[Q] L7 Update FAIL to v20b - Optimus L3, L5, L7 Q&A, Help & Troubleshooting

Pls could help please to upgrade L7 (P700) to V20B my KDZ Flasher stop antil some time and geting some error.
TNX

NESHCO_M said:
Pls could help please to upgrade L7 (P700) to V20B my KDZ Flasher stop antil some time and geting some error.
TNX
Click to expand...
Click to collapse
V20B? Or V20A?

emanuelparedes said:
V20B? Or V20A?
Click to expand...
Click to collapse
carently i have installed V20A stock and simly i wont to upgrade to V20B rooted if somewere exist..

v20b not available at the moment sir. Not yet.
Sent from my LOL7 using xda premium

Related

Rooting my LG Optimus L7

Hey guys,
This is my first post on the forums, anyways, I've searched up multiple sites on trying to root the LG Optimus L7 including this website.
I have tried this one: http://forum.xda-developers.com/showthread.php?t=1664322
and tried downgrading to V10a but it didn't work.
Phone stuff:
Model Number: LG-P705G
Android Version 4.0.3
Baseband Version: MSM7227A-1-AA
Software Version: V10c-May-10-2012
Please help!
Read it carefully!
Many members has succeed to root the L7 using method in the first page. V10c India and Indonesian version for model P705 can rooted directly use the rooting tools provided.
Ensure you do it exactly as described there
Sent from my N880 using xda app-developers app
aa
edwartwidianta said:
Read it carefully!
Many members has succeed to root the L7 using method in the first page. V10c India and Indonesian version for model P705 can rooted directly use the rooting tools provided.
Ensure you do it exactly as described there
Sent from my N880 using xda app-developers app
Click to expand...
Click to collapse
Erm what's the difference between indo version of v10c and other countries version? I have v10c and don't wish to upgrade or downgrade but I wan root! Any help would be appreciated! !!
Sent from my LG-P705 using xda premium
spaz1201 said:
Erm what's the difference between indo version of v10c and other countries version? I have v10c and don't wish to upgrade or downgrade but I wan root! Any help would be appreciated! !!
Sent from my LG-P705 using xda premium
Click to expand...
Click to collapse
Please follow instruction here http://forum.xda-developers.com/showthread.php?p=26341025.
It works for v10a Europe and v10c Indonesia and India version
Sent from my LG-P700 using xda app-developers app
edwartwidianta said:
Please follow instruction here http://forum.xda-developers.com/showthread.php?p=26341025.
It works for v10a Europe and v10c Indonesia and India version
Sent from my LG-P700 using xda app-developers app
Click to expand...
Click to collapse
Hey, I tried that already, it didn't work for me. Do you have another tutorial on how to do it?
Awption said:
Hey, I tried that already, it didn't work for me. Do you have another tutorial on how to do it?
Click to expand...
Click to collapse
Have you checked usbdebugging mode? Install from unknown source? Disable LG modem in the PC device manager? Using correct firmware? (v10a europe open or v10 c indonesia).
Important thing! You should push enter while you have seen the locked screen while use LG.L7 Rooting Tools
Sent from my LG-P700 using xda app-developers app
edwartwidianta said:
Have you checked usbdebugging mode? Install from unknown source? Disable LG modem in the PC device manager? Using correct firmware? (v10a europe open or v10 c indonesia).
Important thing! You should push enter while you have seen the locked screen while use LG.L7 Rooting Tools
Sent from my LG-P700 using xda app-developers app
Click to expand...
Click to collapse
The only thing I'm not sure about in that list is the firmware, I have v10c but I don't know from where.
Awption said:
The only thing I'm not sure about in that list is the firmware, I have v10c but I don't know from where.
Click to expand...
Click to collapse
Then download the correct one!
Flash your L7 with that and get root!
No data will be lost!
Sent from my LG-P700 using xda app-developers app
same im unable to root
I have a lg p705g v10c and was able upgraded it to v10h but still unable to root. And my phone now says its an lg p700 not sure if thats a bad thing But i have to say v10h is much faster tho. the only problem i ran into is i cant see my contacts i have on my sim card anymore.
when i try to root with optimusrootvers2 it says /system/bin/sd: can not create file permission denied or something
what am i doing wrong????
ENOREDRUM said:
