e_lg" decoding="async" loading="lazy" sizes="9.375rem" title="google preferred source badge dark@2x" srcset="https://www.androidauthority.com/wp-content/uploads/2025/09/google_preferred_source_badge_dark@2x.png 676w, https://www.androidauthority.com/wp-content/uploads/2025/09/google_preferred_source_badge_dark@2x-64w-20h.png 64w" alt="google preferred source badge dark@2x" src="https://www.androidauthority.com/wp-content/uploads/2025/09/google_preferred_source_badge_dark@2x.png"/> Superior Safety Mode is the one-tap safety function launched with Android 16 for customers who need stronger safeguards in opposition to assaults and dangerous apps.

In the meantime, the AccessibilityService API helps folks with disabilities work together with their gadgets. Apps like display screen readers, switch-based enter programs, and different assistive instruments depend on it to learn display screen content material or carry out actions on behalf of the consumer.

Nevertheless, the identical capabilities can be misused. Apps with accessibility entry can view display screen content material, observe consumer interactions, and even carry out gestures routinely. Through the years, many apps, together with automation instruments, customization utilities, monitoring apps, and a few launchers, have used the API to work round Android’s system limitations.

As we beforehand reported, Google has been working to tighten this loophole inside Superior Safety Mode.

What modifications in Android 17 Beta 2 With the brand new conduct enabled, turning on Superior Safety Mode prevents apps that aren’t formally categorised as accessibility instruments from receiving accessibility permissions.

If a non-accessibility app already has the permission, the system routinely revokes it. Customers additionally received’t be capable of grant the permission whereas the mode is lively.

We tried this by downloading dynamicSpot, an app that emulates Dynamic Island conduct on Android telephones, on our Pixel 9a working Android 17 Beta 2. With Superior Safety Mode enabled, we had been unable to grant dynamicSpot the accessibility permissions it must show floating pop-ups. The one method to make use of the app now's to disable Superior Safety Mode.

<img class="e_lg" decoding="async" loading="lazy" sizes="calc(min(calc(100vw - 1.875rem), 51.25rem) / 2)" title="Advanced Protection Android 17 Beta 2 2" srcset="https://www.androidauthority.com/wp-content/uploads/2026/03/Advanced-Protection-Android-17-Beta-2-2.jpeg 1080w, https://www.androidauthority.com/wp-content/uploads/2026/03/Advanced-Protection-Android-17-Beta-2-2-29w-64h.jpeg 29w, https://www.androidauthority.com/wp-content/uploads/2026/03/Advanced-Protection-Android-17-Beta-2-2-1000w-2244h.jpeg 1000w, https://www.androidauthority.com/wp-content/uploads/2026/03/Advanced-Protection-Android-17-Beta-2-2-642w-1440h.jpeg 642w, https://www.androidauthority.com/wp-content/uploads/2026/03/Advanced-Protection-Android-17-Beta-2-2-481w-1080h.jpeg 481w, https://www.androidauthority.com/wp-content/uploads/2026/03/Advanced-Protection-Android-17-Beta-2-2-385w-864h.jpeg 385w, https://www.androidauthority.com/wp-content/uploads/2026/03/Advanced-Protection-Android-17-Beta-2-2-169w-380h.jpeg 169w, https://www.androidauthority.com/wp-content/uploads/2026/03/Advanced-Protection-Android-17-Beta-2-2-535w-1200h.jpeg 535w" alt="Advanced Protection Android 17 Beta 2 2" src="https://www.androidauthority.com/wp-content/uploads/2026/03/Advanced-Protection-Android-17-Beta-2-2.jpeg"/><img class="e_lg" decoding="async" loading="lazy" sizes="calc(min(calc(100vw - 1.875rem), 51.25rem) / 2)" title="Advanced Protection Android 17 Beta 2 1" srcset="https://www.androidauthority.com/wp-content/uploads/2026/03/Advanced-Protection-Android-17-Beta-2-1.jpeg 1080w, https://www.androidauthority.com/wp-content/uploads/2026/03/Advanced-Protection-Android-17-Beta-2-1-29w-64h.jpeg 29w, https://www.androidauthority.com/wp-content/uploads/2026/03/Advanced-Protection-Android-17-Beta-2-1-1000w-2244h.jpeg 1000w, https://www.androidauthority.com/wp-content/uploads/2026/03/Advanced-Protection-Android-17-Beta-2-1-642w-1440h.jpeg 642w, https://www.androidauthority.com/wp-content/uploads/2026/03/Advanced-Protection-Android-17-Beta-2-1-481w-1080h.jpeg 481w, https://www.androidauthority.com/wp-content/uploads/2026/03/Advanced-Protection-Android-17-Beta-2-1-385w-864h.jpeg 385w, https://www.androidauthority.com/wp-content/uploads/2026/03/Advanced-Protection-Android-17-Beta-2-1-169w-380h.jpeg 169w, https://www.androidauthority.com/wp-content/uploads/2026/03/Advanced-Protection-Android-17-Beta-2-1-535w-1200h.jpeg 535w" alt="Advanced Protection Android 17 Beta 2 1" src="https://www.androidauthority.com/wp-content/uploads/2026/03/Advanced-Protection-Android-17-Beta-2-1.jpeg"/> In the meantime, the steady Android 16 QPR3 construct working on our Pixel 10 Professional nonetheless permits us to make use of dynamicSpot with Superior Safety Mode switched on.

Google’s assist web page notes that apps that correctly declare themselves as accessibility instruments, equivalent to display screen readers or voice-based accessibility companies, will stay unaffected by this transformation.

Whereas the brand new conduct matches the broader mandate of Superior Safety Mode, customers who allow the function could lose compatibility with sure apps. What’s good is that at the very least Google is giving customers a transparent selection: use Superior Safety Mode and shield your self from malicious apps, or danger not utilizing it and hold accessing the apps that require accessibility permissions.