8350i random radio shutdown
My 8350i will at times shut off its mobile network at which time we will notice that text messages will display the red X. Manage connections check reveals the mobile network is unchecked and must be re-checked to turn it back on. Im using device software v220.127.116.113, the signal is 5 bars, battery and contacts are good the phone is new and has been replaced once. Support has re-provisioned the Blackberry server manually. The device has also been wiped and re-loaded. Battery pulls, master resets dont cure it for any length of time more than 2 days. RIM and Nextel tier 2 support are unable to resolve this issue. Does anyone have any idea why this is happening?