4G模块Air720系列 android RIL驱动下载地址

                        <a href="http://openluat-luatcommunity.oss-cn-hangzhou.aliyuncs.com/attachment/20200609163652953_SA1gCjnG5c739258edd3a_RIL_VERSION_18_2_25.tar.gz">AIRM2M_RIL_1.0.4.zip</a>

ril_release_1115.tar.gz

RIL_VERSION_17_2_24.tar.gz

RIL_VERSION_18_2_25.tar.gz