The temperature setting when using a heat gun to loosen the adhesive on the Apple Watch Ultra is extremely critical. The recommended temperature is 170 degrees Celsius (338°F degree Fahrenheit), which is safe for the screen and ensures the adhesive softens without damaging the device. If the temperature is too high, you risk several potential issues, such as pixel burnout, permanently damaging the display, and risk to the battery, leading to malfunctions or battery swelling. To avoid these risks, always use the recommended temperature setting and apply heat evenly and gradually. If you find the adhesive isn’t loosening, reapply the heat rather than increasing the temperature. For example, a hair dryer is unlikely to cause damage to the Apple Watch Ultra and its internal components because the maximum heat is 100 degrees Celsius (212 degrees Fahrenheit).
Absolutely, but... on the one hand, you have a limit on maximum heating, which guarantees that the display will not be damaged, but on the other hand, removing the screen on the Apple Watch Ultra is much more difficult than on the regular Apple Watch series, and insufficient heating of the display can complicate opening process the watch case.
These glues, such as B-7000, T-7000, E-6000, T-8000, and E-8000, are all types of industrial adhesives commonly used for bonding a variety of materials like metal, plastic, glass, and fabric. Color: B-7000 is clear, T-7000 and T-8000 are black, E-6000 and E-8000 are clear (with black and white variants available). Viscosity: T-8000 generally has higher viscosity than T-7000. Strength: E-8000 generally has stronger bonding capabilities compared to E-6000. Applications: All are used for bonding various materials, but choice depends on specific needs like color, strength, and flexibility requirements. Each of these adhesives is formulated to cater to slightly different use cases, so choosing the right one depends on the specific material, application, and conditions you'll be working with.
Here's a breakdown of the differences between them: *1. B-7000:* Properties: B-7000 is a clear, multi-purpose adhesive with a medium viscosity. It is flexible, waterproof, and often used for bonding materials like glass, metal, plastic, and fabric. Applications: Commonly used for electronics repairs, such as bonding screens on smartphones, jewelry making, and other DIY crafts. Curing Time: It typically takes 3-6 minutes to set, with a full cure in 24-48 hours. *2. T-7000:* Properties: T-7000 is similar to B-7000 but usually comes in black color, making it ideal for applications where the adhesive might be visible and a black color is preferable. Applications: It's often used in electronics repair, particularly for bonding phone screens, where a black adhesive is desired for aesthetic reasons. Curing Time: Sets in 3-6 minutes, with a full cure in 24-48 hours. *3. T-8000:* Properties: T-8000 is another strong adhesive with similar characteristics to T-7000 but typically has a higher viscosity and stronger bonding capabilities. It also often comes in black. Applications: Used in similar situations as T-7000 but might be preferred when a stronger bond is required. Curing Time: Sets in 3-6 minutes, with full cure in 24-48 hours. *4. E-6000:* Properties: E-6000 is a highly durable, industrial-strength adhesive. It is known for its strong bond, flexibility, and resistance to water and chemicals. It comes in clear but also has variants in black and white. Applications: Widely used in jewelry making, craft projects, and for bonding materials like wood, metal, glass, ceramics, and fabric. Curing Time: Takes around 10 minutes to set, with a full cure in 24-72 hours. *5. E-8000:* Properties: E-8000 is a variant of the E-6000, typically offering higher bonding strength and flexibility. It may also offer better resistance to temperature changes and environmental conditions. Applications: Used in applications where stronger bonds are needed, such as in industrial or heavy-duty repair work. Curing Time: Similar to E-6000, sets in about 10 minutes, with full cure in 24-72 hours.
The main difference is that the Ultra 2 has a newer chip compared to the Ultra 1. And the Ultra 2 has a 3,000-nit screen, which is brighter than the Ultra 1 - 2,000-nit display. However, it is worth noting these differences did not affect the modular components of the device; the motherboard and screen still have similar shapes and sizes.
I assume you can install an Apple Watch Ultra 2 motherboard in an Ultra 1 body, but there is a high probability that some modules will not work correctly or not work at all. Trying to experiment with installing an Ultra 2 mainboard in an Ultra 1, I recommend also using an Apple Watch Ultra 2 display for the Ultra 1, because it is unlikely an Ultra 1 display will work with an Apple Watch Ultra 2 mainboard.
