New update OnePlus 2 OxygenOS 3.5.5 Stock Rom with VoLTE

Hi, finally OnePlus launched OxygenOS 3.5.5 Stock Rom for OnePlus 2. This is a OxygenOS 3.5.5 Stock Rom based Android 6.0.1 Marshmallow and here is an easy and safe tutorial for install OnePlus 2 OxygenOS 3.5.5 Stock Rom.

OnePlus 2 has Brilliant 5.5 inch Super AMOLED screen with 1080 x 1920 pixels resolution. This phone comes with superb build quality and innovative design. OnePlus 2 has two outstanding features Qualcomm MSM8994 Snapdragon 810 and Corning Gorilla Glass 3, it’s make this phone very smoother and faster.

Details of OxygenOS 3.5.5 Stock Rom of OnePlus 2:

This is a OnePlus 2 OxygenOS 3.5.5 Stock Rom and it is base on Android 6.0 Marshmallow ROm. Here is the new added features details:

  1. Enabled VoLTE functionality for select carriers.
  2. Added App Lock and Battery Saving Mode ( Settings > Battery > More )
  3. Added Gaming Mode ( Settings > Developer Options ) and Additional Options for the Alert Slider.
  4. Redesign of the Volume Adjustment Bar.
  5. Shelf Optimizations and Updated OxygenOS UI.
  6. Updated Interface, UI of the Clock app and Updated Android Security Patch Level to 1/12/16.
  7. Increased System Stability and General Bug Fixes.

Download Rom and tools of OnePlus 2:

File NameDownload link
OnePlus 2 Full OxygenOS 3.5.5 Stock RomDownload
OnePlus 2 Incremental OTA OxygenOS 3.5.5Download
OnePlus 2 USB DriverDownload
OnePlus 2 Fast-boot toolDownload

Preparation of install OnePlus 2 OxygenOS 3.5.5 Stock 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: How to Remove Virus from Safe Mode of OnePlus 2 Android Phone

How to update OnePlus 2 OxygenOS 3.5.5 Stock Rom:

Step 1: Download and extract OxygenOS 3.5.5 Stock Rom. zip and ADB and Fastboot Tool files. After then copy OxygenOS 3.5.5 Stock 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 2

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 2 OxygenOS 3.5.5 Stock Rom installing process

Step 4:  Now connect your OnePlus 2 Smartphone with PC via USB cable and type adb sideload File Name.zip (OnePlus3Oxygen_16_OTA_016_all_1611302306_cc5d2327b14247fd.zip) 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 and disable Developer option on OnePlus 2

Tips for OnePlus 2

After install OnePlus 2 OxygenOS 3.5.5 Stock Rom, 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 2.

Old Updates of OnePlus 2:

I hope you like this new update OnePlus 2 OxygenOS 3.5.5 Stock Rom installation guide from which you will be able to easily install OnePlus 2 OxygenOS 3.5.5 Stock Rom without any extra efforts. If feel any problem in this guide then please use comment box. Thanks to XDA.

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