Dhaka Mobile 


Go Back  

Dhaka Mobile > GSM Mobile / Tablets Brands -Software Area > Android based Phones / Tablets > Android

Connect with Facebook
Register Unlock support Online Shop Members List Calendar Mark Forums Read

Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 10-11-16, 04:49 PM   #1
Ka N oK
Join Date: May 2009
Location: Online BD
Posts: 458
Status: Offline
Sonork: 100.1644836
Thanks: 88
Thanked 586 Times in 330 Posts
Rep Power: 10
Ka N oK is on a distinguished road
Default [OnePlus 3] How to Unlock Bootloader, Flash TWRP, Root, OS

ADB and Fastboot Installation

1. Download the ADB For Windows from here :- adb-setup-1.4.3.exe
2. Run the .exe file downloaded from above as Administrator.
3. Press 'Y' every time the installer asks for.
4. Continue Driver Installation.

Now,ADB and Fastboot have been installed on your PC. Great !


Download a custom recovery and the SuperSU zip below. Place both files on the desktop.



1. Unlocking Bootloader

Turn the phone off. Then boot it into fastboot mode by holding volume up + power. The phone will display "fastboot" text indicating that it has successfully entered fastboot mode.
Plug the phone into your PC, then open a command prompt window on the desktop (Shift + Right Click -> Open Command Window here) and type :-
fastboot devices
This command will list the connected devices. If your phones serial number shows up you are good to go and may continue. If the phone is NOT listed this indicates that your drivers are not installed correctly. In order for you to continue you must fix your drivers so that your phone is listed under fastboot devices.
If the phone has been recognized by the command above, proceed to unlocking the bootloader with the following command: Remember that this step will/should wipe EVERYTHING off the phone
fastboot oem unlock
After the above command has finished excuting, run the following
fastboot reboot

Now, your phone will reboot. Continue to the next step to install Custom Recovery ...

Wait until the phone has fully booted up into android, then adjust the following settings on the phone:
USB Debugging - On your phone go to Settings > About phone > Tap on Build number 7 times. This will enable Developer options. Now go back to Settings > Developer options > Enable USB debugging
Enable OEM Unlocking - On your phone go to Settings > Developer options. Then enable the 'OEM Unlocking' option. Also,a free advice, make sure that from now on,OEM unlocking option is enabled before you reboot. Sometimes,it might get disabled itself. [Most probabaly,it will already be enabled as you did it above.Then,NO NEED to disable and enable it.]
Enable Advanced Reboot - On your phone go to Settings > Developer options. Then enable the 'Advanced Reboot' option.

2. Flashing TWRP

Turn the phone off. Then boot it into fastboot mode by holding volume up + power.
Rename the recovery file that you downloaded above to recovery.img. *Make sure that you rename it to recovery.img NOT recovery.img.img* ,Make sure that this file is placed on the desktop.
Open a new command prompt on desktop and run the following commands:
fastboot flash recovery twrp.img
Once the flash has completed, Don't use the "Fastboot Reboot" Command Instead Unplug Your phone then Manually boot it into recovery by keeping Power + Volume Down button pressed.
In TWRP, select Reboot and then select System. Now your phone will boot into System and you have cleared Steps 2/3 . Grats.

So, now, time has come to do what we want to achieve through all this. The 'ROOT' . Keep following .

But,before that, take a Nandroid Backup.

Always Follow Forum Rules Here
Use Only Thanks Button
Use Search Button Before make a Thread
  Reply With Quote
The Following User Says Thank You to Ka N oK For This Useful Post:
Faruk_Patwary (10-11-16)


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

All times are GMT +7. The time now is 02:41 PM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2018, vBulletin Solutions, Inc.
Copyright DhakaMobile.com 2006-2016. All Rights Reserved.