1. Steps to change the color of words written in iPhone memo; open the phone, click the settings tab to enter the settings page. Common options for finding; click to go to the general page. After entering General, click Accessibility Options. Find the "Subtitle and Hide Subtitle" option on the page and click to enter.

2. Open the Notes app on your iPhone and click the edit button in the lower right corner to enter the editing page. Click the brush button above the keyboard to open the relevant toolbar. You can choose different color brushes below to handwrite colorful words.

3. Set on the memo menu. Operation steps: Click on the sticky note on the phone, and click the plus sign in the lower right corner after entering. Enter a piece of content into the note and click the three small dots in the lower right corner of the note. You can see that there are several small dots of different colors in the top menu. This is to modify the font color.

4. First, open the cloud memo icon on your Huawei phone, enter your account and password, and click to log in. Next, enter the main page, find the memo content you want to change the font color in the category tab, and click on it. Finally, when you enter the details page, you can see that there are 6 font colors to choose from.

5. iPhone13 system: IOS11 takes iPhone13 as an example. When coloring words on a memo, you can enter settings, accessibility, select subtitles and closed subtitles, select style color.