Spanish phrase
Te informaré sobre ~.
Meaning
I will inform you about ___.
When to use it
A promise to give someone information later. Polite and slightly formal, used to announce pending updates after confirmation.
Example dialogue
Te informaré sobre los cambios en el horario en cuanto los confirme.
I will inform you about the schedule changes as soon as I confirm them.
Perfecto, avísame cuando lo sepas.
Perfect, let me know when you know.