Backup contactos, photos, videos, sms messages and call logs from Samsung Galaxy S21 5G sm-g991u1

Samsung Galaxy S21 5G sm-g991u1

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 contactos, photos, videos, sms messages and call logs from Samsung Galaxy S21 5G sm-g991u1 to an online storage and back to keep them safe and up to date.
Samsung Galaxy S21 5G sm-g991u1 is supported on PhoneCopy. Please note that following settings may vary a little depending on the firmware version.

Confirmed models

sm-g991u1: o1quew/o1q (qcom/lahaina)

Confirmed versions

Android 15
ap3a.240905.015.a2 (g991u1ueshhyi2,g991u1ueshhyi2/g991u1ueshhyi2)
ap3a.240905.015.a2 (unknown/g991u1ueshhyi2)
ap3a.240905.015.a2 (unknown/g991u1uesghyf1)
ap3a.240905.015.a2 (unknown/g991u1uesfhye1)
Android 14
up1a.231005.007 (unknown/g991u1uesegya5)
up1a.231005.007 (unknown/g991u1uesegxj4)
up1a.231005.007 (unknown/g991u1uescgxf3)
up1a.231005.007 (unknown/g991u1uesegxl1)
up1a.231005.007 (unknown/g991u1uesdgxj1)
up1a.231005.007 (unknown/g991u1uescgxh1)
up1a.231005.007 (unknown/g991u1uesbgxf1)
up1a.231005.007 (unknown/g991u1uesbgxe1)
up1a.231005.007 (unknown/g991u1uesafxd1)
up1a.231005.007 (unknown/g991u1ueucgxgb)
up1a.231005.007 (unknown/g991u1uesegxlb)
up1a.231005.007 (unknown/g991u1uesafxab)
Android 13
tp1a.220624.014 (g991u1ues6ewd6,g991u1ues6ewd6/g991u1ues6ewd6)
tp1a.220624.014 (unknown/g991u1ues9ewi3)
tp1a.220624.014 (unknown/g991u1ueu9ewl2)
tp1a.220624.014 (unknown/g991u1ues8ewf6)
tp1a.220624.014 (unknown/g991u1ues8ewg3)
tp1a.220624.014 (unknown/g991u1ueu7ewf4)
tp1a.220624.014 (unknown/g991u1ues7ewe1)
Android 12
sp1a.210812.016 (unknown/g991u1ues5bva6)
sp1a.210812.016 (unknown/g991u1ueu5cvc4)
sp1a.210812.016 (unknown/g991u1ueu5bulh)
sp1a.210812.016 (unknown/g991u1ues5cvcb)
sp1a.210812.016 (unknown/g991u1ueu4bukf)
Android 11
rp1a.200720.012 (g991u1ues4auh9/g991u1ues4auh9)
rp1a.200720.012 (unknown/g991u1ueu4auf5)
rp1a.200720.012 (unknown/g991u1ueu2auc8)
rp1a.200720.012 (unknown/g991u1ueu2aub6)
rp1a.200720.012 (unknown/g991u1ueu1aua3)
rp1a.200720.012 (unknown/g991u1ueu4augq)
rp1a.200720.012 (unknown/g991u1ueu4auge)
rp1a.200720.012 (unknown/g991u1ues4aufd)
rp1a.200720.012 (unknown/g991u1ueu3audd)
rp1a.200720.012 (unknown/g991u1ueu1auag)

News

20/6/25
PhoneCopy app is fully working after updating the Samsung Galaxy S21 5G sm-g991u1 to Android 15.
2/10/24
We just got first user of this model in Spain! Someone just backed up his contactos, media, sms messages and call logs.
22/9/24
Someone just used PhoneCopy for backup of Samsung Galaxy S21 5G sm-g991u1 in country Indonesia. His contactos and sms messages were backed up.
22/6/24
Samsung Galaxy S21 5G sm-g991u1 phone was synchronized by PhoneCopy user in United Kingdom. His contactos, media and call logs were transferred.
15/2/24
We tested the functionality of the PhoneCopy app on Samsung Galaxy S21 5G sm-g991u1 device after the Android 14 update.
26/12/23
This phone model was just synchronized by PhoneCopy user in France. It transferred contactos and sms messages.
19/8/23
First user from Mexico just synced his contactos and sms messages on Samsung Galaxy S21 5G sm-g991u1 phone.
12/6/23
Update Samsung Galaxy S21 5G sm-g991u1 to Android 13 is available including the fully working contact, SMS, photo, and video backup to PhoneCopy Cloud.
11/12/21
PhoneCopy app is fully working after updating the Samsung Galaxy S21 5G sm-g991u1 to Android 12.
8/3/21
We just added Samsung Galaxy S21 5G sm-g991u1 to supported devices with the Android 11 operating system. We allow synchronization and backup of contacts, SMSes, call logs, photos, and videos to a secure PhoneCopy Cloud.

Android versions running on Samsung Galaxy S21 5G sm-g991u1

When synchronizing, PhoneCopy users had following Android versions on their Samsung Galaxy S21 5G sm-g991u1: Android 12 (48.15%), Android 14 (28.70%), Android 11 (11.11%), Android 13 (9.26%), Android 15 (2.78%).

Following chart shows contacts synchronisations with Samsung Galaxy S21 5G sm-g991u1 running different Android versions.

Samsung Galaxy S21 5G sm-g991u1 users around the world

Samsung Galaxy S21 5G sm-g991u1 is preffered for contact backup by PhoneCopy users in several countries around the world - India (Bharôt, ভাৰত, ভারত, Bhārat, ભારત, भारत, Bhārata, ಭಾರತ, Bhāratam, ഭാരതം, Bharôtô, ଭାରତ, ਭਾਰਤ, भारतम्, Bārata, பாரதம், Bhāratadēsam, భారత దేశం) - 74.77%, United States (Estados Unidos, États-Unis, ‘Amelika Hui Pū ‘ia) - 18.22%, France - 5.14%, Mexico (México, Mēxihco) - 0.47%, United Kingdom (Y Deyrnas Unedig, Unitit Kinrick, Rìoghachd Aonaichte, Ríocht Aontaithe, An Rywvaneth Unys) - 0.47%, Indonesia - 0.47%, Spain (España, Espanya, Espainia, Espanha) - 0.47%.

Following heat map shows contacts synchronisations with Samsung Galaxy S21 5G sm-g991u1 using PhoneCopy across the globe.

Text guideline - How to backup

With Samsung Galaxy S21 5G sm-g991u1

Las instrucciones no han sido trducidas a su lengua.
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.

En el caso de problemas con la sincronización, contacte con nosotros.

Comentarios de usuarios

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  • v1sqs35h.58-10-8-5 (unknown/mbm-3.0-eqs-36ab776a002-251119-ssq3s2hv-v1-st19.1-40ea8) arnishahridoy, 13/3/26
See whole discussion