[Q] LG Optimus L3 (E400) - Optimus L3, L5, L7 Q&A, Help & Troubleshooting

Hello everybody, I am trying to root my LG Optimus L3 (E400) with no luck so far.
Tried couple of apps (z4root and gingerbreak) but nothing happens.
I can't seem to find any related threads about this device.Any help would be highly appreciated.
Billy

you can contact the service provider.......

tried SUPER ONE CLICK?
Sent from my Nexus One using Tapatalk

n1newbie said:
tried SUPER ONE CLICK?
Sent from my Nexus One using Tapatalk
Click to expand...
Click to collapse
The link for Super One click in the forum is not active anymore

ssbk23 said:
The link for Super One click in the forum is not active anymore
Click to expand...
Click to collapse
here you can find it
http://shortfuse.org/?page_id=2http://shortfuse.org/?page_id=2
gudluck
Sent from my Nexus One using Tapatalk

Neither Super One Click is working....
Thank you for your help anyway!!!!!

Hi, I have the same phone, I never thought I would meet someone with the same phone trying to root. I also haven't had any success so far. Any suggestions?

original roms v10b, v10c, v10d
link from lg server:
hxxp://csmg.lgmobile.com:9002/swdata/WEBSW/LGE400/ACISBK/V10B_00/V10B_00.kdz
hxxp://csmg.lgmobile.com:9002/swdata/WEBSW/LGE400/ABALBK/V10C_00/V10C_00.kdz
hxxp://csmg.lgmobile.com:9002/swdata/WEBSW/LGE400/ABALBK/V10D_00/V10D_00.kdz
extract rom with tools : cygwin, unyaffs, dzddecryptor,Lgextract.....
my lg-e400 antutu test: 2551 points android 2.3.6 v10D, i have launcher installed; xperia s for all qvga, with widgets from xperia works great!
videojo lg-e400 l3 , lg p350

can you check if this works
http://unlockroot.com/
Sent from my Nexus One using Tapatalk

hello, i have wifi connection problem with my Lg e400 v10d rom, all 2min on off on off wifi, it works not stable. wifi bug or hardware ? please tested!
my LG p350 works greater
lg e400 vs. p350
le400
pro:
nice hardware layout
faster cpu 2551 points antutu
good accu performance (standby up to 600h )
3,2" Display
con:
bad speaker sound quality
bad display colors contrast
bad camera
wifi bug? !
lg p350
pro:
display more pixel looks greater ,more contrast and color
stable android 2.2.2 v10g
root p350 (v10c rom)
nice mod firmwares arc xp 1.4 rom......
con:
antutu test on rom v10g 1304 points
2.8" display to small
camera
ps. i have tested root tool :-( ( failed to get shell root)

I also tried to root with z4root and GingerBreak, and same as OP I had no success.
I tried this guide to manually rooting it hxxp://erodov.com/forums/how-root-any-android-device-manually/43325-page2.html I set the phone into download mode (it said "emergency mode"), at this point, Nautilus in Ubuntu didn't recognize my phone, and I wasn't able to continue rooting. Any methods for manually rooting 2.3.6?

you can try with p920 3D http://forum.xda-developers.com/forumdisplay.php?f=1073
it's similar phone

hello, i have tested LGP920_megatron-root-tool, phone 3x reboot but don`t root the phone :-(

I would appreciate help to root my E400

HI FRIENDS!
For root LG L3 E400 try this:
http://gadgetstip.com/root-lg-spectrum-smartphone-method-by-dan-rosenberg/
It works perfectly on LG Spectrum and on ours LG L3 E400 too
Regards from Spain!

macgiver_2 said:
HI FRIENDS!
For root LG L3 E400 try this:
http://gadgetstip.com/root-lg-spectrum-smartphone-method-by-dan-rosenberg/
It works perfectly on LG Spectrum and on ours LG L3 E400 too
Regards from Spain!
Click to expand...
Click to collapse
Do you have try it on L3 E400?
However thank, tomorrow i try in that way.

