solve network problem

[dhavalchandra]

hi

how solve nework problem using self test

[dhavalchandra]

self test result

Phone Type: RM-411
SW version: V 07.23 17-07-09 RM-411 (c) Nokia

ID Test name Startup Result
3 EAR_DATA_LOOP Y passed
12 SIM_CLK_LOOP Y passed
13 SIM_IO_CTRL_LOOP Y passed
15 SLEEP_X_LOOP Y passed
46 UEM_CBUS_IF Y passed
7 KEYBOARD_STUCK N passed
22 CAMERA_IF N passed
20 BACKUP_BATT N passed
43 LCD N passed
21 LPRF_IF N passed
44 LPRF_AUDIO_LINES N passed
2 CURRENT_CONS N passed
42 RADIO N passed
69 BACKLIGHT Y passed
33 SIM_LOCK N passed
93 SECURITY N passed
71 BT_WAKEUP N passed
96 HOOKINT N passed
88 TAHVOINT Y passed
101 BTEMP N passed
119 IIC N passed
108 EXT_DEVICE N passed
56 CDSP_SLEEPCLK_FREQ N passed
128 CDSP_SLEEPCLOCK_FREQ N passed
86 CDSP_RF_BB_IF N passed
83 CDSP_RF_SUPPLY N passed
80 CDSP_TX_PLL_PHASE_LOCK N passed
81 CDSP_RX_IQ_LOOP_BACK N passed
77 CDSP_GSM_TX_POWER N !NOT EXECUTED(03)