meta工具锁网参数解析 |
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meta工具锁网参数解析
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先介绍一下Modem META ver 10.1916.0.00工具的简单用法 1.先打开工具 2.直接用手机连接工具 3.如果需要查看工具的NVRAM Editor,先导入Load DB 4.在搜索框中找到NVRAM Editor 请看下面的截图部分,这是我连接80GO的手机所看到的情况： cat[0]：state – 0x01（锁网），0x02（不锁网）； retry_count – 可以解锁的次数； num – code_cat_n中有效集合个数 code_cat_n：配置锁网列表 custom/service/nvram/custom_nvram_sec.c #else /* CUSTOM_SML_DEFAULT */ {{SML_STATE_LOCK,SML_RETRY_COUNT_N_CAT,0,3}, /* Category N */ {SML_STATE_UNLOCK,SML_RETRY_COUNT_NS_CAT ,0,0}, /* Category NS */ {SML_STATE_UNLOCK,SML_RETRY_COUNT_SP_CAT ,0,0}, /* Category SP */ {SML_STATE_UNLOCK,SML_RETRY_COUNT_C_CAT ,0,0}, /* Category C */ {SML_STATE_UNLOCK,SML_RETRY_COUNT_SIM_CAT ,0,0}, /* Category SIM */ {SML_STATE_UNLOCK,SML_RETRY_COUNT_NS_CAT ,0,0}, /* Link NS-SP */ {SML_STATE_UNLOCK,SML_RETRY_COUNT_C_CAT ,0,0}}, /* Link SIM-C */代码与工具的参数的对应关系： cat中的cat[0]的四个参数 state----->SML_STATE_LOCK retry_count----->SML_RETRY_COUNT_N_CAT autolock_count---->0 num---->3 而code_cat_n中的数组对应下面的数组 /* Category N code */ {0x46,0x00,0x1F, 0x23,0x43,0x0F, 0x23,0x43,0x3F, 0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF}, /* Category NS code */ {0xc2,0xc2,0xc2,0xc2, 0xFF,0xFF,0xFF,0xFF}, /* Category SP code */ {0xc3,0xc3,0xc3,0xc3, 0xFF,0xFF,0xFF,0xFF}, /* Category C code */ {0xc4,0xc4,0xc4,0xc4,0xc4, 0xFF,0xFF,0xFF,0xFF,0xFF}, /* Category SIM code */ {0xc5,0xc5,0xc5,0xc5,0xc5,0xc5,0xc5,0xc5, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, /* Link Category NS-SP */ {0xc6,0xc6,0xc6,0xc6,0xc6, 0xFF,0xFF,0xFF,0xFF,0xFF}, /* Link Category SIM-C */ {0xc7,0xc7,0xc7,0xc7,0xc7,0xc7,0xc7,0xc7,0xc7,0xc7, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, /* NS Range size */ {0xFF,0xFF},我上是锁了3张卡，所以对应的下面这几个数组都需要写上卡的mccmnc。 code_cat_n[0],code_cat_n[1],code_cat_n[2], code_cat_n[3],code_cat_n[4],code_cat_n[5], code_cat_n[6],code_cat_n[7],code_cat_n[8] |
因为要在工具中对手机进行锁网操作，所以我先找到NVRAM_EF_SML_LID,左边是对应的各个参数，如果在modem端修改过锁网的话，那么对比代码来看，应该就很好理解了【本文地址】
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