If you could provide some additional info about the app versions on your phone, that will help us narrow down what's going on:
Per the feature release Trello board, we'd expect versions above 4.5 to be able to add attachments on Android. If you're finding that's not the case on your second phone, we'll start looking into it with the extra details above!
If you had to thrive a new habit during a lockdown, what would it be? Trello
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