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emily|Post time:5-29-2016 19:01:47 View:18192|Reply:56

Edited by emily at 9-25-2016 18:23

How to flash Bios using USB disk


Firstly, Please reformat the USB disk into the format of FAT32 and rename it as “WINPE”;

Secondly, UnZip File of the BIOS, then copy all files into the root directory of the USB disk.
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This picture is only for reference


Thirdly, plug USB disk and USB keyboard into tablet, and the tablet is in off mode.

Please Long press the power button, at the same time, press “F7’ key continuously in the keyboard into the boot manager.

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To choose “UEFI:Generic,Partition 1” then press “Enter”.

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When the programming is finished, the tablet will shut off automatically. Please unplug the USB disk in 5 seconds to avoid reflashing BIOS again.

PS: It is risky to flash BIOS. Please don't flash bios if the tablet is no problem.



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KarelC| Post time 7-3-2016 13:09:10 | Show all posts
Hi Emily, I have the same problem: hv the chuwi hi10 with serial no. q64g42160400738, i download the bios from your link and try to flash the bios for dual boot, but got an error msg "Error: requested Rom Hole not available in ROM file".
Can You help Us? many thx.
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ph4nt0ma5ter| Post time 10-17-2016 01:56:13 | Show all posts
Hi all,
I flashed my hibook with the most recent bios, all process went well.... Now, I can't turn it ON. is there any way to recover from that state?

Regards
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DigitalMD| Post time 6-5-2016 02:07:22 | Show all posts
NickM replied at 6-4-2016 11:30
DigitalMD you sir are a genius! I didn't even need to reflash the bio.

Nuzen the hold the off butto ...

Excellent, glad it worked
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AUSMIL| Post time 5-23-2016 00:00:21 | Show all posts
My Chuwi Hi 12 is now completely crashed and can i reinstall the whole Android and Windows 10 with a bootable USB . If possible please give me the link for that drive and tell me how to do itstep by step.

Please help.

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admin| Post time 5-23-2016 01:27:22 | Show all posts
AUSMIL replied at 5-23-2016 00:00
My Chuwi Hi 12 is now completely crashed and can i reinstall the whole Android and Windows 10 with a ...

Hello,
You can download official files form here:
http://forum.chuwi.com/thread-1160-1-1.html

Here is the tutorial for Chuwi Hi12:
http://forum.chuwi.com/forum-68-1.html
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AUSMIL| Post time 5-27-2016 01:26:10 | Show all posts
after sever attempts my Chuwi Hi 12 showing an error code oxc0000034.

Can not do any thing most probably also formatted the file now needs help to solve this problem, please...
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DigitalMD| Post time 5-27-2016 02:26:58 | Show all posts
Can you boot into Bios?
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eustaquio| Post time 5-27-2016 18:05:22 | Show all posts
Edited by eustaquio at 5-27-2016 18:16

I tried to upgrade my new Chuwi Hi12 Dual OS firmware today, following carefully all the given steps. It all went well until the process stopped and the screen showed these words:

"Image type IA32 is not supported by this X64 shell"

I had to connect a keyboard (the official one couldn't type letter ''e'' to exit. I tried several times until it finally booted. 15 minutes after not using it, I tried to wake it up and it wouldn't. I had to hold the power button for  more than 10 seconds several times for it to boot again. I'm afraid it won't wake up the next time, and I have no idea about what went wrong and how to solve it.

The BIOS I tried to flash is the latest one, which is meant to fix the wifi disconnect problem.
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mouaisien| Post time 5-27-2016 22:31:54 | Show all posts
Just a doubt...
"Firstly, UnZip File of the BIOS, then copy all files into the root directory of the USB disk.
Secondly, Please reformat the USB disk into the format of FAT32 and rename it as “WINPE”""

This is not the opposite?
1 format
2 copy file of the bios
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AnakiMana| Post time 5-27-2016 22:53:21 | Show all posts
mouaisien replied at 5-27-2016 22:31
Just a doubt...
"Firstly, UnZip File of the BIOS, then copy all files into the root directory of the ...

You're right.  I laughed when I first read those steps.  But everyone will figure it out real quick!  LOL
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AUSMIL| Post time 5-28-2016 08:03:38 | Show all posts
now I ended up to a situation where I found that the c drive was already formatted. From this point how should I Proceed to reinstall windows 10. please give me a guideline for that.
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emily| Post time 5-29-2016 19:01:47 | Show all posts
Edited by emily at 5-30-2016 22:11

@AnakiMana, @mouaisien

The right steps has been change, thanks
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