Beginning February 10, the HTC One (M8) received a software update to 4.20.531.4. This update provides Android 5.0 Lollipop software update.
Check the software version
- From any Home screen, tap the Applications icon.
- Scroll to and tap Settings.
- Scroll down to and tap About.
- Tap Software information.
- View the Software number.
4.20.531.4: Your software is up to date. There are no updates available.
3.32.531.2, 2.22.531.6, 2.22.531.5, 1.57.531.7, 1.12.531.19, 1.27.531.11, 1.27.531.8, 1.27.531.7: Your phone can update to software version 4.20.531.4.
Other versions: Your phone has non-T-Mobile software, and it is unsupported.
Requirements to update
- 50% or higher battery life
- Data connection
- Size of update: 634MB
Update software from the phone
- From the Home screen, tap the Apps icon.
- Tap Settings.
- Tap About.
- Tap Software update.
- Tap Check Now and follow the on-screen prompts.
Note: This is a large update and may take 20 minutes or more to download and install.
Source: T-Mobile Software versions & updates: HTC One (M8)
Alex Lim
Alex Lim is a certified IT Technical Support Architect with over 15 years of experience in designing, implementing, and troubleshooting complex IT systems and networks. He has worked for leading IT companies, such as Microsoft, IBM, and Cisco, providing technical support and solutions to clients across various industries and sectors. Alex has a bachelor’s degree in computer science from the National University of Singapore and a master’s degree in information security from the Massachusetts Institute of Technology. He is also the author of several best-selling books on IT technical support, such as The IT Technical Support Handbook and Troubleshooting IT Systems and Networks. Alex lives in Bandar, Johore, Malaysia with his wife and two chilrdren. You can reach him at [email protected] or follow him on Website | Twitter | Facebook
