[James Settle]

Hey Isabelle,

Good job giving a brief description on various issues you may troubleshoot on mobile devices. Glad you took the time to mention these issues can be software or hardware related, and then went on to give examples such as the battery where it can be something like the charging port, or something like a brightness issue. Sometimes having the brightness too high causes the battery to charge and discharge irregularly and lead to the battery swelling or loosing the ability to charge without the power cord being plugged in. Excellent work.