(Pack of 2) Back Battery Door Cover Adhesive Glue Strips Replacement for Samsung Galaxy A16 5G (SM-S166V, SM-A166U, A166U1, A166F) - Pre-Cut Waterproof Rear Glass Housing Sticker

Complete Your Repair with Confidence – Precision-Engineered Back Cover Adhesive for Galaxy A16 5GWhen you disassemble your Samsung Galaxy A16 5G for any internal repair, the original factory seal is compromised and cannot be reused. Our custom-fit adhesive strips are designed to restore that secure bond, ensuring your phone’s back panel stays firmly in place.Why Choose the PHONSUN Adhesive Kit?Tailored for SM-S166V & More: This adhesive is laser-cut to the exact dimensions of the Samsung Galaxy A16 5G housing. It is fully compatible with model SM-S166V (TracFone/Straight Talk), as well as SM-A166U, A166U1, and A166F. No messy manual cutting or trimming required.The "Second Chance" Advantage: We include two sets of adhesive in every pack. We understand that DIY repairs can be tricky. If you misalign the first strip or make a mistake during installation, you have an immediate backup to ensure a perfect finish without the wait.Versatile Repair Essential: This is more than just a battery door sticker. It is a mandatory component for any repair that requires opening the back glass, including: Battery ReplacementScreen & LCD RepairLoudspeaker or Earpiece FixesUSB Charging Port Board ReplacementCamera Lens or Module UpgradesProfessional Results vs. Liquid Glue: Forget the mess of liquid adhesives that can leak into sensitive internal components or cause uneven gaps. Our pressure-sensitive adhesive strips provide a uniform, factory-like thickness that keeps your phone looking professional and flush.Installation Tip: For the strongest bond, ensure all old adhesive residue is completely cleaned off the phone frame and back cover using isopropyl alcohol before applying the new PHONSUN adhesive.

• Double Protection with 2-Pack Value: Each package includes 2 pieces of back cover adhesive. This provides a "safety net" for DIY beginners—if the first attempt at alignment or bonding isn't perfect, you have an immediate backup ready to use without ordering again.
• Essential for All Internal Repairs: A new adhesive is mandatory once the original seal is broken. Whether you are replacing the battery, fixing a cracked screen, or swapping out the ear speaker, loudspeaker, or USB charging port dock board, this tape is required to reseal your device.
• Perfect Fit for Galaxy A16 5G: Precision-engineered to match the exact contours of the Samsung Galaxy A16 5G. This pre-cut sticker is fully compatible with SM-S166V (TracFone/Straight Talk), SM-A166U, A166U1, and A166F models, ensuring a seamless fit without manual trimming.
• Cleaner & More Consistent than Liquid Glue: Unlike messy liquid glues, this solid adhesive strips provide uniform thickness across the entire frame. It prevents messy glue overflow and ensures your back glass sits perfectly flush with the phone's housing.
• Restore Original Bond & Seal: This high-quality pressure-sensitive adhesive provides a strong, reliable bond similar to the factory seal. Once applied, it securely locks the rear battery door in place, protecting internal components from dust and maintaining the structural integrity of your repair.