Bruno

Bruno

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Viewing 15 posts - 1 through 15 (of 16 total)
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  • January 23, 2017 at 2:07 pm in reply to: Convert singleboot into dualboot #60816
    Bruno
    Participant
    • Posts: 24

    @Vedran, what is your bios build number? I still can’t boot Windows 64-bit installation but at least I have Android now.

    January 21, 2017 at 7:32 pm in reply to: Convert singleboot into dualboot #60776
    Bruno
    Participant
    • Posts: 24

    IT WORKS!

    Mega link in first post.

    January 21, 2017 at 8:35 am in reply to: Convert singleboot into dualboot #60757
    Bruno
    Participant
    • Posts: 24

    But like you said, it needs to be flashed by a “pro”, and I do have an SPI programmer.

    January 11, 2017 at 10:15 pm in reply to: Bricked tablet #60284
    Bruno
    Participant
    • Posts: 24

    Maybe you’re not using the correct bios. Do you have a singleboot Hi8 Pro?

    January 9, 2017 at 11:05 pm in reply to: Bricked tablet #60184
    Bruno
    Participant
    • Posts: 24

    I managed to unbrick it.

    First press Erase, then press Blank to verify the chip is empty, then load the 8MB file from the bios update zip and press Program.

    January 9, 2017 at 8:45 pm in reply to: Programming bios using CH341a #60181
    Bruno
    Participant
    • Posts: 24

    Anyone got a bios dump from an SPI flasher? I finally managed to get the programmer to work but the tablet won’t turn on, there is only 1 bios for the singleboot and at least 4 for the dualboot, I tried all, no luck.

    December 15, 2016 at 11:42 pm in reply to: Bricked tablet #58762
    Bruno
    Participant
    • Posts: 24

    And which 64-bit bios is safe to flash on the first batch of the singleboot Hi8 Pro?

    December 15, 2016 at 11:02 pm in reply to: Bricked tablet #58758
    Bruno
    Participant
    • Posts: 24

    I need to use the 8MByte .rom file from the bios update zip as it is the full bios image, but what will happen to the Windows product key (MSDM) stored in the bios?

    December 14, 2016 at 9:30 pm in reply to: Bricked tablet #58654
    Bruno
    Participant
    • Posts: 24

    Do you have an SPI programmer?

    December 14, 2016 at 3:02 pm in reply to: Bricked tablet #58629
    Bruno
    Participant
    • Posts: 24

    Could someone with an SPI programmer dump the bios image?

    December 14, 2016 at 1:35 pm in reply to: Bricked tablet #58624
    Bruno
    Participant
    • Posts: 24

    PQ32G22151104136

    December 14, 2016 at 12:18 pm in reply to: Bricked tablet #58613
    Bruno
    Participant
    • Posts: 24

    Can I use the 8MB file from the bios update zip?

    December 14, 2016 at 11:21 am in reply to: Bricked tablet #58609
    Bruno
    Participant
    • Posts: 24

    @Chris G

    April 28, 2016 at 2:15 am in reply to: Update Bios Firmware / Updated drivers ? #35313
    Bruno
    Participant
    • Posts: 24

    I have received my CH341a, soic8 clip a logic level converter but I didn’t know at the time I needed a 1.8v voltage reference, can I use two depleted AA batteries?

    From which pins do I pull 3.3v from the CH341a?

    March 31, 2016 at 3:41 pm in reply to: Update Bios Firmware / Updated drivers ? #31500
    Bruno
    Participant
    • Posts: 24

    well, I didn’t read the newer 64bit firmware for dual os was meant for S/N below 2000, mine is 4136. even if I buy a CH341a programmer where do I find the bios file for tablets with the lower serial numbers?

    usb host still powers devices, I read somewhere I could try copying some files to the root directory of a flash drive, but what files?

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