Thanks for your replies. I’m not sure how to flash the firmware. Sorry, I’m a noob at this.
Here’s what happens. When I turn the phone on, I get the Flyme icon rotating on a white screen. Nothing else happens. If I hold the power and volume + buttons, I can clear data, enter the language, register, password screens, connect to wifi, and then nothing else. No desktop, no accessibility to anything else. If I plug it in to my computer, I can access the settings, but still no desktop or anything else. I uploaded the update folder from my computer to my phone, but I don’t know what to do now.