How to reduce the power consumption of startup of DA14531

Dear Dialog,

I am testing the ble_app_barebone example and modify it to advertise the measured value of the build-in temperature sensor. Now I can advertise the temperature as I expect, but I measured the startup power consumption is relatively large, which is mainly caused by the long startup time lasting around hundreds of ms. Is there any method I can adopt to reduce the startup time?

According to the table below, does it that mean if I burn the FW into OTP, I only need 35.5uC (7.5+17.1+10.9) to complete the startup. 

But 35.5uC does not satisfy my need as well. How could I reduce the charge further? I want to realize the startup process within 12uC under the supply voltage of  3.3V.