Navigate to > Device Preferences > About > System Update .
Do you have the printed on the internal green circuit board? This can help narrow down the exact software backup you need. 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. Navigate to > Device Preferences > About > System Update
Use a USB flash drive (ideally 8GB or smaller) and format it to FAT32 . Download Haier LE22G690CF Software Backup rar