If you have not deleted the contacts from the Sim Card, they are still located on it, and there is a way to reach them:
Are sim card contacts not showing on Android?
What to do when phone contacts not showing?
If phone contacts not showing, insert the SIM card in another phone and check the contacts on it. If the contacts are there, then you can save them to a memory card and transfer them to your smartphone. You should do the following steps to fix the situation of phone contact not showing:
Is the problem of phone contacts not showing solved?
If you are interested how to edit contacts Android, it will be necessary to get acquainted with this guide:
Did you manage to edit contacts Android? Share your expirience in the comments!
Generally, you can delete duplicate contacts by pressing on messege about duplicates in the contacts app. However, different device manufactures can modify this option or hide it somewhere else in their own user interface. Of course, you can open the phone book and understand how to remove duplicate contacts in Android with your own hands, but what if there are hundred or more Android duplicate contacts? For such cases, there are special applications “how to delete duplicate contact” – duplicate removers. Let’s look at the most popular apps to remove duplicate contacts in Android:
The removing and merge duplicate contacts procedure will take less than five minutes.
Let’s look how the duplicate contacts remover working, for example, such duplicate remover as Simpler Merge Duplicates, that can help you to get to know how to merge contacts. You can download this duplicate remover free on Google Play. When the app has installed, open it and log in via Facebook or Google+.
Next, the contacts remover will determine is there any duplicate contacts in your phone book and ask you to select and remove duplicate contacts Android by merging. The method ‘how to merge contacts in Android phone’ in the best one in that case.
The duplicate remover will help you to catch how to merge all double contacts on Android automatically itself and notifies you at the end of the process. By the way, it is also possible to find out how to merge phone contacts with Google from different accounts.
If you want to save your contacts in any situation – just backup contacts in any convenient way. After you do the backup contacts – you’ll can restore it at any device!
There are couple of ways how to backup contact number in Android.
Backup contact number on SD card:
How to backup contacts Google:
Also you can save your contact with any backup app for Android, they are described in the articles below.
You can choose the best way how to backup contact number! If you have some questions – ask it in the comments!