How to downgrade software - Upgrading, Modifying and Unlocking

Erm how do you downgrade the software to V10a?
I am currently running V10e.
I am using LG optimum l7
Would really appreciate a response soon
Sent from my LG-P705 using xda premium

Related

2.43 downgrade news?

Just wondering if there is any news or ETA on when there may be a downgrade possible for 2.43?
Sent from my Desire HD using XDA App

How to Install rom on E975 10g

Hi all,sorry if i open up a new thread on this
just needed advice,my phone.is already rooted,bootloader unblock by using freegees..but the prob now is that,what do i need to do next if i wanna install a custom rom?etc cm10...
Sent from my LG-E975 using xda app-developers app
wgich rom do you wang to flash?
Sent from my LG Optimus G , the best phone for me。
I need a How To too Want the Cyanogenmod 10.1.
Cum said:
I need a How To too Want the Cyanogenmod 10.1.
Click to expand...
Click to collapse
u have to cum on your mobile first :laugh::laugh::laugh::laugh::laugh:
Looking to flash CM10.1...wat will be the procedure like?
Sent from my LG-E975 using xda app-developers app
i could have knowing it. I need somebody to help me
First you open your eyes, then you read the opening posts.
upgrade to 20p unlock and flash recovery.
Sent from my LG Optimus G , the best phone for me。
Thks bossfang...really aprreciate it.
Sent from my LG-E975 using xda app-developers app
is it ok?
Sent from my LG Optimus G , the best phone for me。
@bossfang,i thought i told you NOT to recommend update to 20p.What mode you have?Do you think we have the same model as you do?
i thought i made it clear, E975 international version has 10(a,b,c,d,e,f,g) software,not 20.so, why do you still recommend it?
I Keep the kreao verson,if your phone are 10f or later verson,you can root first,and unlock you phone.
Sent from my LG Optimus G , the best phone for me。
---------- Post added at 02:35 PM ---------- Previous post was at 02:34 PM ----------
just forget .
Sent from my LG Optimus G , the best phone for me。
Bossfang-20p is it for Vietnam phone or asian site....havent try it yet.
Sent from my LG-E975 using xda app-developers app
Bossfang-can guide me here,mine is 10g,so i need to update to 20p rite?is it ok?and if it is ok,where can i get this 20P from?
Sent from my LG-E975 using xda app-developers app
@kimitzu-so how do i flash rom on my 10g...??
Sent from my LG-E975 using xda app-developers app
Ok guys,thks...got the CM10 on my phone...a small lapses on my side....Not to use TWRP for recovery,CWM does the job....once again ,thks for the help.....
Sent from my LG-E975 using xda app-developers app
i think cm10.1 get shorter battery life ,i tried it for two days now i flash back tooffical.
Sent from my LG Optimus G , the best phone for me。
Yup,i agree...just one day of usage,my natt show life of sickness....
Sent from my LG-E975 using xda app-developers app

YouTube video on how to install CyanogenMod not available

Sent from my GT-I9100 using xda premium
Dear All
Users I have yet see any video on YouTube showing how to root, install custom recovery and CyanogenMod for optimus g pro.
Please if anyone has got the time pls add a video for this wonderful phone.
Thanks:thumbup:
using xda premium
vinodup said:
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
There are videos but just how to root and how to flash back with lg flash tool. Look at the other lg models. They are similar to our ogp.

original firmware version

Hi guys..
Just bought my OGP.. But seems like I'm the only one get the 4.3 LG stock ROM update.
Does anyone update it already.. I'm currently in 4.2.2
Huh? Are you on 4.3 or 4.2.2?
Sent from my LG-E980 using XDA Premium 4 mobile app
What?? how is it possible,? What is Ur model number? ?
Sent from my LG Optimus G Pro E980 using xda app-developers app
I don't think he knows what he's talking about lol
Sent from my LG-E980 using XDA Premium 4 mobile app
Hahaha.. ROFL..
Sent from my LG Optimus G Pro E980 using xda app-developers app
LOL
stock rom
oblikas is king said:
Hi guys..
Just bought my OGP.. But seems like I'm the only one get the 4.3 LG stock ROM update.
Does anyone update it already.. I'm currently in 4.2.2
Click to expand...
Click to collapse
OGP runs stock 4.1.2 and don't look like a update is coming for us anytime soon either.

[PORT] KDZ 4.4.2 OPTIMUS G2 to G

It's possible port to OG?
http://www.xda-developers.com/andro...gn=Feed:+xda-developers/ShsH+(xda-developers)
Sent from my LG-E975 using xda app-developers app
Maybe.
I have an Xperia play, and have many ports in xda. Xperia play don't get update, still in GB. But developers port a lot of original firmwares of a lot Xperia devices.... Awesome if possible made to E975 to
Sent from my LG-E975 using xda app-developers app
Hardtron said:
It's possible port to OG?
http://www.xda-developers.com/andro...gn=Feed:+xda-developers/ShsH+(xda-developers)
Sent from my LG-E975 using xda app-developers app
Click to expand...
Click to collapse
jancis201991 said:
Maybe.
Click to expand...
Click to collapse
Hardtron said:
I have an Xperia play, and have many ports in xda. Xperia play don't get update, still in GB. But developers port a lot of original firmwares of a lot Xperia devices.... Awesome if possible made to E975 to
Sent from my LG-E975 using xda app-developers app
Click to expand...
Click to collapse
If we are talking about port official kdz from g2 to optimus g is not posible. Lg g2 is very dofferent in hardware. Xperia play, neo, ne v ray etc they all have the same hardware 1 ghz single core gpu adreno 205. That why they can port things
Hardtron said:
It's possible port to OG?
http://www.xda-developers.com/andro...gn=Feed:+xda-developers/ShsH+(xda-developers)
Sent from my LG-E975 using xda app-developers app
Click to expand...
Click to collapse
G2 is difficult but i hope with G pro chances there...but still waiting for boot.img file to port..!!
Looking forward a port rom:good:

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