For questions truly specific to the "LG Optimus One" device.

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13
votes
3answers
4k views

Why my phone battery has four terminal? what is the use of the fourth?

I have a LG Optimus One (P500). For sometime I am wondering why my phone's battery has four terminals. I am aware that two terminals are for the positive and negative points and the the third connects ...
12
votes
2answers
35k views

Why can't I install apps when I have enough storage?

In "Settings" > "SD card & phone storage settings" under "Internal Phone Storage" it lists "Available Space" as 13.78MB. I'm trying to install an app that is 2.38MB. Why do I get the ...
9
votes
6answers
369 views

Can't write an SMS for some of my contacts

I'm using an LGP500 Android Phone (Android 2.2). In the default SMS application, when I select a discussion, I see the previous SMS (both sent and received), and there's a text area at the bottom of ...
8
votes
2answers
2k views

Dvorak on android?

How to change the default on screen keyboard on Optimus V to Dvorak?
7
votes
3answers
2k views

I deleted my only launcher

I deleted my only launcher and now I cannot open settings to set to debug mode in order to use ADB or similar to install a new launcher. I can't open the Play store, can't open anything except those ...
6
votes
3answers
9k views

Can I permanently disable the cell/radio of my phone?

My wife got a new phone with a new service, so I get to have her old phone to play around with. Since the old phone no longer has cell phone service, I want to completely disable the cell phone or ...
6
votes
1answer
6k views

How to enable real text prediction for android / stock keyboard on LG optimus one?

The title says it all but i will explain a bit more. I have a LG optimus one phone with android 2.2 froyo. It comes with two keyboards, the LG one with working text prediction and the Android / Stock ...
5
votes
3answers
23k views

What is system partition? How its size is fixed? Can it be resized?

I have rooted LG P500 (Optimus One) running stock 2.3.3. I recently updated to unofficial CM10 (Android 4.1) and observed few serious issues. I observed that Google's My Location service was not ...
5
votes
1answer
3k views

Is there any way to replace the back button using an application?

I own a new LG Optimus One. The buttons on the set are somewhat stiff. When I press it it feels as if it might break/get stuck somewhere in the near future. I was mainly concerned about the back ...
5
votes
2answers
593 views

Failure to boot after rooting LG Optimus V and installing CM7

I recently bought an LG Optimus V (VirginMobile) to replace my current Samsung Intercept. Upon reciept, I rooted it following the procedure at http://forum.xda-developers.com/showthread.php?t=1070018. ...
4
votes
1answer
616 views

Install default Android 2.2 / 2.3 on Optimus One

I have this LG Optimus One P500h and I was thinking about formatting and installing the default/original Android 2.2 (2.3 would be great) since LG modified the homescreen, keyboard and other stuffs. ...
4
votes
1answer
2k views

Can't install from market: INSTALL_FAILED_DEXOPT

I have an LG Optimus V with CyanogenMod 7.1. I cannot install/upgrade anything from the Market. I keep getting "Package File Invalid". I think it may have something to do with s2e, though I only ...
3
votes
1answer
1k views

Upgrading LG P500 (Optimus/Maximo One) [duplicate]

Possible Duplicate: Where can I find stock or custom ROMs for my Android device? How to backup an Android device? How do I backup and restore SMS Messages? I've thinking about rooting my ...
3
votes
1answer
1k views

Delete APN on LG-P500

The LG-P500 does not allow to delete/disable MMS APN. The problem is that if I define my own APN, the original one, which cannot be deleted, is still used by messaging application... Anybody knows ...
3
votes
1answer
253 views

Touchscreen falsly registering multiple taps on single tap

Half of the times my phone's capacitive touchscreen works fine, but the other half it registers multiple taps on a normal tap or on a long-press. This malfunction happens much more often when the ...
2
votes
2answers
1k views

How do I increase the log size of dev/log/main?

