Basicamente apenas precisas editar o xml que tem o teu CID para aparecer o PT disponivel...
Deixo te o conteudo do meu XML em que tem o PT, basta editares o teu XML e meteres o PT disponivel. 
?xml version="1.0" encoding="utf-8"?>
<customization_form>
<category name="system">
<module name="locale">
<function>
<set name="single">
<item name="total_list">de_FR;en_FR;en_US;es_FR;fr_FR;it_FR;nl_FR;pt_FR;</item>
<item type="boolean" name="de_FR">yes</item>
<item type="boolean" name="en_FR">yes</item>
<item type="boolean" name="en_US">yes</item>
<item type="boolean" name="es_FR">yes</item>
<item type="boolean" name="fr_FR">yes</item>
<item type="boolean" name="it_FR">yes</item>
<item type="boolean" name="nl_FR">yes</item>
<item type="boolean" name="pt_FR">yes</item>
</set>
</function>
</module>
<module name="deviceData">
<function>
<set name="single">
<item name="device_name">HTC One</item>
</set>
</function>
</module>
<module name="deviceData1">
<function>
<set name="single">
<item name="sw_number">NA</item>
</set>
</function>
</module>
<module name="Settings">
<function name="screen_timeout">
<set name="plenty">
<item name="value1">-2</item>
<item name="value2">15000</item>
<item name="value3">30000</item>
<item name="value4">45000</item>
<item name="value5">60000</item>
<item name="value6">120000</item>
<item name="value7">600000</item>
</set>
</function>
</module>
<module name="defaultTime1224">
<function>
<set name="single">
<item name="default">24</item>
</set>
</function>
</module>
<module name="InputMethod">
<function name="IME_language_set">
<set name="single">
<item type="boolean" name="English">yes</item>
<item type="boolean" name="German">yes</item>
<item type="boolean" name="France">yes</item>
<item type="boolean" name="Italian">yes</item>
<item type="boolean" name="Spanish">yes</item>
<item type="boolean" name="Russian">yes</item>
<item type="boolean" name="Czech">yes</item>
<item type="boolean" name="Danish">yes</item>
<item type="boolean" name="Swedish">yes</item>
<item type="boolean" name="Norwegian">yes</item>
<item type="boolean" name="Dutch">yes</item>
<item type="boolean" name="Polish">yes</item>
<item type="boolean" name="Portugal">yes</item>
<item type="boolean" name="Greek">yes</item>
<item type="boolean" name="Turkish">yes</item>
<item type="boolean" name="Finnish">yes</item>
<item type="boolean" name="Hungarian">yes</item>
<item type="boolean" name="Romanian">yes</item>
<item type="boolean" name="Slovak">yes</item>
<item type="boolean" name="Croatian">yes</item>
<item type="boolean" name="Slovenian">yes</item>
<item type="boolean" name="Serbian">yes</item>
<item type="boolean" name="Bulgarian">yes</item>
<item type="boolean" name="Estonian">yes</item>
<item type="boolean" name="Latvian">yes</item>
<item type="boolean" name="Lithuanian">yes</item>
<item type="boolean" name="Indonesian">yes</item>
<item type="boolean" name="Malay">yes</item>
<item type="boolean" name="Kazakh">yes</item>
<item type="boolean" name="Ukrainian">yes</item>
<item type="boolean" name="Hebrew">yes</item>
<item type="boolean" name="Arabic">yes</item>
</set>
</function>
</module>
</category>
<category name="application">
<module name="Crash_Report">
<function name="setting">
<set name="single">
<item name="turn_off_report" type="boolean">no</item>
<item name="turn_off_application_log" type="boolean">yes</item>
</set>
</function>
</module>
<module name="FOTA">
<function name="settings">
<set name="single">
<item name="Default_Download_Wifi" type="boolean">yes</item>
</set>
</function>
</module>
</category>
<BootConfiguration>
<BootAnimation animation="/system/customize/resource/hTC_bootup_one.zip" audio="/system/customize/resource/HTC_Sense5_Boot.mp3" />
</BootConfiguration>
<ShutdownConfiguration>
<ShutdownAnimation image_png="/system/customize/resource/hTC_downanimation.zip" image="" fps="10" />
</ShutdownConfiguration>
<category name="SettingsProvider">
<module name="res">
<function name="values">
<set name="single">
<item name="def_screen_off_timeout">-2</item>
<item name="def_2g_on">2</item>
</set>
</function>
</module>
</category>
<category name="Settings">
<module name="properties">
<function>
<set name="single">
<item name="market_name">HTC One</item>
</set>
</function>
</module>
<module name="list">
<function name="regulatory_icon_list">
<set name="single">
<!--%%File%%-->
<item name="1">/system/customize/resource/rp_ce_0682_i.png</item>
<item name="13">/system/customize/resource/rp_pct.png</item>
</set>
</function>
</module>
</category>
<category name="AutomotiveHome">
<module name="setting">
<function>
<set name="single">
<item name="default_Location">Google Maps Navigation</item>
</set>
</function>
</module>
</category>
<category name="framework">
<module name="ShareVia">
<function name="settings">
<set name="single">
<item name="1">com.htc.notes</item>
<item name="2">com.htc.cloudstorage.skydrive</item>
<item name="3">com.dropbox.android</item>
<item name="4">com.htc.android.mail</item>
<item name="5">com.android.mms</item>
<item name="6">com.facebook.katana</item>
<item name="12">com.htc.csshare</item>
</set>
</function>
</module>
</category>
<category name="AudioService">
<module name="res">
<function name="values">
<set name="single">
<item name="enable_listen_notify">true</item>
</set>
</function>
</module>
</category>
</customization_form>
Editado por TugaPower, 15 June 2013 - 11:23.