John Smith

John Smith

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Viewing 15 posts - 1 through 15 (of 47 total)
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  • January 20, 2018 at 4:52 pm in reply to: V4 or V5 or V6 or Bios or whatever that spoils a thread!!!!!!! #77375
    John Smith
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    • Posts: 48

    It is NOT off topic, if V6 OK, Giovanni will generate unlocked versions for all type of BIOS. (Hopefully)

    January 20, 2018 at 1:06 pm in reply to: V4 or V5 or V6 or Bios or whatever that spoils a thread!!!!!!! #77356
    John Smith
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    • Posts: 48

    Remove both if helps? Like ont scren shot left side (v4 Bios).

    January 20, 2018 at 11:05 am in reply to: V4 or V5 or V6 or Bios or whatever that spoils a thread!!!!!!! #77347
    John Smith
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    • Posts: 48

    Can you tell me where are these hex parameters stored? In NVRAM? That case we can unlock all versions easy.

    January 19, 2018 at 8:46 pm in reply to: Good news: found a way to increase TDP limit on ezbook 3 pro (N3450 Apollo Lake & N4100 Gemini Lake) #77313
    John Smith
    Participant
    • Posts: 48

    This ok, I had it too. You can flash the unlocked V4 BIOS (Jumper.rom). Flash boot block and main block only via UEFI shell, using the package from the Google Drive.

    January 19, 2018 at 5:02 pm in reply to: V4 or V5 or V6 or Bios or whatever that spoils a thread!!!!!!! #77246
    John Smith
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    • Posts: 48

    It is “funny”. Like the usual chinese “office companies” even Jumper do not know about BIOS versions. Every new transport from the main board company has another (probably not compatible) BIOS.  Lucky draw! Do NOT update the BIOS!!! Only from BIOS_V5_Date_11_06_2017_14_30_19_Ver_3BANS010_JUMPER10x.P8.WP313P.NhNAUHL02  to BIOS_V4_Date_08_07_2017_21_21_55_Ver_3BANS010_JUMPER10x.P8.WP313R.NHNAUHN02 is OK, worked even for me!

    PS: how will release Jumper BIOS updates in case of bugfixing or Meltdown??? I think NEVER, because the risk of brick is too high!

    January 18, 2018 at 10:36 pm in reply to: how to update bios ezb3pro v4 to v5 #77213
    John Smith
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    • Posts: 48

    He is using original flash dump as far as i know.

    January 18, 2018 at 3:40 pm in reply to: how to update bios ezb3pro v4 to v5 #77196
    John Smith
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    • Posts: 48

    Yes, should be. Somewhere must be set the range to 7FFFFF. This is the reason why the lapotop not powers up. I never faced dutch problem, just programmed with CH and profit. I do not know this  Elnec software.

    January 17, 2018 at 3:25 pm in reply to: how to update bios ezb3pro v4 to v5 #77165
    John Smith
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    • Posts: 48

    Sorry, not seen all messeges. So 2 things can be:

    1. programmer is not ok for that chip.
    2. use very short wires

    Ps: With CH programmer verify was not ok, but PC-s, tablets booted. Because of that i made UEFI reflash via command line to be sure. But all was other type of chips not that, i do not know for sure, that CH programmer will be OK for that chip, theoretically yes, because it is in the support list.

    January 17, 2018 at 3:11 pm in reply to: how to update bios ezb3pro v4 to v5 #77163
    John Smith
    Participant
    • Posts: 48

    Forget verify, CH programmer fails too. I never cared about it. Just flash and check, if BIOS boots, you can reflashs with same dump file with UEFI prompt, to be sure.

    January 17, 2018 at 12:53 pm in reply to: how to update bios ezb3pro v4 to v5 #77143
    John Smith
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    • Posts: 48

    Does not matter, I never do verify beacuse of fail. Erase chip, flash it and should be fine.

    January 17, 2018 at 10:00 am in reply to: how to update bios ezb3pro v4 to v5 #77116
    John Smith
    Participant
    • Posts: 48

    Wow, never did the wiring so precise 🙂 Maybe the wires are too long, this can disturb the flashing process.

    January 17, 2018 at 7:48 am in reply to: how to update bios ezb3pro v4 to v5 #77107
    John Smith
    Participant
    • Posts: 48

    Elnec is a great programmer if you can get the updates.

    January 16, 2018 at 8:41 pm in reply to: how to update bios ezb3pro v4 to v5 #77098
    John Smith
    Participant
    • Posts: 48

    Maybe another mainboard revision, with programmer you can play with .rom files to find the right one, if you have the original dump to restore if failed.

    January 16, 2018 at 8:34 pm in reply to: how to update bios ezb3pro v4 to v5 #77096
    John Smith
    Participant
    • Posts: 48

    It is the same, just for easy type at UEFI prompt for flashing. I think no w10 supoort, just W7 x86 or amd64. Use the oldest 1.18 software package, newer are pain in the ass, at least for me never worked other versions.

    January 16, 2018 at 8:19 pm in reply to: how to update bios ezb3pro v4 to v5 #77093
    John Smith
    Participant
    • Posts: 48

    Buy this one, maybe you can find it in EU stock too to get it quicker. Never use clamp, it is unsecure, simple wire out from the mainboard to the programmer with short wires, thats all. For future use xou can buy an 1.8V adaptor too (for other EEPROM), itt is cheap also.

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