Moto Z Oreo soak OPL27.76-15 released in Brazil

Along side Moto Z2 Play, the first gen Moto Z (slim) is also getting Oreo soak test in Brazil. The update is rolling out as an OTA via build OPL27.76-15, if you have already joined the Motorola feedback program then you will be getting the OTA anytime soon.

The Oreo soak test also comes with latest security patch along goodies of Android Oreo OS for Moto Z. Some of the features you will be able to see on your Moto Z are Redesigned UI, Autofill, Picture In Picture mode, improved Battery Life and more. The stable build will probably be released by end of 2018 January.

Update Android 8.0 Oreo OPL27.76-15 soak test on Moto Z

Before you begin:

Your device should be charged minimum 60% to avoid shut down during the process.

Latest USB drivers for Motorola should be installed on PC. Here

Set up adb and fastboot drivers. Follow this quick guide

Process to install Android 8.0 Oreo OPL27.76-15 on Moto Z

Download the Android 8.0 Oreo OTA for Moto Z and transfer the downloaded zip file in a specific folder.

Open the same folder press Shift+Right Click on any empty area in the folder then choose ‘Open command window here’.

Now connect your device to PC.

Type the following command to reboot your device into recovery mode

adb reboot recovery

Once in recovery mode, select ‘Install from USB’ and then type the following command to start the adb sideload process.

adb sideload

The installation process will start and wait for it to complete. Once the process is completed simply type

fastboot reboot

That’s it! You have now latest Android 8.0 Oreo installed on your Moto Z.

Also see: If you are facing waiting for device issue follow this guide to fix “Waiting for device” issue in adb/fastboot

That’s it! If this guide helped you please give us your feedback and stay tuned for more updates.


Download Moto Z Oreo soak test OPL27.76-15. (Link will be available soon).


If you have registered with beta program then you will be getting the OTA anytime soon or visit this link to get your self registered for getting the Oreo OTA.

A Software Engineer by profession but a full time blogger. I am a passionate blogger who love to hang around modern gadgets and write latest news from the technology world.

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