yashsingh1/xdaforums huggingface dataset:
[Optimus One, P500 Android Development] ibub:
Yeah, I really don't remember if it was the p505, or the p506 that never got the gingerbread update (and therefore new baseband). But I believe that Androidmeda and Rashed97 set up the device tree(s) (including p509) to build for old baseband. So a stock backup would suffice to determine which baseband is actually on the phone. Working data on froyo would mean old baseband, and working data on gingerbread would mean new baseband. You can also tell if the ROM was built for old or newer baseband by looking at the size of/ system/lib/libwms.

For new bb, it should be 77kb.

For old bb, it should be 81kb. These are contained in the new/old bb zips.
[Optimus One, P500 Android Development] Dovidhalevi:
I do not think so. I have always had to copy the old baseband (three files) to system/lib after flashing any of these ROMs. (There is a flashable obb fix around as well.)
[Optimus One, P500 Android Development] ibub:
P50(?)
[Optimus One, P500 Android Development] Dovidhalevi:
P500

Never go the upgrade, flashed from original Froyo
[Optimus One, P500 Android Development] ibub:
So you flashed p509 and p505 roms? P500 roms are definitely always built for new bb. But...

I guess I'm gonna have to download all of them, so we can be sure.
[Optimus One, P500 Android Development] josehbermudez:
If I can remember the correct process for P5XX was to upgrade from stock Froyo to stock gingerbread then change baseband and then custom recovery, root and custom roms. Hole process was written in a basic P500 thread here in XDA.
[Optimus One, P500 Android Development] ibub:
Depends, I got new bb and gingerbread all in one flash (emergency KDZ flash, using LG tools). But flashing only the /system ROM and boot image will not change the bb.
[Optimus One, P500 Android Development] Dovidhalevi:
Used only P500-built ROMs. Had heard that P509 ROMs might be using old baseband but never tried them

---------- Post added at 06:21 PM ---------- Previous post was at 06:20 PM ----------

but that required a windows machine and using LG's software. Best way to brick a phone I know of.
[Optimus One, P500 Android Development] Dovidhalevi:
but that required a windows machine and using LG's software. Best way to brick a phone I know of.
[Optimus One, P500 Android Development] ibub:
Okay, I downloaded them all. And it appears that P500 and p505 are built for new bb (libwms.so =83.2kB ) , and p506 and p509 are built for old bb (libwms.so =78.9kB )
[Optimus One, P500 Android Development] Dovidhalevi:
Note there are three .so's involved.

libgstk_exp.so

libpbmlib.so

libwms.so
[Optimus One, P500 Android Development] ibub:
Possibly these libraries ("use new bb rom zip" ) are insufficient to use for kk based ROMs. Could try overwriting the libs in p505 roms using the versions from p506 or p509. If that doesn't work, then something else is wrong.
[Optimus One, P500 Android Development] Dovidhalevi:
I have been using these three successfully through current 4.4.4
[Optimus One, P500 Android Development] ibub:
Then I guess I'm all out of ideas.
[Optimus One, P500 Android Development] rassawyer:
THANKS!!!

Just catching up on the thread, and y'all's discussion reminded me of what my device needs. I have a P505, but I remember now that I never got the BB update, so to get working graphics, and BB< I need P506 ROMs. I was thinking that the P506 was the one that got the update, and not the P505, until I read over this thread, and saw that [MENTION=4912093]ibub[/MENTION] mentioned opening up the zips to compare BB files, and said that the P500 and P505 seemed to both be new BB. This will it a lot easier to test things!!

In other news, [MENTION=5000273]mohammadjj[/MENTION] sent me this in a pm today:

Has onyone else experienced any of these symptoms?
[Optimus One, P500 Android Development] moriel5:
Is there no TWRP 2.8.1+ for the P500?

Starting from that version, none of the zips on the website have any images in them, just the commands to flash them.

I'm guessing that this was the cause of some people thinking that the TWRP for their device is corrupted.

It's not corrupted, it's just not there.
[Optimus One, P500 Android Development] ibub:
[MENTION=4974969]HardLight[/MENTION] has recently posted twrp 2.8.7.0 (unofficial) on his thread. But it's os2sd version.
[Optimus One, P500 Android Development] moriel5:
Thanks, however at the moment I don't have a free MicroSD card, so I was talking about the ordinary TWRP, not the OS2SD one.

I'm currently using a 4GB MicroSD card, and soon I'll be limited to a 2GB one, hopefully I'll be able to use my 8GB one.

