How To Hide/Show Operator Name On The Status Bar; Why Handset Is Very Slow Reaction When In Low Battery; How To Deal With Slow System Response - Huawei GR3 Faq Manual

3.27 How to hide/show operator name on the status bar?

In the main screen, click Settings > Display, turn on/off Display operator name.
3.28 Why handset is very slow reaction when in low battery？
When the handset is in low battery mode(<10%) , in order to protect the mobile phone
battery life, phone's performance will be limited.

3.29 How to deal with slow system response

1. If the mobile Phone is hot? Considering your comfort feeling, also to protect mobile
phone, Huawei's unique thermal protection design will limit the phone's performance.
Advice: keep mobile phones in the proper temperature, go to the phone manager > power
saving, set the power-saving mode to performance mode.
2.If the mobile phone is in low battery mode? To extend battery life and protect phones, the
mobile phone's performance will be limited in low battery mode. Recommend to charge
the mobile phone.
3.Are there operations those bring loads to mobile phone? such as download, copy files in
the background.
4.Check if any third-party security software, antivirus software or other application are
installed? Recommend to regularly use the phone manager to exame, uninstall these
applications.
5.If the internal storage space is full? If only hundreds M bytes left, recommended to use the
phone manager > phone accelerator to clean, or delete some large files manually.
6.Whether the poor quality, slow SD card are used? Advice: Unplug the SD card to see if the
situation can be improved? Or you should replace the SD card.
7.If the SD card is nearly full? If only hundreds M bytes left, recommended to use the phone
manager > phone accelerator to clean, or delete some large files manually.
8.If it is networked application, please confirm the network status: you are using the mobile
data or Wi-Fi? Network instability also have an impact on performance.
9.The phone has been turned on for a long time, for example, more than half a month.
Advice: reboot the phone.
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