1、Where I can purchase the repair parts?

For screen ,you can buy a replacement screen here: http://bit.ly/UmiSparePartsAli
For battery,you can buy a replacement battery here: http://bit.ly/30zpyYW
For others, please contact our technical support: https:support.umidigi.com

2、Where I can get a repair?

If your device during in after sale warranty, you are suggested to contact us at first, we will arrange the warranty service to you.