Xiaomi AX3200 5G radio not available

hello, can anyone give me an idea on how to enable/add MediaTek MT7915E 802.11ac/ax/n 5G wireless on official 24.10.5 firmware?
after flash, only 2.4G (radio0) is available.


dmesh -

root@OpenWrt:~# dmesg
[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 6.6.119 (builder@buildhost) (aarch64-openwrt-linux-musl-gcc (OpenWrt GCC 13.3.0 r29087-d9c5716d1d) 13.3.0, GNU ld (GNU Binutils) 2.42) #0 SMP Wed Dec 17 21:08:22 2025
[    0.000000] Machine model: Xiaomi Redmi Router AX6S
[    0.000000] earlycon: uart8250 at MMIO32 0x0000000011002000 (options '')
[    0.000000] printk: bootconsole [uart8250] enabled
[    0.000000] OF: reserved mem: 0x0000000042ff0000..0x0000000042ffffff (64 KiB) map non-reusable ramoops@42ff0000
[    0.000000] OF: reserved mem: 0x0000000043000000..0x000000004302ffff (192 KiB) nomap non-reusable secmon@43000000
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000040000000-0x000000004fffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000040000000-0x0000000042ffffff]
[    0.000000]   node   0: [mem 0x0000000043000000-0x000000004302ffff]
[    0.000000]   node   0: [mem 0x0000000043030000-0x000000004fffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x000000004fffffff]
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv0.2 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: Trusted OS migration not required
[    0.000000] percpu: Embedded 18 pages/cpu s35112 r8192 d30424 u73728
[    0.000000] pcpu-alloc: s35112 r8192 d30424 u73728 alloc=18*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: kernel page table isolation disabled by kernel configuration
[    0.000000] CPU features: detected: ARM erratum 843419
[    0.000000] alternatives: applying boot alternatives
[    0.000000] Kernel command line: earlycon=uart8250,mmio32,0x11002000 swiotlb=512 ubi.block=0,fit root=/dev/fit0
[    0.000000] Dentry cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.000000] Inode-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 64512
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] software IO TLB: area num 2.
[    0.000000] software IO TLB: mapped [mem 0x000000004f900000-0x000000004fa00000] (1MB)
[    0.000000] Memory: 242900K/262144K available (9152K kernel code, 952K rwdata, 1624K rodata, 448K init, 312K bss, 19244K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000]  Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] Root IRQ handler: 0xffffffc080010000
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.000000] arch_timer: cp15 timer(s) running at 12.50MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2e2049cda, max_idle_ns: 440795202628 ns
[    0.000000] sched_clock: 56 bits at 13MHz, resolution 80ns, wraps every 4398046511080ns
[    0.008265] Calibrating delay loop (skipped), value calculated using timer frequency.. 25.00 BogoMIPS (lpj=125000)
[    0.018663] pid_max: default: 32768 minimum: 301
[    0.026060] Mount-cache hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.033318] Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.043649] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2.
[    0.053037] rcu: Hierarchical SRCU implementation.
[    0.057847] rcu:     Max phase no-delay instances is 1000.
[    0.063486] smp: Bringing up secondary CPUs ...
[    0.068437] Detected VIPT I-cache on CPU1
[    0.068511] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.068575] smp: Brought up 1 node, 2 CPUs
[    0.083258] SMP: Total of 2 processors activated.
[    0.087974] CPU features: detected: 32-bit EL0 Support
[    0.093130] CPU features: detected: CRC32 instructions
[    0.098310] CPU features: emulated: Privileged Access Never (PAN) using TTBR0_EL1 switching
[    0.106696] CPU: All CPU(s) started at EL2
