[HTC Sensation] fragargon:
don't worry about that buddy, it s easy fix.

whilst a spotted that thread, it talks about ril (an expert) on another forum (previous phone htc desire)

http://xdaforums.com/showthread.php?t=902752

some interesting build prop ro.ril

ro.ril.a53.%s (gprs encryption algorithm)
ro.ril.3g.long.name
ro.ril.always.laccid
ro.ril.att.feature
ro.ril.avoid.pdp.overlap
ro.ril.def.agps.feature (network assisted gps)
ro.ril.def.agps.feature.%s (network assisted gps)
ro.ril.def.agps.mode (network assisted gps)
ro.ril.def.agps.mode.%s (network assisted gps)
ro.ril.disable.fastdormancy.is
ro.ril.disable.fd.plmn.prefix
ro.ril.disable.mcc.filter
ro.ril.disable.power.collapse (said to be an ultra-low power state when phone is in idle, saving battery) (so does =1 mean "yes, please disable the power collapse mode", and =0 mean "oh, please leave power collapse mode on")
ro.ril.ecc.%s
ro.ril.emc.mode
ro.ril.enable.3g.prefix (=1 shows "3g" on lock screen next to network name, =0 does not)
ro.ril.enable.a52
ro.ril.enable.a53
ro.ril.enable.amr.wideband
ro.ril.enable.cnap (Caller Name Presentation)
ro.ril.enable.dcm.feature
ro.ril.enable.dtm (Dual Transfer Mode)(ro.ril.enable.dtm : Only set this to 1 if your network allows simultaneous transfer of Circuit switched (CS) voice and Packet switched (PS) data over the same radio channel (ARFCN).
ro.ril.enable.ehplmn.feature
ro.ril.enable.enhance.nws
ro.ril.enable.enhance.search
ro.ril.enable.gea3 (gsm security algorithm)
ro.ril.enable.homezone
ro.ril.enable.hsdpaind
ro.ril.enable.hsupaind
ro.ril.enable.korea.stk (Korean Sim Tool Kit)
ro.ril.enable.kt.feature
ro.ril.enable.managed.roaming
ro.ril.enable.ncell.ind (neighboring cell)
ro.ril.enable.network_identify
ro.ril.enable.nitz (network informed time zone)
ro.ril.enable.pre.roam.network
ro.ril.enable.prl.recognition
ro.ril.enable.regucid
ro.ril.enable.sbm.feature
ro.ril.enable.sdr
ro.ril.enable.tim.feature
ro.ril.enable.ucsq
ro.ril.enable.vf.%s
ro.ril.enable.vt
ro.ril.enhance.htcdis
ro.ril.fast.dormancy.plmn
ro.ril.fast.dormancy.rule
ro.ril.fast.dormancy.timeout
ro.ril.fd.scroff.timeout
ro.ril.fd.scron.timeout
ro.ril.gprsclass:
2 : 3 slots : 8 - 12 kbps up / 16 - 24 kbps down
4 : 4 slots : 8 - 12 kbps up/ 24 - 36 kbps down
6 : 4 slots : 24 - 36 kbps up / 24 - 36 kbps down
8 : 5 slots : 8 - 12 kbps up / 32 - 40 kbps down
10 : 5 slots : 16 - 24 kbps up / 32 - 48 kbps down
12 : 5 slots : 32 - 48 kbps up / 32 - 48 kbps down

ro.ril.hsdpa.category (between 1 and 28)
ro.ril.hsupa.category (between 1 and 7)
ro.ril.hsxpa (0 - UMTS, 1 - HSDPA, 2 - HSDPA/HSUPA)
ro.ril.htcmaskw1
ro.ril.htcmaskw1.bitmask
ro.ril.last.radio.fatal
ro.ril.oem.ecclist (emergency call codes)
ro.ril.oem.mosms.mode
ro.ril.oem.nosim.ecclist (emergency call codes)
ro.ril.oem.show.act
ro.ril.pre.roam.id.list
ro.ril.pre.roam.name.list
ro.ril.qos.delivery.err.sdu
ro.ril.qos.delivery.order
ro.ril.qos.guarantee.dl
ro.ril.qos.guarantee.ul
ro.ril.qos.max.dl
ro.ril.qos.max.sdu
ro.ril.qos.max.ul
ro.ril.qos.maxpdps
ro.ril.qos.traffic.class
ro.ril.qos.traffic.priority
ro.ril.qos.transfer.delay
ro.ril.radio.svn
ro.ril.search.first.pnn
ro.ril.set.mtu1472
ro.ril.show.all.plmn
ro.ril.tim.feature
ro.ril.ucsq.mode
ro.ril.update.acoustic.table
ro.ril.vmail.%mcc
ro.ril.wp.feature

m2c