1. Android Central Question's Avatar
    I use my phone for business and need my screen to stay on. Many times I am on speaker which SHOULD allow me to enter numbers or text as needed. The V40 goes black during a speaker call no matter what I have done. I have owned many LG's and this is the first to go black while on a call. If I am using an app it does the same thing. The screen should stay on as long as I am on a speaker call or using an app. This is frustrating thus making me hate I was not aware of this before purchasing this phone.
    01-10-2019 09:58 PM
  2. B. Diddy's Avatar
    Welcome to Android Central! Does that also happen in Safe Mode? https://support.t-mobile.com/docs/DOC-38765
    01-14-2019 03:04 PM

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