How to Upgrade Acer Iconia One 8 B1-820 to Android Oreo 8.0


Updating your Acer Iconia One 8 B1-820 to the latest Android version is very recommended. Not only you are getting new features, but you are also making your Acer Iconia One 8 B1-820 secure by updating to the latest security patch. In this tutorial, we are going to show Step by Step Tutorial How to Upgrade Acer Iconia One 8 B1-820 to Android Oreo 8.0.

How to Upgrade Acer Iconia One 8 B1-820 to Android Oreo 8.0

Note and Disclaimer

There are 2 methods on How to Upgrade Acer Iconia One 8 B1-820 to Android Oreo 8.0, the manual and the automatic method. The automatic method is using official OTA (over the air) from your Acer Iconia One 8 B1-820. Make sure to follow the step accordingly.

How to Upgrade Acer Iconia One 8 B1-820 to Android Oreo 8.0

Pre-requirements

– Make sure to backup your Acer Iconia One 8 B1-820 before performing the backup
– Make sure your Acer Iconia One 8 B1-820 is on Charge or have at least 60% battery power left

Step by step tutorial How to Upgrade Acer Iconia One 8 B1-820 to Android Oreo 8.0 Automatically via OTA (Over the Air):

1. Go to Setting on your Acer Iconia One 8 B1-820
2. Click on About Menu
3. Go to Software Update Menu
4. Click on Check for Update
5. If the update is available, click Update Now and wait for the update to download and install (around 30 minutes)
How to Upgrade Acer Iconia One 8 B1-820 to Android Oreo 8.0
6. If there is no update available, update your Acer Iconia One 8 B1-820 manually by following the tutorial below

Step by step tutorial How to Upgrade Acer Iconia One 8 B1-820 to Android Oreo 8.0 Manually:

1. Download the latest Android firmware file for your Acer Iconia One 8 B1-820
Download Android Oreo 8.0 Image File for Acer Iconia One 8 B1-820 (Link Updated March 21st, 2019)

2. Make sure you have Custom Recovery (TWRP) installed on your Acer Iconia One 8 B1-820.
If not, follow tutorial on How to Install Custom Recovery on Acer Iconia One 8 B1-820
3. Turn of your Acer Iconia One 8 B1-820
4. Press the Volume Up and Power key simultaneously to enter TWRP Custom Recovery
How to Upgrade Acer Iconia One 8 B1-820 to Android Oreo 8.0
5. Go to Wipe, Advance Wipe, Check All the Boxes and press Wipe
6. Now transfer the file you just Downloaded for your Acer Iconia One 8 B1-820 from step 1 using Fastboot or ADB. Read Also: How to Setup ADB and Fastboot on your Acer Iconia One 8 B1-820

7. Go to Install tab on your Acer Iconia One 8 B1-820, and browse for Firmware file, and press Install
8. Wait for process to Install (around 15 minutes)

Thats it the tutorial on How to Upgrade Acer Iconia One 8 B1-820 to Android Oreo 8.0. Your Acer Iconia One 8 B1-820 is now on the latest Android version. If you have any question regarding How to Upgrade Acer Iconia One 8 B1-820 to Android Oreo 8.0, let us know in the discussion feed below.