Hi @chaalee ! Thanks for sharing your content here.
I found 45% of your Article is referred to these sites.

https://quizizz.com/admin/quiz/5ecb1e79963468001cd70cf1/nature-of-ict
https://rarehistoricalphotos.com/early-mobile-phones-pictures-1970-1990/
https://play.google.com/store/apps/details?id=com.luckyappstore.MobileHistory
https://www.scribd.com/presentation/395969968/1542739065603-Modular-Smartphone
How should you review a smartphone? - PC World Australia. https://www.pcworld.idg.com.au/article/679674/how-should-review-smartphone/
Mobile Phone Parts Name List and Their Function | Spare .... http://www.mobilecellphonerepairing.com/mobile-phone-parts.html
What is in your smartphone? - Gary explains - Android .... https://www.androidauthority.com/what-is-in-your-smartphone-gary-explains-749709/