Install CM10.2 Nightly Android 4.3 on AT&T HTC One Custom Firmware

3 Parts:

Instructions

Tips Tricks & Warnings

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The Android 4.3 update has been released for Android smartphones, but the update process is so slow that it will take almost six months to reach all the compatible devices. But thanks to the CyanogenMod team, the CM10.2 Nightly version is released for the Android devices, based on Android 4.3, CM 10.2 can be installed on all the flagship Android devices. Speaking of flagship devices, AT&T HTC One has also received the update of CM 10.2, and you can read on to learn how to install it.

1. 1
   Make sure that ADB and Fastboot are set-up with Android SDK.

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2. 2
   Download CM File and extract the file separately on your PC

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3. 3
   Download Google Apps

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4. 4
   Connect HTC One with PC and copy the extracted file.

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5. 5
   Turn off the phone.

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6. 6
   Now go into Bootloader mode By pressing the volume down and power buttons simultaneously.

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7. 7
   Once in the Fastboot mode (on your phone), navigate to the Android-sdk-windowsplatform-tools directory on your computer.

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8. 8
   Open "Command Prompt" (Shift + Right-click > Open Command Prompt).

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9. 9
   Type "fastboot flash boot boot.img" and press "Enter"

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10. 10
    Type "fastboot reboot" and press "Enter"

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11. 11
    Select "Bootloader" and enter into recovery.

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12. 12
    From recovery, choose "Data Wipe/Factory reset"

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13. 13
    Then select "Wipe Cache"

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14. 14
    Then select "Devlik cache wipe"

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15. 15
    After that, navigate to "Flash zip from SD card"

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16. 16
    Select "Choose zip from SD card"

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17. 17
    Chose the downloaded file and confirm the installation on the next screen.

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18. 18
    Wait for the process to finish and it will take five minutes for the first run, so be patient.

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• Your HTC must be rooted.
• A custom recovery must be installed on HTC One.
• Bootloader must be unlocked.
• Your battery must be 85 percent charged.
• Make sure to create a back-up of your important data.

If you have problems with any of the steps in this article, please ask a question for more help, or post in the comments section below.

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