[    0.110800] alternatives: applying system-wide alternatives
[    0.120750] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.130640] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.138700] pinctrl core: initialized pinctrl subsystem
[    0.145192] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.151422] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations
[    0.158529] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.166317] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.174669] thermal_sys: Registered thermal governor 'fair_share'
[    0.174673] thermal_sys: Registered thermal governor 'bang_bang'
[    0.180785] thermal_sys: Registered thermal governor 'step_wise'
[    0.186815] thermal_sys: Registered thermal governor 'user_space'
[    0.192895] ASID allocator initialised with 65536 entries
[    0.205081] pstore: Using crash dump compression: deflate
[    0.210503] pstore: Registered ramoops as persistent store backend
[    0.216702] ramoops: using 0x10000@0x42ff0000, ecc: 0
[    0.230110] Modules: 29616 pages in range for non-PLT usage
[    0.230122] Modules: 521136 pages in range for PLT usage
[    0.236782] cryptd: max_cpu_qlen set to 1000
[    0.247412] SCSI subsystem initialized
[    0.251258] libata version 3.00 loaded.
[    0.256443] clocksource: Switched to clocksource arch_sys_counter
[    0.264686] NET: Registered PF_INET protocol family
[    0.269761] IP idents hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    0.278224] tcp_listen_portaddr_hash hash table entries: 256 (order: 0, 4096 bytes, linear)
[    0.286620] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.294397] TCP established hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    0.302186] TCP bind hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    0.309406] TCP: Hash tables configured (established 2048 bind 2048)
[    0.316080] MPTCP token hash table entries: 256 (order: 1, 6144 bytes, linear)
[    0.323423] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[    0.329988] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[    0.337165] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.342879] PCI: CLS 0 bytes, default 64
[    0.347923] workingset: timestamp_bits=46 max_order=16 bucket_order=0
[    0.359001] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.364857] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.428819] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    0.436992] mt7622-pinctrl 10211000.pinctrl: invalid group "pwm_ch7_2" for function "pwm"
[    0.455217] mt-pmic-pwrap 10001000.pwrap: unexpected interrupt int=0x1
[    0.468426] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    0.478135] printk: console [ttyS0] disabled
[    0.502881] 11002000.serial: ttyS0 at MMIO 0x11002000 (irq = 118, base_baud = 1562500) is a ST16650V2
[    0.512212] printk: console [ttyS0] enabled
[    0.520592] printk: bootconsole [uart8250] disabled
[    0.531518] mtk_rng 1020f000.rng: registered RNG driver
[    0.531664] random: crng init done
[    0.543101] loop: module loaded
[    0.546882] mtk-ecc 1100e000.ecc: probed
[    0.552112] spi-nand spi0.0: ESMT SPI NAND was found.
[    0.557199] spi-nand spi0.0: 128 MiB, block size: 128 KiB, page size: 2048, OOB size: 64
[    0.565312] mtk-snand 1100d000.spi: ECC strength: 4 bits per 512 bytes
[    0.573133] [BBT] BMT.v2 is found at 0x3ff
[    0.577816] 10 fixed-partitions partitions found on MTD device spi0.0
[    0.584275] OF: Bad cell count for /spi@1100d000/flash@0/partitions
[    0.590560] OF: Bad cell count for /spi@1100d000/flash@0/partitions
[    0.597040] Creating 10 MTD partitions on "spi0.0":
[    0.601912] 0x000000000000-0x000000080000 : "Preloader"
[    0.608020] 0x000000080000-0x0000000c0000 : "ATF"
[    0.613264] 0x0000000c0000-0x000000140000 : "u-boot"
