VVDI PROG and mcu 5M48H important tip

Very important!!! This is not first time with this mcu 5M48H and vvdi Pro. When the prog not cracked sec for the first time then you have corrupted p-flash, always in the same place. I recommend the use of hot air to heat the mcu only on the time to reset sec. When you reading backups then no needed to heat.

Thanks to @eagleone-two (DK member)

Xhorse engineer reply:

One year ago, the wiring diagram is already included in the VVDI pro user manual. For the specific reason, it is relatively complicated, any question, contact email at sales@xhorsevvdi.com (www.xhorsevvdi.com tech support)

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