[DESCRIPTION]
MTK默认的版本中,Setting里面的增强4GLTE开关(VoLTE)默认是开启的,如果想要将其默认设置为关闭状态的话请参考如下修改即可:
[SOLUTION]
(1)
package com.android.providers.settings;
DatabaseHelper.java
loadSetting(stmt, Settings.Global.ENHANCED_4G_MODE_ENABLED, ImsConfig.FeatureValueConstants.ON);(两处地方),将ImsConfig.FeatureValueConstants.ON 改为 OFF
(2)
alps/device/mediatek/common/device.mk 文件中如下位置
ifeq ((strip(MTK_VOLTE_SUPPORT)), yes)
PRODUCT_PROPERTY_OVERRIDES += ro.mtk_volte_support=1
PRODUCT_PROPERTY_OVERRIDES += persist.mtk.volte.enable=1
endif
将persist.mtk.volte.enable=1
修改为 :persist.mtk.volte.enable=0
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