This workflow uses kontext dev together with Deblur LoRA; the prompts in the workflow maximize consistency of a character’s appearance, but because the control can be too strong it often fails to high‑res the image. In that case you need to adjust the “Deblur lora strength” and “Flux Guidance” values, and you may even need to increase the CFG value.

you can also try it here: https://www.runninghub.ai/post/1958532648069185538?inviteCode=rh-v1213

Note: this workflow cannot restore old, damaged photos.