19:25:45.134 B8F cold1: waiting for the board to go away (power off >= 90 s), then normal power-on WITHOUT RESET
19:25:46.136 board unreachable (powered off)
19:29:12.680 NCM ping ok
19:29:12.682 RTC at boot 3 s -> class A
~ # [6ncat /proc/device-tree/model; echo; uname -r; grep -E "START OK|FAIL in|rollb
JZ08AU Aurora (RAM boot B8B)
7.2.7-aurora-b8d
[89.17] === START OK in 79.8s (wwan0 10.81.77.110/30, routes: 10.10.22.1 194.186.191.1 77.88.8.8 1.1.1.1 )
19:30:48.775 wifi: [93.50] === AP ENABLED ssid=aurora-b8f ch=6 pid=2848 in 84.14s
19:30:56.790 sntp: [104.75] SNTP check ( 89.109.251.21 89.109.251.22 89.109.251.23): 14 replies; best offset delay server: +0.403247 0.059085 89.109.251.23: (offset > 0 = clock behind) 
19:31:22.800 snapshot: 2 end markers; RP a204000.remoteproc=running
19:31:27.823 B8F cold1 END - phone check next
