please genius help me


i unlocked lumia 909 RM875using code services..now am experiencing signal problem..full bars but cant phone cant request balance or make calls..i flashed it using correct firmware[prdct code]..did simlock clear and re entered NCK ..code accepted but still signal problem…phone condition is brand new and was using uk3 network perfecly

here is infinity log
Phone found!
WP8x Nokia Phone detected
Read info… Ok

=== Main info ===
NCSD Version : 3.7
Sw Version : 3051.50009.1424.0003
IMEI : 357254052036128
ProductCode : 059T749
ProductSN : CJT218280
Module Code : 0205303
=== HW info ===
Public ID : 131B11AC9FDC10449CCFAFBE921D10E627231583
HW Version : 4402
BT Addr. : 708D094CAF24
Wlan Mac : 708D094D4BE0
Battery Level : 18 %
=== Branding and security info ===
Operator : HUT-GB
SimLock : Locked!
SimLock : 9234200016144
Country : United Kingdom
Operator : Unknown
Branding : RM-875_eu_euro1_260
Sec. Mode : Restricted
Done!

Set Phone to Test mode
Done

Connect phone on selected interface…

Phone found!
WP8x Nokia Phone detected
Read info… Ok

Check SimLock info

Conf key : 8000000000000000
Provider key : 9234200016144662
Country : United Kingdom
Operator : Unknown
Counters : Key 0 [3] , Fbus 0 [10]
Blocks : 3

LOCK STATUS :
=============================
BLK : 1
Lock1:Close
BLK : 2
Lock1:Close
BLK : 3
Lock1:Close
=============================
LOCKS : Closed
=============================

Done!

=== Main info ===
SecLabel Version : Security LabelSW 6.27.0.19508
Sw Version : RM875 3050.40000.9200.10492 /// \r\n
IMEI : 357254052036128
ProductCode : 059T749
ProductSN : CJT218280
Module Code : 0205303
=== HW info ===
Public ID : 131B11AC9FDC10449CCFAFBE921D10E627231583
BT Addr. : 708D094CAF24
Wlan Mac : 708D094D4BE0
== MAIN ASIC
Main Asic Version : 4.1
== Power ASIC
Pmic Model : 1
Pmic Number : 0
Pmic Revision : 4
== WLAN CHIP
SW version :
HW version :
Driver version :
== NFC CHIP
Firmware version : 1.36
Hardware version : 0.3
Model Id : 0.1
Driver in use : Nokia NFC driver
== DISPLAY
Manufacturer : 0xFE
Revision : 0x91
Display ID : 0xBC
Display horizontal resolution in pixels : 768
Display vertical resolution in pixels: : 1280
== MAIN CAMERA
Model id : 8647
Revision : 8.3
Serial Number : 0901002C00000000
Manufacture Id : 12
Sensor Id : 0C21C708
== FRONT CAMERA
Model id : 27184
Revision : 3.8
Serial Number : 0714322A00000000
Manufacture Id : 10
Sensor Id : 0A6A3003
== FLASH LED
Hardware design : 18
Hardware version : 4
Flash Info 1 : 82
Flash Info 2 : 1
== ACCELOMETER
Manufacturer : ST
Model : LISN3DSH
Hw version : 33
Sw version :
== AMBIENT LIGTH SENSOR
Manufacturer : AVAGO/AMS
Model : QPDS-T900
Hw version : 10497
Sw version : 1147
== PROXIMITY SENSOR
Manufacturer : AVAGO/AMS
Model : QPDS-T900
Hw version : 10497
Sw version : 1147
=== Branding and security info ===
Sec. Mode : Restricted

Conf key : 8000000000000000
Provider key : 9234200016144662
Country : United Kingdom
Operator : Unknown
Counters : Key 0 [3] , Fbus 0 [10]
Blocks : 3

LOCK STATUS :
=============================
BLK : 1
Lock1:Close
BLK : 2
Lock1:Close
BLK : 3
Lock1:Close
=============================
LOCKS : Closed
=============================

Making RPL backup…
NPC : Read Ok , [520]
IMEI : 357254052036128
CCC : Read Ok , [352]
HWC : Read Ok , [212]
RDC : Certificate not available

NPC Certificate saved…
CCC Certificate saved…
HWC Certificate saved…

RPL saved : C:\InfinityBox\BEST\Backup\Cert7254052036128_CR T_2nd.rpl

Done!

this log is after unlock…its accepting any sim card without requesting code..can even access sim contacts..bt can make calls