Personally, I just pulled all of the necessary files off my original phone (e.g. music, photos and things like F-Droid/non-Play Store APKs) onto my computer, then copied them to the correct folders in my A7 after setting it up. It's consistent, and not too slow depending on whether or not your computer is a potato. But sometimes, while transfer at this method you can lose your files or database, In this case, Il suggest you use a recover data raid software.
If you use Google Photos & store data on Google drive, you will be able to access your data on a new phone. I think, your contacts get also synced automatically.
Things are easy if you are dealing in a smooth and accurate way. But most of the time people don’t have any idea how to make things simple. The users while dealing with the transfer of data make it more difficult and tough even with simple and small issues. There is some important point in which first the eligibility criteria and standard arguments are necessary to be noted, for example when you turn on your new phone, the first few steps will be the normal Terms and Conditions appearing on the screen of your phone. This is not the case for one model including Huawei honor 7c full specification but also with all other brands.
Backup Your Android Mobile Phone
The smartphone companies are not in a position to take any risk so that makes sure to handle things at an early age. Now as you tap through, you’ll eventually be asked if you want to bring your data over to the new phone, and you’ll be asked to pick where the data should come from. Now the point is if you want to share data Tap “A Backup from an Android Phone,” and you’ll be told to open the Google app on the other phone. Do so, and tap next that is for sure the coming point for making your goal easy.
After that, the user or any other person will be instructed to go to your old phone, launch the Google app so that to set up your new device. Meanwhile, your old phone will show a Getting Started screen without much information because things are going away from the system. Again you have to tap next to get started with the flow that is pretty necessary and there should not be any delay. This is really important because your device is in working mood and the system will ask information in steps.