I'm on Sprint. I did a hard reset. See below for what installed from extended rom. If I need to adjust ext rom, let me know.
LOCK:Enabled
SHOW:\Extended_ROM\Sprint_Logo.bmp
CAB: \Extended_ROM\DirectShow.sa.CAB
CAB: \Extended_ROM\RTPlugin_CDMA.sa.CAB
CAB: \Extended_ROM\Cert_SPCS.sa.CAB
CAB: \Extended_ROM\Cert_SPCS.CAB
CAB: \Extended_ROM\IOTA.sa.CAB
CAB: \Extended_ROM\Customize_SPCS.sa.CAB
CAB: \Extended_ROM\ButtonLock.sa.CAB
CAB: \Extended_ROM\Enable_RingTone.sa.CAB
CAB: \Extended_ROM\PhoneSetting_HelpFile.sa.CAB
CAB: \Extended_ROM\PowerICON.sa.CAB
CAB: \Extended_ROM\TimeSnyc.sa.CAB
CAB: \Extended_ROM\ResString.sa.CAB
CAB: \Extended_ROM\PP_IOTA_v1_10_Apache_206300.sa.CAB
CAB: \Extended_ROM\PP_ErrCodeForSPCS_Apache_206300.sa.C AB
CAB: \Extended_ROM\PT_RemoveHTCBatteryICON_Apache_20630 0.sa.CAB
CAB: \Extended_ROM\PP_Version_Apac_206303.sa.CAB
CAB: \Extended_ROM\PP_HTC_CM_Guardian_Apache_206300.sa. CAB
CPY1:\Extended_ROM\AddContact
CPY2:\Windows\AddContact
EXEC:\Extended_ROM\AddContacts.exe
LOCK
isabled
ST: Reset