Recent content by paolagashaila67

There are four mobile operators in Moscow. For two of them work very well, for other don`t work. My operator one of no work ( It depends from manufacturer of sim card and that circuit power it have. Because it is only hardware problem, and it requires hand repair. (( I can do this, but I don`t...

I have 2.6V in this points. Between two capacitors already has connection is 1 Ohm. And what i can do else?