Is it better to first downgrade to factory system?

Hello, I had the latest Flyme 5 stable version installed, and then I installed the Flyme 6 stable version with clear data but I didn't like it so I decided to install back the Flyme 5. 

I did the install, with clear data again of course, but in some apps it doesn't seem as smooth as it was before. 

Do you think it would be a good idea to download the Factory system version (, install it with clear data and then install again the latest Flyme 5 stable through the Update app as a push ? Would installing the Factory system first, be a better installation?

Thanks in advance :)

Meizu m3s

Clear data is not necessary when updating from Flyme 5 to Flyme 5. If you get any problems a cleardata can also be done anytime later.

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