Wednesday, September 7, 2016
How To Root LG G3 Official Firmware 4 4 2 Jailbreak D850 D855 F400 VS985 Guide
How To Root LG G3 Official Firmware 4 4 2 Jailbreak D850 D855 F400 VS985 Guide
How To Root LG G3 Official Firmware 4.4.2 Using Jailbreak [D850|D855|F400|VS985] Guide
ioroot latest update jun172014
ioroot is an untethered jailbreak for LG android phones and tablets.
Gain full administrator access to your device to run cool themes and neat apps that require root.
G3 models supported by IOroot jailbreak:
D850 - 4.4.2 10D
D851 - Nope. Check out Purp13Dr4k3 HERE
D855 - 4.4.2 10A/B/C/D (for E and higher try Purp13Dr4k3)
F400K/L/S - 4.4.2 10A/10B (possibly blocked in newer updates?)
LS990 - 4.4.2 ZV2 (not working with ZV4)
VS985 - 4.4.2 10B
LG Optimus G - All
LG G2:
D800 (ATT) - All
D801 (TMO) - All 4.2.2 // No 4.4.2 support, (CLR/VTR) - All 4.2.2 // 4.4.2 ??), (WND) - All
D802/T - All
D803 - All
D805 - All
D806 - All
F320K - Shipping 4.2.2 ROM/20a/20f // 4.4.2 ??
F320L - Shipping 4.2.2 ROM/20b/20e // 4.4.2 ??
F320S - Shipping 4.2.2 ROM/20a/20g // 4.4.2 ??
LS980 (SPR) - All
VS980 (VZW) - All
LG G3
D850 - 4.4.2 10D
D855 - 4.4.2 10A/10B/10C
F400K - 4.4.2 10B
F400L - 4.4.2 10A
F400S - 4.4.2 10B
LS990 - 4.4.2 ZV2
VS985 - 4.4.2 10B
LG G Flex:
F340 series - All 4.2.2 // 4.4.2 ??
D950 (ATT) - All 4.2.2 // No 4.4.2 support
D955 series - All 4.2.2
D958 series - All 4.2.2 // No 4.4.2 support
D959 (TMO) - All 4.2.2 // No 4.4.2 support
LS995 (SPR) - All
LG G Pro - All 4.4.2
LG G Pro 2:
F350 series - Shipping ROM // 4.4.2 ??
D838 - Shipping ROM // 4.4.2 ??
LG G Pad 8.3 - All
Download:
http://downloads.codefi.re/autoprime...oot/ioroot.zip
Windows Drivers:
Verizon Drivers - HERE
Drivers for everyone else - HERE
For ADB...
Verizon users: Switch USB mode to Internet > Ethernet
Everyone else try switching to PTPv25r1: Script fixes: Proper D802T support, LGOG EFS backup typo, better 4.4.2 detection.
v25: added root for most 4.4.2 devices. Thx to @jarari2 for the stock recovery idea.
v24: added support for G2 D800 10q, G Flex D956 and G Pro 2 F350K/L/S(thx to @hkfriends for confirming ioroot method still works)
v23: added support for AT&T G Flex D950 10c.
v22: added support for TMO D959 G Flex. Tweaked scripts EFS backup.
v21: added support for Sprint LS980ZVA update. Added EFS backup support.
v20: added support for all D802/D805/D806. Updated all scripts. Added LG Optimus G and LG G Flex support. SuperSu now installs to /system.
v19: added support for MORE F320 4.4 firmware. Added Singtel D802 support. Linux/Mac script fixes.
v18: added support for MORE F320 4.4 firmware. Added Vodafone(VDF) carrier. Tweaked scripts.
v17: added F320* 4.4 KitKat root. Added SuperSu.4.4 users must reboot after running root script(mac/linux)
v16: added TMO 10g root and "SCA" root(D802/D805)
v15: added ATT 10o root.
v12: added Verizon 12B root.
v11: added linux support and Sprint LS980 root(both thanks to @Shelnutt2)
How-to:
Easy as 1-2-3!
1 Run ioroot.bat, ioroot.sh, ioroot.tool or open command prompt/terminal, cd into /ioroot/bts/ and type;
adb reboot recovery
If you DO NOT have this menu in stock recovery IOroot will not work for you!
2 Select "Apply update from ADB" w/power button. Sideload mode is now enabled.
3 Continue with the script or manually sideload;
adb sideload datroot.zip
DAT ROOT means JAILBREAK!
Download and extract the latest ioroot.zip... datroot.zip is inside /ioroot/bts/
ioroot also jailbreaks other LG devices. Supported devices are found in the device list in this thread.
Enable "USB Debugging" on phone. Accept RSA certificate to allow ADB access. Not accepting RSA will cause ADB device to show as "offline"
Verizon users must also enable "Ethernet" for USB mode.
Windows:
Install drivers.
Double-click on ioroot.bat
Linux:
Open terminal and cd into ioroot folder
chmod +x ioroot.sh
./ioroot.sh
Mac:
Double-click the ioroot.tool file to launch script.
May need to chmod +x ioroot.tool file first.
FAQ
Q: Will this jailbreak other LG devices?
A: It will jailbreak any LG device which can be booted into stock recovery with menu. Confirmed devices are found in the device list in this thread.
Q: Why do I see an android with a red x or just reboot when I try to get into recovery?
A: Your device has a lame recovery and may have issues jailbreaking w/current IOroot 4.4.2. Use a cooler device or send me a LG G3 so I can work on a real phone.
Q: Will this root non-LG devices?
A: Probably not.
Q: The script doesnt work for me, can you help?
A: No, use terminal to manually enter the commands or ask for help in the thread.
Q: I cant get adb devices to see me phone, can you help?
A: learn2android
Q: Know any hip places to hang out and talk with other nice people about the LG G3?
A: Check us out on IRC: #lg-g3 on Freenode
Q: Which LG G3 do you have?
A: I dont have one yet... you should send me one.
EFS Backup:
Backup EFS after jailbreaking your G3. EFS is split into 2 partitions modemst1 and modemst2.
Save the .img files somewhere in case you need them in the future(email, cloud, etc..).
Backup:
adb shell
su
dd if=/dev/block/platform/msm_sdcc.1/by-name/modemst1 of=/sdcard/modemst1.img
dd if=/dev/block/platform/msm_sdcc.1/by-name/modemst2 of=/sdcard/modemst2.img
Restore:
adb shell
su
dd if=/sdcard/modemst1.img of=/dev/block/platform/msm_sdcc.1/by-name/modemst1
dd if=/sdcard/modemst2.img of=/dev/block/platform/msm_sdcc.1/by-name/modemst2
About IOroot
IOroot was originally a Windows script to root the LG G2 on 4.2.2 made by IOMonster.
It was based on the original adb backdoor found by GiantPune and later posted by jcase.
The script has grown to support various other LG devices on Android 4.0 - 4.4.2...
Supported devices include LG Optimus G, G2, G3, G Pro, G Pro 2, G Flex and G Pad just to name a few.
4.4.2 recovery root (kk_root.zip) by autoprime. IOroot 12 + by autoprime. Go to link download
