GrapheneOS<p>GNSS (GPS, GLONASS, etc.) uses PSDS to provide satellite almanacs with estimated satellite locations, geographic data, etc. for a faster location lock. We cover this at <a href="https://grapheneos.org/faq#default-connections" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">grapheneos.org/faq#default-con</span><span class="invisible">nections</span></a>.</p><p>A-GNSS is also used to provide a faster location lock via cellular when available.</p><p><a href="https://grapheneos.social/tags/grapheneos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>grapheneos</span></a> <a href="https://grapheneos.social/tags/privacy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>privacy</span></a> <a href="https://grapheneos.social/tags/security" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>security</span></a> <a href="https://grapheneos.social/tags/gnss" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnss</span></a> <a href="https://grapheneos.social/tags/gps" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gps</span></a> <a href="https://grapheneos.social/tags/agnss" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>agnss</span></a> <a href="https://grapheneos.social/tags/supl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>supl</span></a></p>