Anytime.
I will try my possible best to make sure I secured my device because I know it's very hard on me to get another device and if this could be the case I will give myself a target to get a new smartphone then the old device would be mainly for 2fa only.
Now that you're aware of it, you can do it and you have to set your goal in order for you to have another smartphone. If you can't avail it for now, you have to be careful with your device and make it sure that no one will steal it from you if you're doing most of your transactions there.
Even it's not a new one but if it's a secondhand, also check it out and much better to do some reformatting on it but as always advice, to have no headaches with these, brand new is the better choice.