How to disassemble OPPO R7: Detailed disassembly guide and tool preparation
As a classic model, OPPO R7 has been dismantled by many users due to battery aging or hardware failure. This article will provide relevant data on popular disassemblies on the Internet in the past 10 days, and provide step-by-step instructions on how to safely disassemble OPPO R7.
1. Data statistics on recent popular disassembly topics
| keywords | Search volume (daily average) | Main platform |
|---|---|---|
| Mobile phone disassembly tutorial | 12,000+ | Station B, Douyin |
| battery replacement | 8,500+ | Baidu knows |
| Disassembly tool set | 6,200+ | Taobao |
| Waterproof glue treatment | 4,800+ | Cool Forum |
2. List of necessary tools before disassembly
| Tool type | Instructions for use | alternative |
|---|---|---|
| suction cup | Separate screen and middle frame | Credit card edge prying |
| T3 screwdriver | Remove bottom screws | Precision screwdriver set |
| pry bar | Disconnect the internal cable | plastic sheet |
| heat gun | Softening waterproof glue | Hair dryer (high setting) |
3. Detailed explanation of OPPO R7 disassembly steps
1.Shutdown and preheating: After turning off the power completely, use a heat gun to heat along the edge for 1-2 minutes (temperature controlled at around 80°C).
2.Remove bottom screws: Use a T3 screwdriver to remove the 2 pentagonal screws on both sides of the charging port, and keep them carefully to prevent loss.
3.Separate back cover: Fix the suction cup under the screen, slowly pull up the gap, insert an opening pick, and open the buckle along the surrounding area (be careful to avoid the volume button area).
4.Disconnect internal connections: Pry open the battery cable, screen cable and motherboard connector in order. Keep a 45° angle when using the spudger.
4. Precautions and risk warnings
| Risk point | Precautions | Damage probability |
|---|---|---|
| cracked screen | Even heating and controlled intensity | 15% |
| Broken cable | Use non-metallic tools | 8% |
| Waterproof failure | Replace with new sealant | 100% |
5. Solutions to common problems
1.The back cover cannot be reset: Check whether the buckle is broken and use B7000 glue to fix the edge if necessary.
2.No response when booting: Recheck all cable connections and make sure the battery interface is fully inserted.
3.Touch screen not working: It may be that the screen cable is not pressed tightly and needs to be disassembled, reinstalled and tested.
Through the above structured disassembly guide, combined with professional tools and patience, most users can complete the basic disassembly of OPPO R7. It is recommended that first-time operators watch the video tutorial to deepen their understanding before disassembling.
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