[Q] HELP!!! My phone got Soft-Bricked! HTC One topic

So I was trying to install AICP on my HTC one and I didn't made a backup of my previous rom (Paranoid Android). I thought that there won't be any problem. So then i wiped dalvik cache and cache partition and also my /sdcard/. And by fault, i also wiped /system. I was using CWM before and then i tried to sideload the rom files and Gapps using adb sideload but it failed. I even tried to flash Cyanogenmod-10 and the previous ParanoidAndroid rom files but it kept aborting the installation. I also pushed(adb push) the files into /sdcard dir and tried to flash them but it failed too. So then, i thought to replace the recovery and flashed TWRP 2.6.3.3. And then the same thing happens. INSTALLATION FAILS!


Please HELP me guys.
Thanks, And my sister has another HTC One. The same model. But she won't allow me to root her phone. So if there is any way to copy her One's rom without rooting or flashing AfterMarket recovery. Please tell me..

Thanks Again !