How do I increase the size of dev/log/main by a factor of 10? My understanding is the log has a fixed size (16K?) and rolls over when that limit is reached. I'd like to find out what the log size is ...
2
votes
3answers
4k views

How to select menu item in Android System Recovery? LG Optimus One P500

I'm started my LG Optimus One in System Recovery Mode. Vol Up/Vol Down buttons works - moving up/down through the menu. But i can't start menu item, for example 'reboot system now', or 'apply ...
2
votes
1answer
626 views

Distinguishing between placed received and non-received calls

On my Android phone, under the list of all phone calls, there are several distinct icons to distinguish between: outgoing calls (a green arrow pointing away from the phone) missed calls (a red arrow ...
2
votes
1answer
4k views

Factory reset an LG P500h

I just managed to prevent my LG P500h android phone from booting by uninstalling the home screen. I'm not a very smart man. Now, my phone can only get to the android logo, and is totally unusable. ...
2
votes
1answer
2k views

LG optimus P-500 firmware update: PC suite for Linux?

My phone, a LG Optimus P-500 requested to be connected to the PC suite in order to perform a firmware update (the official one). I don't have the PC suite and have only access to Linux computers. The ...
2
votes
1answer
3k views

How can I root my LG Optimus M?

How can I root my LG Optimus M MS690 on Metro PCS? I've tried Gingerbreak, Superoneclick, and z4root without luck.
2
votes
0answers
583 views

MMS not working on CM9 ROM

I have an LG Optimus V (Virgin Mobile) running CyanogenMod 9. The ROM I am using is located here: https://sites.google.com/site/bobzhomeroms/vm670ics According to his ChangeLog, MMS should be ...
2
votes
0answers
363 views

Issues making or receiving calls and texts with a LG P500 (Software Version V20e)?

I just got a LG P-500 device and I want to deploy with it. Everything is working fine, except that I cant make phone calls, receive phone calls, send SMS or receive SMS. The phone is on its stock ROM ...
2
votes
0answers
560 views

How do I connect LG P500 to Mac OS X Lion?

I've been given a nice LG-P500 phone for my 67th birthday. How the heck do I transfer music, photos and videos from the phone to my iMac OS X Lion, and vice versa? I can't access the mini-SD card, ...
2
votes
0answers
2k views

How to install LG Optimus One PC Suite on Mac?

For the LG Optimus One the PC suite and USB driver are all Windows-based. My home computer is an IMac. Are there versions of these downloaads that will work with my Mac?
1
vote
5answers
4k views

Why does “Preparing SD card” message appear on Optimus One P500 3-4 times a day?

On my Optimus One P500 it shows. Preparing SD card The above message shows at least 3 to 4 times in a day. During this Apps on SD cards are automatically closed. Any files opened(Music/PDF) as not ...
1
vote
1answer
387 views

Why does GPS not work in a train?

GPS signal strength is Zero while I'm in a (electric) train. Why is does my device not get a GPS fix in a train?
1
vote
2answers
1k views

I accidently deleted LG home on my LG p500 phone

I did a system reset after having deleted LG home on my LG android phone p500. I thought the system app would be restored, but the fact is now. I don't have a "desktop". I cant get to anywhere now on ...
1
vote
1answer
534 views

Getting crash while deleting mesage?

I am using LG P500 Optimus one, recently upgraded to Gingerbread. Sometimes when i read any messages and delete the same, Messaging service crashes with a Force Close error, how to rectify this ...
1
vote
1answer
2k views

The Mystery Of The Disappearing App Icons

If I try to rearrange the shortcuts to app icons on my homescreen, sometimes they disappear. It happens to all apps, bookmarks, and folders, too: even stock apps, like Play Store. I have an LG optimus ...
1
vote
2answers
9k views

How can I enable/add USB OTG support to my rooted stock LG P500?

I have a rooted LG P500 running stock 2.3.3 with kernel 2.6.35.10. I would like to use USB OTG features and connect a flash drive to my phone. I have a USB OTG cable that I use with my Nexus 7. The ...
1
vote
1answer
775 views

Is unroot still possible in this case?

