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How to factory reset the HTC One M8 for better performance

How to factory reset the HTC One M8 for better performance

The HTC One M8 is a fantastic phone, but like any Android device the combination of app installs and uninstalls and everyday use means that from time to time it can misbehave. If your HTC One M8 feels slow, is prone to freezing or infuriates you with constant crashing, it’s probably time to go nuclear and carry out a factory reset (sometimes called a hard reset or a master reset). Here’s how to factory reset the HTC One M8 for better performance.

htc one m8 teaser
We love the HTC One M8, even when it misbehaves. / © ANDROIDPIT

What to do before you factory reset the HTC One M8

Backup, backup, backup: if it’s important to you, make sure you’ve got a backup copy somewhere safe before you reset your HTC. Also make sure you’ve got a note of any crucial app passwords, because post-reset you’ll need to set them up again. Also, make sure you’ve synced with your Google account so that all the online data Google has for your tablet is up to date. That’ll make restoring your HTC One M8 much simpler.

It’s also worth trying a few other things first. If you’re finding that all of your problems appear to happen with the same app, there’s a good chance that something has gone wrong with it rather than with your entire Android device - so try uninstalling, rebooting and reinstalling it to see if that fixes the problem. Clearing the app and system caches can solve odd behavior too, and of course it’s important to ensure that the version of Android on your HTC is the most recent version available. No operating system ships without a few bugs, and Google generally kills the worst ones with successive releases.

AndroidPIT HTC One Factory Reset 1
The fastest way to reset your phone is to do it from Settings. / © ANDROIDPIT

What a factory reset actually does to your HTC One M8

Carrying out a factory reset will essentially restore your HTC to factory-fresh condition - and like a brand new one from the factory, that means it won’t have any of your stuff on it. Factory resetting will remove all of the data on your phone including apps you’ve installed, user accounts you’ve created, files you’ve stored and any customization you’ve carried out. The only thing it doesn’t get rid of is system updates, so for example if you’ve installed a few Android OS updates they’ll still be there after the reset is complete.

When you should factory reset your HTC One M8

The main reason for factory resetting your device is to stop it from misbehaving. The reset is effectively a spring clean of your device, sweeping away the dust from various apps, removing temporary files and generally ensuring your device is all clean and sparkly. It’s also a good idea to factory reset your HTC if you’re selling it or giving it to somebody else.

AndroidPIT HTC One Factory Reset 2
Resetting removes your data, but that doesn't mean it can't be recovered. / © ANDROIDPIT

An important warning for secret agents, superheroes and international men and women of mystery

A factory reset deletes your data, but it doesn’t make it impossible to recover that data. It’s possible to recover data after a phone has been reset, and while that’s beyond the knowledge of (and of no interest to) the typical smartphone owner, if you’ve been using your phone for top-secret stuff you want to get rid of forever you should fire your HTC into the center of the sun, or at least invest in secure wiping software.

AndroidPIT HTC One Factory Reset HBoot
You can also reset your HTC using the hardware buttons. / © ANDROIDPIT

How to factory reset the HTC One M8 from the Settings menu

There are two ways to reset your HTC: you can do it from Settings, or you can do it using the hardware buttons. The first method is slightly faster, so here’s how to do it:

  • Go to Settings
  • Tap Backup and Reset
  • Tap Reset Phone
  • If you want to zap the contents of your SD card too, check Erase SD Card.
  • Tap OK

And that’s it. As with any serious system things, always ensure you’ve taken a backup and that your device is charged and/or connected to the charger before doing any of this.

AndroidPIT HTC One Hard Reset
Resetting makes use of the volume and power buttons.  / © ANDROIDPIT

How to factory reset the HTC One M8 using the hardware buttons

If your HTC One isn’t booting, you can’t access the settings or you just really like buttons, you can factory reset your HTC using the following steps:

  • Press and hold the Volume Down button and then press and hold the Power button.
  • Wait for the screen with three Android images to appear. Release the buttons.
  • Using the Volume Down key to navigate, select Factory Reset. Use the Power button to confirm your selection.

Have you found resetting your HTC One M8 cures all known ills, or have you still got a stubborn problem? Share your experiences in the comments!

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  • This particular M8 seems to constantly need to do "Optimising App X of 167" which takes forever, and doesn't always guarantee it'll work afterwards. It used to be a great phone, but after a battery change, it seems to have gone haywire!

  • To much porn kills the phone Pablo viruses take over

  • Gifting my m8 to one of the mates but can't factory reset, doing what you said but no option to factory reset 4 options download somert and reboot plus couple other things, do I need to go to ee to open it up and if so how much

  • I have had HTC phones for a lot of years, but I'm leaving and going to LG V30+. The battery and the message that keeps coming up is infuriating.

  • I can't factory reset my phone. Every time I click the settings button on the phone an error report comes up saying "com.android.settings has stopped unexpectedly. Would you like to send an error report to HTC? This will help us improve our products" It does not matter if I send an error report or not, I still can not get into my settings. I have tried searching manually on the phone for factory rest and the send pop up error report comes up. I have tried to manually use the volume and off buttons to factory reset the phone and the same pop up error report comes up. Can someone help me I really do not know what to do or why this has happened.

  • Few days ago my HTC M8 would not connect to house wifi. After some google research and trial and error with no results i did a factory reset on the phone. That messed up the things even more since now i keep getting 'Unfortunately Google Play Services has stopped'. So i cannot log into my google account,therefore no more apps of any kind.I took it today to a repair shop and they told me is a jailbroken phone and there is nothing they can do about it. What should i do? Thank you for your time.

  • My HTC M8, keep notify an error with contact, and i can't make calls, only by downloading an extra app. I think that a system update brake my phone, i make a hard reset, and now is worst, the message appear all the time, and i can't use the phone for anythin!!! please help me!!!

  • What do I do if that don't help it just freezes agin

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