How to Use a Heat Gun for Phone Repair - Guides & Reviews

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If you are still learning the art of using a heat gun for phone repair, then questions such as the right temperature to use after the appropriate tool to buy always pop up.

Did you just watch a video on how to use a heat gun for phone repair?

It means you still have minimal experience on how to go about it. At some point, it gets as rhetorical as asking if you can deploy a blow dryer for the same tasks, but this information is here to answer all the questions you are asking about heat guns and phone repairs.

Importance of Cell Phone Repair Tools Heat Gun

Today, phone manufacturers have switched from using screws when attaching some of the internal components to using adhesive. 

They are designed in such a way that the force of connecting is powerful, and the degree of stickiness varies from one manufacturer to the other. The same applies to different components on the phone.

On the other hand, despite the varying level of adhesive, the heat needed does not vary by a big value when dealing with different phone models.

Safety First

When using a heat gun and soldering iron, it is now clear that you will be within some very high temperatures.

Therefore, cover your eyes to avoid burning them or exposing them to fumes such as in the punctured battery case. Also, make sure your skin is protected from accidental burns.

Heat gun safety

One more thing, we earlier talked about disposing of punctured batteries and other damaged phone components. It is essential that you follow the right disposal procedure to prevent potential environmental hazards.

What about the Temperature?

Heat Gun Temperature

Whether you are using a heat gun for iphone repair or cheap Android phone, most of the components need a lower temperature than the value you are guessing right now.

When the temperature on the heat gun is about 100F, the adhesive force on any phone is now malleable. Also, at such a temperature, your phone and the rest of the components are safe.

The reason we say this is because your phone faces many heat variations and some of them include what it experience on a hot summer day.

The other question is about how you know that you are using the right temperature on your device.

If you look at the recommendations below, they all have LED displays to show you how the heat gun is performing. Other repairers will tell you that it is not essential for most of the parts.

Heat Gun Using Process to Repair a Phone

Now, do you need to do some conventional heating such as reducing adhesive under a flex cable, lens, battery or an SD reader? Here are a few steps and tips to do it.

  • After opening up the phone, hold it using one hand.
  • Switch on the rework station you are possessing and set the minimum temperature needed.
  • Point your heat gun in the desired area in a way that your hand and the phone are getting the same heat levels.
  • As you slowly heat the phone, make sure that you stick to 8-10 inches away from the phone’s position.
  • The gun is pretty hot so, by the time you start to feel like your hand is aching, the phone will have the adequate temperature for you to ply on the adhesive and start working on it.
  • If you want to know whether you have damaged the phone or not, see if you burned your hand. If you did, then most probably, the phone is not in good condition.
  • After heating the first round, let the surface to cool and then repeat the process until the part you are working on comes out.

More Tips

Sometimes, you will encounter a component that is vulnerable to shifting during use, and you need to prevent the movement from happening.

Take the vibrating motor in your phone as an example. It has an uneven weight on it, and as it spins, the weight tends to wobble, hence a vibrating effect.

Such vibration makes the screws to unwind. To prevent this case, manufacturers have shifted to using an adhesive which is now the best way to secure the motor.

Other components such as an inbuilt battery need much securing as you work on them. The adhesive varies between manufacturers, and some of them will use a lot of it when securing the battery in the mid-frame.

The iPhone 5C has such an aggressive adhesive such that it is easy to damage the phone during the removal process.

Since you are removing a battery, it makes sense that you are doing so to install another one. Therefore, make sure not to puncture it since using the heat gun on it later will give room for fumes.

If you note that you are smelling a ‘cheap perfume somewhere,’ dispose of the battery in a zip lock bag and take it to a recycling center. If you throw it in the trash, you risk taking harmful chemicals to the soil and water in the ground below.

Heat Gun Recommendation for Phone Repair

1. X-Tronic Model #3020-XTS-ST

The X-Tronic model does not include a hot air gun, but it comes with an ergonomic soldering iron that delivers 75 watts of anti-static soldering power.

Some of the useful features to check on this station include an LED temperature display that is fully adjustable.

If you are not working, there is a 10-minute sleep timer and an auto cool down specification to take care of the heat not to mention the Celsius/Fahrenheit switch.

