Given the options, here's a detailed look at the pros and cons of each:
- Option 1: Sealing the Gap with Silicone Sealant
**Pros:**
- Easier and quicker solution.
- Provides a certain level of water resistance.
**Cons:**
- May not look as clean or professional.
- Silicone might not bond well with the tape, leading to potential future issues.
- Could affect the overall aesthetics and touch sensitivity of the screen.
- Option 2: Removing the Double-Sided Tape and Using Proper Glue
**Pros:**
- Cleaner and more professional finish.
- Ensures proper adhesion and minimizes the gap.
- Less risk of future issues with the screen lifting or water getting inside.
**Cons:**
- More time-consuming and challenging.
- Risk of damaging the display while removing the tape, especially if using heat.
- Recommendations
**If you choose to remove the double-sided tape:**
1. **Use a Plastic Spudger:** This can help gently lift the screen without causing damage.
2. **Apply Heat Carefully:** Use a low-temperature heat gun or a hairdryer on a low setting to soften the adhesive. Do this gradually and evenly to avoid overheating any specific area.
3. **Isopropyl Alcohol:** Use a small amount of isopropyl alcohol to help dissolve the adhesive. Apply it around the edges and gently work the screen off.
4. **Proper Glue:** Use a dedicated phone screen adhesive like B-7000 or T-7000 for better adhesion and a more professional finish.
**If you choose to use silicone sealant:**
1. **Choose a Clear, Thin Silicone:** Ensure it’s suitable for electronics and apply it carefully to avoid excess spreading.
2. **Precision Application:** Use a fine nozzle to apply the sealant precisely around the edges.
3. **Allow Adequate Drying Time:** Follow the manufacturer's instructions for curing time to ensure a strong bond.
Both options have their risks and benefits. If you're confident in your ability to carefully remove the tape and reapply proper glue, that would be the best long-term solution. If you're looking for a quicker fix and can accept some potential downsides, sealing with silicone could work.
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