REPRODUCIBILITY: Always
OS VERSION: 5.2.0.16
HARDWARE: Jolla Phone 2026
UI LANGUAGE: Russian
REGRESSION: No
DESCRIPTION:
The wireless regulatory domain is unset upon boot. This could affect which Wi-Fi channel frequencies can be used.
PRECONDITIONS:
Insert a SIM card from a local operator and connect to the network.
STEPS TO REPRODUCE:
Run iw reg get in the terminal.
EXPECTED RESULT:
The wireless regulatory domain is set to the local country. For example:
global
country LV: DFS-ETSI
(2400 - 2483 @ 40), (N/A, 20), (N/A)
(5150 - 5250 @ 80), (N/A, 23), (N/A), NO-OUTDOOR, AUTO-BW
(5250 - 5350 @ 80), (N/A, 20), (0 ms), NO-OUTDOOR, DFS, AUTO-BW
(5470 - 5725 @ 160), (N/A, 26), (0 ms), DFS
(5725 - 5875 @ 80), (N/A, 13), (N/A)
(5945 - 6425 @ 320), (N/A, 23), (N/A), NO-OUTDOOR
(57000 - 66000 @ 2160), (N/A, 40), (N/A)
phy#0
country 99: DFS-UNSET
(2402 - 2482 @ 40), (N/A, 0), (N/A)
(2474 - 2494 @ 20), (N/A, 0), (N/A)
(5140 - 5360 @ 80), (N/A, 0), (N/A)
(5460 - 5860 @ 80), (N/A, 0), (N/A)
(5925 - 7145 @ 80), (N/A, 0), (N/A)
It is not clear whether phy#0 should be set to a specific country as well. Some hardware is “self-managed”.
ACTUAL RESULT:
The country is unset:
global
country 00: DFS-UNSET
(755 - 928 @ 2), (N/A, 20), (N/A), NO-IR
(2402 - 2472 @ 40), (N/A, 20), (N/A)
(2457 - 2482 @ 20), (N/A, 20), (N/A), AUTO-BW, NO-IR
(2474 - 2494 @ 20), (N/A, 20), (N/A), NO-OFDM, NO-IR
(5170 - 5250 @ 80), (N/A, 20), (N/A), AUTO-BW, NO-IR
(5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, AUTO-BW, NO-IR
(5490 - 5730 @ 160), (N/A, 20), (0 ms), DFS, NO-IR
(5735 - 5835 @ 80), (N/A, 20), (N/A), NO-IR
(57240 - 63720 @ 2160), (N/A, 0), (N/A)
phy#0
country 99: DFS-UNSET
(2402 - 2482 @ 40), (N/A, 0), (N/A)
(2474 - 2494 @ 20), (N/A, 0), (N/A)
(5140 - 5360 @ 80), (N/A, 0), (N/A)
(5460 - 5860 @ 80), (N/A, 0), (N/A)
(5925 - 7145 @ 80), (N/A, 0), (N/A)
ADDITIONAL INFORMATION:
The domain can be set manually using devel-su iw reg set XX.
See also: WiFi Channel above 11 out of range