OnePlus 9 Back Glass Replacement
Complete guide to OnePlus 9 back glass replacement. Cost estimates, difficulty level, time required, and environmental impact.
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💰 Cost Breakdown
💡 Tip: Costs vary by location and repair shop. Authorized service centers typically charge more than independent repair shops.
🔧 Repair Overview
Back Glass Replacement is one of the most common repairs for OnePlus 9. This repair involves replacing the damaged housing component with a new or refurbished part. The process typically takes 1-3 hours and requires difficult skill level.
🔧 Required Tools
🔩 Replacement Parts
What You'll Need
- Replacement housing part (OEM or aftermarket)
- Precision screwdriver set (Phillips #000 or pentalobe)
- Opening tools (plastic spudger, suction cup)
- Adhesive strips or glue
- Clean workspace with good lighting
Step-by-Step Process
Step 1: Loosen the rear glass
Completely power off your phone before you begin.
A [link|https://www.ifixit.com/Guide/How+to+Use+a+Hair+Dryer+to+Soften+Adhesive/157348|new_window=true|hair dryer], [https://www.ifixit.com/Guide/How+to+Use+a+Heat+Gun+to+Soften+Adhesive/151116|heat gun|new_window=true], or hot plate may also be used, but be careful not to overheat the phone—the display and internal battery are both susceptible to heat damage.
Step 2: Insert an opening pick
Apply a suction handle to the rear glass, as close to the bottom edge as possible.
If your rear glass is badly cracked, [https://www.ifixit.com/Guide/How+to+Tape+Over+a+Cracked+Phone+Screen/140533|covering it with a layer of clear packing tape|new_window=true] may allow the suction handle to adhere. Alternatively, very strong tape may be used instead of the suction handle. If all else fails, you can superglue the suction handle to the broken rear glass.
Pull up on the suction handle with strong, steady force to create a gap between the glass and the frame.
If you have trouble creating a gap, [link|https://www.ifixit.com/Guide/iOpener+Heating/25705|new_window=true|apply more heat] to further soften the adhesive.
Insert an opening pick into the gap.
Step 3: Slice the bottom edge adhesive
Slide the opening pick to the bottom right corner to slice the adhesive.
Leave the opening pick in place to prevent the adhesive from resealing.
Step 4: Insert a second opening pick
Insert a second opening pick underneath the bottom edge of the rear glass.
Slide the opening pick to the bottom left corner to slice the adhesive.
Leave the opening picks in place to prevent the adhesive from resealing.
Step 5: Slice the left edge adhesive
If the adhesive becomes hard to cut, it has most likely cooled down. [https://www.ifixit.com/Guide/iOpener+Heating/25705|new_window=true|Use your iOpener] to reheat it.
Insert a third opening pick underneath the bottom left corner of the rear glass.
Slide the opening pick along the left edge of your phone to slice the adhesive.
Leave the opening pick in the top left corner to prevent the adhesive from resealing.
Step 6: Slice the top edge adhesive
Insert a fourth opening pick underneath the top left corner of the rear glass.
Slide the opening pick along the top edge to slice the adhesive.
Leave the opening pick in the top right corner to prevent the adhesive from resealing.
Step 7: Slice the right edge adhesive
Insert a fifth and final opening pick underneath the top right corner of the rear glass.
Slide the opening pick along the right edge of the back cover to slice the remaining adhesive.
Step 8: Remove the rear glass
Remove the rear glass.
If the rear glass is still stuck to the frame, slide an opening pick around the entire perimeter until the rear glass separates completely.
During reassembly [link|https://www.ifixit.com/Guide/How+to+Use+a+Pre-Cut+Adhesive+Sheet/113604|secure the rear glass with pre-cut adhesive|new_window=true] or double-sided adhesive tape. After installing the rear glass, apply strong, steady pressure to your phone for several minutes to help the adhesive form a good bond—a stack of heavy books works well.
📖 Repair guide provided by iFixit - The free repair manual. Licensed under CC BY-NC-SA 3.0.
iFixit Difficulty: Moderate | Time: NaNh NaNm
DIY vs Professional Repair
✋ DIY Repair
- ✅ Lower cost (parts only: $42-$108)
- ✅ Learn new skills
- ❌ Risk of further damage
- ❌ No warranty
- ❌ Requires tools and time
🔧 Professional Repair
- ✅ Expert installation
- ✅ Warranty included
- ✅ Faster turnaround
- ❌ Higher cost ($70-$180)
- ❌ Need to find reputable shop
Environmental Impact
By choosing to repair your OnePlus 9 instead of replacing it, you're preventing approximately 55 kg of CO₂ emissions. Manufacturing a new OnePlus 9 generates 61 kg of CO₂, while this repair only produces about 6 kg of CO₂. That's a 90% reduction in carbon emissions!
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