Here’s a device for unlocking iPhone 4S running on iOS 6.
X-SIM True Plug-and-Play iPhone 4S Unlock SIM Adapter.
If you are trying to use your iPhone 4S but get errors like “require activation” or “invalid sim” card then this is the solution for you. This X-SIM will allow you to use your iPhone 4S where ever you go and SOLVE Activation Required and SIM Not Valid errors you will get when trying to use iPhone 4S with your Network SIM card
The new version, X-SIM 2 is for iPhone 4S iOS6 Unlocking & Activation.
This is an Automated version of our X-SIM with 58 Network Operators Built in on the Plug&Play Mode. Support all iPhone 4S GSM / WCDMA /CDMA all Operators full Auto mode No need dial 112, no need to Cut your SIM, No cables No logs, No Apps, No JailBreak, Just insert and talk, Use any SIM card, without voiding your warranty, on any provider!. Supports 4G, 3G, EDGE, MMS, Facetime. Supports All Network SIM Cards 2G, 3G,4G, WCDMA/CDMA
You DO Not need to impute the 7digits IMSI anymore for 58 iPhone Operators because we have added them for your easy use, simply scroll down from the list of all operators on the STK menu and Enter and your iPhone 4S iOS6 is Unlocked. Universal Mode with all iPhone 4S Network Operators supported
What’s good about this device (and software) is that you don’t need to Jailbreak your iPhone. Their software already have Globe, Smart, and Sun on their list of networks. Some iPhone 4S users here in the Philippines have already tried it and they say it works.
X-SIM2 is being sold on their website for $23.90 (around Php 1,000). Here in the Philippines, the prices are around 1,300 (the cheapest I found online) up to Php 2, 800 (from Sulit.com – not so sulit huh?).
Note: I’m not selling X-SIM