Is it possible to back up all data on a smartphone with Android OS, and then transfer it to another Android smartphone? How?
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Google Account Backup & Restore for Android
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In the play market, there is an update only for wifi. I only use Wi-Fi, and money is also withdrawn for mobile Internet because of this inclusion of data transmission.
Guide Transfer Data From Old Android Phone to New Smartphone
Why is transferring applications to a memory card not available on most Android devices, but on my Samsung Galaxy J2 Prime it is?
I tried on a Chinese Huawei tablet to transfer the Odnoklassniki application to a memory card, but there is no button like “Transfer to memory card” in the properties of the application, although there is such a button on the Samsung Galaxy J2 Prime smartphone, and it is available without root r...