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Both devices seem to be completely identical and D-Link doesnt even mention the DIR-X1550 A1 in the GPL source. Furthermore the supported devices header also just contains DIR-X1860 B1. The cherry on top is the FCC filing, which features the manual for DIR-X1550 A1 but the label info for DIR-X1860 B1. I guess someone at D-Link was just as confused as me. Hardware -------- SOC: MediaTek MT7621AT FLASH: 128MB (Spansion S34ML01G200TF100) RAM: 256MB (Winbond W632GU6NB-12) WIFI: MediaTek MT7915DAN + MT7975DN DBDC 2x2 802.11ax ETH: 1x WAN, 3x LAN LED: 6 (4 GPIO controllable, 2 WIFI hardwired) BTN: WPS, Reset UART: 115200 8N1 (Pinout silkscreened) - ignore VCC MAC addresses ------------- LAN Label MAC (stored in config2 partition as ASCII (entry factory_mac=xx:xx:xx:xx:xx:xx)) WAN LAN + 3 2.4G LAN + 1 5G LAN + 2 Installation ------------ Vendor UI --------- 1. Browse to http://192.168.0.1 and login. 2. Navigate to "Management" -> "Upgrade". 3. Press the "Select File" button and upload openwrt-ramips-mt7621-dlink_dir-x1860-b1-squashfs-factory.bin 4. Confirm the security questions, wait for a reboot and enjoy OpenWrt. Recovery UI ----------- 1. Set your IP address to 192.168.0.101, subnet 255.255.255.0. 2. Power on the device while holding reset. 3. Release reset once the status led starts to blink orange. 4. Open a chrome- or firefox based browser and browse to https://192.168.0.1 5. Upload openwrt-ramips-mt7621-dlink_dir-x1860-b1-squashfs-recovery.bin wait for a reboot and enjoy OpenWrt. Back to stock ------------- 1. Set your IP address to 192.168.0.101, subnet 255.255.255.0. 2. Power on the device while holding reset. 3. Release reset once the status led starts to blink orange. 4. Open a chrome- or firefox based browser and browse to https://192.168.0.1 5. Upload a decrypted vendor image, wait for a reboot and regret your decision. Decrypt vendor image -------------------- 1. Download dlink-sge-image.c and dlink-sge-image.h from the firmware-utils openwrt repository. 2. Compile a binary from the downloaded file e.g. gcc dlink-sge-image.c -lcrypto -o dlink-sge-image 3. Run ./dlink-sge-image DIR-X1860-B1 <vendor_image> <decrypted_image> -d Signed-off-by: Christoph Krapp <achterin@gmail.com> Link: https://github.com/openwrt/openwrt/pull/20410 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
4.2 KiB
4.2 KiB