Specification Brand : PCTC BulletPoint1 : Compatible Device - For Samsung Galaxy S21 Ultra 5G G998 All Carriers. No for S21 / S21+ /S21 Plus / S21 FE.Please check the Model of your phone before purchasing it. BulletPoint2 : Function - This Galaxy S21 Ultra back glass replacement will repair your cracked, damaged, scratched Galaxy S21 Ultra 5G broken. Restore the device back to new one. It is very cost-effective to change one by yoursel. BulletPoint3 : Installation - The camera lens and adhesive are pre-installed.The instruction manual is not included. We suggest to find the installation video on YouTube. Following the video step by step. Don't recommend to install it without any experience. We won't responsible for any damage due to improper operation. BulletPoint4 : About the Product - Back glass battery door for Samsung Galaxy S21 Ultra. The product is tested before shipping out. No for S21 /S21 Plus. BulletPoint5 : Package Includes - 1x Back Cover Glass Housing Door For Samsung Galaxy S21 Ultra + Tools Kit. With all quality related issues. Please feel free to contact us, and we will reply within 24 hours. Color : Phantom Black ExternallyAssignedProductIdentifier1 : 0786290729172 ExternallyAssignedProductIdentifier2 : 786290729172 IncludedComponents : 1*lcd screen,1*repair tools ItemName : Galaxy S21 Ultra Back Glass Cover Replacement for Samsung Galaxy S21 Ultra 5G SM-G998U All Carriers Housing Door with Camera Glass Lens and Pre-Install Tapes + Tool Kits (Phantom Black) ItemPackageDimensions_Height : 22.606 centimeters ItemPackageDimensions_Length : 1.8034 centimeters ItemPackageDimensions_Width : 13.1064 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : replacement-cell-phone-backs Manufacturer : PCTC ModelNumber : DK_SX_S21U_JKHG_Hei NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : DK_SX_S21U_JKHG_Hei ProductDescription : Features: 1. Compatible with Samsung Galaxy S21 Ultra (All Carriers). No for S21 /S21 Plus 2. Color: Phantom Black 3. This replacement back glass will repair your cracked, damaged, scratched Samsung S20 Ultra phone. Restore the device back to new. It is very cost-effective to change one by yourself. 4. The product is tested before shipping out. Warm Tips: 1. Instructions are NOT included however multiple videos are available on YouTube.Not Recommend to install it without any experience. 2. Please power off your phone before replacement. 3. A heat gun or a hair dryer would be helpful while disassemble the back glass. 4. There is may some bubble on the surface. You just need to peel the protective film. Package included: 1x Back Cover Glass Housing Door For Samsung Galaxy S21 Ultra + Tools Kit ProductSiteLaunchDate : 2021-08-02T07:47:53.270Z Size : 6.7 SupplierDeclaredDgHzRegulation : not_applicable WarrantyDescription : We offer a 3-month warranty against non-considered damage.