H4311 Lock Remove Ftf Free5.1. : Use a lock removal tool to carefully lift the lock out of the door or frame. : The specific firmware bundle for the H4311 model, which can be downloaded via XperiFirm . h4311 lock remove ftf Use the Software Repair feature within the Xperia Companion application on a PC to reset the device and remove the lock. including a tension wrench Follow the on-screen prompts to connect your device while it's turned off (usually by holding ). a plug spanner A: You'll need a set of lock removal tools, including a tension wrench, a plug spanner, and a pinning kit. Select your firmware and ensure the section has "USERDATA" checked. Turn off your phone. |