Sim unlocker

轻松SIM解锁你的设备，所以你可以使用任何其他网络运营商。

Easily sim unlock your smartphone/tablet 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 !

Sim card Unlock is the only app that can instantly and successfully unlock new devices. Even with recent ICS or JB roms update.

Major functions:

★ Sim Unlock your phone

★ 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 other Galaxy family devices (S, S2, Tab, Note and their variants)

✔ Supports devices previously unlocked with "voodoo unlock", "GalaxSim 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.