A user reports Huawei Mate 40 Pro display issue after HarmonyOS 3.0.0.126 upgrade

Huawei Mate 40 Pro is one of the high-end smartphones of the company and recently obtained the latest HarmonyOS 3.0.0.126 beta. Unfortunately, the new firmware has not worked effectively and gave a huge headache to Huawei Mate 40 Pro users with several display issues.

Following HarmonyOS 3.0.0.126 upgrade, the Huawei Mate 40 Pro smartphone suddenly started functioning abnormally. A user reports that the phone becomes very stuck while performing the unlock function. Besides, the screen is directly offset and does not responds efficiently.

Also, the user describes that after opening any application, the swiping up and returning is very slow. Overall, there were continuous stoppages while performing any action on the display panel.

Another user explains that on executing background functions, the screen abruptly freezes. Consequently, this freezing is a huge hurdle between screen recording and screenshot actions. This all things are happening just after the installation of HarmonyOS 3.0.0.126 firmware.

Below you can check the issues in detail

• Unlocking the phone becomes very tough
• The screen is not responding effectively
• The negative screen does not work and denies to drawn out
• Mate 40 Pro enters and exits the screen-saver interface after pressing the unlock button
• The phone screen freezes at the beginning and continues even after the deletion of a few apps.

It is worth mentioning that HarmonyOS 3.0.0.126 beta version mainly focused on optimizing the display effect for the Mate 40 series. Ironically, instead of enjoying any new element, Huawei Mate 40 Pro users are puzzled by display issues.

Suggested steps to take for such issues

Though Huawei hasn’t commented anything on this matter so far. But other consumers started helping the needy ones with their suggestions:

• Clean up the background applications and try to avoid multiple apps running in the background at the same time.
• Clear the storage space and uninstall the applications that you do not use frequently.
• Re-insert the memory card and check whether the problem still exists.
• Change the unlock and screen settings

If we consider the company’s algorithms, then beta versions are not stable updates. Hence, the developers often warn the users before installing the new beta rollout as it might contain some bugs or defects.

So don’t worry. Huawei will soon roll out a stable and improved update for your Mate 40 Pro smartphone. Till then, tell us in the comment section whether you are going through the same issue or are busy dealing with some new puzzles of the HarmonyOS 3.0.0.126 update.

[Source: 1 and 2]