Huawei Upgrades Honor Play4 Pro / V30 / 30 Series with HarmonyOS 4.2.0.121

Honor’s Play4 Pro, V30, and 30 series phones have received a new update to HarmonyOS 4.2.0.121. This upgrade aims to improve user experience in various scenarios.

📌 Key Takeaways

✓Update improves usability in multiple scenarios
✓Eligible devices for the update include Honor’s Play4 Pro, V30, and 30 series models
✓Security patches are included to increase system safety

Upgraded Devices

The following Honor models are eligible for the upgrade:

Honor Play4 Pro (OXP-AN00)
Honor V30 (OXF-AN00)
Honor V30 Pro (OXF-AN10)
Honor 30 (BMH-AN10)
Honor 30 (BMH-AN20)
Honor 30 (BMH-TN10)
Honor 30 Pro (EBG-AN00)
Honor 30 Pro (EBG-TN00)
Honor 30 Pro+ (EBG-AN10)

Update Highlights

The version update from 4.2.0.120 to 4.2.0.121 includes:

System: Improved user experience in certain scenarios.
Security: Incorporated security patches, enhancing system safety.

Upgrade Tips

Before upgrading to HarmonyOS 4.2.0.121, please note the following:

Backup all important data to your PC or cloud service before proceeding with the update.
Avoid using a rooted device; otherwise, you can upgrade online when prompted.
The system pushes updates in batches to cater to users’ eagerness for new features. Use ‘Settings – System and Updates – Software Update – Check for Updates’ to download and install immediately.
Post-upgrade, some devices may experience heating issues or slower performance for 2-3 days until the system fully optimizes itself. Ensure a full charge overnight to help with this adjustment.