https://devzone.nordicsemi.com/f/nordic-q-a/55979/nrf52810-ota-issueHello All, We working on OTA features with nRF52810 using sdk16.0 . When we are trying to upload the firmware zip format through mobile its giving error &quot;upload failed:Insufficient resources&quot; by disconnecting, attached the screenshot for the error.en-USTelligent Community 13Fri, 27 Dec 2019 16:36:01 GMThttps://devzone.nordicsemi.com/thread/226961?ContentTypeID=1Fri, 27 Dec 2019 16:36:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:febd2d84-f091-4300-97ef-1174bc87e5e2Vidar Berg<p>Hello,&nbsp;</p> <p>The error indicates that your app image is too big to fit into the application region. The max. size depends on the Softdevice you use, and how much space you have reserved for app data. See &quot;<span><a title="Memory layout" href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v16.0.0/lib_bootloader.html?cp=7_1_3_5_0_7#lib_bootloader_memory">Memory layout</a>&quot; for more details.&nbsp;</span></p><div style="clear:both;"></div>