GalaxSim Unlock

Contains ads
3.4
21.4K reviews
1M+
Downloads
Content rating
Everyone
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About this app

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
Updated on
Apr 30, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.4
20.8K reviews
A Google user
June 8, 2019
Wow, it worked great! I was going to give my old spare Galaxy S2 to someone on a different network. Try as I might, I could not unlock it (maybe 4-5 years ago there were free tools available for S2). I installled 3 other apps, but they were asking a lot of money (even $45) with a long delivery time. This one worked instantly after paying the $4. Perhaps the advantage of unlocking such an old and well known phone...
251 people found this review helpful
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A Google user
March 26, 2019
Excelente. Tenía un viejo Samsung Galaxy S2 con root y había perdido la liberación. Con esta app desbloqueé la red inmediatamente. Gracias! Excellent. I had an old rooted Samsung Galaxy S2 that had lost the unlocking in the root process. This app unlocked it again inmmediately. Thanks!
139 people found this review helpful
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My H
September 29, 2020
Couldn't get it to work with verizon note 20 ultra that's paid off. I don't want to wait 60 days so I checked this out. It Wanted root access so I couldn't get it work. Don't waste your time
91 people found this review helpful
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What's new

Misc fixes and improvements. Updated a few links for more security.