Download and Install OxygenOS 3.5.7 (Fix Lost IMEI) for OnePlus 2

Download and Install OxygenOS 3.5.7 (Fix Lost IMEI) for OnePlus 2

Hello Friends, Today i am going to tell you How to Install OxygenOS 3.5.7 (Fix Lost IMEI) for OnePlus 2. This is the best way to download and Install OxygenOS 3.5.7 (Fix Lost IMEI) for OnePlus 2. So you can check OxygenOS 3.5.7 (Fix Lost IMEI) for OnePlus 2 Below Here. OnePlus begins rolling out the Update OxygenOS 3.5.7 for OnePlus 2. OnePlus didn’t update Oxygen 4.0.2 after Chinese New Year, but now the company released a recent update on OxygenOS for OnePlus 2 device. Recently, they rolled out OxygenOS 4.0.4 OTA Update for OnePlus 3T. Now, the OnePlus 2 has its turn.

This same update is similar to OxygenOS 3.5.6 but that version is only for those who lost their IMEI during the downgrade from HydrogenOS. Don’t worry, if you lost your IMEI number. If you want to fix lost IMEI number on OnePlus 2 then you can install OxygenOS 3.5.7 for OnePlus 2 device. This is not an OTA update for OnePlus 2, for that you need to wait a little bit.

This update is rolled via OTA in selected regions only. You can manually check for the latest update, Go To Settings > About Phone > Software Update. It will take few weeks to reach all corners of the world. So if you want to update your device to latest OxygenOs then Download and Install OxygenOS 3.5.7 On OnePlus 2. (Oxyegnos 3.5.7 On OnePlus 2)

This method should be done manually by you can Update OnePlus 2 to OxygenOS 3.5.7 by following the below shared instructions.

Preparation Before Begin

1. This ROM is work on ZTE Axon 7. Don’t try this on any other device
2. Before do all thing , developer Option menu must be unlocked and USB Debugging mode enabled from developer option.
3. Before you doing these steps , you have to unblock your bootloader your device.
4. You have to back up your android phone, before doing this. It will erase your all data, contacts, and apps
5. Your device must have 60% battery before do all these thing.
6. Follow my all thing step by step. Otherwise your device may brick. Gsmarena24.blogspot.com are not responsible for this.
7. Download USB driver for Your Device.

Download OxygenOS 3.5.7 for OnePlus 2

OxygenOS 3.5.7 Full ROM for OnePlus 2 – Download 

How to Install OxygenOS 3.5.7 ROM on OnePlus 2

Method 1

1) First of all enable Developer Options, go to About phone and tap the Build Number 7 times and Enable ‘USB debugging’ option from setting>developer option>.

3) Download ADB and fastboot driver for windows or ADB and Fastboot for Mac and install it on your PC.

4) Download the OxygenOS 3.5.7 for OnePlus 2 from above Copy ROM to a folder where adb installed.

5) Now Turn Off your phone and boot into recovery mode.

3) Choose Install from ADB Sideload/USB

4) Now Connect your phone to Laptop/PC

5) On ROM folder press shift+right click and click on open command here.

6) Check your connection by typing the below command

adb devices

 

if your device is listed, you’re ready to flash the ROM

7) Now Flash the OxygenOS 3.5.7 on OnePlus 2 by typing below command

adb sideload File Name.zip

8) Now wait until the process complete and then Reboot the phone.

9) You have done!

Method 2

1) Download the OxygenOS 3.5.7 OTA Zip file from above and save it in your Internal Storage.

2) Turn off your device and Boot into the Recovery mode by press and hold “Volume Down+Power Button”

3) Now Wipe data and cache if you want a clean installation otherwise skip this step.

4) Now in Recovery select your preferred language and select Install from Local.

5) Now select the Zip and Click on Install to start the process.

6) Now wait until the installation complete and then Reboot your device.

7) Done.

Final Verdict

I’ve covered every info in this post so that you can download and install OxygenOS 3.5.7 for OnePlus 2 (OTA + Full ROM). I hope that you’ll be able to update your smartphone without any trouble. Drop a comment below if you have any question regarding this topic. I’ll do my best to solve your query. Did you finish reading? Go and install this new update on your device now.