hello guys
phone : iphone 6
custumer send it to me with no IMEI
1: checked voltages around BB they where OK
2: removed the BB did the mesurment on V1 and U1 where lower than European values
3: did jump the U1 V1
4: Put back the BB
5: get Imei BACK and all is shown on the setup
phone still "NO SERVICE"
the simcard is visible ,and the carrier are shown too can be selected manualy
6: removed the U_LBPAD and did mesurment OK put back a new one
7: removed and replace U_QPOET and also L4003_RF