Originally Posted by pema.yozer
is there a way to flash twrp in and then flash any custom rom
not sure if there is, but I don't think so
maybe you could try adb pushing a 'good' build.prop file. On kitkat you can adb sideload kk_root.zip from ioroot using stock recovery, for example, so it maybe possible... again I'm not sure, sorry.
but it's probably quicker to just flash the whole ROM from download mode, if you check the development section there's a new easy to use flashtool, where you can choose not to wipe your data.. just make sure you flash the right kdz file