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Sheikh Faisal
552e617bd0
| 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 Signed-off-by: Jonas Jelonek <jonas@jonasjelonek.de>