I use Skype on my iPhone and I backup my iPhone to iTunes on my Windows 10 PC. I have attempted to restore my full backup to a new iPhone and everything (all other apps) other than my Skype history / messages are restored to the new iPhone. I get a few Skype history/message items on the new iPhone and I think those are messages over the last 30 days from the Skype cloud, but does not recover/restore the entire history/messages I have on my original iPhone. Has anyone come across this problem and do you have a solution?
Note, my iPhone OS, Windows OS, Skype iOS and Skype windows are upgraded to the latest versions
(I will also note that the auto upgrade of Skype on my Windows 10 seems to have caused a loss of some of my Skype history from Skype on Windows - but that seems to be an unrelated problem, because it is my existing iPhone with all Skype history/messages available that I am seeking to backup to iTunes and then restore to my new iPhone).
Thank you in advance