How to Fix Blue Light on Juul

The blue light on Juul is a common issue that many people face. Luckily, there are several ways to fix it. In this article, we will discuss the different methods of how to fix blue light on juul and how to use them. We hope that this information will help you resolve the blue light issue on your Juul device.

How to Fix Blue Light on Juul

There are several ways to fix the blue light on a Juul. We will discuss how to improve blue light with an app, then look at how to fix it with a program that comes with your computer. Finally, we will go through some other quick fixes for this problem.


The blue light on a Juul device can indicate a few issues, such as improper pod seating, low battery, or an internal malfunction. To address the blue light issue, start by checking the pod and battery levels. Remove the pod, clean the contacts on both the pod and the device with a cotton swab dipped in rubbing alcohol, and reinsert the pod, ensuring it’s properly seated. Additionally, try charging the Juul device to ensure the battery is not depleted.

If cleaning the pod contacts and charging the Juul do not resolve the blue light issue, the problem may be an internal malfunction. In this case, consider contacting Juul’s customer support for assistance or warranty claims. It is essential to use only authentic Juul pods and chargers to minimize the risk of malfunction and prolong the device’s lifespan.

A Detailed Guide on How to Fix Blue Light on Juul

Method 1: Electrical Tape

First, you need to take apart your Juul device. Once done, remove all the electrical tape from both sides of the metal plate to reveal its silver color. Next, check for any cracks or nicks in your Juul device and fix it if broken.

Take Apart Your Juul Device

To attach the battery, first stick a piece of double-sided sticky tape on one side only, making sure it is aligned with the edge of the battery and straight. Then, apply a thin layer of glue, being careful not to use too much or the edges will break off when you bend them up. To avoid bubbles, push down on the tape firmly before removing the protective paper backing. Repeat this process for the other side.

You should now have two lines of double-sided sticky tape on your battery that are touchable to the metal plate. Doing this will create a strong connection between them and prevent any physical problems with your device in the future.

Method 2: Using Sugru

Another way you can fix this problem is by using Sugru moldable glue. First, take apart your Juul device and remove any parts or pieces that may be broken (i.e., Battery). After this, mix equal amounts of black and white Sugru until it turns gray (I can’t see the color anymore). Ensure there aren’t any lumps left because these can cause problems forming the Sugru.

To remove the electrical tape from your battery, first place the battery in a bowl of water for 20 seconds. This will help to loosen the tape. Then, remove the battery from the water and carefully peel off the tape. Be careful not to damage the battery or remove any stickers or pieces that may be stuck to it.

After this, take out the metal plate (metal side facing up) with tweezers or gloves (if they are available). By doing this, you will prevent getting electrocuted by touching the wrong thing. But make sure not to touch anything metal without protection because you can still get hurt even if you aren’t directly touching it with your bare skin .

Keep Battery Safe

In this activity, you will be using electrical tape and Sugru to fix a metal plate. First, stick the electrical tape on one side of the metal plate. Then, put the Sugru mixture on top of the sticky part. Let them sit for 30 minutes so that they can dry and harden. Once done, put your battery back together and check if your device works by clicking five times.

Method 3: Replacing the Metal Plate

You can always replace the metal plate as a last resort if you don’t have the necessary tools or supplies. First, take your Juul apart and remove its battery. After this, check for any broken pieces that may cause it to short circuit. If there are no damaged parts from what you can see, then you can move on to step 3.

Now, take a small screwdriver and start removing the two screws on your device’s metal plate (one on each side). There should be four screws in total, but they should quickly come off after removing these two. Now that successfully removed, set aside your old metal plate to avoid losing anything significant (i.e., screws, pieces).

After this, place your new metal plate on your battery and start putting back in the four screws you just took off. Once done with that, click five times and try again if it doesn’t turn on right away. If it still doesn’t work, recheck all the related areas and see if they are attached correctly.

If so, try cutting back your old metal plate and then see if that works again. If that doesn’t work, you may have to replace the whole battery and try again. This is a crucial method in how to fix blue light on juul.

Method 4: Fix Blue Light on Juul without Replacing the Metal Plate

You can also use a small paper clip to fix this problem. First, take apart your Juul device and remove the battery. Now, take out any attached pieces to avoid problems later. After this, open up your paper clip, so it’s flat (if possible). You can either try doing this with your hands or with tools but make sure not to bend them too much because they could break off.

Once done, find an area where you can stick it into the metal plate of the battery. Using something thin is because you don’t want to risk breaking anything or causing damage while opening it .

Fix the Blue Light

After this, try clicking five times and check if your device is working again. If not, you may need to take off the paper clip and try again with another section. This may not be easy, but it’s necessary to make sure that it works properly when you are done. After successfully getting your blue light back on, carefully put back all the pieces of your Juul together before using it again. These steps will help in how to fix blue light on juul.

