Updated B1-730 to 4.4.2, now battery drains rapidly

Hitzy
Hitzy Member Posts: 2 New User

Hi, prior to the update the tablet would last a week or more on idle, now it's dead overnight. Under battery it shows Android OS using 90% of it. Is there a way to go back to 4.2.2 without a factory reset? I don't want to lose all my apps/data etc.....

Answers

  • billsey
    billsey ACE Posts: 34,313 Trailblazer

    From what I understand a cache flush followed by a full power cycle seems to clean up a lot of the battery drain issues. something is still slogging away that's left over from the previous boot.

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  • Hitzy
    Hitzy Member Posts: 2 New User
    I disabled google play services as it was the OS program that was running non stop.... I think that cured it. Tablet had the same charge more or less this morning as last night, and would normally been dead.
    Not ideal but I'll just have to update manually once a week.