First I have installed CWM with the method I had to use the codes "adb reboot bootloader"... and so on and It worked perfectly.
I wanted to install the Envi ROM and on the tutorial there was said I first should install the Base ROM and then after restarting I should install the Envi ROM. After installing the Base ROM my CWM was gone. Now I can't install it anymore. I tried the following install methods:
-The one I've mentioned already <- Doesnt work because my PC says it does not know the command abd
-The install.bat method <- Does not work because my phone does not get recognized, despite I have all the drivers installed.
-The RecoverX method <- Does not work because my phone does not get recognized, despite I have all the drivers installed.
-The RecoverX app <- The says that installing CWM worked normally, but still I have no CWM
-The install.bat method directly on my phone <- SManager does not run the .bat even I ran it with the proper rights and adjustments