I have an LG Optimus One ( LGP500 ) running 2.2 and I rooted it using the z4root tool, version 1.0. From what I saw, back then it didn't have an unroot option. In the meantime, I did an update using ...
1
vote
0answers
907 views

My Lg P500 will not connect to internet servers

I was using my LG P500 perfectly fine on the internet when all of a sudden a messaged flashed up on the screen internet disconnected. So I went into settings to my wireless & network settings ...
1
vote
0answers
630 views

Transfer / Export or a specific notification ringtone

My friend has a notification ringtone that I want on my phone but I can't find it on hers so I can send it to myself. The ringtone came on her phone and is not on her SD card. Does anyone know how I ...
1
vote
0answers
272 views

Get error “authentication is required . You need to sign in”

Always, when I used to download or update applications on my phone LG there was no problem But now, while I'm downloading or updating some application , there is a problem: Authentication is ...
1
vote
0answers
25 views

LG Optimus Logic - Moving apps to SD [duplicate]

Possible Duplicate: Can I install an app directly to my SD card? Got an android LG Optimus Logic (lgl35g) phone from Straight Talk. Having problems with being able to move apps to external ...
1
vote
1answer
1k views

LG P500 Rooting Isuue

I got a LG p500 Android device and i want to root it. the device is on stock ROM android 2.3.3 V20e. should I use SuperOneClick? and if so, how can I reboot my phone after the SuperOneClick Procedure ...
1
vote
0answers
263 views

How can I reboot the Camera device using the command line on a rooted phone [closed]

I have an Lg Optimus one(LG-P509) running CyanogenMod7 stable. Apparently there is a bug with the camera device. If the screen is turned off while the camera is active, the camera won't initialize ...
1
vote
0answers
2k views

Downgrade to official LG GT540 2.1updated

I've installed Android 2.3 (Cyanogen Mod) to my LG GT540 phone, but it's too unstable. I would like to downgrade back to 2.1update (it's the OS I have when I buy the phone), or any official newer ...
1
vote
0answers
305 views

Is there any custom firmware for the LG Optimus U? [duplicate]

Possible Duplicate: Where can I find stock or custom ROMs for my Android device? A quick search shows that I'm the only one on this site with an LG Optimus U, or the only person who's ever ...
1
vote
0answers
470 views

Connecting an optimus lg to an external keyboard?

Any recommendations for connecting an optimus lg to an external keyboard via the micro-usb or by other means? I saw similar but more general questions, and no easy solution and i was wondering if ...
0
votes
1answer
1k views

LG P500 Recovery Isuue

I rooted my LG P500 and installed ROM Manager. I flashed ClockWorkMod Recovery (using the ROM Manager app). The problem is that when I boot to recovery I get a E: boot error "recovry" message at the ...
0
votes
1answer
537 views

Factory reset Cynogenmod 10 OS in LG P-500 makes applications crash

Previously my friend installed cyanogenmod 10 OS in my LG P-500 phone. It was working so superb. I had to do factory reset to the phone for deleting some files, after which I am unable to open any of ...
0
votes
1answer
439 views

Why is my battery life fluctuating?

I installed CM7 on my LG P500, and ever since the battery sometimes lasts 30 hours, sometimes for 8 hours, under the same usage and same power state (conservative). How can I fix this?
0
votes
0answers
5 views

access to phone onshattered screen on a android optimus showtime

my screen is shattered on my android powered LG optimus showtime but my phone system still works but cant unlock it I need in the phone system itself how can I use my phone system on my HP laptop ?
0
votes
1answer
50 views

LG Optimus P500 system essential apps deleted accidentally

I recently rooted my LG P500 successfully. But after that, in removing some bloatware I deleted some of my system apps. After that my notifications area is visible but my home screen and apps screen ...
0
votes
0answers
83 views

How to root LG Optimus P500

I have no experience and I would like to root my LG Optimus One (P500). I have checked some guides online but got more confused. Is there an easy way to do it? I want to install Cyanogenmod.
0
votes
1answer
49 views

LG P500 unplugged during update, now it wont go past telus screen!

I was updating my LG P500 2.2.1. While it was updating, my phone was in emergency mode and it got unplugged. Now when I turn it on it goes to the android screen, then gets stuck on the telus screen! I ...
0
votes
1answer
49 views

Can Optimus V housing be cleanly swapped with Optimus S housing? [closed]

My Optimus V has tons of scratches because I didn't think to get a screen protector and the screen is cheap flimsy plastic. I keep looking for housing for the Optimus V but I can't find any but then ...
0
votes
0answers
81 views

how do i upgrade my rooted LG optimus-c to the newest version of android? [duplicate]

Possible Duplicate: When will my phone get the Android 2.3 update (Gingerbread)? I cannot find a place to download the most recent stable version or even where to find it for my phone.