1. stehphen adofo kwabena's Avatar
    while retrieving information from server:RPC: S-7:AEC-7 STQH-77ID-SKW30
    06-04-2015 12:15 PM
  2. B. Diddy's Avatar
    Welcome to Android Central! Are you having two separate problems--battery drain and problems installing an app from Google Play Store? That RPC error is usually encountered when trying to download and install an app.

    More details would be helpful, especially battery stats. Which device? Charge up to 100%, then let it drain to 20-30% with normal usage, without charging in between. Then show us:

    1. The main Settings>Battery screen.
    2. The fullscreen battery graph screen (which shows Awake time and Cell Signal Strength).
    3. The Screen category (to see total Screen On time).
    4. The Cell Standby category, if present (to see Time Without Signal).

    06-04-2015 09:19 PM

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