What is the latest Android version for HTC One M8?

Android 6.0 “Marshmallow
HTC One (M8)

Mass 160 g (5.6 oz)
Operating system Original: Android 4.4.2 “KitKat” Current: Android 6.0 “Marshmallow”
System on chip Qualcomm Snapdragon 801
CPU 2.26 GHz quad-core (MSM8974ABv3) 2.45 GHz quad-core (MSM8974ACv3)
GPU Adreno 330 550/578 MHz

How can I update my HTC One?

It is recommended to back up your phone before you start this guide.

  1. Select Apps.
  2. Select Settings.
  3. Scroll to and select About.
  4. Select Software updates.
  5. Wait for the search to finish.
  6. If your phone is up to date, select OK.
  7. If your phone is not up to date, you will see the following screen.
  8. Wait for the download to finish.

How to upgrade HTC One M8 to Windows 10?

This is an Android 10 based AOSP Custom ROM file and supported for HTC One M8 only.

  • You will require to unlock the device bootloader at first.
  • Download the required TWRP file,AOSP ROM file,and Android 10 GApps file from below.
  • Keep your device battery charged up to 60% at least for a smoother process.

    • How do I factory reset my HTC One M8?

    Be sure that your phone has at least %50 battery.

  • Switch off your device and wait a few seconds.
  • Press and hold Volume Down+Power buttons at the same time until recovery mode screen appears.
  • When the HTC logo appears leave the Power button and wait a few seconds.
  • Leave all the keys when Recovery Mode screen appears.

    • How to boot into HTC One M8 recovery mode?

    First thing that you need to do is to go to Settings,then Battery and uncheck the option that says FASTBOOT.

  • Power off the smartphone now.
  • Wait ten seconds until the HTC One M8 is powered off completely.
  • Now,press and hold Volume Down button,press Power to switch on the phone but don’t release the Volume Down key.

    • How to fix common HTC One M8 problems and errors?

    Make sure that the firmware in all devices is up to date.

  • Delete the previous pairings between the HTC One M8 and the other device. Go to Settings > Bluetooth to do so.
  • For issues related to sending messages,make sure Message access is on by going to Settings > Bluetooth > Advanced.
  • Avoid special characters when naming your device.