The phone will boot as if brand new. The lock screen pattern is gone, but so is your internal storage.
This guide is intended for educational purposes and for users trying to regain access to their own devices. Bypassing security measures on devices you do not own is illegal and unethical. Bypass Lock Screen Pattern on SONY Xperia S LT26i
A Game-Changer for SONY Xperia S LT26i Users - Byp Lock Screen Pattern Review The phone will boot as if brand new
For devices that aren't connected to Wi-Fi or for users who have forgotten their Google credentials, Sony’s official PC software provides a feature. This will factory reset the phone and erase all internal data. Bypassing security measures on devices you do not
You can trigger a factory reset directly from the device's hardware buttons. Turn off the device. Press and hold the Power Button Camera Key simultaneously for several seconds. Alternatively, for some versions: Hold Volume Down until the recovery screen appears. Once the menu appears, use the keys to highlight "Wipe data/factory reset" button to select it. "Yes -- delete all user data" "reboot system now"
It happens to the best of us. You wake up, grab your Sony Xperia S (LT26i), and realize you’ve completely forgotten the pattern you set up last night. Or perhaps a mischievous friend tried to guess it too many times, and now the phone is asking for Google credentials you can’t quite recall.