[LG2-D802] Step by Step install Official Lollipop firmware via Flash-able Zip

GO!!!

1. Root your phone by towelroot 
Download link : https://towelroot.com/tr.apk
Install on your phone and root via this app

2. Install Supersu from playstore
https://play.google.com/store/apps/details?id=eu.chainfire.supersu

3 Install TWRP Recovery by Auto Rec D802 for  KITKAT

Download link
https://www.androidfilehost.com/?fid=23329332407585963

For Step 1-3 you can see my clip on youtube

4. Update TWRP to new version 

Download link :
twrp-2.8.6.1-d802-bump-blastagator-signed.zip

copy to sdcard

5. Reboot phone to Recovery (TWRP) by Quick Reboot App
https://play.google.com/store/apps/details?id=phongit.quickreboot

6. In TWRP choose  
install > select TWRP file after install please choose Reboot > system

7. Download Lollipop ROM from Download link  as below

Select one version that you like

30d,30e it is for Vodafone carrier But we can install it.I removed all Vodafone app.
30a,30b it is for international version.

- SRK-D80230a_20150403_droidth:
http://bit.ly/1yIejs7

- SRK-D80230b_20150425_droidth:
http://bit.ly/1bELkB0
http://bit.ly/1IWE7qf
http://bit.ly/1JEX5BL
http://bit.ly/1Gu9JmR

- SRK-D80230d_20150403_droidth:
http://bit.ly/1ENqBXF

-SRK-D80230e_20150417_droidth:
http://bit.ly/1b1BA2H

Please checking  MD5 Before flash ROM.
http://www.winmd5.com/download/winmd5free.zip

File: SRK-D80230a_20150403_droidth.zip
MD5 checksum: 0BD1154DC296C73AE1061AED41FE4D53

File: SRK-D80230b_20150425_droidth.zip
MD5 checksum: FA96651705BEC42A23525652EC80DD4A

File: SRK-D80230d_20150403_droidth.zip
MD5 checksum: 95D9E126FA87A1A4F8C2F1CD5A33701E

File: SRK-D80230e_20150417_droidth.zip
MD5 checksum:15243a03c33c57fead73ddce1638b934

8. copy ROM into sdcard

9. Reboot Phone to TWRP

10. Choose 
wipe>advance> wipe (system,data,cache,davlik)

11. After that choose back then choose 
install> ROM  file

12. Reboot

14. Enjoy :)

I recommend my tool SRK Tool 1.0.8 for D802 and save it on your computer :)
https://www.androidfilehost.com/?fid=23991606952595899

VDO [LG2-D802] Step by Step install Official Lollipop firmware via Flash-able Zip