How to update firmware on Emisar D4V2 with your Android phone with OTG

For flashing: You will can buy soon the complete programming kit for Emisar D4V2 at: https://intl-outdoor.com/ Here you can download the current Andúril version .hex file for Emisar D4V2: For Nichia 219 leds: http://toykeeper.net/torches/fsm/andu... For all other led types: http://toykeeper.net/torches/fsm/andu... And here is the Zflasher Android app: https://play.google.com/store/apps/de... If you have any questions left you can ask here in this budgetlighgforum topic: http://budgetlightforum.com/node/68263 My patreon support page: https://www.patreon.com/user?u=22592846