I have a lg p705g v10c and was able upgraded it to v10h but still unable to root. And my phone now says its an lg p700 not sure if thats a bad thing But i have to say v10h is much faster tho. the only problem i ran into is i can see my contacts i have on my sim card anymore.
when i try to root with optimusrootvers2 it says /system/bin/sd: connot create file permission denied or something
what am i doing wrong????
Click to expand...
Click to collapse
Root tools cannot work that way. You must patched the system.img.ext4 with rooted one while flashing it. Follow this http://forum.xda-developers.com/showthread.php?p=31247149. It can root any firmware!!!
Sent from my LG-P700 using xda app-developers app
edwartwidianta said:
Root tools cannot work that way. You must patched the system.img.ext4 with rooted one while flashing it. Follow this http://forum.xda-developers.com/showthread.php?p=31247149. It can root any firmware!!!
Sent from my LG-P700 using xda app-developers app
Click to expand...
Click to collapse
I rooted the v10a firmware for Central america following this metod and worked! You can root what ever LG you want! But reed all pages form 101 to 110, and you will find that is not so hard to beging working with linux
root
hey guys
just got LG L7 p705f v10d
really not much info about this versions.
really dont want to brick it..
what link should i follow? i will have to downgrade the firmware?
thanks a lot in advance
ENOREDRUM said:
I have a lg p705g v10c and was able upgraded it to v10h but still unable to root. And my phone now says its an lg p700 not sure if thats a bad thing But i have to say v10h is much faster tho. the only problem i ran into is i can see my contacts i have on my sim card anymore.
when i try to root with optimusrootvers2 it says /system/bin/sd: connot create file permission denied or something
what am i doing wrong????
Click to expand...
Click to collapse
try to flash ur phone
before upgrade a Firmware , root ur phone using a tool in this forum
my phone same with you is P705 , but if u upgrade to Firmware on another country can change ur model phone to P700,it's same to me not problem .
read carefully when try root ur phone
follow the step and cheers :fingers-crossed:
Hey guys, I rooted my cell phone a little time ago, and i just realized that there's a new method to do so with a new version of KDZ. so i decided to download it, and prepared everything to install it, but whenever i try to connect my cell phone to the PC I cannot make windows to "detect" the device in emergency mode, i've tried witH vol+, vol+ vol-, but they haven't worked. I've tried it with a lot of different Pcs, and different architectures (x64, x86)
Has it happened to anyone else here!!?
pls help
i have bought my LG Optimus P700 from Orange Romania and i have ICS 4.0.3 V10C September 03 2012 on it,i tryed to downgrade to V10A AND V10H all flashing firmwares from Romania and Europe and none seem to work my phone opens normaly but the Network keeps crashing and reconecting back,and i just have to update back to V10C,the problem is that i dont realy know where my country gets theyr phones from,so if there is any way that you can help me root it or send me to a V10A firmware that will actualy work and not crash my network i will be forever in your dept :crying::crying:
hohoho... my next project root the LG P705 .... i should try this one , thx guys for the information
Tudy, put the v10i version from România and root it and should be okay with the network. I'm from Romania also and I have v10j Spain version and works fine. You should find the petrescu way to root (helped a bit myself).
Hai noroc.
Sent from my LG-P700 using xda app-developers app
help
felixr64 said:
hey guys
just got LG L7 p705f v10d
really not much info about this versions.
really dont want to brick it..
what link should i follow? i will have to downgrade the firmware?
thanks a lot in advance
Click to expand...
Click to collapse
Would really appreciate if anyone can give us some help with Version V10D...
I recently bought my phone on Amazon and I live in Bosnia (no firmware for my country is listed) and my phone is GMS (unlocked).
Please help, stuck on Android 4.0.3 and can't update.
AleksandarG said:
Would really appreciate if anyone can give us some help with Version V10D...
I recently bought my phone on Amazon and I live in Bosnia (no firmware for my country is listed) and my phone is GMS (unlocked).
Please help, stuck on Android 4.0.3 and can't update.
Click to expand...
Click to collapse
Follow this thread: http://forum.xda-developers.com/showthread.php?p=26341025
Sent from my LG-P705 using xda app-developers app