However, after I recieve my credit card, I intend to buy from MyMemory a card or two.
[Optimus One, P500 Android Development] ibub:
Sorry, I wasn't thinking straight. Removing that link.
[Optimus One, P500 Android Development] moriel5:
But does anyone know why there no "normal" TWRP images starting from 2.8.1?

Perhaps someone can try building it and post the results here?
[Optimus One, P500 Android Development] HardLight:
P500 is legacy device so official Twrp support have been dropped long time ago. It would be surprise if even previous versions from https://dl.twrp.me/p500/ could work properly as there are many things changed in device specific repos of every rom.

You should better relay particular recovery posted in each rom description. Higher version number means nothing if older does the same job.

Also this rom is very outdated so if you have decent microsd card you could try os2sd.
[Optimus One, P500 Android Development] moriel5:
While you are correct about newer versions not necessarily being better than older versions and about TeamWin's support (yes, it has dropped, no 2.8.7 there), my point was that we should check what was the issue that caused flashable zips with no images from 2.8.1-2.8.6, besides, if possible I think we should update to at least 2.8.4 to gain support for the TWRP manager and TrueType fonts (I personally use a theme that throws a few errors in relation to this).

In regards to MicroSD card, I had already posted my current situation, and I'm sure there are others (even if not many) in the same situation.
[Optimus One, P500 Android Development] herace:
Mobil network is not working!

Mobil network (network operators) is not working on P503! Please help! :(
[Optimus One, P500 Android Development] ibub:
P503 came with froyo, so it likely has old baseband. If you flashed a p500 ROM, then you will need to apply a fix from here: http://xdaforums.com/showthread.php?t=1963815

Flash the zip named " usenewbbroms.zip"
[Optimus One, P500 Android Development] herace:
thank you so much, it is OK!
[Optimus One, P500 Android Development] ibub:
I'm glad it's working. :)
[Optimus One, P500 Android Development] the-her0:
question. would this work for other Op1 devices, and if not how to make it work?

I'm using the Vortex, with Maceckmod port of CM10.0. Could I possibly update with this?
[Optimus One, P500 Android Development] the-her0:
Ok. first question was stupid... new question... How can I get trebuchet on this?
[Optimus One, P500 Android Development] singuyenaaa:
...

would like to link to download the file baseband for offline its baseband corrupted no unrecognizable sim baseband should be looking forward to your quick response
[Optimus One, P500 Android Development] poweroverwhelmer:
Once I choose needed options in Aroma installer, it does nothing (no logs in the log window), finishes successfully, but the ROM is not installed.

Edit: Disregard. After exporting the log I saw the Status 0 error (I didn't have the most recent recovery). Installer worked like a charm after I installed CWM 6.4.0.6.
[Optimus One, P500 Android Development] moriel5:
Doesn't it already come with Trebuchet?
[Optimus One, P500 Android Development] VVamsi:
Now my p500 lags like ****!!!!!

Dude WTF!!!!! I followed all the steps as you told and now my p500 lags like ****!!!! when I open the app drawer it doesn't even show any apps!!!

Dude please help me out............ What should I do??? How to I get back to my older thing!!!!
[Optimus One, P500 Android Development] here2where:
reverted after use

Wonderful effort by ROM author. :good:

Unfortunately it didn't work for me as a daily driver - laggy, camera sub-par, battery heat-up. :(

Reverted to LG GB backedup ROM.
[Optimus One, P500 Android Development] ale5000:
In this comment it talk about ART runtime but I didn't found libart.so in any downloaded ROM.

Did I miss something?
[Optimus One, P500 Android Development] niral.naik:
Would you like to sell your lg p500 under 700rupee?
[Optimus One, P500 Android Development] marco-ko:
check flash log file

hi,

although i flashed the rom and it runs correctly the log file report some errors (at top of file)

Is something went wrong ?

Thanks in advance
[Optimus One, P500 Android Development] adi0016:
Not able to use phone.

Hi Mukulsoni,

I have installed CM kitkat ver.12 and i keep getting "unfortunately, com.android.systemui has stopped" and many more unfortunates. please help me with this issue. Thank you.
[Optimus One, P500 Android Development] Dovidhalevi:
Do not use Google Play Services after versions 8.*

Catastrophic and can cause your errors.
[Optimus One, P500 Android Development] rom.olo:
Thank you, understood (although the video shows version 9 with apparently all working fine).

But I was also getting this message: "Unfortunately, the process com.google.process.gapps has stopped."

For what I need this old LG P500 to do, I can happily live without Google Play, and also without gapps (EDIT: so I'd probably better install a ROM not carrying any of them and get a faster boot).

