• The adhesive tape sticker is used to adhere battery during replacing the battery
• No need assemble instruction, simply peel off the paper out and apply to necessary area
• Each item will be checked and in good condition before shipping
• This is not an easy job for someone who has no technical skills with Disassembling or Assembling cellphones/mobile phones, so only purchase this item if you know how to install it Highly recommend professional installation

Note: We will not be held responsible for any damages to your cellphone/mobile phone that you may cause during the changing of replacement parts.