Firmware for D-Link devices is region-specific. To avoid "bricking" your device, always download from your local D-Link support site:
(for discontinued models – D-Link occasionally removes old firmware). Dsl-2877al Firmware
, keeping your firmware up to date is the single most important thing you can do to maintain peak performance and security. Firmware for D-Link devices is region-specific
: Do not turn off the router while the update is in progress, as this can cause permanent damage. Key Specifications for Firmware Compatibility Firmware's - D-Link Dsl-2877al Firmware