На МТС сеть ловит нормально, на Билайне переодически пропадает.
Прошил R7A011 philips_radio_fix.rar, свитчь с передатчиком заменил.
Толку нет что может быть еще ?

System diagnostics passed.
Version 13.20 ready!



[ --- Attach to Phone --- ]
Connecting via Fighter USB Cable...
Powering on the phone...
Baseband chip ID: 0x5B08
Protocol version: 2.1
Booting via ROM...
Trying CID29 applet...
Sending applet prologue...
Sending applet ************...
RSA protection feature ACTIVE.
Time spent entering bootstrap: 3s
Initializing phone hardware...
Baudrate = 230400Bd
Defeating RSA protection...
Applet ID: 030820 1010 BACCXC1325345_RECOVERY_...
Defeated!
Phone hardware initialized OK
Firmware: Unidentified