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When using BG431B-ESC1 to erase the flash chip, IfI encountered that "unrecognized uC", "it is locked " What should I do? st-link util v4.1 usb drv v5.0.2 cli v3.1 fw V2.J34.M25 upgrade V2.J28.M18

ktoke.1
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When using BG431B-ESC1 to erase the flash chip, IfI encountered that "unrecognized uC", "it is locked "

What should I do? Stlink version details, at below.Why upgrade # is smaller?

st-link util v4.1

usb drv v5.0.2

cli v3.1

fw V2.J34.M25

upgrade V2.J28.M18

2 REPLIES 2
ktoke.1
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upgrade stlink v4.6, usb v5.1.2, cli v3.6 fw v2.j36.m26

now 32g43x is detected.

The ST-LINK Utilities has been deprecated for some time, you might want to try migrating to the STM32 Cube Programmer tool

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