U+원넘버

Once won a number registration and setting! (U + smartwatch only APP)

LG유플러스(LG Uplus Corporation) · com.lguplus.onenumber

Not rated yet 1M+ downloads v00.15.09 14.8 MB Android 6.0+ PEGI 3 · Everyone

Download APK 14.8 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v00.15.09 (1509)
Updated: Aug 30, 2026 (1 month ago)
APK size: 14.8 MB
Requires: Android 6.0+ (API 23)
CPU support: ARM 32-bit, ARM 64-bit
Category: Lifestyle (app)
Listed since: Jun 17, 2023 (at least)
Permissions: 19 (4 sensitive)
Website: lguplus.co.kr
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

U+원넘버 is an app by LG유플러스(LG Uplus Corporation) in the Lifestyle category, listed since at least June 2023. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 00.14.02, the APK grew from 11.3 MB to 14.8 MB and the minimum Android version rose from 5.0 to 6.0. It asks for 19 permissions, 4 of them sensitive, including read phone status and identity, read phone numbers and Bluetooth connect. It asks for the same permissions as version 00.15.06.

Description

From the listing uploaded by “appupdater”.

‘One Number’ is a service that allows you to make calls and messages on your watch using the same number as your mobile phone. Try setting One Number on your watch (Wear OS supported device). • Wear OS Device support: - Use One Number ON/OFF - Change in one number reception method - Disconnect One Number ※ Wear OS One Number needs to be linked to the mobile phone One Number. 1. How to use - Install the ‘One Number’ app and follow the registration process. - Enter the authentication number sent to your watch into your smartphone to complete your registration. (The watch's authentication number will be sent only when the Bluetooth connection between the smartphone and the watch is disconnected.) ※ For some watches, you can install the watch manager app on your smartphone and use the One Number service after pairing your smartphone and watch. 2. Main functions - One number use ON/OFF setting - Receiving method settings - Service termination - Change connected device - One number automatic setting change function according to Bluetooth connection/disconnection (provided by Galaxy Watch) 3. Available terminals - Cell phone: Smartphone with Android version 4.0 or higher - Watch: Galaxy Watch, LG Watch 4. Precautions - Both the smartphone and watch must be LG U+. - The owner of the smartphone and watch must be the same. - Dual number service and multiple subscriptions are not possible. You can sign up for the One Number service after canceling the service in the ‘Mobile Manager’ app. - Data call charges may apply when downloading/updating apps. ■ Access permission information [Required access rights] This permission is essential to use the service. - Phone: Required to check the version for app updates, verify your mobile phone number when authenticating yourself, and make calls when using the service. - Nearby device: Required to check the Bluetooth connection between your phone and watch. [Optional access rights] This permission is required to use specific services within the app. Even if you do not allow it, you can use services other than the function in question. You can change access permissions in your phone app permission settings. - Notification: Used to notify changes in reception method. ※If you are using a mobile phone running Android 6.0 or lower, you may not agree to some access rights. To set access permissions, you must upgrade to Android 6.0 or higher. After upgrading, please reinstall the app to reset access permissions.

Version history

3 versions are listed, going back to v00.14.02. Since v00.15.09 it requires Android 6.0+.

v00.15.09 LATEST Aug 30, 2026 14.8 MB TRUSTED v00.15.06 Apr 18, 2026 12.8 MB TRUSTED v00.14.02 Nov 17, 2025 11.3 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Aug 30, 2026.
Certificate issued to “LG” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Aug 30, 2026
Validated against Google Play Aug 30, 2026
Signed byCN=ONENUMBER, OU=Uplus, O=LG
Signing certificate (SHA-1)50:F9:79:03:46:E0:38:1D:E2:EC:7C:8D:D8:26:0F:1C:82:23:D9:B8
File MD5ee0a0ad40dc9ba7144165e3b29e42822
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (19)

U+원넘버 requests 19 permissions, 4 of them sensitive.

Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
Read phone numbers Sensitive android.permission.READ_PHONE_NUMBERS
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Accessory accessory framework (custom) com.samsung.accessory.permission.ACCESSORY_FRAMEWORK
Android get installed apps (custom) com.android.permission.GET_INSTALLED_APPS
Bluetooth android.permission.BLUETOOTH
Bluetooth admin android.permission.BLUETOOTH_ADMIN
Change network state android.permission.CHANGE_NETWORK_STATE
Companion (custom) com.samsung.WATCH_APP_TYPE.Companion
Context write use app feature survey (custom) com.samsung.android.providers.context.permission.WRITE_USE_APP_FEATURE_SURVEY
Enable notification (custom) com.samsung.wmanager.ENABLE_NOTIFICATION
Full network access android.permission.INTERNET
Get tasks android.permission.GET_TASKS
Internal broadcast protection (app-defined) com.lguplus.onenumber.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
Show notifications android.permission.POST_NOTIFICATIONS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Bluetooth android.hardware.bluetooth
Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

U+원넘버 APK: questions and answers

Is there a version of U+원넘버 for older Android phones?

The current version needs Android 6.0 or later. Version 00.15.06 is the newest listed build that installs on Android 5.0 and later. Get version 00.15.06 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the U+원넘버 APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is ee0a0ad40dc9ba7144165e3b29e42822.