There are several key signs that indicate it might need to be replaced, such as unresponsiveness, or if the digital crown requires excessive force to turn or press, this could indicate internal wear or damage, necessitating replacement
@@howfixit I'm a little worried because the digital crown on my Apple Watch Ultra is a little tight but it works. I don't know how it could work any other way because I bought this watch on eBay
May be you have sticky or jammed movement: If the crown feels sticky, jammed, or doesn’t rotate smoothly, it could be due to dirt or debris buildup. Use isopropyl alcohol to wipe the digital crown. If cleaning doesn’t resolve the issue, the mechanism might be damaged. And here are a couple more reasons: - Inconsistent Feedback: If you notice that the crown isn’t providing the usual haptic feedback or the clicks feel less pronounced, it could be a sign of mechanical failure. - Water Damage: If the Apple Watch Ultra has been exposed to water and the crown starts malfunctioning, water damage may have affected the internal components, requiring replacement. - Software Interaction Issues: If the digital crown doesn’t scroll or activate functions in apps properly, despite no visible damage, it could be a hardware issue that necessitates a replacement. - Visible Damage: Any visible cracks, dents, or signs of physical damage to the digital crown indicate it may not function properly and should be replaced.
Before disassembling your Apple Watch Ultra, you can check if the wireless charging coil or sensors are malfunctioning by performing a few simple tests: 1. Charging Issues: - Intermittent or No Charging: If your Apple Watch isn’t charging consistently or not charging at all on a known working charger, the wireless charging coil could be faulty. - Overheating During Charging: If the watch heats up excessively while on the charger, it may indicate an issue with the charging coil. 2. Sensor Malfunctions: - Inaccurate Health Data: If the heart rate monitor, blood oxygen sensor, or other health tracking features provide inconsistent or incorrect readings, the sensors might be malfunctioning. - Error Messages: If you receive error messages related to sensor functions in your watch’s health apps, it could indicate a problem with those sensors. 3. Test with Another Device: - Use a Different Charger: Test the Apple Watch on another wireless charger. If it charges correctly, the issue might be with the original charger, not the watch. If it doesn’t charge on any charger, the coil is likely the problem. - Check with a Different Watch: If possible, use another Apple Watch to test on the same charger. If the other watch charges fine, the issue is likely with your original watch's charging coil. If these tests reveal issues, it’s likely that the wireless charging coil or sensors need to be inspected or replaced. If the problems persist despite external checks, it’s a good idea to proceed with disassembly to diagnose and address the internal components.
Great how-to, as always! Many thanks. I wonder, do you have other color options for the toolset? I’m particularly interested in pink or purple. Additionally, I’d love to see special rainbow 🌈 color sets. Blue is cool, but I personally would like to order in a different color.
Thank you for the kind words! I'm glad you found the guide helpful. While the standard toolsets typically come in colors like blue, there are definitely options out there in pink, purple, and even rainbow 🌈 colors! These specialized colors might not be as commonly available, but you can often find them through HowFixit Club that offer customization options. If you're interested, I can keep an eye out and let you know if I come across any sets in those colors! Customization can make your toolkit not only functional but also a fun reflection of your personal style.
How much does it cost to repair an Apple Watch Series 8 44mm? The back part broke.
Anyone else think the ultra is ugly? The other watches look better to me. Too bad they don’t have the same functionality.
Yeah it’s embarrassingly Ahh
and it’s *plummeting* in value 😭
Wow! Great job!!! 👏👏👏
Wow, damn good video! ... Also taking the time to answer questions in-depth in the comments is pretty outstanding of you! Thumbs up! Subscribed
Excellent thank you! 🙌
How critical is the temperature setting when using a heat gun to loosen the adhesive, and what happens if the temperature is too high?
The temperature setting when using a heat gun to loosen the adhesive on the Apple Watch Ultra is extremely critical. The recommended temperature is 170 degrees Celsius (338°F degree Fahrenheit), which is safe for the screen and ensures the adhesive softens without damaging the device. If the temperature is too high, you risk several potential issues, such as pixel burnout, permanently damaging the display, and risk to the battery, leading to malfunctions or battery swelling.
