!!!!MUST HAVE ROOT TO USE!!!!
Backup and Restore your important APN settings with one simple easy to use app on your Android powered device.
Keyword: apn, utility, apn utility, apns, backup, restore, wireless, signal, configuration, file
Tags: apn utility , apn configuration file , apn config file , apn tool , apn file , apn 取得 , apn file location , apn tools , refresh button