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Tuesday, February 10, 2015

How to save and restore iPhone and iPad game progress data

Games for your iPhone and iPad can be pretty hefty. By the time a media-rich title’s done expanding after download, it can easily munch 1 GB or more of your storage space. Buy enough games and sooner or later your iOS device will be full — and because you can’t expand its storage, you’ll have to delete something to add anything new.

An added complication on iOS comes from the system deleting an app’s settings and data when the app itself is removed. This means if you’ve spent many months working your way through a game and you delete it, your progress will vanish in an instant. This tutorial provides methods for stopping that happening in the vast majority of cases.

Check your usage

Make sure you really need to delete a game anyway. Some titles take up piffling amounts of space little different from a few music tracks. What you want to find is the really weighty games that you no longer play. So open Settings, go to General and tap Usage. You may have to wait a few minutes for the app list to display, depending on what you have installed; once it does, tap ‘Show all Apps’ to expand it. The apps will be listed in terms of storage demands, with the biggest at the top. Note down those you no longer want installed, starting from the top of the list.

If possible, use iCloud

If a game enables you to save progress to iCloud, take advantage. That makes saving and restoring a cinch. Some games will provide the option to do so manually, such as Batman Arkham City Lockdown. A few will entirely automatically save your progress to iCloud; Food Run rather sweetly does this, meaning all you need to do to get your progress back is reinstall and launch the game. (You can also switch progress between devices just by relaunching!)

Otherwise, use iExplorer

For most games, though, iCloud isn’t an option, and you’ll need to use iExplorer. Install iExplorer and plug your device into your Mac via its USB cable. The device will load into iExplorer, and you’ll see it appear in the sidebar. Select the device and open the Apps list. Select the app you’d like to back-up data from. You’ll see a bunch of folders, including Documents and Library.

Somewhere within Documents and Library will be the highscore data, and the location and filename varies by game. To be on the safe side, we recommend saving both folders for every game where you want to back-up the data. Create a folder in Finder with the name of the game, the device it was taken from, and the date (such as Bit Pilot iPhone - 20140731). In iExplorer, select the Documents and Library folders (Command-click each in turn), Control-click the selection and select ‘Export to Folder’. Choose your previously created folder as the save location for this data.

Restore your data

To later restore your data, install a fresh copy of the app on your device, and then connect the device to iExplorer. In your Finder data back-up, locate the save file, and then drag it to the equivalent location in iExplorer, replacing any existing file if you need to. If the app on your device had previously been launched, you may need to force-quit it in order for the new save data to be loaded. To do this, double-click your Home button, locate the app, and swipe it upwards. Then relaunch.

If you can’t easily locate the game save, you can try copying across the entirety of the Documents and Library folders. In rare cases, this might cause problems with the app (such as if you’re restoring very old data to an app that’s been updated several times since), but this is very rare; and even if problems do occur, you can always reinstall the app and try copying across fewer files at a time.

Note that the method outlined in this tutorial isn’t quite foolproof — it’s not totally guaranteed to work with every single iOS title. However, we’ve successfully used it hundreds of times to save and restore game progress data, and also to move said progress between devices, such as from an iPhone to an iPad, in order to continue with a game that lacks cloud-based saves. If feeling a bit paranoid about a particular game, you can always try a fresh install to any second device you own and then move the data across, to see if it works.

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