[Optimus One, P500, V Q&A, Help & Troubleshooting] ramf_od:
Hi,

Hope this is the right place to ask...

I have LG Optimus one (p500) and I tried to upgrade it to Android 4.4.2 KitKat CM11 ROM.

I used this guide:

http://www.ninjaromeo.com/update-lg-optimus-one-kitkat/

But since the link to the rom is down - I tried it with mukulsoni cm-11-P500-Ver10.zip rom from here:

http://xdaforums.com/showpost.php?p=51341582&postcount=1154

I'm not sure is it's relevant - but in the ninjaromeo guide it was stated to:

Do the following: “Wipe Data/Factory Reset > Yes”

Do the following: “Wipe Data/Factory Reset > Yes”

Do the following: “Advanced > Wipe Dalvik Cache > Yes”

Do the following: “Mounts and Storage > Format /system > Yes”

but in mukulsoni guide is was stated:

DON'T WIPE ANYTHING (data/factory reset + wipe cache partition+wipe dalvik+ format system)

but since I used ninjaromeo guide I did the wipe as instructed....

anyway - the installation finished o.k. and the device rebooted and i got this message:

Fastboot mode started

udc_start()

--suspend--

--reset--

--portchange--

--reset--

--portchange--

stall get_descriptor 128 6 1006 0 18

fastboot: processing commands

the phone was discovered by my windows - and some drivers ware installed.

after long long wait i disconnected the the phone from my computer and re connected it back, I got this message:

--suspend--

--suspend--

--reset--

ep1/out fail nfo=40 pgo=74000

--portchange--

usb_read() transaction failed

--reset--

--portchange--

fastboot:oops!

fastboot: processing commands

but nothing happen.

I tried to re install the rom - this time without the wipe part (though I guess it is too late since I already did it the first time) - and again I got to this message:

Fastboot mode started

udc_start()

--suspend--

--reset--

--portchange--

--reset--

--portchange--

fastboot: processing commands

should it take so long to complete - or is it because something I did wrong?

what should I do now?

Thanks!

=======================================

Hi again,

So I upgraded the CWM Recovery to v6.0.4.6 from here:

http://xdaforums.com/showthread.php?t=2564767

and installed the SDK on my PC from here:

http://xdaforums.com/showthread.php?t=1007244

http://www.oracle.com/technetwork/java/javase/downloads/index.html?ssSourceSiteId=otnjp

then I have Installed ClockWorkMod through ADB:

http://xdaforums.com/showthread.php?t=852905

then installed again the new rom from mukulsoni cm-11-P500-Ver10.zip rom from here:

http://xdaforums.com/showthread.php?t=2589303

so now the phone is restarting - but a get:

"unfortunately, google play service has stopped"

and then:

"unfortunately,the process android.process.acore has stopped."

and:

"unfortunately,kitkat launcher + has stopped"

after that the phone reached the wallpaper with the lock etc - but after few seconds the phone reboot over and over again....

any idea?

Thanks.

=======================================

o.k.

did recovery and then "wipe data / factory reset."

got:

"formatting /data

formatting /cache

formatting / sd-ext

formatting /storage/sdcard0/.android_secure

data wipe complete"

then reboot system now. - and the phone work without a problem (almost) -

now i get no signal (although the sim and network were o.k. on the previous rom).

when dialing a number i get:

"mobile network not available."

in: settings->more->mobile networks->network operators-> choose automatically

I get error: "can't connect to this network right now . try again later"

in "search networks " I get error "error while searching for networks"

i'm trying to update to 10.3 via OTA - will it help?

any idea?

Thanks.

===========================================

so the problem was with the baseband.

i used this to installed a new baseband :

http://xdaforums.com/showpost.php?p=15250036&postcount=1

and then re install the new rom all over again - now it's working fine!! :)

But there is a problem again...

Now i cant connect to the google play / add new account to the phone etc...

i get error:

"there was a problem communicating with google servers/ tray again later"

installing the Google Play Store 4.6.16 did not help - still the same error.

can you help??