To avoid these risks, always use the recommended temperature setting and apply heat evenly and gradually. If you find the adhesive isn’t loosening, reapply the heat rather than increasing the temperature. For example, a hair dryer is unlikely to cause damage to the Apple Watch Ultra and its internal components because the maximum heat is 100 degrees Celsius (212 degrees Fahrenheit).
@@howfixit So I don't have to worry about overheating when using a regular hair dryer?
Absolutely, but... on the one hand, you have a limit on maximum heating, which guarantees that the display will not be damaged, but on the other hand, removing the screen on the Apple Watch Ultra is much more difficult than on the regular Apple Watch series, and insufficient heating of the display can complicate opening process the watch case.
What other glue would you recommend for restoring the waterproof of the Apple Watch Ultra?
There are lots of various adhesive models for screen like T-7000, B-7000, E-6000, B-7000, T-8000, E-8000
@@howfixit What is the difference between all these glues?
These glues, such as B-7000, T-7000, E-6000, T-8000, and E-8000, are all types of industrial adhesives commonly used for bonding a variety of materials like metal, plastic, glass, and fabric.
Color: B-7000 is clear, T-7000 and T-8000 are black, E-6000 and E-8000 are clear (with black and white variants available).
Viscosity: T-8000 generally has higher viscosity than T-7000.
Strength: E-8000 generally has stronger bonding capabilities compared to E-6000.
Applications: All are used for bonding various materials, but choice depends on specific needs like color, strength, and flexibility requirements.
Each of these adhesives is formulated to cater to slightly different use cases, so choosing the right one depends on the specific material, application, and conditions you'll be working with.
@@howfixit Could you please describe what kind of glue is applicable and for what type works?
Here's a breakdown of the differences between them:
*1. B-7000:*
Properties: B-7000 is a clear, multi-purpose adhesive with a medium viscosity. It is flexible, waterproof, and often used for bonding materials like glass, metal, plastic, and fabric.
Applications: Commonly used for electronics repairs, such as bonding screens on smartphones, jewelry making, and other DIY crafts.
Curing Time: It typically takes 3-6 minutes to set, with a full cure in 24-48 hours.
*2. T-7000:*
Properties: T-7000 is similar to B-7000 but usually comes in black color, making it ideal for applications where the adhesive might be visible and a black color is preferable.
Applications: It's often used in electronics repair, particularly for bonding phone screens, where a black adhesive is desired for aesthetic reasons.
Curing Time: Sets in 3-6 minutes, with a full cure in 24-48 hours.
*3. T-8000:*
Properties: T-8000 is another strong adhesive with similar characteristics to T-7000 but typically has a higher viscosity and stronger bonding capabilities. It also often comes in black.
Applications: Used in similar situations as T-7000 but might be preferred when a stronger bond is required.
Curing Time: Sets in 3-6 minutes, with full cure in 24-48 hours.
*4. E-6000:*
Properties: E-6000 is a highly durable, industrial-strength adhesive. It is known for its strong bond, flexibility, and resistance to water and chemicals. It comes in clear but also has variants in black and white.
Applications: Widely used in jewelry making, craft projects, and for bonding materials like wood, metal, glass, ceramics, and fabric.
Curing Time: Takes around 10 minutes to set, with a full cure in 24-72 hours.
*5. E-8000:*
Properties: E-8000 is a variant of the E-6000, typically offering higher bonding strength and flexibility. It may also offer better resistance to temperature changes and environmental conditions.
Applications: Used in applications where stronger bonds are needed, such as in industrial or heavy-duty repair work.
Curing Time: Similar to E-6000, sets in about 10 minutes, with full cure in 24-72 hours.
Is the disassembly process for the Apple Watch Ultra 2 any different from the Series 1?
There is no difference, the disassembly process is the same for Apple Watch Ultra 2
@@howfixit what is the technical difference between Ultra 1 and Ultra 2?
The main difference is that the Ultra 2 has a newer chip compared to the Ultra 1. And the Ultra 2 has a 3,000-nit screen, which is brighter than the Ultra 1 - 2,000-nit display. However, it is worth noting these differences did not affect the modular components of the device; the motherboard and screen still have similar shapes and sizes.
@@howfixit so can i install apple watch ultra 2 motherboard in ultra 1?