There is a side unit that includes a roll holder on one side while the other has a soldering tip cleaner made of brass sponge and a heat-resistant soldering iron holder coated with chrome.

Also featured is the PID technology program which has 20-millisecond cycles to regulate the temperature delivered at the tip of the soldering iron. That way, the temperature is kept constant as you work through.

If you decide to buy this, it comes with a 30-day money back guarantee and a three-year warranty for any repair or fixing issues.

2. Tek Motion 898D 2 in 1 Hot Air Rework Station

The Tek Motion also features a 2-in-1 mode in that you get a heat gun and a soldering iron in separate units. No tampering gives you security while at work.

Both units have their LED screens that show you the set temperatures. The rotary knob on the lower part of one of the displays allows you to dial the needed heat level for your phone/computer repair work.

This station is made to work on a variety of soldering and desoldering tasks from SOIC to BGA. Since you can control the temperature, the sensitive parts on phones or computer motherboards will be secure with no traces left behind.

You don’t need much time to heat, and the built-in fuse prevents electrical danger or interruptions interfering with your work.

Other accessories include three nozzle sponges, eight tips, a wrench, an extractor, and a stand.

3. F2C 2in1 862d+ SMD Soldering Iron Hot Air Rework Station

Here, you get a hot air gun and a soldering iron unit separated for the individual tasks. They will all use the power unit, but they all have their parts and cabling. Your thawing, plastic welding or warming tasks are controlled by a Samsung chip that helps in creating a lead-free working environment.

You can use the dials to control the temperature settings, and the LED display allows you to see the values.

That way, soldering and desoldering can vary depending on what you are working on. Some of the recommended surface mount components include CHIP, PLCC, SOIC, QFP, BGA, and SMD.

The unit features a microcomputer processor PID program control technology that makes sure the heat gun or soldering iron get warm in less time and still control the temperature delivered.

Whether you are doing adhesive removal or heat shrinking, this rework station will get your work done.

4. X-Tronic MODEL 5040-XR3 Hot Air Rework Soldering Iron Station

This rework station has the best heat gun for phone repair, and the improvements include a soldering gun, all in separate units. 

In the unit is a PID programmable temperature control technology that helps you dial the right heat levels for your repairs.

It consumes 1270 watts of power which are divided into 70 watts for the soldering iron, 700 watts for preheating station and 500 watts for the hot air gun. After using the soldering iron, place it on the holder that includes a wet sponge for quicker cooling.

Both gun and soldering iron work within specified temperature ranges so, you don’t need to worry about that for most of your repair tasks. Included accessories involve nine soldering tips, all made of high-quality copper, coated with a nickel-chrome alloy that hardens the tips.

Apart from the included IC popper, pinpoint tweezers, and a Goot wick, something else you will enjoy from this workstation is the 5x magnifying lamp.

5. CO-Z 2 in 1 SMD Soldering Rework Station

The last recommendation is a compact Co-Z SMD soldering rework station that is small enough to save you much workspace and easy movement. It comes with both the hot air gun and the soldering iron in separate units.

You can use them independently or together with no interruptions whatsoever. 

Each side has its LED display to help you keep track of the temperature as you continue to solder or desolder.

After powering it up, it delivers 700 watts of power which warms up the soldering iron to 392F in seven seconds while the hot air gun takes five seconds to reach 896F. That is minimal time to wait before focussing on the phone repair at hand.

More accessories include eight tips, an iron holder, three nozzles and air gun holder. Overall, it is a complete rework station that will not delay the chip or capacitor you are trying to solder. Since you are controlling the temperature, then your phone repair tasks are well secured from heat damage.

Conclusion

Now, are you still learning how to use a heat gun for phone repair or are you looking for the next rework station for your projects? We hope that you have gotten the right insight on what you are looking plus some of the recommendations to look for in the market. 

Regardless of whether it’s DIY or professional use, make sure the heat gun or rework station you get serves you for a long time before repairing or upgrading.

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Abraham
 

This is Abraham. Professional power tools mechanic with years of experience. Writing is my hobby. So I decide to share my experience with people by writing about all types of power tools review and buyers guide that I'm using.

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