HWFLY lite flex cable

[5xkrazy]

I seem to have f'd up my HW Fly v4.2 flex cable. I can't tin the "A" pad anymore because it fell off. Would it be possible to trace it with an appropriate gauged wire to the modchip or the flex cable itself?

Image of Hwfly lite v4.2 flex cable:


Thanks

 

[whisky9]

View attachment 349276

The White mark is 3.3V and the Pink mark is GND. I've just googled it.

Post automatically merged: Jan 25, 2023

You sent him misinformation pic. The chip in your pic is v4.1 or older which has 3.3V point at the bottom to solder; OP's chip is v4.2 it has no 3.3V at the bottom that's why he asked for a diagram.
View attachment 349278 View attachment 349279

It is possible.