IT之家 news on November 18th announced that the Huawei Mate 30 series and P30 Pro, both released in 2019, have received updates to HarmonyOS 4.2 and 4.0 respectively. The official software maintenance team of @MateP手机软件维护 has published detailed update notes for these devices.
Update Details:
The HUAWEI Mate 30 series is available in multiple models, including the standard version (TAS-AL00/TAS-TL00), 5G variant (TAS-AN00), and Pro versions (LIO-AL00/LIO-TL00). The P30 Pro update pertains to VOG-AL00/VOG-TL00 models.
The updates include various improvements, such as stability enhancements and system optimization. Users are advised to back up their data before proceeding with the upgrade, ensuring no important information is lost.
Upgrade Instructions:
- Data Backup: Important data should be backed up to a PC or cloud service.
- No Rooting: Ensure that the phone has not been rooted before initiating the update process.
- Update Availability: The update is being rolled out in batches, and users can manually check for updates through their device settings if it hasn’t arrived automatically.
Following an upgrade, some temporary issues like increased battery usage or reduced performance may occur. Users are advised to charge the phone with the screen off for at least two hours post-update to ensure smooth operation.
