One Plus 3T was Released in November 2016.It comes with Marshmallow.You can Update Your Mobile to Marshmallow by your Software update.But If you Can’t update Automatically, You can Update it Manually.This update is from the official from One plus.If you feel the Mobile is Junked with Unwanted Mobile Company applications.You can recover it By rooting.When rooting you can change your ROM.But normally You can delete some company applications and free your mobile memory and also you can increase your Phone memory.You can Easily root your mobile with computer.You can Free Your Mobile From lots of unwanted applications.
- One Plus 3T 6.0 Marshmallow.
- Battery level above 80 percentage.
- Should Backup Your Device.
- One Plus 3T Models Only.
- 6.0 Marshmallow Only.
One Plus 3T Oxygen Os 3.5.4 ROM Update and Download
- Try With Wireless Update Before tries Manual Update.
- Download (3.5.4)Update For One Plus 3T Oxygen Os 3.5.4 ROM Firmware Update.
- Select Appropriate Firmware Your Mobile.
- Copy it to Your Mobile Memory.
- Switch Off Your Mobile.Boot it Into recovery mode->Volume Down+Power Button.
- Now it Will Boot into TWRP Recovery Mode.
- Return to Home of TWRP selects Install.Select Downloaded ROM file.
- After the Installation Go to TWRP Home Page.
- Select Wipe->Advance Wipe->Select Cache Data.
- Reboot Your Device after the Above Step.
- You can Check the Firmware Details->Settings->About->Version.
- The Update Includes Marshmallow Security Patch Important Update.
- Google Now on Tap.
- Battery Optimization Updates.
- DND Modes.
- Improved Boot Security.
- Improved Touch Wiz UI.
- Important Security Patch Updates.
20 Impressive Features In Android N Nougat 7.0 Version
- You can Also refer-20 Impressive Features In Android N Nougat 7.0 Version.