MCUmall EPROM BIOS Chip Burner Forum
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 True USB Willem Programmer (GQ-2X,3X,4X & GQ-4x4)
 why is my gq4x such an unreliable piece of junk?

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k0mpresd Posted - 07/17/2016 : 10:46:11
it does not do anything correctly.

95040 it says 1 out of 3 sectors is locked and will not unlock even though it says unlock successful.
3x works 100% on 95050.

5p08c3 it only reads the first 2 lines. rest is FF.
3x works 100% on 5p08c3.

the ONLY thing my 4x has worked reliably on is 28f102 and even today it failed to read/write/erase.
3x worked 100%.

why is this problem with the hardware/software not being addressed and updates released?

the 4x is literally, almost, a completely useless paperweight.
1   L A T E S T    R E P L I E S    (Newest First)
ZLM Posted - 07/24/2016 : 00:28:34
What is your software version?

Please download the latest software version from download page.

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