nrf9160-DK asset_tracker can not connect LTE

[loquat]

I try to connect LTE network by nRF9160-DK(PCA10090 0.8.2).

I work,
write modem firmware1.1.0
build nrf_connect_sdk asset_tracker (v1.1.0)
write asset_tracker 

result,
Blinking LED3 forever.
and output
cloud_connect failed: -95

But nRF Connect for Cloud's SIM used information(caapacity) is progress.

What is happen?

[loquat]

I'm sorry. Was self resolved.
do "NRF Cloud Certificate Update"