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Going grayscale On iPhone
Tap the Settings app and choose Accessibility.
Select Display Text Size.
Tap on Color Filters and toggle Color Filters on.
Tap Grayscale.
For Android : Different for different versions of Android. Please search on YouTube for step by step guide 🙂
Music Licence: file:///Users/amandhattarwal/Downloads/FireShot/Reseerch%20Material/Intro%20Song%20Liscence.pdf
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