Join this YouTube channel, advance level mobile repair, tutorial
 

Subscribe this channel for advance level mobile repairing
Tutorial and schematic diagram details class I m share with my YouTube channel

https://www.youtube.com/c/magicsolutionbd

Take a look at this youtube channel, And here you will find many advanced level tips on mobile repairing

double business..............

i don't know why you saying this talk, but i have no any mobile repair training center
so no way to double business
i m only try help on other mobile technician