Let's dissect the string V8-s68at02-lf1v198.bin . Unlike official firmware (e.g., RX-68_UPDATE_V2.3.4.zip ), this name contains anomalies.
If you try to perform a factory reset after flashing this firmware, the recovery partition executes a script that does not wipe user data. Instead, it installs a secondary payload: system/xbin/ksud . This is a kernel-level rootkit that survives even a complete re-flash of other firmware. V8-s68at02-lf1v198.bin
A stable power source (do turn off the TV during the process). Step-by-Step Installation Guide Let's dissect the string V8-s68at02-lf1v198
This file is custom-built for a specific cheap hardware clone (likely an "MXQ Pro" or "T95" series TV box) running a modified version of Android 7.1.2 or 9.0. V8-s68at02-lf1v198.bin