[    0.619025] 0x000000140000-0x000000180000 : "u-boot-env"
[    0.624845] 0x000000180000-0x0000001c0000 : "bdata"
[    0.630269] 0x0000001c0000-0x000000240000 : "factory"
[    0.636142] OF: Bad cell count for /spi@1100d000/flash@0/partitions
[    0.642606] 0x000000240000-0x000000280000 : "crash"
[    0.648111] 0x000000280000-0x0000002c0000 : "crash_log"
[    0.653869] 0x0000002c0000-0x000000340000 : "ubi-loader"
[    0.660001] 0x000000340000-0x0000075c0000 : "ubi"
[    0.784949] ubi0: default fastmap pool size: 45
[    0.789488] ubi0: default fastmap WL pool size: 22
[    0.794270] ubi0: attaching mtd9
[    1.047522] ubi0: scanning is finished
[    1.055294] ubi0: attached mtd9 (name "ubi", size 114 MiB)
[    1.060792] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[    1.067663] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[    1.074443] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[    1.081402] ubi0: good PEBs: 916, bad PEBs: 0, corrupted PEBs: 0
[    1.087404] ubi0: user volume: 2, internal volumes: 1, max. volumes count: 128
[    1.094617] ubi0: max/mean erase counter: 2/0, WL threshold: 4096, image sequence number: 1766005702
[    1.103744] ubi0: available PEBs: 1, total reserved PEBs: 915, PEBs reserved for bad PEB handling: 19
[    1.112965] ubi0: background thread "ubi_bgt0d" started, PID 285
[    1.113436] block ubiblock0_0: created from ubi0:0(fit)
[    1.260709] mtk_soc_eth 1b100000.ethernet eth0: mediatek frame engine at 0xffffffc0814e0000, irq 123
[    1.270493] i2c_dev: i2c /dev entries driver
[    1.276104] mtk-wdt 10212000.watchdog: Watchdog enabled (timeout=31 sec, nowayout=0)
[    1.285794] NET: Registered PF_INET6 protocol family
[    1.291672] Segment Routing with IPv6
[    1.295353] In-situ OAM (IOAM) with IPv6
[    1.299379] NET: Registered PF_PACKET protocol family
[    1.304457] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[    1.317708] 8021q: 802.1Q VLAN Support v1.8
[    1.343152] mtk-pcie 1a143000.pcie: host bridge /pcie@1a143000 ranges:
[    1.349775] mtk-pcie 1a143000.pcie: Parsing ranges property...
[    1.355605] mtk-pcie 1a143000.pcie:      MEM 0x0020000000..0x0027ffffff -> 0x0020000000
[    1.622998] mtk-pcie 1a143000.pcie: PCI host bridge to bus 0000:00
[    1.629216] pci_bus 0000:00: root bus resource [bus 00-ff]
[    1.634699] pci_bus 0000:00: root bus resource [mem 0x20000000-0x27ffffff]
[    1.641583] pci_bus 0000:00: scanning bus
[    1.645772] pci 0000:00:00.0: [14c3:3258] type 01 class 0x060400
[    1.651959] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x1ffffffff 64bit pref]
[    1.662076] pci_bus 0000:00: fixups for bus
[    1.666269] pci 0000:00:00.0: scanning [bus 00-00] behind bridge, pass 0
[    1.672973] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    1.681048] pci 0000:00:00.0: scanning [bus 00-00] behind bridge, pass 1
[    1.688142] pci_bus 0000:01: scanning bus
[    1.692299] pci 0000:01:00.0: [14c3:7915] type 00 class 0x000280
[    1.698486] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit pref]
[    1.705812] pci 0000:01:00.0: reg 0x18: [mem 0x00000000-0x00003fff 64bit pref]
[    1.713140] pci 0000:01:00.0: reg 0x20: [mem 0x00000000-0x00000fff 64bit pref]
[    1.721113] pci 0000:01:00.0: supports D1 D2
[    1.725378] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    1.732017] pci 0000:01:00.0: PME# disabled
[    1.736549] pci 0000:01:00.0: 2.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s PCIe x1 link at 0000:00:00.0 (capable of 4.000 Gb/s with 5.0 GT/s PCIe x1 link)
[    1.776677] pci_bus 0000:01: fixups for bus
[    1.780868] pci_bus 0000:01: bus scan returning with max=01
[    1.786473] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[    1.793107] pci_bus 0000:00: bus scan returning with max=01
