my phone is dying

i think my phone is dying a slow death... and i don't know when or how i'm going to replace it. it's been through a few tumbles, had water spilled on it, had sand lodged in different parts of it, and is in relative working condition. but not quite. there are some messages i don't receive, sometimes i have a hard time sending messages. i want to get a new one (well, secondhand one at least), but it's just not within my budget right now. but i know i'll have to replace it soon.
Lord, make me win a cellphone soon! Or let it fall from heaven!