Updating UUID field and advertising the updated data

[satheesh]

I had created application with enabling the UART service(as in Ble_uart_app example) and tried to update the Rx characteristics of UART service in connectable mode through nRF . If disconnected I have to transmit the data updated form app. But it seems the UUID field of normal Beacon mode and Uart service enabled mode is different (to my understanding). To update UUID characteristics what are all the steps I should follow.

[satheesh]

Hi Ole, Currently I am in connectable and advertising mode only and I didn't mentioned it in earlier post. At present I can write the data to name field but I need to update UUID field of beacon. Is there any other possibility(can be in any form expect flashing of frimware) to update UUID field of beacon in connect mode and send the updated data in advertising packet when disconnected.