GalaxSim Unlock

2.9.12

Spocky

3.08

20,467 reviews

5,000,000+
Downloads

Free

Instant and permanent Sim unlock for Samsung Galaxy devices (S2/S3/S4, Ace...)

3.08 · 20,467 reviews · 5,000,000+ downloads

About GalaxSim Unlock

GalaxSim Unlock is a tools app developed by Spocky.

Download Statistics

GalaxSim Unlock has been downloaded 5 million times. In the last 30 days, the app was downloaded 960 times.

User Ratings

GalaxSim Unlock is rated 3.08 out of 5 stars. The rating is based on 20 thousand ratings.

App Information

GalaxSim Unlock is FREE to download. The APK download size is 4.81 MB. The latest version available is 2.9.12. The last update was on August 12, 2025.

Technical Requirements

GalaxSim Unlock requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play September 2012.

Description

Easily sim unlock your Samsung Galaxy family smartphone/tablet (S, S2, S3, some S4, Tab, Tab2, Note, Note2...) so you can use any other network operator.
No need for unlock code on most devices: as simple as one button click, and you can change your carrier sim card !
GalaxSim Unlock is the only app that can instantly and successfully unlock new Galaxy devices. Even with recent ICS or JB roms update, your GS2, GS3, GS4 or Note2 won’t relock after reboot.

Major functions:
★ Sim Unlock your phone (in-app payment)
★ Backup and Restore EFS data, keep it safe on your email or Drive account (free)
★ Get detailed information about your nv/lock state

* Please note that due to different hardware, many LTE/4G devices aren’t supported yet. On some SGS3, SGS4 and Note2, a recent rom update brings a new lock system that can't be unlocked yet. Don't leave bad feedback, we’re working on it, but that’s a complex process that requires time and access to locked devices! *

Features:
✔ Unsimlock / unbrand your phone
✔ Persists even after reset / flash / wipe / unroot
✔ Supports any rooted rom (Samsung stock, aosp, aokp, cm10, cm11...)
✔ Supports international GS4 GT-I9500/I9505, GS3 GT-I9300, Note2 GT-N7100
✔ Supports other Galaxy family devices (S, S2, Tab, Note and their variants)
✔ Supports devices previously unlocked with "voodoo unlock" or "galaxy s unlock"
✔ Detects errors like lost imei / serial in nv_data caused by third party apps
✔ Gives detailed information about current locks status (locked, unlocked or "partially locked")
✔ Automatic and manual efs backup (should guarantee a safe use), restore it on demand
✔ Supports more Galaxy devices soon

Easy to use:
• Be sure your rom is rooted (tutorial links included for major devices)(you can unroot once unlocked)
• Click on "unlock" button
• Reboot

Notes:
• If other carriers' sim cards are still refused after a successfull unlock, your phone might be "hardlocked" by your carrier, read FAQ for workarounds (only seen on Telcel and Claro so far).
• Free download and in-app billing to unlock so that you decide to pay if your device can really be unlocked, not before. The backup/restore feature is free and will stay free. Price displayed before order. Buy once, illimited use. Refund on demand if we can’t unlock your device.
• Tested on (full list available in the FAQ):
- Galaxy S: GT-I9000 (SGS), GT-I9000, GT-I9003 (Galaxy SL), SGH-I896, SGH-I897 (Captivate), SGH-T959 (Vibrant, Fascinate, 4G), SGH-I997 (Infuse)
- Galaxy S2: GT-I9100 (SGS2), GT-I9100, GT-I9103 (Royal), SGH-I777, SGH-I927 (Glide), SGH-S959G
- Galaxy S3: GT-I9300 (SGS3), GT-I9300T, GT-I9308
- Galaxy S4: GT-I9500 (SGS4), GT-I9505, GT-I9502, GT-I9508, SCH-I959, SM-C101, SGH-I337, SGH-M919, GT-I9195 (S4 Mini)
- Galaxy Note: GT-N7000, GT-N7100 (Note2), GT-N7102, GT-N7108, SM-N9005 (Note3), SM-N900T, SM-N900A
- Galaxy Tab: GT-P1000, GT-P6200, GT-P6800, GT-P7100, GT-P7300, GT-P7500 (Tab 10.1), SC-01C, SC-02D, SGH-T849, SGH-T859, SGH-T869
- Galaxy Tab2: GT-P3100, GT-P5100, GT-P5110
- Misc: Galaxy Camera (EK-GC100), Pocket (GT-S5300, GT-S5302), Y /Pro (GT-S5360, GT-S5363, GT-S5367, GT-S5368, GT-S5369, GT-S6102, GT-B5510, GT-B5512), Pop (GT-S5570I), new Ace (GT-S5830, GT-S5839, GT-S6802), Mini (GT-S5570), Gio (GT-S5660), Fit (GT-S5670), Pro (GT-B7510)...
• This app is not affiliated in any way with Samsung.
• Trademarks and model names listed above are © copyrighted by their respective owners.
• YOU MAY NOT USE THIS APPLICATION FOR COMMERCIAL PURPOSES.
• Promotion video music by www.bensound.com

