Updated FAQ

FAQ.md

@@ -3786,9 +3786,10 @@ Moreover, setting up an account/identity with the quick setup wizard is simple,
 
 🌎 [Google Translate](https://translate.google.com/translate?sl=en&u=https%3A%2F%2Fm66b.github.io%2FFairEmail%2F%23faq117)
 
-First of all, a purchase will be available on all devices logged into the same Google account,
+Firstly, a purchase will be available on all devices logged into the same Google account,
 *if* (this is important) the app is installed via the same Google account too.
-You can select the account in the Play store app by tapping on the avatar at the top right.
+You can select the account in the Play store app by tapping on the avatar at the top right, but only *before* installing the app.
+It is not possible to change the linked Google account after the app has been installed.
 
 Google manages all purchases, so as a developer I have little control over purchases.
 So, basically, the only thing I can do, is suggest some things:

index.html

@@ -1919,7 +1919,7 @@ category:promotions</code></pre>
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 <p><a name="faq38"></a> <a name="faq117"></a> <strong>(117) How can I restore a purchase (on another device) ?</strong></p>
 <p>🌎 <a href="https://translate.google.com/translate?sl=en&amp;u=https%3A%2F%2Fm66b.github.io%2FFairEmail%2F%23faq117">Google Translate</a></p>
-<p>First of all, a purchase will be available on all devices logged into the same Google account, <em>if</em> (this is important) the app is installed via the same Google account too. You can select the account in the Play store app by tapping on the avatar at the top right.</p>
+<p>Firstly, a purchase will be available on all devices logged into the same Google account, <em>if</em> (this is important) the app is installed via the same Google account too. You can select the account in the Play store app by tapping on the avatar at the top right, but only <em>before</em> installing the app. It is not possible to change the linked Google account after the app has been installed.</p>
 <p>Google manages all purchases, so as a developer I have little control over purchases. So, basically, the only thing I can do, is suggest some things:</p>
 <ul>
 <li>Make sure you have an active, working internet connection, and turn off any VPN based app because it might prevent the Play store from checking purchases</li>
@@ -2025,7 +2025,7 @@ $NotDisplayed</code></pre>
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 <p><em>Edit subject (1.2046+)</em></p>
 <p>The subject of a received message can be edited, also on the email server, via the horizontal three-dots button just above the message text near the left side of the screen.</p>
-<p><br></p>
+<p><br /></p>
 <p><a name="faq126"></a> <strong>(126) Can message previews be sent to my smartwatch?</strong></p>
 <p>🌎 <a href="https://translate.google.com/translate?sl=en&amp;u=https%3A%2F%2Fm66b.github.io%2FFairEmail%2F%23faq126">Google Translate</a></p>
 <p>FairEmail fetches a message in two steps:</p>