WRT54G image is too big for device.
Username: Manuel
Origin: https://bugs.openwrt.org/index.php?do=details&task_id=761
Device: WRT54G v2
Lede version/build: lede-17.01.1-brcm47xx-legacy-linksys-wrt54g-squashfs.bin
The image provided is 4001824 bytes, whereas device flash is 3866624 bytes.
Cannot upload firmware to device.
Source old wiki: