Create a copy before changing browsers
Open My List and choose Create backup. Copy all the text in the backup box, including its opening and closing braces. Save it somewhere private that you can reach from the other device.
Merge in the other browser
Open Cinehub's My List there, paste the complete text into Restore backup and choose Merge backup. Recognised saved titles are added. A checkpoint already stored in the receiving browser is retained rather than replaced by an older reminder.
If the backup is rejected
Check that you copied the whole text and that it came from Cinehub. A partial selection or text from a different brand is not the expected backup format. The message beside the tool explains whether it could read the text.
What the backup contains
It contains references to your saved titles and manual episode checkpoints. It does not contain movie files, viewing-service passwords or a service's playback history. Review your list after merging and remove test or unwanted titles through their movie or series pages.