I have get rid of my old mobile without de-authorizing it. Since the books I bought are available only for 3 device, I already reached the limit and I cannot download it in my new mobile. Is there any way how can I delete authorization from old device? Does it help to download the books in my new device?
You can it not menage. Try to auhtoizre and contact customer Support for reset of adobe if you get error that to many activations.