How Long Does a Factory Reset Take – (And Why)?

How Long Does a Factory Reset Take – (And Why)?

Exact Answer: 10-15 minutes

A factory reset is an electronic software process that entails restoring the original system state by completely erasing all things stored inside. Doing this restores the machine to its original manufacturing settings. In this article, we will take you through how long it takes a factory reset takes.

How Long Does a Factory Reset Take

How long does a factory reset take?

Type of iPhoneTime Taken to Factory Reset
iPhone15 minutes
Android10 minutes

A factory reset takes approximately 10 minutes to complete. However, you should put some measures into consideration before starting the whole procedure. This means doing so ensures you avoid loss of personal data once the factory reset is conducted.

Here are some things that affect your need to do as they affect how long the factory reset takes;

Remove your SD card from your device – Factory reset can temper with your footages in your memory card or hard disk since it entails erasing of all the data in them.

sim card, card, memory

So you should remove your hard disk and memory card in the machines before formatting them. This will determine how long it will take you to restore your device.

The battery of your machine should be above 75% – This is a very vital factor that you need to consider when it comes to factory reset. If you do not charge your device correctly, there is a high possibility of it going off during the process of factory reset.

Therefore, it merely means you will again have to redo the whole process after your machine is well charged. This will, therefore, take you more time than you can imagine, probably it would take you long enough to complete the entire process.

Backup your files – Whenever you conduct a factory reset, it is recommended you back up your files to prevent loss of data.

This means you will delete all your footages from the device, and it will just be like you have acquired a new one from the shop.

So to avoid all these risks, it better to back up your files to prevent losing important ones.

Why it takes that long?

The duration factory resets take a specific duration due to several factors, these are;

Availability of power – Power plays a vital role in ensuring that the factory reset takes place.

Just as I told you before, you should make sure your device is well charged to achieve the whole process. This will determine why it will take a long or short duration for the process to complete.

Professionalism – It is significant to have skills and knowledge about factory reset, not everyone is qualified to conduct it.

Therefore, you should be more selective and careful about whoever might be doing the procedures on your machines.

Furthermore, this will also help you avoid damages on your machines, and this explains more why it might take that long to reset you’re your machine.

Availability of hard disk and memory cards – Availability of resources determines why it will take a certain period to accomplish the process. Mostly in offices, you might wait longer for the company to acquire backup resources to start the process. Therefore, this is also vital in the entire process.


The information above has well clarified how and why factory reset takes that long. It is thus upon you to internalize this information to acquire the best results.

Mockup with Woman Holding Phone


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27 thoughts on “How Long Does a Factory Reset Take – (And Why)?”

  1. This is a very detailed explanation of the factors influencing the time taken for a factory reset. Thanks for shedding light on this topic.

    1. Agreed, this article provides valuable insights into the process of factory reset and the time it takes.

  2. I wish I had known all these factors before attempting a factory reset. It would have saved me a lot of time. Thanks for sharing.

    1. Yes, this article highlights the importance of considering various factors before starting a factory reset.

    2. This information is extremely useful, especially for those who are not familiar with the process of a factory reset.

  3. I appreciate the author’s detailed explanation of the time it takes for a factory reset and the various factors that influence this duration. Well done!

    1. Absolutely, the information provided in this article is very informative. It’s a valuable resource for anyone interested in factory resets.

  4. I found the section on availability of power and resources particularly interesting. It makes sense why these factors affect the duration of a factory reset.

    1. The explanation of how different factors influence the time taken for a factory reset is very insightful.

    2. Avatar of Matthews Jonathan
      Matthews Jonathan

      Absolutely, understanding these factors can help in managing expectations when conducting a factory reset.

  5. I found the section on backing up files before a factory reset to be particularly helpful. This article provides important insights on this topic.

    1. Yes, understanding the importance of backing up files is crucial and this article effectively communicates that. Great work!

  6. The article provides a comprehensive overview of the duration of a factory reset, taking into account various considerations. Very well done!

    1. I agree, it’s great to have all this information in one place. It’s a helpful guide for anyone looking to perform a factory reset.

    2. This article has effectively addressed common questions about factory resets and the time it takes. Good job!

  7. Thanks for the clear explanation of why a factory reset takes longer than expected. I appreciate the details and insights provided.

  8. The information provided in this article gives a clear understanding of why factory resets can take longer than expected. Thank you for sharing your expertise.

    1. This well-researched article effectively addresses the complexities of factory reset durations. It’s a great resource.

    2. Indeed, the article offers valuable insights that can help individuals make informed decisions about factory resets.

  9. The information provided here is not just informative, but also well-presented. It’s a great read for anyone looking to understand factory reset durations.

    1. Absolutely, the article is very well-written and offers valuable insights. It provides a clear understanding of factory reset durations.

  10. The detailed explanation of why factory resets take a specific duration was very enlightening. Thank you for sharing this information.

    1. I found this article to be quite insightful, especially regarding the impacts of power and resources on factory reset durations.

    2. This article effectively addresses common misconceptions about the time taken for a factory reset. It’s commendable.

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