1, Huawei g9 plus uses the mobile phone housekeeper to clean up the junk files in the mobile phone, which can keep the normal and orderly use of the mobile phone.

2, many people sometimes make some mistakes when looking at the storage space, that is, they mistake the memory card capacity for the memory capacity. This may be because you may suspect that there are still a lot of remaining memory card capacity, how can it be insufficient! In fact, memory and storage are different, so don't look in the wrong place.

3. Click the notification bar icon and enter "Storage Space Usage". You can check the internal storage space at the bottom, including the total capacity and remaining capacity (available space), and you will find that there is not much remaining available space, which is the reason for the prompt.

4. Use Tencent Mobile Manager to accelerate the rocket, close the background application process, and clean up the memory and useless processes with one click. Improve the running speed of mobile phones.

5. Open Tencent mobile phone housekeeper-health optimization-garbage cleaning-garbage scanning-clean up immediately, and you can choose to clean up the uninstall residue of WeChat. Other software redundant installation packages, etc. , just clean up the memory.