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Sheikh Faisal
363256ce99
| Component | Details |
|------------------|------------------------------------------------|
| **SoC** | MediaTek MT7986A (4× ARM Cortex-A53 @ 2.0 GHz) |
| **RAM** | 512 MB |
| **Flash** | 256 MB NAND |
| **Ethernet** | 5× 10/100/1000 Mbps (1 WAN + 4 LAN) |
| **WLAN 2.4 GHz** | MediaTek MT7976GN — 802.11b/g/n/ax, 4×4 MIMO |
| **WLAN 5 GHz** | MediaTek MT7976AN — 802.11n/ac/ax, 4×4 MIMO |
| **LEDs** | 1× RGB LED (GPIO-controlled) |
| **Button** | 1× Reset |
| **USB** | Yes |
**MAC Addresses:**
| Interface | Source |
|------------|-------------------------------------------------|
| WAN/Label | MFG MTD partition (variant-specific fallback) |
| LAN | WAN + 1 |
| 2.4 GHz | WAN + 2 |
| 5 GHz | WAN + 3 |
Supported variants and MAC source:
- JIDU6J01,JIDU6201: binary at offset 0x00
- JIDU6401: binary at offset 0x20
- JIDU6601: ASCII text at offset 0x1d0
- JIDU6701: ASCII mac= key
---
**1. Extracting U-Boot Credentials**
The U-Boot username and password are stored in the `MFG` partition. To retrieve them:
- With root access on stock OS: Read directly from the MFG partition.
- Without root access: Dump the NAND flash first, then extract the credentials from the dump.
**2. Prepare TFTP server**
- Set a static IP on the ethernet interface of your computer
(e.g. default: ip `192.168.1.2`, gateway `192.168.1.1`).
- Download the initramfs image and host it with the TFTP server.
**3. Interrupt boot**
Attach UART and power on the router. When the boot menu appears, select **Failsafe Mode**,
then press `Ctrl-C` to interrupt and enter the credentials extracted from `MFG` partition.
**4. Load and run initramfs image**
```sh
setenv ipaddr 192.168.1.1
setenv serverip 192.168.1.2
tftpboot 0x46000000 openwrt-mediatek-filogic-jiorouter_ax6000-jidu6j01-initramfs-kernel.bin
fdt addr $(fdtcontroladdr)
fdt rm /signature
bootm
```
**5. Flash sysupgrade image**
Place the sysupgrade image in `/tmp`, then run:
```sh
sysupgrade /tmp/openwrt-mediatek-filogic-jiorouter_ax6000-jidu6j01-squashfs-sysupgrade.bin
```
Alternatively, use the sysupgrade option in LuCI.
Signed-off-by: Sheikh Faisal <sheikhfaisal713@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/23510
(cherry picked from commit 552e617bd0)
Link: https://github.com/openwrt/openwrt/pull/25095
Signed-off-by: Jonas Jelonek <jonas@jonasjelonek.de>