I recently installed CM12.1 on my Moto G 2013 XT1033. After installing WhatsApp and rebooting, the data usage meter isn't showing. The same goes for the battery usage details.

battery graph with negative timespan blank wifi usage Data usage history

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Android OS Data usage

data usage showing up weird data cycles.

  • Have you set the date & time correctly? It seems that the device date is set in the future, or at least there's a discrepancy between internal date and shown date (only a guess, since I don't know how Android store the date). 315854661 seconds is around 10 years, and the date cycle showing up to 2016 is really strange.
    – Andrew T.
    Jun 25, 2015 at 2:07
  • Btw, I added your comment from the answer to add more info about the issue. Feel free to fix/improve if there's a wrong info.
    – Andrew T.
    Jun 25, 2015 at 2:18
  • There is one more thing which i came across. android os shows that there has been a small (about 3.30kb) data usage in a future year, namely the year 2025. Jun 26, 2015 at 3:39

2 Answers 2


It's a bug. Just try to restart your phone a couple times, and it will be ok.

  • 1
    It may be, but do you have link(s) to back the claim?
    – Firelord
    Jun 14, 2015 at 21:53
  • i did a clean install today again. same problem persists. any of you having this problem? Jun 15, 2015 at 20:59
  • i noticed something: on installing whatsapp and rebooting phone, whatsapp encounters an error saying that phone date is inaccurate. after that the data usage history messes up. Jun 16, 2015 at 0:10
  • Hy guys, i research a little and i found this. prntscr.com/7hktdx
    – Almir
    Jun 16, 2015 at 11:50
  • what about the data usage bug? Jun 16, 2015 at 16:49

It's a bug buddy and I had my download percentage shown 157% on CM once. Restarting did the trick.

  • 1
    Restarting isn't really helping. And this keeps happening as soon as i install whatsapp. Jun 18, 2015 at 18:27

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