Can I use over the air DFU for proprietary application for nrf15822?

[aliGh]

Hi

I've written an application that uses the gazell proprietary stack for nrf51822 and I want to use OTA-DFU using BLE. Is it possible to upload the new firmware using BLE but boot tho the main application that uses the proprietary mode?

Thank you.

[bvrm]

I've got the same question here. Or else is it possible to do OTA DFU via Gazell? Is there any example code available?