How do i root my lg g6 phone without a pc - LG Cell Phones

Root LG Device with OneClick Root

1. Step 1: Connect LG phone to PC and enable USB Debugging on LG phone by following steps. Drag and drop down the notification window. ...
2. Step 2: Install LG Drivers on your computer. ...
3. Step 3: Download LG One Click Root. ...
4. Step 4: When connection is successful, click the "Start" key.

Try Framaroot or iRoot or Kingroot. They are usually one click root apps

Here is a link to how you can root without a computer. Be aware you need a root rom specific for your device, because there is no such thing as a general boot rom for android devices. How to Root Android Without Computer PC 2 Methods

try XDA developers.com have links and answers to most phones and tablets

Lost your photos on Android phone & need to recover deleted pictures, try GT Recovery for Windows- the World's 1st Data Recovery Software for Android smart phones.
It can directly recover deleted pictures, photos lost due to deleting, restoring factory settings, flashing ROM, rooting, etc., from SD cards inside Android devices. It let you preview the deleted photos before recovery. Watch the video tutorial to learn how to retrieve photos from Android phone easily with simple clicks.
Key features of Data Recovery - GT Recovery for Android:
Preview & selectively retrieve photos and video lost due to any problem
Support all Android phones/tablets, like Samsung, HTC, LG, Motorola...

I assume you're talking about the Optimus G? If not, please provide specific model number. Anyway, it's been awhile since I've had that phone, but when I did, you had to have a computer to root it. I don't believe that has changed. Step-by-step instructions can be found at the following links:
GUIDE ROOT BL Unlock Install Custom Recovery LG Optimus E970 1 3

LG Optimus All Things Root Guide Android Forums

Rooting for LG Optimus sprint Updated 3 13 13 Android Forums

Hi , to root your Sony Xperia J you can simply download UnlockRoot unistall it follow the steps required and your phone will be rooted in just one click :D Download UnlockRoot UnlockPhone UnlockRom Android Root

You can try GT Recovery for Windows! Accidently deleted some contacts on your Android phone? A software can help you from big headache of Restoring deleted Contacts.
Here on video we Show you step-by-step guide to recover deleted contacts on android device with GT Recovery for Windows.
With this way you can recover deleted contacts on any brands of Android device such as Samsung, HTC, Huawei, Sony, Motorola, Lenovo, LG, Sharp, etc.
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no root !
Can you retrieve deleted text messages on Android? Yeah, this video will show you the full guide for Android text message recovery. Don't hesitate and recover deleted text messages from Android 4.0, 4.1, 4.2, 4.4, 5.0, 5.1 and more versions right now!
Not only can you recover SMS messages from Android backup but also can recover Android SMS messages without backup. This video is showing you how to recover deleted sms messages on Android without root your phone.
Some common situations that lost text messages you can recover from:
1. accidentally deleted texts on your android phone
2. lost text messages after Android 5.0 updated or other Android upgrade.
3. save text messages from water damaged, crashed, broken or smashed Android phone
4. Android deleted text messages randomly by itself
5. Factory restore Android phone.
And more...
Watch this video and share it with your friends too so that they can also get their precious lost data back.