"image load error!" on LCD

[anonymous1712222627012]

Hi Wojciech_BB

Welcome to the Yealink forum.

The "Image load error" which is a known issue if you upgrade the Yealink SIP phones to SfB phones without factory reset.

You can fix this issue by pressing the "OK" button on the Keypad and it will pop up the notification to let to restore factory setting, and then press OK again to confirm it again. For the next order and you can purchase the phone by SKU like "SIP-T48S Skype for Business Edition" from your dealer and it is SfB firmware & License pre-loaded in advance and without issue.

Frank Tsui