This video shows you how to update the latest firmware, and find the latest Ammunition Ballistic program, within the Arken Zulus App.

Depending on your mobile phone being android or iOS there could be slight changes to you firmware update number. Here is some further information:


Android [Arken Optics] version update logs
2.2.8
Updates for the support of new model ZULUS 312R
Changed the customer service email to [email protected]
Added display version update logs
Android [Arken Ballistics] version update logs

2.4.2
Added new feature of UI for bullet selection, Added typical gun calibr categories with paired bullet data.
Changed the customer service email to [email protected]
iOS [Arken Optics] version update logs

2.2.8
Fixed black screen issue with APP preview with phone cellular on
Fixed multiple fault video clips issue
Optimized device connection
Fixed several translation faults
Fixed green screen issue with APP preview
Added display version update logs
iOS [Arken Ballistics] version update logs

2.3.8
Fixed the imperial unit bullet table profile upload issue
Added new feature of UI for bullet selection, Added typical gun calibr categories with paired bullet data.
Optimized Bluetooth OTA function
Changed the customer service email to [email protected]


Downloading the Ballistics App software link:
https://play.google.com/store/apps/de...

Once downloaded always check for updates on a weekly basis.

Arken Zulus HD 520 R:
https://arkenoptics.uk/w5dgbn

Arken Zulus HD 520:
https://arkenoptics.uk/zgcpei

Arken Zulus HD 312 R:
https://arkenoptics.uk/5sezjx