If you are suffering from crashes or Football Manager 2021 Mobile failing to run, please try fully restarting the device as a first step.
To turn the device off: Press and hold the Sleep/Wake button for a few seconds until the red "slide to power off" slider appears, and then slide the slider.
To turn it on again: Press and hold the Sleep/Wake button until the Apple logo appears. It will then boot up in a few seconds.
If you are still suffering issues, please do feel free to start a new thread in the relevant section of our bugs forum where we will do our best to assist you.
If the game fails to run immediately after purchasing and installing it, it is possible that it may not have downloaded or installed correctly. In this situation, it is best to delete the app from your device, reboot the device fully and then re-install the app. Don't worry, iTunes will know that you have already purchased the app and will let you download it again. Do not do this if you have run the game and have existing saves, as they will be removed.
To delete the app: Hold your finger on the FM21 Mobile icon until all the icons on your home screen begin to shake. Then click the "x" in the upper left-hand corner of the FM21 Mobile icon and confirm.