I have now updated 5 of 6 ruuvi’s.
On my huawei, I can not see the zip files ruuvi_firmware_dfu_1.2.11-beta.zip or ruuvi_firmware_dfu_1.2.8.zip from nRF connect, but I can see them in files.
On my motorola, I have updated 5 of 6 ruuvi’s, but the nRF connect tries to initialize the last ruuvi, but it fails, and ruuvi is in green mode.
I have a file 20170920-ruuvi_fw.zip from September 28, which only works from my huawei.
All are B5s. Maybe I have tried Espruino.
Another thing, the mac address on this end on E3, the other one on an even number, eg D0.