So please, in case I wanted to flash some older ROM, say CM9 (any suggestions?), how would I downgrade ClockworkMod ROM Manager to some previous version?
[Optimus One, P500 Android Development] moriel5:
You'd rather get TWRP, it's much better.
[Optimus One, P500 Android Development] rom.olo:
Thank you for replying.

Google Play says here (pretty much towards the bottom of the page) that TWRP "Requires Android 4.0.3 and up". I have restored the stock Android 2.2 ROM on this LG P500 and when I flashed anything higher, Google Play didn't work.

How would I install TWRP then?

Would it allow me to flash this "RESURRECTION" ROM?

As well as CM10-CM11 ROMs?
[Optimus One, P500 Android Development] moriel5:
TWRP doesn't require ISC or up, that's just the TWRP Manager app, which isn't required.

The recovery is a seperate partition, not an app.

I haven't checked how to switch back from OS2SD to normal ROMs, however once you do, you'll just need to flash TWRP.

You can download it at twrp.me, but do not download the latest version, since apparently past 2.8.0.1 they had failed to compile it, so you'll need to download 2.8.0.1.

I recommend you to first flash the stock 2.3.3 before you do anything, it's modem

You may need to download older versions first, and upgrade from them, since TWRP won't install if the recovery base is too old.

I think that you'll need to flash CWM first, and then an old unofficial version of TWRP (I think 2.2.0.0), before flashing the oldest official build 2.6.0.0, and from there to either 2.8.0.1, or first to 2.7.0.0, and then 2.8.0.1.

It's been a long time since I had last dealt with mine (although it's still on the shelf, so it's always ready), so I don't remember specifics very well (I had to open the website to check the details about the official versions.

I recommend you to first flash the stock 2.3.3 before you do anything, it's bundled modem is slightly better than the one bundled with 2.2.
[Optimus One, P500 Android Development] rom.olo:
Thank you again, I see you do have some background on the matter.

Yes I was surprised that Google Play established any such requirement and I was wondering why the recovery tool would rely on any part of the OS.

=8-o why would they be publishing all those versions as "Released"? (Thanks for the link!)

That's a lot of flashing and chances to mess up for a newbie.

What happens if I simply use the CWM app from Google Play, version 5.5.3.7, and launch it again "on top" of the CWM version I have installed at the moment, a more recent one, 6.0.4.6? Would that brick my phone?

Would CWM version 5.5.3.7 be able to install the stock 2.3.3? (Where would I find that ROM?)

Would CWM version 5.5.3.7 be able to install that RESURRECTION ROM? (I believe it is also based on 2.3.3 but it eliminates lots of obsolete versions of apps one would have to download again anyway, from Google Play.)
[Optimus One, P500 Android Development] moriel5:
I have no idea, since I had come extremely late to the scene (last year).

In regards to the CWM app, I don't think that it would cause damage, however I think that it's rather pointless to downgrade your version of CWM.

The stock 2.3.3 installs the same way as the stock 2.2, via Emergency Mode (you'll need a PC for this), not via the recovery.

About RR, I have no idea, however I think that it would be a better idea to first upgrade to 2.3.3, and then get to TWRP 2.8.0.1, and only then flash RR.

Just a word of warning, you should check which modem the ROM requires in advance, some ROMs use the old one, and some use the new one.
[Optimus One, P500 Android Development] rom.olo:
I read that CWM 6.0.4.6 flashes CM10-11 but not previous ROMs, actually one error I got was something like "5 parameters expected, only 3 given", one user found that it depends on the first lines of the updater script and it was fine for him after replacing them, another answered to him "flashing another version of CWM takes seconds" (if I remember correctly, those posts were 1-2 years old).

Ohh I see, I saw one video about it but I believed it was just an (old) option to install a ROM. Actually I'd be rather scared to use USB, my souvenir using the LG PC sync tool is one of a rather precarious connection, sometimes difficult to obtain sometime falling with no error messages. All other stuff I use via USB is totally stable, from mouse and printer to a 96 kHz audio interface.

I'll keep that in mind, thank you. I asked in the RR thread with no answer so far.

If I'm getting you correctly, some ROMs come with an older modem driver, some with an updated one. Well for what I need to do with this LG P500 that wouldn't be an issue.

Thank you again!
[Optimus One, P500 Android Development] rom.olo:
Remembering your words, I've tried crossing fingers, I've used the CWM app from Google Play, it detected 6.0.4.6 installed and said "latest version available 5.5.3.7", it successfully installed 5.5.3.7, which was able to successfully install that Resurrection ROM, so I'm continuing there (it's giving me some errors).

