Hello,
this might be a stupid question but I thought I better ask before I destroy my BV6000: I can't get the last Android 6.0 update which is needed to update to 7.0 later the normal way like many others, too so I'd like to use your file provided in the forum to update my phone but that looks like it's the ota file and I never installed an OTA file which I had to download first. I know how to install complete ROMs but not that. Could you please provide me some short instructions on how to use your OTA-files?

Please read viewtopic.php?f=144&t=54240 or viewtopic.php?f=143&t=107029&p=283682&sid=5fbefd8fd30217f74e66a1bffa64d463#p283682