Hi, I'm Sidhu Da, from India. Welcome to my channel - SidhuDa STTI (Sub Technical Training Institute) Old Name: SidhuDa Mobile - Visit: https://www.youtube.com/c/Sidhudastti This channel sharing all about of Mobile Devices Tips and Tricks, and I'm going to teach you Android firmware flashing, repairing, training and tutorial!learn mobile phone problem-solving techniques to help every student grow.the teaching channel is a thriving online community where the student can watch Mobile Training Video, share android flashing tutorial, and Follow this education channel.NOTE: This VIDEO CHANNEL IS ONLY FOR EDUCATIONAL AND INFORMATIONAL PURPOSES.CREDIT: Trademarks and copyrights (Images, Music, and Logo) are the property of their respective holders.