[Q] [L7] Is it possible to flash CM10 onto L7 with V20A? - Optimus L3, L5, L7 Q&A, Help & Troubleshooting

I currently have V20A on my L7, but it's still laggy and I want CM10. So is it possible or do I need to downgrade to Homero's V10K rom?

You must downgrade to V10K.

Poland_Developers said:
You must downgrade to V10K.
Click to expand...
Click to collapse
Alright thanks for the quick reply

If you did CyanogenMod10 on Jelly Bean 4.1.2 V20A or V20B then network will not works.

Related

[Q] LG L7 Root

Hello!
Can someone tell me how to root my LG p700? Stock ROM 4.0.3 , V10K-DEC-12-2012, everything is stock.
Sorry for bad english.
faters said:
Hello!
Can someone tell me how to root my LG p700? Stock ROM 4.0.3 , V10K-DEC-12-2012, everything is stock.
Sorry for bad english.
Click to expand...
Click to collapse
sorry but there is no root for V10k, you must install v10k already rooted.
Install: http://forum.xda-developers.com/showthread.php?t=2176430
If I helped you,press thanks button
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faters said:
Hello!
Can someone tell me how to root my LG p700? Stock ROM 4.0.3 , V10K-DEC-12-2012, everything is stock.
Sorry for bad english.
Click to expand...
Click to collapse
Hi
I used the v10k that already was rooted.
But there are many bugs. like the keyboard and wifi. You can fix those 2 things.
But i even had more bugs.
So i upgraded my lg l7 to android 4.1.2 from cynagonmod. Its named cm10. This is already rooted

[Q] [L7] Flash from official JellyBean to Homero V20a

Hi,
I have an LG Optimus L7 with official V20a ROM (updated trough LG support tool).
My question is how to flash it now with Homero V20a? Do I have to first downgrade (and how) or i can flash without downgrading?
For flashing purpuses, can I use instructions from here (of course with specific instructions from Homero)?
I am really a noob at this, so help is really appreciated.
Thanks
Yes just flash using KDZ
fcwdadmin said:
Yes just flash using KDZ
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OK, Thanks. I will tray it today.

L7 sim don't work

Hi all,i just instaled cm10 jelly bean 4.1.2 but after instalation comlpete and phone opened sim card don't work...i make something wrong or what?? please help me,tnx
Hi! Did you install Cyanogenmod10 Nightly on Jelly Bean 4.1.2? You must downgrade to ICS V10k+root. Then install CM10 and update bootloader to new version.
Poland_Developers said:
Hi! Did you install Cyanogenmod10 Nightly on Jelly Bean 4.1.2? You must downgrade to ICS V10k+root. Then install CM10 and update bootloader to new version.
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Hi yes i install cm10 on jelly bean4.1.2 how i can downgrade to ics v10k+root?? and how i can update bootloader?
I am still noob at this that why too many questions
ntzigounas said:
Hi yes i install cm10 on jelly bean4.1.2 how i can downgrade to ics v10k+root?? and how i can update bootloader?
I am still noob at this that why too many questions
Click to expand...
Click to collapse
Just flash a V10K KDZ, Homero's one is great. Also you can restore (if you made one) your old backup using CWM. Why do you want to update your bootloader? Just unlock it (the bootloader), and you're fine.
Jelt_ said:
Just flash a V10K KDZ, Homero's one is great. Also you can restore (if you made one) your old backup using CWM. Why do you want to update your bootloader? Just unlock it (the bootloader), and you're fine.
Click to expand...
Click to collapse
I tried to flash it with Homero's V10K KDZ,but it show me an error while do the flash it says:
Upgrade error
WParam:100
LParam:1002
Do you know what i can do to flash it?
Pressing Volume+ and power. On screen shows Emergency Mode and yellow background.
Open KDZ Flash Tool.
Type: 3GQCT and Phone Mode: Emergency.
Connect phone via cable USB (without battery)
Launch software update.
You can't flash any v10k on v20a,you have to flash this one.
Flash this,then CM10 and you'll be fine.

problem with jelly bean 4.1.2

hey guys,i just bought a lg optimus l7 from a friend and he has install on it jelly bean 4.1.2.The phone has a litlle bit laggy sometimes and i want to come back to stock firmware.i try to install with kdz the stock version v10k but i get an error at the end:
http://imageshack.us/f/197/mw6p.jpg
Hi!
This thread should be in Q&A, Help & Troubleshooting.
You can't back to ICS.
u can
Poland_Developers said:
Hi!
This thread should be in Q&A, Help & Troubleshooting.
You can't back to ICS.
Click to expand...
Click to collapse
this isnt the adapt place but u can back to icecreamsandwich using kdz sw upd and a kdz firmaware

E610 Problem with v20a ROOTED

Hello,
I have a problem with my lg optimus l5, i have install with KDZ v20a rooted and now i can nat flash any other firmware.
I want to flash with KDZ v20d and it didn't work or any other version of firmware, it stay stuck on emergency mode and the only way to restart is by flashing v20a rooted again. Even if i try to flash stock version.So basically i am stuck on this version.
Please help!
Thanks.
KDZ update log?
To downgrade there is a special v10d for downgrade from JB to ICS (to return to stock)
raul338 said:
KDZ update log?
To downgrade there is a special v10d for downgrade from JB to ICS (to return to stock)
Click to expand...
Click to collapse
Thank you for your answer, where i can find this special v10d firmware?
irimiavale said:
Thank you for your answer, where i can find this special v10d firmware?
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Click to collapse
http://www.mediafire.com/download.php?bb2s0ohuj3jnflo
Not sure, search "v10d_downgrade"

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