[Q] Lg Optimus Chic (e720) custom rom????

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ptesmoke

ptesmoke

Senior Member
Sep 23, 2008
2,960
796
Cold Lake
Hmmmm sheesh I hoped this one would work. Well at least it almost boots. I'm gonna have to tear this rom apart once I get some spare time. The touch screen issue seems to be driver related..

Stay tuned..

Sent from my HTC Desire Z/G2 using XDA Premium App
 
0

0140454

Member
Mar 12, 2011
40
4
Kaohsiung
i wil try it on the weekend.
i have a question
is it because of kernel? different module has different drivers?

Sorry for my bad english.

ptesmoke said:
Hmmmm sheesh I hoped this one would work. Well at least it almost boots. I'm gonna have to tear this rom apart once I get some spare time. The touch screen issue seems to be driver related..

Stay tuned..

Sent from my HTC Desire Z/G2 using XDA Premium App
Click to expand...
Click to collapse



Sent from my LG-E720 using XDA Premium App
 
A

Andreoid

Member
Jan 4, 2011
15
3
drellisdee said:
Can anyone confirm this 2.6.32.39 kernel fixes the lag on touchscreen? I updated the melfas driver.

signed_alessi_oc_lagfix_gnm.zip

pass is gnmbeta

Please report feedback.
Click to expand...
Click to collapse

I'm flashing now... Seems to works...

Edit 1

If i overclock my smartphone, the touchscreen can't works... I press both the touchscreen and both the soft touch key (home menù back and search) but doesn't works... I think that's a bug...


Edit 2

If i don't overclock, the lagfix works great! drellisdee you are my love <3 xD
 
Last edited:
D

drellisdee

Inactive Recognized Developer
Jan 22, 2008
625
823
East Coast
Andreoid said:
I'm flashing now... Seems to works...

If i overclock my smartphone, the touchscreen can't works... I press both the touchscreen and both the soft touch key (home menù back and search) but doesn't works... I think that's a bug...
Click to expand...
Click to collapse

overclocking to too high a frequency can freeze your device are you sure thats not it?
 
A

Andreoid

Member
Jan 4, 2011
15
3
drellisdee said:
not sure whats causing that same OC code i use for all lg msm7x27 devices. Is the touchscreen lag fixed now at regular freqs?
Click to expand...
Click to collapse

Yes :) Works great ^^
PS.
It's possible that i can't overclock over 729 mhz?? (Sometimes my smartphone also crash with 729 mhz cpu... :S) The reason can be the "instable" kernel? O it's just my processor that can't keep this frequence?
 
0

0140454

Member
Mar 12, 2011
40
4
Kaohsiung
Ptesmoke
I flash it and it hold when LG logo...
Steps:
Wipe all user data
Wipe /data
Wipe cache
Flash
Reboot

Sent from my LG-E720 using XDA Premium App
 
J

jackpot20

Senior Member
Apr 12, 2011
108
16
that is not working ! u didnt read the posts? anyway just flash this one which ANDREOID said in post 71...
 
J

jackpot20

Senior Member
Apr 12, 2011
108
16
i dont know about that .lets wait ADREOID and answer for this bec i didnt even flashed the rom .i cant root my gf´s device bec it has 2.2.1 in and i think thats the problem .anyway i will downgrade now and see .
 
H

hohosanta

Senior Member
Nov 30, 2010
95
10
Last edited:
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    D
    drellisdee
    Test Version: Note I do not have this phone and was asked to add this to my recovery lineup.

    Directions:


    Download this recovery and unzip it and copy to root of sdcard

    recovery-alessi-gnm.img.zip
    password is gnmtest

    download flash_image.zip and unzip and copy to root of sdcard

    flash_image.zip

    commands to flash recovery

    from adb shell or terminal (requires root # prompt)
    Code: 
    su

mount -o remount,rw -t yaffs2 /dev/block/mtdblock1 /system

cat /sdcard/flash_image > /system/bin/flash_image

chmod 0755 /system/bin/flash_image

mv /system/etc/install-recovery.sh /system/etc/install-recovery.sh.bak (notice this file install-recovery.sh may not be on your device if it gives an error or file not found move on)

flash_image recovery /sdcard/recovery-alessi-gnm.img

sync
    then power off device and boot holding most likely vol-dn + home + menu ??? This needs to be verified for alessi device. You may be able to boot recovery by adb reboot recovery also. Edit confirmed to boot via VOL UP + VOL DOWN + POWER by ptesmoke on e720 (bell)

    Key mapping is Vol-up & Vol-down move selection up & down. Back is backup a menu. Menu key is to select.

    This is a test version I'll do full release soon after bugs (if any) are worked out.
    The message E: bad boot message is normal disregard it.

    For debugging use the move recovery-log to sd option under other and please upload it with feedback.

    Overclock kernel assuming everything works:
    signed_alessi_oc.zip

    Ptesmoke noted that Oc kernel wasn't very stable for him above 748mhz. Ill need some other feedback to make sure it wasnt just a low spec processor die he had.

    password is keepout

    Special Thanks:
    Amon_Ra for his original source code
    Ptesmoke for testing

    Basic description of recovery features and troubleshooting can be found here in one of my other posts. http://androidforums.com/getitnowmarketing/256286-custom-recovery-ms690-optimus-m.html

    easiest way to contact me is @getitnowmarket on twitter
    View
    1
    D
    drellisdee
    I made a tested working one a few weeks ago just havent had time to release it.
    View
    1
    gglong1234
    gglong1234
    how about reset factory settings on LGMobile Support Tool?
    View
    1
    ptesmoke
    ptesmoke
    Thanks gglong for the help here, been working 9 straight days now plus all this weekend and next, so I barely have time to work on my roms. The devoid one was a shot in the dark, I didn't know the ext was buggered in the recovery, or it may be a bad reference in the devoid rom. In which case thank you for furthur explaining that kdz is the tool to use if for some reason u can't get recovery to flash. Just keep a copy of your stock rom on hand just in case. 10c is latest but is unrootable. Flash 10b. Root, then reinstall recovery.

    I have a p500 rom ported with lag fix, oc, etc. But need to get a chance to upload for you. Also got most of the bell junk cleaned out as well.

    Ill report back soon, and ill take down the link for devoid port as well once I can get more than 5mins!

    Cheers and stay tuned....this next rom should be candy...

    Sent from my HTC Desire Z/G2 using XDA Premium App
    View
    1
    A
    Andreoid
    My Rom with Overclock Lagfix Deodex Zipalign and more...

    Tested works 100%! Flash this from the recovery,and enjoy ;)

    Thanks to drellisdee for the Recovery and for the Kernel ;)

    Now lacking only the "multitouch fix" and this phone will be better than all ;D

    Original post (on an Italian Android community)
    View

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