https://devzone.nordicsemi.com/f/nordic-q-a/9234/flash-writing-problemHello Noric expert. I am stuck with writing data to flash. I am using nordic&#39;s nRF51-DK. My sdk version is 9.0 Could you go over my code ? My code is attached. I call pstorage_test_store_and_update() function. If pressing button2 , pstorage_loaden-USTelligent Community 13Tue, 15 Sep 2015 15:37:30 GMThttps://devzone.nordicsemi.com/thread/34079?ContentTypeID=1Tue, 15 Sep 2015 15:37:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:73229360-6c8d-4c94-9926-749a12a6227dStefan Birnir Sverrisson<p>Hi</p> <p>There is some pstorage example code on <a href="https://devzone.nordicsemi.com/question/15271/how-can-i-write-10kb-of-data-to-internal-flash/?answer=17300#post-id-17300">this thread</a>. Try to see what you are doing differently.</p> <p>To figure out where pstorage data is actually stored in flash memory, look at <a href="https://devzone.nordicsemi.com/question/22791/how-to-preserve-app-data/?comment=22989#comment-22989">this thread</a>.</p><div style="clear:both;"></div>