[    1.798722] pci 0000:00:00.0: BAR 0: no space for [mem size 0x200000000 64bit pref]
[    1.806387] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x200000000 64bit pref]
[    1.814390] pci 0000:00:00.0: BAR 8: assigned [mem 0x20000000-0x201fffff]
[    1.821183] pci 0000:01:00.0: BAR 0: assigned [mem 0x20000000-0x200fffff 64bit pref]
[    1.829007] pci 0000:01:00.0: BAR 2: assigned [mem 0x20100000-0x20103fff 64bit pref]
[    1.836833] pci 0000:01:00.0: BAR 4: assigned [mem 0x20104000-0x20104fff 64bit pref]
[    1.844652] pci 0000:00:00.0: PCI bridge to [bus 01]
[    1.849620] pci 0000:00:00.0:   bridge window [mem 0x20000000-0x201fffff]
[    1.856542] pcieport 0000:00:00.0: assign IRQ: got 127
[    1.861682] pcieport 0000:00:00.0: enabling device (0000 -> 0002)
[    1.867791] pcieport 0000:00:00.0: enabling bus mastering
[    1.873239] mtk-pcie 1a143000.pcie: msi#0 address_hi 0x0 address_lo 0x44ecd0c0
[    1.880620] pcieport 0000:00:00.0: PME: Signaling with IRQ 127
[    1.886527] pcieport 0000:00:00.0: save config 0x00: 0x325814c3
[    1.892441] pcieport 0000:00:00.0: save config 0x04: 0x00100006
[    1.898363] pcieport 0000:00:00.0: save config 0x08: 0x06040000
[    1.904276] pcieport 0000:00:00.0: save config 0x0c: 0x00010000
[    1.910194] pcieport 0000:00:00.0: save config 0x10: 0x0000000c
[    1.916106] pcieport 0000:00:00.0: save config 0x14: 0x00000000
[    1.922024] pcieport 0000:00:00.0: save config 0x18: 0x40010100
[    1.927941] pcieport 0000:00:00.0: save config 0x1c: 0x04200000
[    1.933854] pcieport 0000:00:00.0: save config 0x20: 0x20102000
[    1.939770] pcieport 0000:00:00.0: save config 0x24: 0x00000000
[    1.945684] pcieport 0000:00:00.0: save config 0x28: 0x00000000
[    1.951600] pcieport 0000:00:00.0: save config 0x2c: 0x00000000
[    1.957521] pcieport 0000:00:00.0: save config 0x30: 0x00000000
[    1.963435] pcieport 0000:00:00.0: save config 0x34: 0x00000050
[    1.969352] pcieport 0000:00:00.0: save config 0x38: 0x00000000
[    1.975265] pcieport 0000:00:00.0: save config 0x3c: 0x0002017f
[    1.981857] mtk_hsdma 1b007000.dma-controller: MediaTek HSDMA driver registered
[    1.989894] FIT: Detected U-Boot 2024.10-OpenWrt-r29087-d9c5716d1d
[    1.996078] FIT: Selected configuration: "config-1" (OpenWrt xiaomi_redmi-router-ax6s)
[    2.004014] FIT:           kernel sub-image 0x00001000..0x00569612 "kernel-1" (ARM64 OpenWrt Linux-6.6.119)
[    2.013856] FIT:          flat_dt sub-image 0x0056a000..0x00571314 "fdt-1" (ARM64 OpenWrt xiaomi_redmi-router-ax6s device tree blob)
[    2.025865] FIT:       filesystem sub-image 0x00572000..0x00a13fff "rootfs-1" (ARM64 OpenWrt xiaomi_redmi-router-ax6s rootfs)
[    2.037655] block ubiblock0_0: mapped 1 uImage.FIT filesystem sub-image as /dev/fit0
[    2.117459] mt7530-mdio mdio-bus:1f: configuring for fixed/2500base-x link mode
[    2.126572] mt7530-mdio mdio-bus:1f: Link is Up - 2.5Gbps/Full - flow control rx/tx
[    2.137865] mt7530-mdio mdio-bus:1f wan (uninitialized): PHY [mt7530-0:01] driver [MediaTek MT7531 PHY] (irq=129)
[    2.160068] mt7530-mdio mdio-bus:1f lan1 (uninitialized): PHY [mt7530-0:02] driver [MediaTek MT7531 PHY] (irq=130)
[    2.182057] mt7530-mdio mdio-bus:1f lan2 (uninitialized): PHY [mt7530-0:03] driver [MediaTek MT7531 PHY] (irq=131)
[    2.204039] mt7530-mdio mdio-bus:1f lan3 (uninitialized): PHY [mt7530-0:04] driver [MediaTek MT7531 PHY] (irq=132)
[    2.215266] mtk_soc_eth 1b100000.ethernet eth0: entered promiscuous mode
[    2.222014] DSA: tree 0 setup
[    2.225353] clk: Disabling unused clocks
[    2.232504] VFS: Mounted root (squashfs filesystem) readonly on device 259:0.
[    2.239843] Freeing unused kernel memory: 448K
[    2.244330] Run /sbin/init as init process
[    2.248424]   with arguments:
[    2.251382]     /sbin/init
[    2.254080]   with environment:
