I've been using the same old rom for a year or so (slim rom or sth). Lately i tried updating it to something else, but I get this when I start installing rom in TWRP: Error executing updater binary in zip (...). It works the same way every rom i tried.
Kinda looks like i can install slim rom 4.3 (so i suppose i could install any 4.3), but none of 4.4 works.
Tried to flash CWM recovery from rommanager app, but it said "Failed to flash recovery...".