Recent changes:
Update to the latest Android SDK

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More data about GalaxSim Unlock

Price	Free to download
Total downloads	5 million
Recent downloads	960
Rating	3.08 based on 20 thousand ratings
Ranking	Not ranked
Version	2.9.12
APK size	4.81 MB
Number of libraries	17
Designed for Android	5.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the GalaxSim Unlock app

GalaxSim Unlock compared with similar apps

Common keywords of similar apps

Gt Sgh Note2 Supports Tab Note Sm Recent Update Backup Restore Rom Galaxsim Ace Family Button Click Reboot Major Efs Safe Detailed Information Unroot Rooted Demand Faq Mini Sc Pro Galaxy Unlock Devices Sim Unlocked Samsung App Free Phone Locked Carrier Lock Device

Keywords missing from this app

Code Network Imei Unlocking Service Lg Mobile Card Motorola Order Codes Check Status Factory Optimus Enter Puk Models Metropcs Phones Desire Provide Updates Insert Zte Realme Find Simply Gsm Offer Hours Type Secret Contract Easy System Premium

Google Play Rating history and histogram

Rating history

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8.8K

820

1.8K

1.2K

7.8K

Downloads over time

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GalaxSim Unlock has been downloaded 5 million times. Over the past 30 days, it averaged 32 downloads per day.

Changelog of GalaxSim Unlock

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Developer information for Spocky

Spocky

galaxsimunlock@gmail.com

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Comments on GalaxSim Unlock for Android

★★★★★ RAEIYHAN Bytes · Sep 23, 2024

Activate my sim two port as is offline and or inactive from past few days.

★★★★★ Blue WaggaBus · Aug 16, 2021

Has been the only solution for me... Able to use a Three Sim now. Very pleased !

★★★★★ N'Tanya Pagan (Owner & CEO Dynamic Duo) · Feb 23, 2025

It's okay. Does what it says. Couldn't detect Assurance Wireless network but that's okay.

★★☆☆☆ S Charles · Dec 5, 2024

I have purchased a brand-new Samsung A14 5G, will the app unlock the SIM?, because I have tried different software but thy seem not to work. Anyone can advise me accordingly or I need your help. Thanks.

★☆☆☆☆ Embrey Wolf · Nov 11, 2025

wow for Galaxy phones?. . Let me add to that list of b.s. bc I have an S24 and this app that sells itself on strictly Galaxy unlock ... peep it's whole to name....welp can't even unlock an S24 wants to tell me maybe my device isn't part of the list. . . Tools section= empty and the fake FAQ sheets made on "the app unlocked my phone, but I can't get a sim code" straight fake alll articles starting from 5th one and down. Don't waste ur phones space or don't waste your time. Can't even do an S24

★☆☆☆☆ Shot London · May 14, 2023

Have given root access and app says soes Mohave root acces. Waste of time

Google Play Rankings for GalaxSim Unlock

This app is not ranked

Technologies used by GalaxSim Unlock

13 permissions · 17 libraries

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