Thank you!
[Optimus One, P500 Android Development] blenderavishay:
after i flash this rom (CM11), i cant connect to mobile network & when i searching he's give a messege "error when search mobile network"... any help please? [Sorry About The Bad English]
[Optimus One, P500 Android Development] skully213:
Hello, im getting this screen after clean first flash
[Optimus One, P500 Android Development] hitman72:
is possible to have a version WITHOUT gapps? ("remove gapps" flashable archive doesn't work for me, tested with a lot of recoveries) thank you
[Optimus One, P500 Android Development] ale5000:
If you are interested I have done a flashable zip that remove GApps and install microG: microG unofficial installer.
[Optimus One, P500 Android Development] hitman72:
thank you a lot :D, I have even found some post ago this "cm-11-20151209-UNOFFICIAL-p500.zip" (is a pure cyanogen mod), works fine. thank you
[Optimus One, P500 Android Development] josehbermudez:
Hi [MENTION=5627087]ale5000[/MENTION], I have read your threads about microg related implementation. I own a P500 too but sadly It's internal memory is tiny and link2sd or similar scripts cannot make miracles.

There is a development rom that succesfully bring back to life the P500. It uses OS2SD(hardlights OS2SD CM11 based ROM for P500) and gives all the room needed. As I see to get microg working the problem is to be able to install xposed on an old arm6 device with OS2SD or to patch this special ROM to have signature spoofing. I tried to install xposed unsuccesfully and I cannot remember if an OS2SD ROM can be deodexed an later patched like a normal ROM.

your recommendation would be appreciated

Thanks a lot for your time.

[
[Optimus One, P500 Android Development] ale5000:
Xposed is an option but you can also enable signature spoofing with Tingle (in my signature).

It works with all ROMs.

Most custom ROMs come already deodexed (especially on devices with small internal memory), but in case it isn't you can deodex all ROMs (there are problems just with Lollipop, that may need special tools).
[Optimus One, P500 Android Development] josehbermudez:
Thanks for answering.

In your opinion, doesn't matter if the ROM is OS2SD? It's a CM KitKat 4.4.4

I read a little bit about needle and tingle but it seems that the USB port is needed to access from PC and in this case my USB is totally broken...

I saw an app that is supposed to deodex any rom called 3C toolbox, but I don't remember if USB port is needed to patch the deodexed ROM with tingle.

Thanks again
[Optimus One, P500 Android Development] ale5000:
In Tingle there are multiple options, you can patch directly the device via USB or manually copy the framework.jar from the device (it is here: /system/framework/framework.jar) to the input folder of Tingle, patch it and then manually copy back the patched framework.jar from the output folder of Tingle.

Sincerely I don't know what it is OS2SD, but it works perfectly on normal KitKat.

Make sure to keep a backup before trying.
[Optimus One, P500 Android Development] moriel5:
OS2SD is for booting from the externalSD card.

Tingle should work fine on it.

And I agree with you, backups should always be made (unless you're like me, preferring to start clean with only a few things backed up).
[Optimus One, P500 Android Development] josehbermudez:
Thanks to you all. No way I'll try. And yes, I'll backup first, microSd too and will try... I'm reading about deodex first.[emoji16]

Enviado desde mi Moto E mediante Tapatalk
[Optimus One, P500 Android Development] lprb99:
Hi guys, my LG P500 is currently with nexusbean 4.2.2 rom, i've tried all the roms but it seems my phone doesn't detect the sim card.

help me please
[Optimus One, P500 Android Development] josehbermudez:
You can suppose you've lost the baseband or sim tray/flex is damaged. So, first try to flash the highest stock firmware or just the baseband/radio files (short way, from custom recovery) over your custom rom to detect if is just a software or hardware issue.
[Optimus One, P500 Android Development] Guy89:
I did everything step by step, but when I reboot the phone boots into bootloader. It says:

"Fastboot mode started

Udc_start ()"

Did I miss something, or maybe the file is corrupted?
[Optimus One, P500 Android Development] Darkpriest1990:
hi

i installed 4.4.2 CM11 KITKAT for LG-P500 and now i dont have network service and zero Antenna

Phone Model : LG-p500 optimus one

ClockworkMod Recovery 6.0.4.6

ROM VER-12 OTA

now what i must do ?

