Saturday, 3 October 2015

PLEASE HELP SGP521 WiFi and bluetooth destructed - no MAC and no IP adress provided



gentlemen,

I reached my trial and error boarders with this problem.
My SGP521 having now formal most recent Sony build 23.4.A.1.200 Android 5.1.1 flashed with Sony Companion does not provide MAC (b4:52:7e:98:2f:0a) and IP adress to the WiFi and Bluetooth menu anymore, though no WiFi and no Bluetooth. I have flashed several older FTF builds for SGP521 down to 4.4 kitkat using flashtool 0.9.19.8 and problem still exists. I have run a factory reset, no solution. I have run the service nr
*#*#7378423#*#* and it shows me Mac Adress 1: (b4:52:7e:98:2f:0a) in 'miscTA PLUS on filesystem (b4:52:7e:98:2f:0a) is basically known in the system.
S1 Boot Version: 1277-2049 S1_Boot_MSM8974AB_LA3.0_L_37
FILE SYSTEM VERSION: GLOBAL-LTE_23.4.A.1.200
ETS Software Version: 1278-7011_6
Customization Version: 1282-2019_R3C
Active Customization: 1282-2019_R3C
Type Number
TM-0040-BV
Touch Firmware Version: 12
GFuel Guage Firmware Version: The phine doesn´t support firmware version read
Current Modem Cong:
/system/etc/customization/modem/amss_fsg_castor_tar_mbn

and in the Menu: DTCP-IP: SRM Validation (Unavailable)(Unknown Error)

have searched in many forums and could find a solution yet. Is that a hardware issue? Fact is, that th WIFI and Bluetooth module does not start up and in the advcanced setting to WiFI either the MAC nor the IP adress is shown available, fields are greayed out.

Your fast and educated advices are more than appreciated.
Thank you



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