Ok so a spark bursted in my head at 2 in the morning of an idea and it has worked so im noticed that alot of people struggle to unlock the bootloader but not because the steps are hard but there is one missing part i have found which is it needs to have a signal connection to you provider for it to work and the thing is when you flash V20B the radio is different so it sometimes might get the signal but that is like what 1/100 or something like that haha ok back on track my idea was what if i install the radio for the P769 which was extracted for the workaround that we had for the JB manual install via CWM on V20B and we would a working radio so the bootloader would unlock on first try and i tried it and it worked muahahaha ok so what to do
Well before you go flash V20B to make everything easier make sure this app is already installed on your phone
Artas Bootstrap Recovery Installer and make sure you have the radio zip on your sd card
Then make sure you have debuging on and show touches on also so everything is easier
Now flashing set up first go download the JB guide its in the root l9 offline method and download the bin for V20B ok so now flashing run the rootl9 bat file but for JB then start the flashing process and were going to swap the bin then after swapping let it do its thing
ok after it finishes go to supersu install the binary and after that go to artas bootstrap recovery and install it then boot to the recovery after in recovery flash the radio zip and let it install it takes a while maybe a min to 2 minutes and after it installed reboot and then you should see you have signal hoorah , now just let it sit for 30-40 minutes then after the time is up run the command "adb reboot oem-unlock" from your computer and it should take you to the acept to unlock it and just press volume up and tada you have unlocked bootloader on first try
Sorry For No Links but in a Hurrry Good luck
Well before you go flash V20B to make everything easier make sure this app is already installed on your phone
Artas Bootstrap Recovery Installer and make sure you have the radio zip on your sd card
Then make sure you have debuging on and show touches on also so everything is easier
Now flashing set up first go download the JB guide its in the root l9 offline method and download the bin for V20B ok so now flashing run the rootl9 bat file but for JB then start the flashing process and were going to swap the bin then after swapping let it do its thing
ok after it finishes go to supersu install the binary and after that go to artas bootstrap recovery and install it then boot to the recovery after in recovery flash the radio zip and let it install it takes a while maybe a min to 2 minutes and after it installed reboot and then you should see you have signal hoorah , now just let it sit for 30-40 minutes then after the time is up run the command "adb reboot oem-unlock" from your computer and it should take you to the acept to unlock it and just press volume up and tada you have unlocked bootloader on first try
Sorry For No Links but in a Hurrry Good luck