Official and community resources are the most reliable way to obtain the correct .bin or .img files needed for a flash:
Navigate to > Device Preferences > About > System Update . Download Haier LE22G690CF Software Backup rar
Wait for the LED indicator to stop blinking before removing the drive. Official and community resources are the most reliable
Plug the TV back in. On many models, holding the on the TV panel while plugging it in will trigger the automatic update. Download Haier LE22G690CF Software Backup rar
If you manage to download the .rar file, follow this general procedure to update your TV: