Android Dual SIM LAC:CID:CSQ:Operator IMEI 2 reporting
问题 My testing phone is Samsung A3 with Android 5.0.2. When SIM2 is inserted and slot 1 is empty getNetworkOperator() onSignalStrengthChanged() onCellLocationChanged() reports LAC, CID, CSQ & operator for SIM2. When SIM1 is inserted, all data is for SIM1. Data for SIM2 is not reported. What must I do to get LAC:CID:CSQ:OPER for both SIMs paralelly? EDIT Answer about LAC:CID:CSQ is in: Android signal strength But how to get network operators for both SIMs? === SUMMARY EDIT WITH COMPLETE ANSWER ===