NCK BOX / Dongle and Avenger new feature Read and write QCN

[Fast Unlocking]

this is great feature , so users can backup QCN files and can be use on faulty phones


enable diag port and click on read QCN , type name of phone brand and model name and save it

it will take around 20 to 30 seconds

write QCN

you are done , oppo a57 no service problem solved

BR
NCK Team