About "no frame" 1) It's not an easy job for someone who has no exprience to replace the cracked screen 2) By using this "no frame".We advise you to ask for help at your local repair store 3) If you insist to change it by yourself .Get more information online to know About "with frame" 1) It is less risky way of your choose "with frame" 2) By using our repair tools, you can replace it by yourself 3) Sometimes , there might be some dusts or stickers remained on the plate,but it doesnn't matter to use The screen is glued to the frame, if you buy screen without frame, you have to remove your old frame and glue the screen to the old frame. It is easy to damage the screen during this operation NOTES 1.We specialize in selling screens(Touch Screen plane LCD,LCD+Screen ,Display with frame). Please contact us if you have any needs; We share the latest information of mobile phone spare parts in Chinese market with all our customers. 2.All devices be tested before shipping and working well. If it cannot be used after you received and tested, Please do not worry and contact with us immediately,we will give you a satisfied solution. 3.Open a dispute before communication means give up after-sale service. Please use message box to contact us for any problem, we will reply you within 48 hours.