1. WPCentral Question's Avatar
    Recently i bought lumia 640 at Amazon. I bought it because many reviewer had written its battery life is very good, but i found that battery is draining very fast even in idle state without active background apps. Phone heating very much. Before it i had used Nokia lumia 630 and it was amazing phone it never heated up and battery draining problem.
    12-01-2015 01:31 AM
  2. Sedp23's Avatar
    make sure bluetooth and nfc are both turned off if u arent using them. if u are still experiencing drain u probably a rogue couple apps sipping all ur battery i would try a hard reset and see if that helps
    libra89 likes this.
    12-01-2015 03:53 AM
  3. Rose640's Avatar
    If you're on the preview that's more or less a normal thing, but if you're still on the 8.1 then i suppose either you have a malfinctioning device or using bad 3rd party apps.
    Cause my 640 used to hang up to 3days, seriously, there's even a SS in 640 subforum. So you should go and try to replace your device.
    xandros9 likes this.
    12-01-2015 04:00 AM

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