Sim Unlocker - simulation

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 (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 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.