How to install OnePlus 3 OxygenOS Open Beta 7 Rom

Hi, finally OnePlus launched OxygenOS Open Beta 7 Rom for OnePlus 3. This is a OxygenOS Open Beta 7 Rom based OxygenOS 3.5.5 and here is an easy and safe tutorial for install OnePlus 3 OxygenOS Open Beta 7 Rom.

OnePlus 3 has Brilliant 5.0 inch Super AMOLED screen with 1080 x 1920 pixels resolution. This phone comes with superb build quality and innovative design. OnePlus 3 has two outstanding features Qualcomm Snapdragon 820 and Corning Gorilla Glass 4, it’s make this phone very smoother and faster.

Details of OxygenOS 3.5.5 of OnePlus 3:

This is a OxygenOS Open Beta 7 Rom. This is an Android 6.0 marshmallow based update.

  1. Added audio tuner and Added background app freezing mechanism.
  2. Redesign of accent color and the clock UI.
  3. Updated Google security patch for November.
  4. Fixed dial pad crashes and black screen issue when exiting games in horizontal orientation.
  5. Increased system stability and General bug fixes.

Download Rom and tools of OnePlus 3:

File Name Download link
OnePlus 3 OxygenOS Open Beta 7 Rom Download
OnePlus 3 USB Driver Download
OnePlus 3 Fast-boot tool Download

Preparation of install OnePlus 3 OxygenOS Open Beta 7 Rom:

1. Take a backup of your phone Click here.
2. Your phone battery should charge 80% minimum.
3. Read all steps then do it careful.

Must Read: Set multiple profile image without crop in whatsapp

How to update or install OnePlus 3 OxygenOS Open Beta 7 Rom:

Step 1: Download and extract OxygenOS Open Beta 7 Rom. zip and ADB and Fastboot Tool files. After then copy OxygenOS Open Beta 7 Rom. zip file into ADB and Fastboot Tool folder. After then press and hold shift key in the keyboard and right click in the extracted Fast boot tool folder and select “Open command window here”. See in this image.

Run fastboot command window for OnePlus 3

Step 2: Now shut down your device and long press volume down and power button to recovery mode. See in this image.

recovery mode

Step 3: Your phone is going to recovery mode. Now select language and click on install from USB. You will see Upgrade Android from USB then select OK. Now you can see “You are in Sideload Mode“.

OnePlus 3 OxygenOS Open Beta 7 Rom installing process

Step 4:  Now connect your OnePlus 3 Smartphone with PC via USB cable and type adb sideload File ( in the command window then press enter key. Don’t interrupt this process, it might to take 4-6 minutes. your phone will reboot automatically.

Must Read: How to enable Demo mode in Android Marshmallow 6

Tips for OnePlus 3

After install OnePlus 3 OxygenOS Open Beta 7 firmware, you can root your phone because root allows you to use a maximum of your phone without any restrictions. After root you will install custom apps, Rom and custom setting in your phone. But first read Root Advantage and Disadvantage by this article then follow this guide to root OnePlus 3.

I hope you like this New update OnePlus 3 OxygenOS Open Beta 7 firmware installation guide from which you will be able to easily install OnePlus 3 OxygenOS Open Beta 7 firmware without any extra efforts. If feel any problem in this guide then please use comment box. Thanks to all.

If you still have any query left or want to give any suggestions, then mail us at info.skyneel[@]