QuitNotice:
Leaving your Wi-Fi open when there's no Wi-Fi network, much like the geh below

fiction,no man in this world would spend $100k on a girl except if the girl is a billionaire herself or Dangote's daughter

noted

Thanks, but I would also add unwanted apps making a huge load of requests in the background. Usually, these apps are corrupted or they simply installed without your knowledge. Having nasty stuff on your phone can drain it ridiculously fast. (https://www.unlockunit.com/blog/how-to-tell-if-your-phone-has-a-virus)