Download APN Backup & Restore for Android and save Internet Settings

Also, if you wish to be sure that you backup the correct APN values then you can click ‘backup APNs’, save the settings, and then press the menu button and select ‘send by email’. Now choose your email account and send the APN save to your inbox.
After you complete the new custom ROM installation you will need to click ‘Restore APNs’ and select the latest save. Alternatively, you can open your email and if you’ve sent the APN save to your inbox then you can easily download the file and then place it on your device’s internal sdcard. Open App Backup & Restore and load the correct APN settings.
The application is free to download and it is extremely recommended to use it so that you will be able to restore the correct APN settings and make sure sure that after the custom ROM installation you will be able to search the internet.
Download APN Backup & Restore for Android APK from HERE or if you prefer, here’s the app’s Google Play Store web page.
Download the APK on your device and after that install it. Confirm the installation and then you’re free to use it and save the APN carrier settings for your own Android smartphone.
NOTE: Not all devices require you to save these internet settings, but when you’re performing ‘data wipe and factory reset’ actions you are risking the loss of all important values and settings that will prevent your phone from browsing the internet. If you any other questions about this app you should use the comments section.