Kevin Karhan :verified:<p>Seriously, <a href="https://infosec.space/tags/Australia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Australia</span></a>'s <a href="https://infosec.space/tags/2G" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>2G</span></a> &amp; <a href="https://infosec.space/tags/3G" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>3G</span></a> <a href="https://infosec.space/tags/Shutdown" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Shutdown</span></a> <a href="https://www.youtube.com/watch?v=zIJavqEzEIw" rel="nofollow noopener noreferrer" target="_blank">and</a> <a href="https://infosec.space/tags/IMEI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>IMEI</span></a>-based <a href="https://infosec.space/tags/Blocklisting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Blocklisting</span></a> <em>WILL inevitably kill people</em> </p><p>And the only <em>"tool"</em> there is is <a href="https://infosec.space/tags/Telstra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Telstra</span></a>'s <a href="https://www.telstrawholesale.com.au/3G-Network-Closure-Blocked-Devices-Checker.html" rel="nofollow noopener noreferrer" target="_blank">Website</a> and just <a href="https://github.com/greyhat-academy/lists.d/blob/main/imei.devices.list.tsv" rel="nofollow noopener noreferrer" target="_blank">teting random IMEIs</a> only yields two possible results:</p><ol><li><p><em>'We don't know this device at all'</em></p></li><li><p>"'We've not blocklisted it'*</p></li></ol><p>Even when testing it with obvious <a href="https://infosec.space/tags/2Gonly" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>2Gonly</span></a> &amp; <a href="https://infosec.space/tags/3Gonly" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>3Gonly</span></a> devices that certainly don't support <a href="https://infosec.space/tags/VoLTE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>VoLTE</span></a>... </p><p><a href="https://infosec.space/tags/GreatFirewallOfAustralia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GreatFirewallOfAustralia</span></a></p>