Backup contacts, photos, videos, sms messages and call logs from Samsung Galaxy S23 Ultra 5G sm-s918n

Samsung Galaxy S23 Ultra 5G sm-s918n

Available guides for synchronization to the secure cloud

Supported functions

  • contact synchronization
  • sms backup
  • call log backup
  • photo synchronization
  • video synchronization
  • automatic sync

Transfer your contacts, photos, videos, sms messages and call logs from Samsung Galaxy S23 Ultra 5G sm-s918n to an online storage and back to keep them safe and up to date.
Samsung Galaxy S23 Ultra 5G sm-s918n is supported on PhoneCopy. Please note that following settings may vary a little depending on the firmware version.

Confirmed models

sm-s918n: dm3qksx/dm3q (qcom/kalama)

Confirmed versions

Android 14
up1a.231005.007 (unknown/s918nkss6cyb3)
up1a.231005.007 (unknown/s918nkss2cxd5)

News

06/03/2026
First user from Thailand just synced his contacts on Samsung Galaxy S23 Ultra 5G sm-s918n phone.
16/02/2026
Someone used PhoneCopy for backup of this phone model in Madagascar. His contacts were transferred.
04/05/2025
We just added Samsung Galaxy S23 Ultra 5G sm-s918n to supported devices with the Android 14 operating system. We allow synchronization and backup of contacts, SMSes, call log, photos, and videos to a secure PhoneCopy Cloud.

Android versions running on Samsung Galaxy S23 Ultra 5G sm-s918n

When synchronizing, PhoneCopy users had following Android versions on their Samsung Galaxy S23 Ultra 5G sm-s918n: Android 14 (100.00%).

Samsung Galaxy S23 Ultra 5G sm-s918n users around the world

Samsung Galaxy S23 Ultra 5G sm-s918n is often used by PhoneCopy users in countries like Madagascar (Madagasikara) - 99.16%, Thailand (Thai, Prathet Thai, Ratcha-anachak Thai, ไทย, ประเทศไทย, ราชอาณาจักรไทย) - 0.84%.

Following heat map shows contacts synchronisations with Samsung Galaxy S23 Ultra 5G sm-s918n using PhoneCopy across the globe.

Text guideline - How to backup

With Samsung Galaxy S23 Ultra 5G sm-s918n

You can also use our detailed guides with screenshots: See how to transfer contacts from Android device or how to transfer contacts to Android device.
  1. Download our PhoneCopy for Android application to your mobile device.
  2. After launching the application, create a new account from the application. If you have already created an account on web pages www.phonecopy.com, log in to this existing account in the application.
  3. After successful login, go through the application setup wizard and then select Synchronize (for an account with an existing backup) / Backup (for an empty account) or press the Later button and then select option in the side menu Back up contacts / Restore contacts for one-way synchronization.

For more information about our app, visit our PhoneCopy for Android page.

In the case of problems with synchronization, please contact us.

User comments

To leave a comment please sign in.

  • Hello!

    Phonecopy App on Android phone sees only Phone contacts and Google Account contacts. But if the phone has Exchange Account (and contacts), Phonecopy App does not see this account and cannot add it as source of data (contacts).
    comsync, 08/07/2022
    • Hello, answered via private email. PhoneCopy support team, 11/07/2022
See whole discussion