1. sandyhois's Avatar
    My cell signal is a little jumpy. I thought that not optimizing a few of the android, qualcomm and/or blackberry services listed under battery optimization "all apps" of the battery setting might help. Does anyone know anything about these services (example: com.blackberry.cellular.powermanager)?
    jamesharmeling likes this.
    09-23-17 03:11 PM
  2. jamesharmeling's Avatar
    Agree that my KEYone cell signal is far weaker than any of my other devices. Would like to know if anything can be done to improve it.
    09-23-17 04:04 PM
  3. frigider's Avatar
    poor signal in my case also..a bit disappointed aswell. I resorted to using 3g/2g bands.. my wife has it set to 2g only (different operator) and in my country we have 4G, and i am in the capital..so go figure.

    *off topic question for the OP: i cannot SAVE the optimize All apps! If i hit "back" it does not save the setting, and there is no other "save" or v button to click on!
    11-12-18 01:34 AM

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