If you manage to download the .rar file, follow this general procedure to update your TV:
Wait for the LED indicator to stop blinking before removing the drive. Download Haier LE22G690CF Software Backup rar
Many models are region-specific. Check the Haier Support Drivers Page for firmware and manuals based on your serial number. If you manage to download the
Use a USB flash drive (ideally 8GB or smaller) and format it to FAT32 . Download Haier LE22G690CF Software Backup rar
Plug the TV back in. On many models, holding the on the TV panel while plugging it in will trigger the automatic update.
The TV will automatically check for, download, and install any available official software.
Do you have the printed on the internal green circuit board? This can help narrow down the exact software backup you need.