hi there ^^ i just bought an used lumia 830 as it was really cheap. it will not be my main phone as im using android, but i've seen the video recording there is awesome compared to my xiaomi mi4. im also playing guitar with some other guys and i would like to record the rehersal using the lumia. there goes the prob, even tho i bought a 64gb sd card(exFat) file size limit still is around 4gb. it doesnt record still, it stops and i have to start the recording over again. any way to avoid this limit or just make the video splitted into 4gb files?