This video also answers some of the queries below:

retrieve deleted contacts
undelete the contacts
Can you recover deleted contacts on Android
How do I restore my contacts on my Android phone
Why my contacts disappeared on my Android
How do I restore deleted contacts from Google
restore contacts android
how to retrieve deleted contacts from phone memory
how to retrieve deleted phone numbers on android
how to recover deleted contacts from android phone memory
recover deleted contacts android without root
some contacts disappeared from android
how to retrieve deleted contacts from phone memory without computer

f you have deleted a phone number from your android device then you can retrieve it within 30 days if it is saved in Google contacts which generally done by default in android device.

To check Go to “Settings”.
Scroll down and select Accounts and backup.
Select “Accounts”.
Select the account where you have saved the contacts.
Select “Sync account”.
If you see contacts button is enabled then you have synced and saved your contact from your device to the google account.
Now let me delete a contact from my device.
Now I will go to chrome and open a site contacts.google.com
I need to log into my google account where I have saved the contacts
Tap on the menu.
Expand more.
Select “undo changes”.
Now select the time when you want to go back. You can go back up to 30 days that means you have to restore contacts within 30days.
Now let me set the duration.
Select “Confirm”.
You will see the contacts now appear in the list.
Now you have to sync contacts again.
So, go to “Settings”.
Scroll down and select Accounts and backup.
Select “Accounts”.
Select the account where you have saved the contacts.
Select “sync account”.
Now the contact will appear in the list.

Subscribe to my channel: https://www.youtube.com/user/Kundastech
Like my page: https://www.facebook.com/kundanstech/

Watch some of other popular videos of our channel:

How to check who is using your WiFi
https://www.youtube.com/watch?v=k9UpERQgLDk

2 ways to reset forgotten gmail password
https://www.youtube.com/watch?v=5wP5jpGcOE4

Solve computer proxy server problem refusing connection
https://www.youtube.com/watch?v=qSg5b2FzDx0

What to do if you can’t connect to wireless interent
https://www.youtube.com/watch?v=RHDLDaIIiy4

Remove VPN settings from iphone and browsea internet faster
https://www.youtube.com/watch?v=WE_yzXs4OYU

How to reset forgotten apple id password with the help of an email address
https://www.youtube.com/watch?v=ndLAmlnnQUI

How to transfer mp3 songs from computer to iPhone without iTunes
https://www.youtube.com/watch?v=Nn6K6Rhj9jE

How to recover both apple id and password
https://www.youtube.com/watch?v=1RPD6fJqvmQ

This channel is about technology related tips and tricks. You will find tutorials related to computer, iphone and android phones.

Please take the opportunity to connect and share this video with your friends and family if you find it useful.