Receiving an error message in device care

[PrimeMykey]

I got this on device care ,but I haven't dropped my phone . Anybody knows what this could mean ?

[LongHiker · Accepted solution]

@PrimeMykey It's not an indication that you dropped it, it is just a tip. 

[PrimeMykey]

Thanks

[userJoEg9GRVFc]

The Lightbulb icon on the top left corner indicates a tip/advice.