How does Android verify whether the APN is successfully added?

 

 

After being added to alpsmediatekrameworksase elephonyetcapn-config.xml,

 

The SIM card of the carrier is not required for verification.

Two methods are used to verify whether the APN has been added to the mobile phone:

1. Your company only needs to re-compile the bin file, go down to the mobile phone, and reboot.

Then, use DDMS to convert datadatacom. android. providers. the database telephony in telephony. db Push, and check that there is a carrier table, which stores all the APN information saved on the current mobile phone.

The first time the phone boot will be anps-conf.xml all the apn read this table. If the table is successfully added, you can see that the table contains the items you have added.

2. If the customer has a card writer, you can write the white card to the IMSI of the carrier, and then check whether the corresponding APN is successfully added in Settings.

Please note the above!

Note: These two methods only ensure that the APN is added to the database, but you need to confirm whether the APN parameters are correct. If the APN parameter is incorrect, a network exception occurs.