span class="kc">false</span><span class="p">)</span>
<span class="k">let</span> <span class="nv">twilioVerify</span> <span class="o">=</span> <span class="k">try</span> <span class="n">builder</span><span class="o">.</span><span class="nf">build</span><span class="p">()</span>
</code></pre>

<p>The push token will change after the reinstall. Update the push token to receive push notifications for challenges, as is explained in <a href="#UpdatePushToken">Update factor&rsquo;s push token</a></p>

<p>The SDK i