電話帳バックアップ

Discover the capabilities of 電話帳バックアップ, an application designed to facilitate seamless backup and restoration of contacts on Android devices. With the ability to utilize Wi-Fi to connect with a compatible SD card reader, users can transfer files between a device and external storage with ease. Effortlessly back up a phonebook in vcf format to an SD card, ensuring contacts are easily transferable and restorable to any other Android device.

Ensure that the right SD card reader and storage mediums are available for optimal use. It's important to note that backing up group information from a contacts' list is not supported by the app. Providing an efficient way to safeguard contact information, the app allows users to share files across Android platforms, requiring Android OS ranging from 4.1 to 5.1. Keep in mind, some internet connection actions may incur additional charges based on the user's service plan.

By using this solution, digitally store a phonebook with ease, without worrying about losing important contacts. Advanced technology embedded in the app ensures that backups and restorations are completed without hassle, allowing for a more streamlined experience when managing contact information on Android devices.