macgiver_2 said:
HI FRIENDS!
For root LG L3 E400 try this:
http://gadgetstip.com/root-lg-spectrum-smartphone-method-by-dan-rosenberg/
It works perfectly on LG Spectrum and on ours LG L3 E400 too
Regards from Spain!
Click to expand...
Click to collapse
Does anyone tried it already and succeded??

hello, it works on my Lg-e400 v10d rom thanks
and now?
i have tested setcpu tool, i can set min 320mhz max 800mhz, how can i overclock up to 850mhz-900mhz ?
can i install Clockword recovery.img from lg-p350 ?

question for L3 E-400
videojo said:
hello, it works on my Lg-e400 v10d rom thanks
and now?
i have tested setcpu tool, i can set min 320mhz max 800mhz, how can i overclock up to 850mhz-900mhz ?
can i install Clockword recovery.img from lg-p350 ?
Click to expand...
Click to collapse
how to move or set the default installation of apps and games to sd card??? thanks.

videojo said:
hello, it works on my Lg-e400 v10d rom thanks
and now?
i have tested setcpu tool, i can set min 320mhz max 800mhz, how can i overclock up to 850mhz-900mhz ?
can i install Clockword recovery.img from lg-p350 ?
Click to expand...
Click to collapse
Hi!
It works with method by Dan Rosenberg or what method?
thanks

Related

[Q]How to tweak Performance P705

Hi guy's
i had a phone LG Optimus 7 P705 with V10i Firmware ( rooted )
i've already use an application like Android Tuner,Booster etc .
but i feel my phone nothing different after it
i want to try edit anything on /system folder but they tell me can brick the phone :crying:
how to tweak performance LG Optimus 7 ?
for a better performance , fastest and not lag .
i don't understand using V6 Supercharger on step service.jar
help me anyone
redeanzha said:
Hi guy's
i had a phone LG Optimus 7 P705 with V10i Firmware ( rooted )
i've already use an application like Android Tuner,Booster etc .
but i feel my phone nothing different after it
i want to try edit anything on /system folder but they tell me can brick the phone :crying:
how to tweak performance LG Optimus 7 ?
for a better performance , fastest and not lag .
i don't understand using V6 Supercharger on step service.jar
help me anyone
Click to expand...
Click to collapse
Hey, that happened to me also and here's what i did.
First of all, I erased all of the apps that came with the phone (Company's app. E.G Telcel,claro,AT&T,etc).
Once i did that, i downloaded a different launcher (Go launcher EX, it's free), cuz' the one that comes with the phone simply doesn't work!.
When you do that, you can have almost 200Mb Free in RAM, so it takes away a lot of work from your device.
What i'm trying to do right now is to swap the RAM memory to the Sd card.
Hope it works!
Dont u think that changing ram to use sdcard will lower the performance? Considering higher io time?
Sent from my LG-P705 using xda app-developers app
Απ: [Q]How to tweak Performance P705
Try to find a good ROM which is tweaked properly.. If you cannot do it by your own.