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Different Flashing Scenarios and Troubleshooting the Juul Blinking

  1. When the Juul light flashes green 5 times, this means that your device has experienced an interruption in power due to short-circuiting, a dead battery, or a system issue. The best way to troubleshoot this issue is to check the connection between your battery and the device first and then replace the battery if needed.
  2. If the Juul light flashes red 8 times, it means that your device has overheated. To fix this issue, you can disconnect your Juul from charging, let it cool down for a few minutes and reconnect it again after some time.
  3. If the Juul light blinks orange twice, this indicates that there is a firmware error with your device, and it must be reset in order to resume normal operation. To do so, remove all of your cartridges from the device and hold down both buttons simultaneously for 10 seconds until all lights on the unit turn off completely before releasing them again.
  4. If the Juul light flashes white 7 times, it means that your device has experienced an authentication error due to incorrect credentials being used when trying to connect with another Juul product via Bluetooth or Wi-Fi. To resolve this issue, make sure you use the correct pairing code or password when connecting with other devices.
  5. Lastly, if the Juul light blinks yellow 3 times slowly followed by 1 time quickly, it indicates low power mode is enabled on your device, and you should connect it to an external charger as soon as possible in order to keep using it without any issues.


Several precautions must be taken when fixing the Blue Light on the Juul device.

  • Do not disassembly to your device until you have unplugged it from its charging source. You also need to make sure that you remove the pods before attempting any repairs or removal of parts such as the mouthpiece and top cap (device cover). 
  • Avoid dropping your device, as this could damage the motherboard and, again, prevent you from being able to vape while repairing or adjusting anything with your e-cigarette. If something has happened and you cannot vape because there is no response from your device even though it appears to be charged (the LED light will turn green), try cleaning the contact points by gently cleaning them with a cotton swab dipped in alcohol.
  • Use extreme caution when working on your device, so you do not accidentally cut any of the wires or cause any short circuits. If this does happen, avoid touching either side of the circuit board, as it will be electrified and could shock you.
  • Keep loose batteries, parts, and tools away from children (and pets) at all times. If you accidentally swallow a battery or other small part, seek medical attention immediately.

What Is the Best Way to Fix Blue Light on a Juul?

The Juul, a vaping device that produces an experience similar to smoking cigarettes, has gained popularity among teens due to its ease of use and discrete size. Unlike regular e-cigarettes, Juul uses pods filled with flavored nicotine salts rather than traditional freebase nicotine. This allows for a more substantial hit while still feeling like actual smoke in the mouth.

However, one of the most common complaints about this product is that it causes issues such as showing blue lights when no pod is inserted into the device or having trouble charging when plugged into a computer via USB. We’ve compiled some methods that can resolve these problems or at least point you in the right direction toward a solution:

If your Juul isn’t charging, there’s a good chance that it’s simply a software issue. To resolve this, you can hard restart the device by removing the pod from the base and holding down the button for five seconds. Then, wait for one second before reinserting the pod when you release it. This will ensure that your device is fully restarted and should solve any problems with blue lights or not being able to get power properly.

Enjoy Your New Juul

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Frequently Asked Questions

How do I fix unresponsive JUUL?

If you’re experiencing unresponsiveness with your JUUL, there are a few things you can try. First, try restarting your device. If that doesn’t work, try connecting your JUUL to the computer and running a diagnostic test. Finally, if all else fails, you can take it to a repair shop or have it replaced.

Why is my JUUL led not working?

It’s possible that the battery on your JUUL led may be low or discharged. To check the battery status, open the JUUL by pressing down on the button and slide it out of the device. If the battery appears to be low or discharged, replace it with a new one. If the battery still does not seem to be working properly, please consult with a JUUL representative for further assistance.

How long does a Juul last?

It is difficult to estimate the lifespan of a Juul because the device is designed to be used with nicotine, which can be addictive and lead to dependence. It is generally recommended that people stop using a Juul once they have reached their goal of quitting smoking, which is typically around six months after first using the device. After that point, the risk of relapse increases significantly and it may be more difficult to quit again. If you are still using a Juul after six months, it may be best to seek help from a substance abuse specialist or quitters’ support group to help you quit for good.

Is there a JUUL app?

Yes, there is a JUUL app. The JUUL app provides access to the JUUL device and the JUUL cloud, allowing users to browse and download content, view product information, and more.


We hope you have some idea how to fix blue light on juul. Juul is a popular e-cigarette. It has many benefits, but it also has some drawbacks that can be fixed with simple household items and steps you take to avoid these problems in the future.

What are those? Read on and find out! (insert blog post main points here) -A solution for fixing blue light: one way of solving this problem is by taking off your Juul’s cap or case at night before going to bed. This will protect your eyes from exposure to harmful UV rays emitted by the device. At the same time, you sleep and prevent any accidental spills due to gravity pulling liquid down into the mouthpiece opening.

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Dave Parker

Hi there, my name is Dave. I am 32 years old guy and had a fascination with lighting ever since I knew about LED lighting and strip lights. I have completed my bachelor's degree in electrical engineering and can understand the often complex topics in the field of LED technology. Lightow is where I share my findings, opinions, and recommendations. I hope this tips will enlighten you to the wonderful world of lighting!

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