[    2.257221]     HOME=/
[    2.259571]     TERM=linux
[    2.434824] init: Console is alive
[    2.438440] init: - watchdog -
[    2.775751] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[    2.799878] gpio_button_hotplug: loading out-of-tree module taints kernel.
[    2.809704] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[    2.825001] init: - preinit -
[    3.182038] mtk_soc_eth 1b100000.ethernet eth0: configuring for fixed/2500base-x link mode
[    3.190899] mtk_soc_eth 1b100000.ethernet eth0: Link is Up - 2.5Gbps/Full - flow control rx/tx
[    3.206350] mt7530-mdio mdio-bus:1f lan1: configuring for phy/gmii link mode
[    5.222410] mt7530-mdio mdio-bus:1f lan1: Link is Up - 1Gbps/Full - flow control rx/tx
[    7.449902] UBIFS (ubi0:1): Mounting in unauthenticated mode
[    7.455646] UBIFS (ubi0:1): background thread "ubifs_bgt0_1" started, PID 769
[    7.473336] UBIFS (ubi0:1): recovery needed
[    7.557590] UBIFS (ubi0:1): recovery completed
[    7.562129] UBIFS (ubi0:1): UBIFS: mounted UBI device 0, volume 1, name "rootfs_data"
[    7.569980] UBIFS (ubi0:1): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[    7.579901] UBIFS (ubi0:1): FS size: 100945920 bytes (96 MiB, 795 LEBs), max 806 LEBs, journal size 5079040 bytes (4 MiB, 40 LEBs)
[    7.591648] UBIFS (ubi0:1): reserved for root: 4767925 bytes (4656 KiB)
[    7.598266] UBIFS (ubi0:1): media format: w5/r0 (latest is w5/r0), UUID A41B1588-D8EA-4A26-A36B-4D9A7DC58279, small LPT model
[    7.614254] mount_root: switching to ubifs overlay
[    7.624423] overlayfs: null uuid detected in lower fs '/', falling back to xino=off,index=off,nfs_export=off.
[    7.637937] urandom-seed: Seeding with /etc/urandom.seed
[    7.745267] mt7530-mdio mdio-bus:1f lan1: Link is Down
[    7.755446] procd: - early -
[    7.758439] procd: - watchdog -
[    8.327250] procd: - watchdog -
[    8.331944] procd: - ubus -
[    8.489025] procd: - init -
[    8.836772] kmodloader: loading kernel modules from /etc/modules.d/*
[    8.872643] Loading modules backported from Linux version v6.12.61-0-gdcbeffaf66d0
[    8.880258] Backport generated by backports.git v6.1.110-1-35-g410656ef
[    8.953169] mt7622-wmac 18000000.wmac: registering led 'mt76-phy0'
[    8.988057] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[    9.040077] urngd: v1.0.2 started.
[    9.055406] mt7915e 0000:01:00.0: assign IRQ: got 127
[    9.060545] mt7915e 0000:01:00.0: enabling device (0000 -> 0002)
[    9.066638] mt7915e 0000:01:00.0: enabling bus mastering
[    9.098662] mt7622-wmac 18000000.wmac: HW/SW Version: 0x8a108a10, Build Time: 20190801210006a
[    9.098662]
[    9.202650] mtk-pcie 1a143000.pcie: msi#0 address_hi 0x0 address_lo 0x44ecd0c0
[    9.234141] mt7622-wmac 18000000.wmac: N9 Firmware Version: _reserved_, Build Time: 20220630094834
[    9.299054] mt7915e 0000:01:00.0: HW/SW Version: 0x8a108a10, Build Time: 20240429200716a
[    9.299054]
[    9.434562] mt7915e 0000:01:00.0: WM Firmware Version: ____000000, Build Time: 20240429200752
[    9.495388] mt7915e 0000:01:00.0: WA Firmware Version: DEV_000000, Build Time: 20240429200812
[    9.610985] mt7915e 0000:01:00.0: registering led 'mt76-phy1'
[    9.691963] PPP generic driver version 2.4.2
[    9.698105] NET: Registered PF_PPPOX protocol family
[    9.711835] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information.
[    9.719788] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
[    9.732997] kmodloader: done loading kernel modules from /etc/modules.d/*
[   13.038812] mtk_soc_eth 1b100000.ethernet eth0: Link is Down
[   13.054778] mtk_soc_eth 1b100000.ethernet eth0: configuring for fixed/2500base-x link mode
[   13.063568] mtk_soc_eth 1b100000.ethernet eth0: Link is Up - 2.5Gbps/Full - flow control rx/tx