[Q] rooting LG Optimus L7 II Dual

i have bought this LG device model and because of its low free memory space for installing apps (2gig) i want to root it and then move my apps to the new SD card i purchased for my device.
does anyone know a method to root my device???
i want a way that if i root it ,after a while, if necessary i could unroot it again for its warranty!
No one knows?!!!!
Sent from my LG-P715 using Tapatalk 2
afshin_ms said:
i have bought this LG device model and because of its low free memory space for installing apps (2gig) i want to root it and then move my apps to the new SD card i purchased for my device.
does anyone know a method to root my device???
i want a way that if i root it ,after a while, if necessary i could unroot it again for its warranty!
Click to expand...
Click to collapse
Hi Can you please tell how is phone does it lag.? i watched a video in youtube and in the video phone Crash too much Most of time while Doing Benchmarks (nenamark2) how is Gaming performance..?
Originally Posted by afshin_ms
i have bought this LG device model and because of its low free memory space for installing apps (2gig) i want to root it and then move my apps to the new SD card i purchased for my device.
does anyone know a method to root my device???
i want a way that if i root it ,after a while, if necessary i could unroot it again for its warranty!
Click to expand...
Click to collapse
Hi Can you please tell how is phone does it lag.? i watched a video in youtube and in the video phone Crash too much Most of time while Doing Benchmarks (nenamark2) how is Gaming performance..?
Click to expand...
Click to collapse
It is a good device.
I have it since last week,it didn't have any lag till now.the problem with it is that has low memory in hand for apps or others.its gaming performance is good but I can't run HD games to test because my country has been banned by Google and this kind of games need to be checked with their licenses.
If you expect this device to do what xperia s or others do,I recommend you not to buy this device.
I was run antutu benchmark app and it gave me the number of 6612 for my device.
Totally it is good for me.
Sent from my LG-P715 using Tapatalk 2
Here is nenamark2 result picture:
Sent from my LG-P715 using Tapatalk 2
i am having this phone and found no problem so far except touch key backlighting is absent
zeu55 said:
i am having this phone and found no problem so far except touch key backlighting is absent
Click to expand...
Click to collapse
touch key doesn't have any backlight..
afshin_ms said:
touch key doesn't have any backlight..
Click to expand...
Click to collapse
Thank you very much. It Helps A lot.
afshin_ms said:
touch key doesn't have any backlight..
Click to expand...
Click to collapse
for p715.... no backlight in touch key.. seems P710 has it
How to root LG Optimus L7 P715
Hi ...
I bought LG optimus L7 P715 last week.
Now, i want to root my LG Optimus and install custom rom.
Please guide me how should i do this...
Is any one rooted his LG optimus L7 P715.
Please help....
amitrana02 said:
Hi ...
I bought LG optimus L7 P715 last week.
Now, i want to root my LG Optimus and install custom rom.
Please guide me how should i do this...
Is any one rooted his LG optimus L7 P715.
Please help....
Click to expand...
Click to collapse
This is my question,
How to root it.I think this model haven't any custom rom till now..
Sent from my LG-P715
My question too... I have a l5 ii.
Sent from my LG-E455f using xda app-developers app
root lg optimuse l7 dual p715
i have bought this LG device model and because of its low free memory space for installing apps (2gig) i want to root it any body can help plz.
Did anyone use any app for rooting this device?like super one click or universal androot
Sent from my LG-P715
I've tried bin4ry's, super one click, framaroot and some much others but none of then worked. I have an L5 II btw.
Sent from my LG-E455f using xda app-developers app
Well I want to ask a question...
Why there's no separate forum for Optimus L Dual series unlike other mobile series??
And please someone post how to root this phone..!
ashutoshrathore135 said:
Well I want to ask a question...
Why there's no separate forum for Optimus L Dual series unlike other mobile series??
And please someone post how to root this phone..!
Click to expand...
Click to collapse
You must check the version of your ROM and then look for special file with the root in the internet, also at this forum. Then you will have to connect your phone and depending of the root it will do it itself or there will be instruction how to do that. Remember to install USb Drivers and to enable debuging profile in options.
You can download USB Drivers at the official LG site.
Memo07 said:
You must check the version of your ROM and then look for special file with the root in the internet, also at this forum. Then you will have to connect your phone and depending of the root it will do it itself or there will be instruction how to do that. Remember to install USb Drivers and to enable debuging profile in options.
You can download USB Drivers at the official LG site.
Click to expand...
Click to collapse
Well Surprisingly,No custom ROM for l7 Dual plus no one knows how to root this phone
Try it. http://forum.xda-developers.com/showthread.php?t=1886460
Root MANY ANDROID! [Upd: 01.05.2013] - Glass Root added.
They are already testing the amount of devices but you should give it a try
Thank if I help.
Sent from my LG-P700 using xda app-developers app
Phone is really awesome good built camera ok battery awesome.. Ya it doesn't have back light but you'll get use to it in a day... Phone is super smooth... Waiting for custom rom n root....

