[FAQ20059]手机插入移动和非移动卡,非移动卡为主卡时,连接不上网络

[DESCRIPTION]

 

 手机插入移动和非移动卡,非移动卡为主卡时,连接不上网络

 

[SOLUTION]

现象:非移动卡做主卡,设置IA时出现先发EGTYPE = 4的时候,返回ERROR.

05-05 18:49:54.515205  1070  1121 D RIL     : IA: onReAttachForSettingAttachApn detach done and start attach

05-05 18:49:54.517774  1070  1121 D RIL     : doPsAttachAsync:send AT command(EGTYPE=4) to do non-blocking attach

05-05 18:49:54.517818  1070  1121 D AT      : AT> AT+EGTYPE=4

05-05 18:49:54.519985  1070  6181 D AT      : RIL_CMD2_READER_4 Enter processLine:ERROR

查看项:

ProjectConfig.mk中MTK_DYNAMIC_SBP_SUPPORT和MTK_MD_SBP_CUSTOM_VALUE这两项的设置,

若设置的内容如下:

MTK_DYNAMIC_SBP_SUPPORT = yes，MTK_MD_SBP_CUSTOM_VALUE = 1

则表明为移动定制版本, 移动最新有出新规定 (This is CMCC ’ s new requirement: if non-CMCC and CMCC card inserted, non-CMCC card can ’ t get 34G service 。

 

若贵司的项目是 open market版本，正确配置如下，MTK_MD_SBP_CUSTOM_VALUE必须为0，CONFIG_MTK_MD_SBP_CUSTOM_VALUE必须为”0”

▪              Under device/mediatek path

• [Project_Name]/ProjectConfig.mk, e.g. k55v1_64_om_lwg_volte_ss/ProjectConfig.mk

▪              Set MTK_DYNAMIC_SBP_SUPPORT = yes

▪              Set MTK_MD_SBP_CUSTOM_VALUE = 0

▪              Set OPTR_SPEC_SEG_DEF = NONE

 

▪              Under kernel-3.xx/arch/arm64/configs path

• [Project_Name]_defconfig, e.g. k55v1_64_om_lwg_volte_ss_defconfig

▪              Set CONFIG_MTK_MD_SBP_CUSTOM_VALUE = "0"

• [Project_Name]_debug_defconfig, e.g. k55v1_64_om_lwg_volte_ss_debug _defconfig

▪              Set CONFIG_MTK_MD_SBP_CUSTOM_VALUE = "0"

更多详细配置可参考:

https://onlinesso.mediatek.com/_layouts/15/mol/topic/ext/Topic.aspx?MappingId=c9071762-2265-465e-9409-88bc9c0681b0