[   13.079909] mt7530-mdio mdio-bus:1f lan1: configuring for phy/gmii link mode
[   13.087999] br-lan: port 1(lan1) entered blocking state
[   13.093239] br-lan: port 1(lan1) entered disabled state
[   13.098557] mt7530-mdio mdio-bus:1f lan1: entered allmulticast mode
[   13.104836] mtk_soc_eth 1b100000.ethernet eth0: entered allmulticast mode
[   13.115295] mt7530-mdio mdio-bus:1f lan1: entered promiscuous mode
[   13.144300] mt7530-mdio mdio-bus:1f lan2: configuring for phy/gmii link mode
[   13.163150] br-lan: port 2(lan2) entered blocking state
[   13.168531] br-lan: port 2(lan2) entered disabled state
[   13.173849] mt7530-mdio mdio-bus:1f lan2: entered allmulticast mode
[   13.191237] mt7530-mdio mdio-bus:1f lan2: entered promiscuous mode
[   13.211691] mt7530-mdio mdio-bus:1f lan3: configuring for phy/gmii link mode
[   13.220229] br-lan: port 3(lan3) entered blocking state
[   13.225473] br-lan: port 3(lan3) entered disabled state
[   13.230809] mt7530-mdio mdio-bus:1f lan3: entered allmulticast mode
[   13.239122] mt7530-mdio mdio-bus:1f lan3: entered promiscuous mode
[   13.258747] mt7530-mdio mdio-bus:1f wan: configuring for phy/gmii link mode
[   14.889062] mt7530-mdio mdio-bus:1f lan2: Link is Up - 10Mbps/Full - flow control off
[   14.957294] br-lan: port 2(lan2) entered blocking state
[   14.962545] br-lan: port 2(lan2) entered forwarding state
[   14.970658] br-lan: port 4(wl1-ap0) entered blocking state
[   14.976183] br-lan: port 4(wl1-ap0) entered disabled state
[   14.981732] mt7915e 0000:01:00.0 wl1-ap0: entered allmulticast mode
[   14.988228] mt7915e 0000:01:00.0 wl1-ap0: entered promiscuous mode
[   14.998438] mt7915e 0000:01:00.0 wl1-ap0: left allmulticast mode
[   15.004480] mt7915e 0000:01:00.0 wl1-ap0: left promiscuous mode
[   15.010547] br-lan: port 4(wl1-ap0) entered disabled state
[   15.238896] br-lan: port 4(wl0-ap0) entered blocking state
[   15.244422] br-lan: port 4(wl0-ap0) entered disabled state
[   15.250006] mt7622-wmac 18000000.wmac wl0-ap0: entered allmulticast mode
[   15.256941] mt7622-wmac 18000000.wmac wl0-ap0: entered promiscuous mode
[   15.263695] br-lan: port 4(wl0-ap0) entered blocking state
[   15.269191] br-lan: port 4(wl0-ap0) entered forwarding state
[   16.026600] br-lan: port 4(wl0-ap0) entered disabled state
[   16.741297] mt7530-mdio mdio-bus:1f wan: Link is Up - 1Gbps/Full - flow control off
[   19.343618] mt7530-mdio mdio-bus:1f lan1: Link is Up - 1Gbps/Full - flow control rx/tx
[   19.343668] br-lan: port 1(lan1) entered blocking state
[   19.356827] br-lan: port 1(lan1) entered forwarding state
[   22.229783] br-lan: port 4(wl0-ap0) entered blocking state
[   22.235284] br-lan: port 4(wl0-ap0) entered forwarding state

Your 5G radio is detected by the kernel. Please check that your country code is set and try setting the channel to a fixed non-DFS channel (e.g. 36).
If that doesn't work, please post the output of iw dev and the contents of /etc/config/wireless.

I'm editing the message. Switching the channel to non-DFS (for example, 36) helped, although not for the first time. 5G is working. However, before the firmware appeared, the Wi-Fi speed was 400-500, now it has become 100.

Upd.
Changed:
Mode
AX

Channel
36 (5180 Mhz)

Width
80 MHz

Thanks for the hint with non-DFS (e.g. 36), it solved my problem.

What are you talking about?

Please connect to your OpenWrt device using ssh and copy the output of the following commands and post it here using the "Preformatted text </> " button (red circle; this works best in the 'Markdown' composer view in the blue oval):

Screenshot 2025-10-20 at 8.14.14 PM

Remember to redact passwords, VPN keys, MAC addresses and any public IP addresses you may have:

ubus call system board
cat /etc/config/network
cat /etc/config/wireless
cat /etc/config/dhcp
cat /etc/config/firewall