Invincible from the Mobile Phone Empire

Chen Ye traveled to a parallel world, but found that in this world, mobile phones are still in the era of feature phones!
Also awakened the "mobile phone empire" gold finger.
——You can purchase all high-tech materials such as mobile operating systems, full screens, lithography machines, etc.!
Since then, Chen Ye has embarked on the road of the world's richest man from the mobile phone empire!
The world's first touch screen mobile phone, sold [-] million units!
Fingerprint unlocking detonated consumers screaming!
Voice assistant, more than [-] million fans!
The first off-screen camera phone, with a profit of more than [-] billion!
……
Chips, screens, cameras, batteries, memory... and other technologies develop together, break the technological monopoly of foreign companies, and make a top-notch, world-class mobile phone empire with both hardware and software!