[Samsung Galaxy Note 8 Questions and Answers] gundal:
So I just found something interesting...

I pulled the sda9 block (aka RADIO) for my SM-N950N, with dd

when viewing this file in a text editor, and searching for RWC or TMB, there is specific mention of these carriers in our modem img.. I wonder if all the modems have all this information or if modifying the csc actually wrote some data to the radio firmware on next boot..

I cant find the word qualcomm in the file, but sammy appears alot.. so maybe it is a samsung modem.. I cannot definitively find anywhere that it should be.. I am trying to verify that lte carrier aggregation works on our N device, I thought I saw it working before but now I do not.

I am going to take a look at the the sm-N950W modem firmware and compare

From the modem.bin I pulled

"

No operator matched. Load default bands..[SP(%d) DCF JVSG03/JVSG04SP(%d) DCF JVSG03/JVSG04[GCF] Enable All Feature except CSG[SP_LATIN][CHE, PSN] Enable CPC/E-FDPCH/FDPCH, Disable E-FACH[SP_LATIN][AMX] Enable CPC/E-FDPCH/FDPCH, Disable E-FACH[SP_LATIN][Movistar] Enable CPC/E-FDPCH/FDPCH, Disable E-FACH[SP_LATIN][ALL OTHERS] Disable FDPCH/E-FDPCH/CPC/E-FACH[SP_LATIN][TCO] Enable CPC/E-FDPCH/FDPCH[SP_LATIN][TCE, ZTM, ZVV] Enable E-FACH/CPC/E-FDPCH/FDPCH[TCS_Get_Umts_Band] *URRC_last_camped_band(%x) or URRC_max_band(%x) is NULL../../../PALCommon/C-Common/StackCommon/Code/src/TestConfigurationService.c[TCS_Init_NVtype_Features] carrierCode(0x%X 0x%X 0x%X) wasn't changed[HKTWN] Disable CPC/QRB Feature[DT Operator] Enable CPC/QuickRB Feature[Yoigo/YOG] Enable CPC Feature[Cellcom/CEL] Enable CPC Feature[TIM/TIM] Enable CPC Feature[ATT] Enable CPC Feature[H3G/3IE,H3G Operator] Enable CPC Feature[MTN/XFA,XFM Operator] Enable CPC Feature[OPTUS/OPS,OPP Operator] Enable CPC Feature[South East Asia(Indonesia, Philippines, Myanmar)] Disable CPC Feature[every opeators in CANADA except for BMC,BWA,VMC,RWC,FMC,MTA] Disable CPC Feature[CHNOPEN/SP_CMCC] Disable CPC Feature[KOROPEN] Disable CPC Feature[INDIGO] Disable CPC Feature[SKT] Disable CPC Feature[KT] Disable CPC Feature[LGU] Disable CPC Feature[Rogers/RWC,FMC,MTA] Enable CPC/U2L Feature[BMC/BMC,BWA,VMC] Disable CPC/U2L Feature[ORANGE/EVR Operator] Disable CPC Feature and enable QuickRB feature[VODAFONE/Operators except for SFR] Enable CPC/QuickRB feature[VODAFONE/SFR Operator] Enable CPC/QuickRB feature[VODAFONE/Operators except for SFR] Enable CPC feature[TELSTRA Operator] Enable CPC feature[default] RED default setting[default] WHITE default setting[default] BLUE default setting[default] GREEN default setting[default] PUMPKIN default setting[default] INDIGO default setting[default] VIOLET default setting[default] YELLOW default settingDBT:¨ò∫Õ˛TSBQîSBDBT:¨ò∫Õ˛SBœîSB[REJINFO] DS 2 getTime fail, aulTime[MAX_REJECT_HISTORY-1] = 0x%X[REJINFO] 2 getTime fail, aulTime[MAX_REJECT_HISTORY-1] = 0x%X../../../PALCommon/C-Common/StackCommon/Code/src/StackCommon.cDBT

"

Searching for "carrier aggregation" finds many entires such as

"<ª!LTE.Rel9.UE Information Feature Enable/Disable!LTE.Rel10.3DL Carrier Aggregation Disable!LTE.Rel10.Carrier Aggregation Enable/Disable!LTEL3.paging pattern test!LTEL3.TAU by Dormant Enable/Disable!LTEL1.HAL.ATT SISO TC 0/1/2/3CAL.LTE.CAL_DONE_RFIC0!LTEL1.RRM.TEST.RESERVED4!LTEL1.RRM.TEST.RESERVED2!LTEL1.RRM.TEST.RESERVED1!LTEL1.RRM.TEST.Target Cell Id!LTEL1.RRM.TEST.Target Earfcn!LTEL1.RRM.TEST.TYPE!LTEL1.RRM.Fast MR_Cinr Threshold !LTEL1.RRM.Fast MR Enable/Disable !LTEL1.RRM.RSRP Offset for Disabling ConnDRX !LTEL1.RRM.Conn Filter Length for ConnDRX!LTEL1.RRM.Minimum Serving RSRQ for Fast MR!LTEL1.RRM.RSRQ Diff. between Neighbor and Serving for Fast MR!LTEL1.RRM.Conn Drx off during HO!LTEL1.RRM.Idle Fast Reselection Enable!LTEL1.RRM.Idle Filter Length!LTEL1.RRM.TEST_MODE!LTEComm.FORCED.TX_BACKOFF!LTEComm.FORCED.MPSR_Value!LTEComm.FORCED.SVLTE Enb/Dis!LTEL3.MEAS.ANR Meas Enable/Disable!LTEL1.RRM.MMSS SEL VMSPL IDX!LTEL1.DRX.Fixed ResyncTime Enb/Dis:†

F$!K a DUCK... the n950W has a qualcomm modem, as the word qualcomm shows up many times in the modem.bin... they are significantly different files.. hrmm

I will download the n950F firmware next and check its modem.bin for differences..