Anton

Anton

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  • April 22, 2016 at 6:02 pm in reply to: New Bios Fix for Hi10 64bit serials HI10 64G42151105000 and higher #34703
    Anton
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    Let me back up, you flashed the “bios to fix sdcard flickering” and this caused the brick?

    If so I could only suggest you retry flashing the link I sent and keep messing around with the power buttons.

    Mine appeared dead after flashing, it did not power on or flash charging led immediately.

    I just kept hitting the power button while it was plugged in to micro usb to charge.

    April 22, 2016 at 5:20 pm in reply to: New Bios Fix for Hi10 64bit serials HI10 64G42151105000 and higher #34693
    Anton
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    Which USB power led do you mean? I assume you tried to power on multiple times?

    When I first plugged in micro usb charging wire the charging led did no flash and it did not power on immediately.

    I had to try powering it on several times before it actually powered on and then the charging led started blinking.

    I closed up my tablet already and I didn’t look at which version chip I have…if I have to open it up again I will look for the specific model of the chip.

    <edit> I opened it up again, I do indeed have the 25Q64FWSIG chip. </edit>

    However, having programmed a teclast that I know had the 1.8v chip without a level convertor I would be surprised if the 3.3v caused a burn out in your pmic. I suppose it could happen though.

    April 21, 2016 at 8:49 pm in reply to: New Bios Fix for Hi10 64bit serials HI10 64G42151105000 and higher #34583
    Anton
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    • Posts: 5

    Totally up to you but it worked for me is all I can say.

    April 21, 2016 at 7:43 pm in reply to: New Bios Fix for Hi10 64bit serials HI10 64G42151105000 and higher #34568
    Anton
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    Please let us know if it worked for you also.

    Would be nice to get a confirmation from someone else.

    Big thing for programming these things is doing an erase/wipe/program/verify as a few times it looked like it programmed properly but failed verification.

    April 21, 2016 at 6:44 pm in reply to: New Bios Fix for Hi10 64bit serials HI10 64G42151105000 and higher #34561
    Anton
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    To all who bricked use this file from Chuwi forums with SPI/EZProgrammer to revive your tab.

    I flashed and bricked like some of you with the newer 2016 version with serial number 64G2416xxxxxx.

    https://www.dropbox.com/s/zk79w64jxz48is4/Hi10%20BIOS%202216020001-5000.rar?dl=0

    I flashed about 7 different bios files before this one finally brought it back to life.

    I do not have a voltage step down attached to my SPI programmer and I’m fairly certain its not required.

    I had messaged Chris on XDA sometime ago about similar voltage concern for a teclast I needed to flash.

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