I tried to update localy my ROM, my current ROM was 20161216, and i used 20170908 but after installing i dont see any changes and when i check version i still got ROM: 20161216. I download ROM from here: http://bbs.blackview.hk/viewtopic.php?f=144&t=178175 Can u provide me some help or guidance?...

Hello im using android 7.0 V01_20161216 and i would like to go back to leatest android 6.0. Why you may ask? 7.0 its completley bugged there is no storage option like in android 6.0 to use phone like a pendrive, often time goes -1 hour especialy in the morning so when i go to work soemtimes it is 5:...