Answer :
Kenny should consider cloud storage system for the storage of his phone's data.Since no storage device is available with him
Explanation:
As mentioned in the question that Kenny phone had limited internal memory and also he does not have any other storage device to save the pictures he has clicked so in this case Kenny can make use of the virtual storage device that is readily available to the users like the cloud storage.
so here in the question we can see that Kenny should consider storing his phones data on the cloud storage .From where the data is readily available and can easily be extracted by Kenny as per his requirement.
Thus we can say that Kenny should consider cloud storage system for the storage of his phone's data.Since no storage device is available with him