1. motasem sartawi's Avatar
    how to factory reset and upgrade firmware to android vr. 6.o1
    05-24-2018 10:43 AM
  2. rap1's Avatar
    This an LG G6 smartphone subforum. You might want to find a better place to post your question.
    05-24-2018 10:52 AM
  3. Coco Deng's Avatar
    what's your rk3399 tv box os version?
    where you buy from? email they how to upgrate the android system.
    they should send you the upgrade zip and upgrade tool for rockchip.
    07-09-2018 09:01 PM

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