Insert the USB drive into the TV's USB port while the power is off.
Technicians typically download and install this backup to resolve the following issues:
The file refers to essential firmware data used to repair Haier LED TVs, specifically models utilizing the TP.VST59S.PB713
When a TV's internal software becomes corrupted or when a technician replaces the motherboard with a universal version, the display signal may not align correctly with the physical panel. The "Mirror Backup" .rar file contains the specific binary firmware (often a .bin file) that re-aligns these software settings to match the Haier hardware configuration. Common Uses for the Firmware
Before attempting a full firmware flash, technicians often try to fix mirror issues through the . Common access codes for Haier TVs include:
Plug the TV in or press the power button; the standby light should blink rapidly, indicating the update is in progress.
: Correcting an upside-down or laterally inverted picture.