Hello this is my first post ,I'm going crazy I have a cherry tablet m1038 .I'm sure its rk 3066 ,what's the problem well I managed to install twrp fine ,but when I flash a custom I get errors at the begin I g but it carries on installing but the ROM does not install ,still same stock firmware .I was told unzip the zip ,is the ROM I want to flash I guess ?edit update script ,replace (dev /block/mtd/by-name/system with dev /dev/block/mtdblock9 also check other calls .uuh what's that then .anyway how do I do this I've opened update script but I see more than 1 line with this text,or do I just change the one with (mount) at the begin.can someone please explain this in simple terms I'm 13 and want to try new ROMs thank you