I assume you can install an Apple Watch Ultra 2 motherboard in an Ultra 1 body, but there is a high probability that some modules will not work correctly or not work at all. Trying to experiment with installing an Ultra 2 mainboard in an Ultra 1, I recommend also using an Apple Watch Ultra 2 display for the Ultra 1, because it is unlikely an Ultra 1 display will work with an Apple Watch Ultra 2 mainboard.
What are the key signs that indicate the need to replace the digital crown on the Apple Watch Ultra?
There are several key signs that indicate it might need to be replaced, such as unresponsiveness, or if the digital crown requires excessive force to turn or press, this could indicate internal wear or damage, necessitating replacement
@@howfixit I'm a little worried because the digital crown on my Apple Watch Ultra is a little tight but it works. I don't know how it could work any other way because I bought this watch on eBay
May be you have sticky or jammed movement: If the crown feels sticky, jammed, or doesn’t rotate smoothly, it could be due to dirt or debris buildup. Use isopropyl alcohol to wipe the digital crown. If cleaning doesn’t resolve the issue, the mechanism might be damaged.
And here are a couple more reasons:
- Inconsistent Feedback: If you notice that the crown isn’t providing the usual haptic feedback or the clicks feel less pronounced, it could be a sign of mechanical failure.
- Water Damage: If the Apple Watch Ultra has been exposed to water and the crown starts malfunctioning, water damage may have affected the internal components, requiring replacement.
- Software Interaction Issues: If the digital crown doesn’t scroll or activate functions in apps properly, despite no visible damage, it could be a hardware issue that necessitates a replacement.
- Visible Damage: Any visible cracks, dents, or signs of physical damage to the digital crown indicate it may not function properly and should be replaced.
@@howfixit there is no any visible damage to the Digital Crown
If cleaning or software resets don’t fix the problem, replacing the digital crown may restore full functionality to your Apple Watch Ultra
Nice work I'm impressed with your channel think a will get some fantastic ideas for my channel here keep up the great work and wish you all the best
How can you tell if the wireless charging coil or sensors are malfunctioning before beginning the disassembly process?
Before disassembling your Apple Watch Ultra, you can check if the wireless charging coil or sensors are malfunctioning by performing a few simple tests:
1. Charging Issues:
- Intermittent or No Charging: If your Apple Watch isn’t charging consistently or not charging at all on a known working charger, the wireless charging coil could be faulty.
- Overheating During Charging: If the watch heats up excessively while on the charger, it may indicate an issue with the charging coil.
2. Sensor Malfunctions:
- Inaccurate Health Data: If the heart rate monitor, blood oxygen sensor, or other health tracking features provide inconsistent or incorrect readings, the sensors might be malfunctioning.
- Error Messages: If you receive error messages related to sensor functions in your watch’s health apps, it could indicate a problem with those sensors.
3. Test with Another Device:
- Use a Different Charger: Test the Apple Watch on another wireless charger. If it charges correctly, the issue might be with the original charger, not the watch. If it doesn’t charge on any charger, the coil is likely the problem.
- Check with a Different Watch: If possible, use another Apple Watch to test on the same charger. If the other watch charges fine, the issue is likely with your original watch's charging coil.
If these tests reveal issues, it’s likely that the wireless charging coil or sensors need to be inspected or replaced. If the problems persist despite external checks, it’s a good idea to proceed with disassembly to diagnose and address the internal components.
@@howfixit where are they located
Great how-to, as always! Many thanks.
I wonder, do you have other color options for the toolset? I’m particularly interested in pink or purple. Additionally, I’d love to see special rainbow 🌈 color sets. Blue is cool, but I personally would like to order in a different color.
Thank you for the kind words! I'm glad you found the guide helpful. While the standard toolsets typically come in colors like blue, there are definitely options out there in pink, purple, and even rainbow 🌈 colors! These specialized colors might not be as commonly available, but you can often find them through HowFixit Club that offer customization options. If you're interested, I can keep an eye out and let you know if I come across any sets in those colors! Customization can make your toolkit not only functional but also a fun reflection of your personal style.
❤ wow I’m impressed!
Let me please know when rainbow sets will be available!
👍interesting vid
Actually digital crown key assembled method had changed . Ultra1 is just used screw assemble key & main body. But Ultra 2 is not used screw assembled
🔥
Impressive work! You make it look so easy to disassemble and reassemble the Apple Watch Ultra