We at DroidViews won’t be liable for any damage to your device whatsoever. Warning: Warranty may be void if you unlock your bootloader on your device. Let’s begin with unlocking the bootloader. Once into Download Mode, you can view if you are S-OFF or not. To check if you are S-OFF, boot into Download Mode by turning off your device then press and hold power + volume down. You may try the Sunshine bootloader unlock tool for HTC and Motorola devices You must be S-OFF on the latest update in order to do the following as the current build of TWRP requires you to flash it to the boot partition, TWRP will not work as a normal recovery by flashing it to the recovery partition. Other variant users may try at their own risk or wait for a working method to arrive. This method has been tested working on the HTC Butterfly 3 and should work for most of the variants of the device. Before you proceed, make sure you allow oem unlock from the developer options. Following this tutorial will help you do it in no time. Unless you unlock it, you may not be able to root your device or setup the recovery because without it, the fastboot commands won’t work. Unlocked bootloader is required to setup a custom recovery like TWRP or CWM. This will enable you to flash a modified boot image, install TWRP recovery and ultimately root your device.

Once you unlock the bootloader you are all set to start with the development or begin with modifying your system. Unlocking the bootloader is the first step towards advanced development of your Android device.

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