Install Huawei P9 LineageOS Android 7.1 Nougat Custom ROM

Step 6 – Once you are in TWRP Recovery, perform a full data wipe by tapping on the ‘Wipe’ button. Then swipe on the “Swipe to Factory Reset” option at the bottom.

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Step 7 – Now go back to the main menu and then tap on the ‘Install’ button. From the list, choose the ZIP file that you copied to your phone memory in Step 3.

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Step 8 – Confirm installation on the next screen by swiping on the “Swipe to Confirm Flash” option. The installation procedure should start now as show below.

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Step 9 – Once the installation is completed, you will be shown a similar screen like the following:

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Step 10 – Tap on the “Wipe cache/dalvik” button if you get into any boot loops or other issues.

Step 11 – You can now reboot your phone by selecting the “Reboot System” button.

Your Huawei P9 will boot now and it might take about 5 minutes to boot on your first time after flashing a new ROM. So, please wait.

That’s it! Your Huawei P9 should now have Android 7.1 LineageOS Nougat custom ROM installed! Go to Settings > About phone to verify.

If you run into any problems, feel free to drop us a comment below and we will reply you back ASAP with the fix or the solution to your problem.

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Uzair Khalid
Uzair has been very tech savy and an enthusiast since childhood. An Android geek, a passionate writer for all things technology and a Computer Science graduate.
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3 Comments

  1. “updater process ended with error: 7
    error installing zip file ‘/sdcard/lineage-14.1-20170224-UNOFFICIAL-eva.zip’ , i try wipe cache/dalvik

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