And then turn on your iPhone by pressing the Side button until you see the Apple logo. iPhone X or 11: Press and hold the side and the Volume Up or Down buttons until you see the power off slider and then slide the slider.

Note that you can also turn off your device by going to Settings > General > Shut Down.

Your device will check for updates, and if there is an update available tap Download and Install. On your device, go to Settings > General > Software Update. Make sure that your iOS device is up to date. See also: PDF Won’t Open: “Please Wait…” Message, How To Openġ. If you are certain that the PDf files are not corrupted and if you are still having issues, then continue.Īfter trying each solution below, check to see whether it fixed your problem. For example, if you are unable to open a PDF email attachment, ask the sender to send it again. You may want to obtain (re-download etc) the file again. Perhaps the PDF file you could not open was not downloaded properly. These files cannot be opened if they are corrupted. Are you having this problem with all PDF documents or with a certain PDF document? If you are having this problem with some PDF documents, it is possible that those PDF documents may be corrupted. It is important that you fix this problem quickly.īefore we start, it is important to identify if the problem PDF document is corrupted. We often send or receive a lot of PDF files daily for business or personal purposes. This is because PDF files are one of the most common file types that are used commonly worldwide. If you are having this problem, this can be a major problem for you.

You do not need to install any additional apps to read them. Your iPhone or iPad is designed to open PDF files automatically. For example, users have said that they could not open PDF attachments in Mail when they try to open them. Several iOS and iPadOS users have reported they are unable to open and view PDF files on the iPhone or iPad.

Unable to open pdf files on mac