LG Optimus L3 E400 Restart problem

hello i got an LG Optimus L3 E400 and i have this restarting problem, whenever i use any apps or even try to send a text message it freezes and restart, can anyone help me with this problem or are there any solution to this??tnx
CaptainAwesome41 said:
hello i got an LG Optimus L3 E400 and i have this restarting problem, whenever i use any apps or even try to send a text message it freezes and restart, can anyone help me with this problem or are there any solution to this??tnx
Click to expand...
Click to collapse
have you tried with hard reset?
Are you using any rom, mods etc. please give us more details
Give more details like said @theowner997, stock or custom rom, android version, apps that make the phone reboot, anything else you see can help to find a solution.
Sent from my HTC Desire S using xda app-developers app
Maybe you have overclocked it?
Inviato dal mio LG-E400 con Tapatalk 2

[Q] Camera not work L3

Optimus L3 camera does not work with CM9, says can not connect to it in any application that uses the camera, a solution?
alexandruroma said:
Optimus L3 camera does not work with CM9, says can not connect to it in any application that uses the camera, a solution?
Click to expand...
Click to collapse
Install another Rom. You can search here on XDA.
Sent from my LG P705 using XDA Software

Never manage to SDMerge

Hello Guys
I've tried several times to SDMerge my LG L3 e400 but never make it. I had to reflash kdz file after trying it. It would be much appreciated if anyone here could give me a detailed tutorial how to SDMerge my LG L3 e400.
Thx.
george brown said:
Hello Guys
I've tried several times to SDMerge my LG L3 e400 but never make it. I had to reflash kdz file after trying it. It would be much appreciated if anyone here could give me a detailed tutorial how to SDMerge my LG L3 e400.
Thx.
Click to expand...
Click to collapse
1.if you are in stock (2.3.6) .... root it and install rom manager app from play store
2.install the cwm 5.8.4.5 recovery for l3 from rom manager
3.download "SDMergE400_step4v1.3b" and "SDMergE400_mod_gellmar_crazybyte.zip without old step4" files from this link "http://forum.xda-developers.com/showthread.php?t=2215406"
4.Extract files from "SDMergE400_mod_gellmar_crazybyte.zip without old step4"(you will get "SDMergE400_step1.zip" and "SDMergE400_step2.zip") and put these files in sdcard and put "SDMergE400_step4v1.3b.zip" directly(dont extract files)
5.go to recovery by turning off phone and press volume down +home + power
6.format system and data and cache partitions
7.then install SDMergE400_step1.zip and phone will reboot after That install SDMergE400_step2.zip
8.then install any cm9 rom (Stock rom will not work.... except Gellmars modified stock rom )
9. after that install cm9 rom..... dont reboot to system immediately ....install SDMergE400_step4v1.3b.zip now reboot to system
10...enjoy SDMerg cm9...
i cant go more explanatory Than dis ......
Thanks 13THWARRIOR, I'm trying now
Sent from my LG P705 using XDA Software
Or any other suggestion on how to SDMerge cause I heard it needs compatible Rom for it.
I mean what kind of base band.
Sent from my LG P705 using XDA Software
george brown said:
Or any other suggestion on how to SDMerge cause I heard it needs compatible Rom for it.
I mean what kind of base band.
Sent from my LG P705 using XDA Software
Click to expand...
Click to collapse
well no .....it needs only cm9 ....base band is not an issue
13THWARRI0R said:
well no .....it needs only cm9 ....base band is not an issue
Click to expand...
Click to collapse
Thanks any way mate. Even though the link you give doesn't exist any more and I still can't sdmerged my e400 till now.
Sent from my LG P705 using XDA Software

Categories

Resources