Hello! I wanted to root my HTC One M8 Dual SIM. I have unlocked it successfully and installed twrp-2.7.1.0-m8.img with fastboot. I have got a message that it was okay. Afterwards I have tried to go into the recovery mode on the smartphone on the bootloader menu. It just opens for 1 second a new window that it is entering recovery mode but goes then back to the bootloader menu. I have afterwards installed CWM recovery. Same result. Has anyone an idea how I could enter the recovery mode successfully in order to install the SUPER SU.zip? Thanks in advance! Markus
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