Bought an DS-7104N-SN/P from newegg.ca (box was in Chinese, firmware in English 3.0.13 150503, on the box warning sticker written "Do not up upgrade it") that came with 4 Mini PT Network cameras (DS-2CD2F42FWD-IWS; box was in English, 2 with firmware 5.4.5 170124 & 2 with firmware 5.4.3 160902). Update the Mini PT Network camera firmware from 5.4.3 to 5.4.5 with success (from firmware from Hikvision Europe portal). All cameras are now working with on firmware 5.4.5. The PTZ function never worked when connected directly to the back of the NVR. Only when connected to a switch with an external power supply that I could control these cameras (with DCHP enabled beforehand through SDAP tool).
I learned the hard way after I change the language flag from EN/ML(1) to CN (2) Hikvision Europe portal (NVR_71_4_8_SN_BL_EN_STD_V3.0.18_151231.zip) after the update the NVR beeps for a couple seconds then reboot itself. Thanks to this forum, I downloaded the HikvisionEmergencyFirmwareRecoveryTFTP from archive.org and used
kantzow's attachement file (see post #9, above) which brought my NVR back to life but the interface is now in Chinese and the camera no longer is detected at all as before?
Sorry for the long post, if someone can help me out or have a suggestion I would greatly appreciate it.
I don't know if this could help but i've attached below 2 screenshots of iVMS 4200 v1.02.04.1 under mac.