Problem with flashing AF on Evic Primo Mini

Discussion in 'Issues' started by DooshPastesh, Sep 30, 2018.

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  1. DooshPastesh

    DooshPastesh New Member

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    Hi,
    I have problem with first flashing AF on Primo Mini. At the beginning, everything looks ok, my device is proprerly recognized in firmware updater as "[E196] Joyetech eVic Primo Mini". After this I choose .bin file (I use latest NFEtool and AF), and flash the device. Everything is going smoothly, I have information that firmware was flashed corectly. But after this my device is dead. Nothing on screen, firmware updater says "[E246] Device unknown" and stays in LDROM mode. Only way to get back to official firmware is by FWupdater from VTCfont. Then my device is working again, also is visible in firmware updater. In this state I can use official Joytech updater, flash logos etc. It is visible in all tools correctly. After flashing AF, NFETool says unknown device HW 0.0, the same in FWupdater.
    I'm Using Windows 10 bare metal and Windows 7 on VM. Drivers looks ok.
    My device is eVic Primo mini Firmware 6.07, HW 1.01
     
  2. maelstrom2001

    maelstrom2001 Developer
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    Hello!
    Your device have wrong LDROM, use attached build.
     

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  3. DooshPastesh

    DooshPastesh New Member

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    Yes! It worked! Finally!! I was struggling wit this for so long! Thank you very much! Where should I look for further updates for my device?
     
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  4. maelstrom2001

    maelstrom2001 Developer
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    You are welcome :) BTW, NToolbox' Firmware Updater also can flash firmware that "not suited", in your case - restore from LDROM with PID check skip, as described here.
     
  5. maelstrom2001

    maelstrom2001 Developer
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    Since there are already enough such devices with wrong LDROMs, we'll implement PID forcing in Fimware Updater, so you'll be able to flash regular builds starting from 180913. After a while :)
     
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  6. maelstrom2001

    maelstrom2001 Developer
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  7. duwei0331

    duwei0331 New Member

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    I want to know the difference between primo mini and primo se
     
  8. maelstrom2001

    maelstrom2001 Developer
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    Primo Mini has larger display (but with the same resolution). Differences in electronics are insignificant.
     
  9. duwei0331

    duwei0331 New Member

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    [QUOTE =“ maelstrom2001,post:11592,member:2”] Primo Mini具有更大的显示(但分辨率相同)。电子方面的差异不明显。[/ QUOTE]
    ths
    max output current
    primo se:30A
    primo mini:25A
    i think they have different motherboards,primo se was better than primo mini,is that right?
     
  10. maelstrom2001

    maelstrom2001 Developer
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    Primo Mini has two hardware versions, updated v1.01 have 30 amps output as well as Primo SE.