https://devzone.nordicsemi.com/f/nordic-q-a/52170/does-nordic-provide-nrf9160-app-to-write-esimHello: I have questions about eSIM card. As we know, GSMA standard eSIM card is an empty chip, we can use eSIM card after ISP information is installed into eSIM card. My question is: Does Nordic provide a APP to write ISP information into eSIM carden-USTelligent Community 13Wed, 18 Sep 2019 14:10:53 GMThttps://devzone.nordicsemi.com/thread/210460?ContentTypeID=1Wed, 18 Sep 2019 14:10:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6daa5aca-6a9b-40de-bfd9-46e9ec012068Didrik Rokhaug<p>Hi.</p> <p>We do not have any application or library for writing to eSIMs at the moment.</p> <p>However, all the building blocks needed is present in the NCS repositories, so you should be able to implement it yourself.</p> <p>Best regards,</p> <p>Didrik</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/209785?ContentTypeID=1Mon, 16 Sep 2019 10:05:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fbd4ec32-65cb-47c5-9e64-659ad3c9cd45bbslhb<p>I didn&#39;t use eSIM card. So I don&#39;t know how the eSIM card get ISP information and how to write ISP information into eSIM card.</p> <p>Here is my imagination:</p> <p>eSIM card is not empty.</p> <p>There are all data needed on every eSIM chip, only a activation step needed to use the eSIM card.</p> <p>You can&#39;t access the network without this activation step.&nbsp;</p> <p></p> <p></p> <p>Please give me a&nbsp;definitely reply: <em><strong>Does nordic provide a app(or API) to write ISP information into eSIM card?</strong></em></p><div style="clear:both;"></div>