LG Optimus L5 Dual hard reset LG-E615Using the hard reset aka factory reset to unlock Optimus L5 dual, resetting LG E615, reset LG E615, reset LG E612
Turn off your LG E615. Press and hold the Volume down key + Power key with your left hand.
When the LED on the bottom of the phone lights up, release Volume down key + Power keys and press and hold the Home key (for about 2 seconds) at the same time.
The phone will turn on and perform a factory reset immediately.
Do not operate your phone for at least a minute, while the hard reset is carried out.
You will then be able to switch your phone back on.
If you perform a hard reset, all user applications, user data and DRM licences will be deleted. Please
remember to back up any important data before performing a Hard Reset.
To reset your LG Optimus L5 Dual E615 hard reset phone to factory settings and erase all the data on your phone, Select Settings → Back up and reset→ Factory data reset → Reset device→ Delete all.
Resetting your Android phone does not erase any system software updates you have downloaded or any files on your microSD card, such as music or photos. If you reset the phone in this way, you are prompted to re-enter the same information that you did when you first started Android.
You can use LG Mobile Support tool to repair your LG cell phone, after download select menu Customer Support > Recovery Phone
Go to Support > Mobile Phone Support > Select the Model (LG-E615). L5 Dual
Before you buy a new cell phone or new tablet, please try the following procedure to repair your device. First charge your battery, backup your important data if possible and in most cases take out SIM and SD card before factory reset. It is impossible to recover your data after doing a hard reset, so online backup is always important. For all of your data, a backup should be done on an external device, hard drive, raid system or media. With or without insurance, if your cell phone lost, damaged or stolen at least your invaluable data is backed up in a safe place. If you are about to sell your phone and you want to wipe your personal data, or if your phone affected with virus you have to do a hard reset. In some cases, you can delete the forgotten password or lock pattern from your device as well. All information is for devices with stock based ROMs. If you are using rooted device, always back up your EFS folder first, containing your IMEI info, etc.!