thank you for the prompt replies. still i initially ran into error because I think that a folder vendor was not created. As i thought that there might be something that i am doing wrong I searched for info about the related partition script and i bumped into one that was tailored for this device (https://xdaforums.com/t/tool-a320fl-f-y-repartition-script-for-vendor-support.3951105/). thanks for the work!!