Install Third Party Themes In Any MIUI Device | Miui Theme Editor

Today I will show you solution for error 402 "themes from third party sources not supported" Error even with designer account. Steps: 1. First of all you need download any third party theme you want to apply . 2. Download Miui Theme Editor app from play store. 3. Click on Browse and choose third party theme you want to apply. 4. Click on Finish and then Click on Ok to install the theme. 5. Open Theme Store and go to offline section. Apply the theme you installed. How to change font in Redmi Note 3 without root MIUI 8 LIKE SHARE AND SUPPORT -