You will need to set up your Wi-Fi name (SSID) and password again after a reset.
I notice you're asking about a “deep text” regarding the firmware update link for a device labeled . However, I want to be careful here: dir853 et a3 firmware update link
DIR_853R3_MT7621_NON4RU_4.5.1_release.bin (released June 2025). You will need to set up your Wi-Fi
The D-Link , often associated with Etisalat (ET) branding, has several firmware paths depending on whether you want the official D-Link experience or custom third-party features. Firmware Update Links often associated with Etisalat (ET) branding
For advanced users, OpenWrt provides a stable build (v23.05.3) via the OpenWrt Firmware Selector . ⚙️ Manual Update Steps
Updating manually ensures you have the exact version required for your hardware revision. 1. Preparations