Jefff,
I received a replacement board with 'H3Y_CT_LLDS861' printed on it from 'Professional Phone Parts Store' via aliexpress and my phone can now make & receive calls & texts again.
Hope this helps.
Jefff,
I've just found this thread. I have the same problem with exactly the same boards and thought that maybe I had a faulty board and was about to request a replacement from the supplier.
Have you had any luck finding a solution ?
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