[Q] How to root LG L5 v20B ??

Somebody knows correct method to root LG L5 v20b ?? :cyclops: I searched everywhere but I has not found yet:crying:
Please if you knows write how to do that
I apologize for my weak english
Me too, who can help us!
dn80 said:
Me too, who can help us!
Click to expand...
Click to collapse
Im in the same boat as you guys
have you tested framaroot?with this i have rooted my l5?
http://forum.xda-developers.com/showthread.php?t=2130276
you can`t root JB on this device, but you can flash a pre rooted JB and after install SuperSU
thats not right sir i have succesfully rooted my l5 on android 4.1.2 official rom with framaroot gandalf exploit.
program Framaroot
Framaroot tested on l5.. Download the latest version then choose gandalf under exploit.
Sent from my LG-E610 using XDA Premium 4 mobile app

Downgrade L7

Hi guys, I have a lg optimus l7 v20e 4.1.2 unrooted. Can I downgrade my lg optimus l7 to a v10 rom and how. I would like to use KDZ. But I don't know if it is secure enough, and if I was to use KDZ, would it install root and CWM with the rom at the same time?
Matty310301 said:
Hi guys, I have a lg optimus l7 v20e 4.1.2 unrooted. Can I downgrade my lg optimus l7 to a v10 rom and how. I would like to use KDZ. But I don't know if it is secure enough, and if I was to use KDZ, would it install root and CWM with the rom at the same time?
Click to expand...
Click to collapse
yes you can you it,,i have used it more than times to say it works really,,u just have to need kdz updated ,the kdz file (rom) and the required drivers check this link for more info http://forum.xda-developers.com/showthread.php?t=2486512
What if?
What if It crashes or freezes am I stuffed? Or get stuck on boot loop?
if ur that afraid then dont go for it
ERRORS
ArjunrambZ said:
if ur that afraid then dont go for it
Click to expand...
Click to collapse
I did it and It just came up with errors
Matty310301 said:
I did it and It just came up with errors
Click to expand...
Click to collapse
really ,post the error log ,lets check it

[Q] lg p700 v20D flashable zip

Can someone please send me a flashable v20d through cwm.
Start using search already http://forum.xda-developers.com/showthread.php?t=2335287
You can easy flash v20e or v20f it doesn't matter.
Lukijs said:
Start using search already http://forum.xda-developers.com/showthread.php?t=2335287
You can easy flash v20e or v20f it doesn't matter.[/QUOT
Can you are someone.just send me a backup of v20d cwm?
Click to expand...
Click to collapse
Someone plz send me it
I think this is what you're looking for.

How to Root Lollipop in F320L

Please help me out. How to root lollipop. I flashed Lollipop KDZ file on my F320L. I lost my IMEI no. But i have back up of EFS. I tried several time to downgrade to kitkat but lv flash tool stucked at 73% and sometimes 45%. Can anyone suggest any solution?
Thanks
Sent from my LG-F320L using XDA Premium 4 mobile app
Am having Same problem
Am Having same issue with my g2 f320l running stock lollipop.
Please someone should direct me on how to get back to stock kiktat... Thanks
Is it that no one can help me out on this???
Please developers someone should help me on this please. I really want a guide on how to root my phone (lg g2 f320l) or a guide on how to downgrade to kitkat
Thanks
LG G2 F320 freeze
Hallo..is there any way to downgrade LG G2 F320 from lollipop to kitkat ? phone not working ..freeze often
I have the same problem too: after upgrading to stock lollipop F320L30d via lg pc suite I have no imei, I cannot backup the efs or downgrade via lg flashtool to kitkat or root stock lollipop...
Please help! It has become a paperweight
Thx in advance
Can't believe there is no root for our phone up till now....
Hmm
seligesta said:
I have the same problem too: after upgrading to stock lollipop F320L30d via lg pc suite I have no imei, I cannot backup the efs or downgrade via lg flashtool to kitkat or root stock lollipop...
Please help! It has become a paperweight
Thx in advance
Click to expand...
Click to collapse
yes there is a way to downgrade i have done it successfully to stock KK version
LG flash tool 2014
and your phones FIRMWARE
this will help
http://forum.xda-developers.com/showthread.php?t=2432476
clickanu said:
Please help me out. How to root lollipop. I flashed Lollipop KDZ file on my F320L. I lost my IMEI no. But i have back up of EFS. I tried several time to downgrade to kitkat but lv flash tool stucked at 73% and sometimes 45%. Can anyone suggest any solution?
Thanks
Sent from my LG-F320L using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I successfully downgraded...
Am now on cloudy g3 v2.2.
Root lg g2 on lollipop
Hi All
I dont want to downgrade lollipop on my LG g2 f320l . I only want to root it.
Can anyone please suggest the method to root
ajimae said:
I successfully downgraded...
Am now on cloudy g3 v2.2.
Click to expand...
Click to collapse
How did you downgrade?
What version of kitkat kdz did you use? Do you think 21W.kdz will work?
Help pls
ClarkOwen said:
How did you downgrade?
What version of kitkat kdz did you use? Do you think 21W.kdz will work?
Help pls
Click to expand...
Click to collapse
Yeah I did downgrade back to stock kitkat just go get the kdz. I used the 21_00P.kdz thats the one that worked for me.
---------- Post added at 08:46 AM ---------- Previous post was at 08:42 AM ----------
ajimae said:
Yeah I did downgrade back to stock kitkat just go get the kdz. I used the 21_00P.kdz thats the one that worked for me.
Click to expand...
Click to collapse
Try out this thread...
http://forum.xda-developers.com/showthread.php?t=2432476
You ll get the .kdz fike there,its about 2.3GBytes.
I think if flash kdz doesn't work or failed then you must try flash TOT method.
How to root Lollipop on F320L ? Please share your method. Thanks

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