5.2.0

I built a system to monitor my property last year. Currently 13 Hikvision DS-2CD2xx2 cams of various flavors monitored by Zoneminder 1.28 on Centos 6.7. Had them all running on 5.2.0 "international" firmware. I should have left well enough alone... :moody: I tried to update one of my cams to...

I´ve read so many threads about bricked cams, firmware up/downgrades, language hacking and so on but I can´t find the answer which Firmware version should I take in general? 5.1.6? 5.2.0? 5.2.5? My china 2332 is on 5.2.0 (delivered with 5.2.0 multilanguage) and it works like it should...