Questions on Onda V812 Quad Core Tablet PC Android Allwinner A31 WIFI HD 2160P Dual Camera 16GB

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  • From cathregala at 11/9/14 9:07 AM
    • I have V812..when the battery drained i charge it but after an hour it doesnt boot up anymore..and while i charge it to a wall socket no battery status of charging seen.. SN:V812QAD2V1B08652..hoping your feedback soon..hope you can help me on this..i already pressed the power button for 10 seconds but nothing happened
    • Onda Tablet:
      Thank you for your mail.
      Please download V1 Firmware ROM and update the firmware.We will update the firmware ROM on our website.Any question please tell us.
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  • From Triantafyllos at 11/4/14 8:02 AM
    • When i start my ONDA V812 it gets a black screen with a message in green chinese letters and nothing happens, it just stucks in this condition.What can i do to get it started?
    • Onda Tablet:
      Thank you for your mail.
      This is the firmware bug,please update the firmware.
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  • From Zee at 10/30/14 5:42 PM
    • Hi! What is the size and dimension of the battery on the on V812?
    • Onda Tablet:
      Thank you for your mail.
      5000mAh battery.
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  • From Janneman at 10/24/14 1:59 AM
    • I have an Onda V812. Loads as far as the Quad Core screen, does not load further.
      How can I get it working again?
      How do I reload it and where do I get the correct file (from I site I can understand)?
      What is the correct file type it reads from the SD Card?

      Thanks
    • Onda Tablet:
      Thank you for your mail.
      Can you tell us your SN code on the back?We will check it for you soon.
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  • From Ben at 9/18/14 11:12 AM
    • Hi,

      I have an Onda V812 16GB. The serial number is V812QAD1V1B00744. I am trying to do and OTA update but its telling me 'Unknown Error' after about 1 minute I click on the OTA button.

      Can you tell me who I solve it?

      Thanks
      Ben
    • Onda Tablet:
      Thank you for your mail.
      Please update the firmware through OTG cable.
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  • From joel at 9/16/14 3:44 AM
    • Hi,
      I've a problem with my v812 tablet, about a infinite loop when i boot it (this is a video of my problem). Can you help me ? Thanks
    • Onda Tablet:
      Thank you for your mail.
      Please choose Setting==>>Reset your tablet.
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  • From Elio at 9/1/14 4:29 PM
    • Hello, I have Onda WindFire QuadCore No. W0471198 that never stop ONDA logo when it is starting. Can you give me intructions to solve it? Where is right firmware and how should be installed?
    • Onda Tablet:
      Thank you for your mail.
      We will update the latest firmware ROM on our website,please update the firmware.
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  • From arun at 8/30/14 7:18 AM
    • where can i download latest kitkat firmware for onda tablet v812 (SN V812QADV1B03369)? Please give me direct download link.
      Thanks
    • Onda Tablet:
      Thank you for your mail.
      Please download here (http://www.onda-tablet.com/news/)
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  • From khairul at 8/29/14 8:50 AM
    • hi,,
      My onda v812 cannot turn on.I already try connect to wall charger and do soft reset by pressing power button and hold for 5-10 sec but still not work.Pls help.TQ
    • Onda Tablet:
      Thank you for your mail.
      Please send back to us and our engineer will check it for you.
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  • From Eddie F. at 8/16/14 1:30 PM
    • Hi,972 V1 ONDA .my camera's driver stopped working -it says cannot connect camera+ gallery is not opening .Setting==>Reset your tablet is not helping.
      Tablet is getting hot faster in half an hour + battery looses it's charge fast. How can you be in assistance. how can it be fixed by software???
    • Onda Tablet:
      Thank you for your mail.
      Can you tell us your order number?Please send back to us and our engineer will check it for you.
    • Do you find this question helpful?  Yes   No

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