Sprint-2
The assignment this time was about communicating apps in your mobile.
The best way to know what are the problems or a bad UI design is to communicate with people observe people or take surveys.
Therefore my team opted to observe people and have some questions to them which are comfortable.
For example: I asked my friend does the mailer app design pleases you?
Answer: no, it is very congested and takes time to read.
This is how we communicated with our friends near us and redesigned the app. After brainstorming, we sketched out certain ideas

This is an example of mailer app. The image shown is the reflection of the solution of the people.
The important feature is added.
The text have made bigger, there is more space and legibility.
Shows you the time and date on which you have received your mail.
Similarly we have made changes in dialer, contacts, mailer and messenger app.