---------- Post added at 12:03 PM ---------- Previous post was at 11:55 AM ----------

maybe u installed wrong recovery, must install 6.0.4.6

if u have old version, just update to new version after install again the rom and ur problem will be sold :)
[Optimus One, P500 Android Development] mukulsoni:
How to Upgrade New Version

Thanks guys...for letting me know the issue of upgrade ;)

Here is the instruction for upgrade to new version from older version. Please follow:

Download ROM and move it to your device's SD Card or PC (for adb sideload flash)

Reboot to Recovery

Flash the ROM from SDcard or ADB sideload

Wipe Cache Partition

Wipe Dalvik cache (in Advance menu)

Reboot System

After successful boot, you will see Link2SD notification in Statusbar or go to app drawer

Click Link2sd and recreate mount script as SDEXT4 and reboot

Again after successful boot, go back to Link2SD and click on the Left side 3dots (settings), clean app dalvik cache

DONE!!! :highfive:
[Optimus One, P500 Android Development] hariraj96:
can another app be used instead of hangouts as in gb....ie no hangouts...
[Optimus One, P500 Android Development] Dovidhalevi:
Note, described bugs were NOT the omni ROM. Did not, in fact flash that. Cm-11 bugs. (Yes, it looked too much like cm-11 to really by omni but ...)

Since the startup craziness is indeed a cm-11 problem, I might well restore my cm10.2. Right now, I have the Jan 3 cm-11 build up, very nicely. See if they recur and when. Using version13 kernel which may give very nice battery life.
[Optimus One, P500 Android Development] earth2834:
i can't see any thai language and also can't see the letter on thai keyboard.

How can i fix it.
[Optimus One, P500 Android Development] yoohath:
LG P506 SELinux status was disable. Is this the problem wifi and bluetooth doesn't work. is this because of kernel that I flash to have normal color
[Optimus One, P500 Android Development] primekook:
Bugs In VER-3

1-speaker phone not working

2- exchange stopped working (FC) After installation.

3- google search stopped working always(FC)

4- Gallery FC at when open the camera app at 1st time

5- for this i am not sure - vibrate not working in massage notification ( in whatsapp )

Solution- in whatsapp setting change vibrate pattern as long

6- touch response is slow but at this level is ok

7-keyboard is very slow

8-voice search not working

if more bugs is found then i report you ;)

Sorry For My Bad English:silly:
[Optimus One, P500 Android Development] ajay.katke:
Hello,

I need help, I am not able to flash the rom using CWM recovery V6.0.4.6 or V6.0.4.5 tried on both version. When ever I select the zip file it comes back to the main menu of the recovery mode Plzz help
[Optimus One, P500 Android Development] Berseker86:
does an alternative method for app-to-sd works beside link2sd (which I hate)?

i would like to use this (the same used for 4.2.2 jenkins which I had) - very clean and smooth

http://xdaforums.com/showthread.php?t=1668247
[Optimus One, P500 Android Development] Cagnulein:
Maybe you have a corrupted zip. Try to download it again ;)
[Optimus One, P500 Android Development] primekook:
You May Use This CronMod-INT2EXT

But I think you should prefer link2sd is an best option for this rom because this Rom is early experimental :highfive:
[Optimus One, P500 Android Development] Berseker86:
i've tried that method (my link) but i get stuck at cyanogen logo.. i will try also int2ext but at this point maybe i'll revert to link2sd
[Optimus One, P500 Android Development] primekook:
Definately link2sd is an best option for you its working and simple for use and i think this ROM only support link2sd script...:highfive::highfive:
[Optimus One, P500 Android Development] simplicio11:
yes.

I don't use exchange.

G Search (textual) works fine.

Gallery and Camera works fine.

Disable animation in Dev Options.

yes, because it's armv7 futures (our phone is armv6).

Very important bug for me is "A2PD/Bluetooth Audio" and BT sharing, hope is fixing soon...

p.s. anyone has installed suffessefully G+ app on CM 10.1/11?
[Optimus One, P500 Android Development] xu3sno:
Is your sd-ext2 ext4 fs and has read and write permissions, not just read only? Here read only file system, so no chance Link2SD write apps, data, dexes on it. So far methods to change write permissions I had tried get no success :(
[Optimus One, P500 Android Development] mukulsoni:
Yes, Link2sd's sdext4 is working and linking apps data and dexes. Few post back I had mentioned you http://xdaforums.com/showpost.php?p=49074906&postcount=180. See the screenshots.:good:

This ROM has a bug which do not allow apps2sd method to move apps in SDCard.

EDIT: Hey guys..those who are complaining about Google Now card not working, Please install User-Gapps as per given order and make google launcher as default and go to launcher settings and enable google now. Done :good:
[Optimus One, P500 Android Development] Cagnulein:
Wifi and bluetooth tethering don't work either.

Is there a temporary solution? Maybe with some other kernel?