There is a good news for LG Optimus L7 P700/P705 owners that finally after countless hours of searching on internet, I find the guide about how to unlock bootloader on the device.
Instructions for unlocking Bootloader on LG Optimus L7
Caution: This will be removed after you flashing a stock recovery.
If you want to install CWM:
After phone reboot completely, open again the same folder and run Flash_Recovery.bat this will flash the new custom touch controlled recovery and phone should restart again.
Not sure if Root access is needed (I have already rooted my phone before trying this). So if you encounter issues while unlocking, please root your phone and try it again. Good luck.
Credits to NormanD
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have a lg optimus l7 dual sim p715
can the bootloader be unlocked without root.
%ADB% reboot recovery
do we have to create an /adb folder and put adb files in it.
please make one for optimus l7 p715
Before unlocking bootloader with this manual I have bootloop on my phone (LG P715). What can I do with my phone? I don’t can to load my phone in Recovery mode(