diff --git a/assets/carrier_config_carrierid_1890_KT.xml b/assets/carrier_config_carrierid_1890_KT.xml
index 697b344..dc48537 100644
--- a/assets/carrier_config_carrierid_1890_KT.xml
+++ b/assets/carrier_config_carrierid_1890_KT.xml
@@ -13,4 +13,16 @@
     <int name="maxMessageSize" value="1048576"/>
     <string name="carrier_instant_lettering_encoding_string">EUC-KR</string>
     <string name="carrier_instant_lettering_invalid_chars_string">["&lt;&gt;\\\n]</string>
+    <string-array name="carrier_certificate_string_array" num="10">
+        <item value="98987CACCAAF8355A4DC1FEF2600441F8B0EC923BBFAA3327D099CE4CDE29B0E"/>
+        <item value="7117EE13C842F1009553C8B70FFF7CF30EC8F04118AE87B6722E2F05193EA09A"/>
+        <item value="30BCC971FC0B69D54E7795B73EA2B11BF526E783850AFD2E73E1EE66DF120630"/>
+        <item value="5EB5628F73BDA9BA3E89EDE80779F105EB45392F19B58844C879E078394CC0B6"/>
+        <item value="EAF56C49D86B958F040A14CE1A94D4C416E44AA19C6AF87C2CC7E02E5DD9B771"/>
+        <item value="EE0E64652EC30DE70A3753F4B139B782092608739A9FD213A0A9075F13F97DC5"/>
+        <item value="34DF0E7A9F1CF1892E45C056B4973CD81CCF148A4050D11AEA4AC5A65F900A42"/>
+        <item value="0334C8DDD8877B41912D950754D82BE8713E0573AF6D56FBB0537E1FD322A125"/>
+        <item value="F5A500ED4E83B7E9BDF80E1837B4A7A1D5D2D03C6B5AE66060644E8C9BF76C87"/>
+        <item value="C14BC5BC392DA316E7477D3BB4FB1AC045CDB7FA07874967143633F69373493F"/>
+    </string-array>
 </carrier_config>
diff --git a/assets/carrier_config_carrierid_1892_LG-U.xml b/assets/carrier_config_carrierid_1892_LG-U.xml
index 19d39a8..2559575 100644
--- a/assets/carrier_config_carrierid_1892_LG-U.xml
+++ b/assets/carrier_config_carrierid_1892_LG-U.xml
@@ -19,4 +19,16 @@
     <string name="carrier_instant_lettering_invalid_chars_string">["&lt;&gt;\\\n]</string>
     <string name="carrier_instant_lettering_encoding_string">EUC-KR</string>
     <string name="carrier_name_string">LG U+</string>
+    <string-array name="carrier_certificate_string_array" num="10">
+        <item value="2e8478b7b90411ad9075a182725b9a37857440a170fefa8853ee945d0a88170c"/>
+        <item value="6a26b25d1fa974aed6f81ed30a55a72d51e20f6905decbf01e84ecce5fb96454"/>
+        <item value="0f18fddfc990b285798f3bee5710cc5cde9ffd913fd6942f296c4656c7065d8c"/>
+        <item value="0c3eff3693ba9a469fc836c046ebc726ac50c54b36370af8d26cb774b8e88b9f"/>
+        <item value="4986b8386ce4dc1cfd01f5b0541d88caca2695fe24c4d909c8fec2d6a26a2beb"/>
+        <item value="1a8791e1f56e2195b31df30217a2ffe0ef5be2cc6d0058796d2d7f5ce9738cf4"/>
+        <item value="ac3a4e7afeddde9550922ed6e3af343a3fe99a0e5f5a80902354052341ceaef4"/>
+        <item value="606c79a42e1fcb54b1f0abed3602d4aa7b6823ba9909e0df17edce0bcba7b35f"/>
+        <item value="4b0170b8c2924f85c9cebc6230e7eca39d4d8f86cfc443f2f25b93558aabf4df"/>
+        <item value="370259a6a2d8f6cbc838d7375dd2dc6bf05b7a8a5c8d27def9539431b34f43af"/>
+    </string-array>
 </carrier_config>