Morpho not working in redmi 3s final solution || Device Certificate Error Solution

Last video me aapko jo error maine btaya tha uska solution iss video me btaya ja rha h. uske liye required tools and files link me diye h: 1. Mi Bootloader Unlock Tool Download link: https://drive.google.com/file/d/1TE8rkfKoV5pK4Z6F5tQe3qMxogn0DcHY/view?usp=sharing 2. Mi Flash Tool Download link: https://drive.google.com/file/d/1pn6Ar9-svhx3dgwC9lZqcWpUBbF_N9T-/view?usp=sharing 3. Mi fastboot Rom/Flash File 7 Download Link: https://www.youtube.com/redirect?event=video_description&v=UhjyErlC8iE&redir_token=MvXiLwZ8Cvs5c2_83B7HqJOVWDx8MTUxMjQ0MDc3OEAxNTEyMzU0Mzc4&q=http%3A%2F%2Fxiaomitips.com%2Fgetfile%2F4406 IF THIS LINK DOES NOTWORK THEN CLICK http://bigota.d.miui.com/V7.5.9.0.MALMIDE/land_global_images_V7.5.9.0.MALMIDE_20160805.0000.29_6.0_global_470b843c10.tgz 4. Minimal Adb Fastboot Download link: https://drive.google.com/file/d/1kbRkohyhx3Sk7ZXVD0zIAZuDCNK1bju5/view?usp=sharing 5. Fastboot Command to Check Device Connected or Not: fastboot devices 6. Command to Lock the Bootloader: fastboot oem lock-go 7. Command to restart phone after locking the bootloader: fastboot reboot