Database Develop

A shiny toy from LG just landed

Hi guys .. just got the Optimus 2x review unit.
I have it for about 2 weeks to try.
You guys got any questions about the device ? anything you want to know ? Will try to answer

Status LED
Oh Great!
yeah, here's the first one:
I saw on different pictures just left to the upper speaker several... let's say "spots".. in the display. I suppose one is for the brightness regulation and the others? For what they are? Would be amazing if one of these spots is a Status LED! Could you come up with this info?
thanks!
PS: h t t p://presse.lge.de/riot-utils/download/media/3/87566576697678/lg_optimus_speed_2.jpg Here you'll see what I mean.

probably proximity senzor, I dont think it has led indicator.

test battery life with sync and all apps and backround services,debugging etc off.
tet standby over a night with 3g and 2g.
then test heavy sufing with opera mini and standard browser on lowest and hight brightness

Yeah battery is important.

real life performance
Hi
I would be interested to know how smooth the optimus 2x would be after one day of usage and without using an application killer.
from my experience with the Galaxy S, the phone is quite smooth at boot time, but after sometime of usage where you would open and exit apps, the phone would get really laggy and even unusable to the extent that you have to reboot. People resort to using task killers to improve the phone performance which negates the purpose behind the android OS as it is designed to run at the same speed irrespective of whether you have 200 mb of free ram or 40 mb of free ram
So is this same with the optimus 2X or is the smooth experience persistent
Thanks

sadly .. its only the proximity sensor and nothing else .. digged into the menus and could not find anything about notification led

RADLOUNI said:
Hi
I would be interested to know how smooth the optimus 2x would be after one day of usage and without using an application killer.
from my experience with the Galaxy S, the phone is quite smooth at boot time, but after sometime of usage where you would open and exit apps, the phone would get really laggy and even unusable to the extent that you have to reboot. People resort to using task killers to improve the phone performance which negates the purpose behind the android OS as it is designed to run at the same speed irrespective of whether you have 200 mb of free ram or 40 mb of free ram
So is this same with the optimus 2X or is the smooth experience persistent
Thanks
Click to expand...
Click to collapse
It's fault of Froyo not the Phone i think. There is multi task but no chance to close apps. With gingerbread update it will be better i think.
BATTERY ?

Does it play divx/xvid/mkv out of the box? and in 1080p?
If not, does any market app like vplayer or rockplayer solve it?

could you tell me if the LG flavour of Android includes the original News and weather widget?

rouvax said:
It's fault of Froyo not the Phone i think. There is multi task but no chance to close apps. With gingerbread update it will be better i think.
BATTERY ?
Click to expand...
Click to collapse
Lag is a software problem not a hardware problem. The question is whether its a problem pertinent to the Android system itself or the vendor specific add-ons (bloatware) that each vendor adds (Touchwiz, htc sense, etc)

Gooler said:
Does it play divx/xvid/mkv out of the box? and in 1080p?
If not, does any market app like vplayer or rockplayer solve it?
Click to expand...
Click to collapse
I know for sure that it play divX, but the others i don't know.

Is this a usa version? If so...what carrier?
sent from my galaxy s

RADLOUNI said:
Hi
I would be interested to know how smooth the optimus 2x would be after one day of usage and without using an application killer.
from my experience with the Galaxy S, the phone is quite smooth at boot time, but after sometime of usage where you would open and exit apps, the phone would get really laggy and even unusable to the extent that you have to reboot. People resort to using task killers to improve the phone performance which negates the purpose behind the android OS as it is designed to run at the same speed irrespective of whether you have 200 mb of free ram or 40 mb of free ram
So is this same with the optimus 2X or is the smooth experience persistent
Thanks
Click to expand...
Click to collapse
I picked the phone up about a week ago.. Here's what I can tell you about the performance over time.
Immediately after a reboot it runs like a dreams.. even after a couple days its fine. I ended up having to reboot today because it was starting to get pretty laggy. But like rouvax said, i believe thats an OS problem, not a phone problem.
rouvax said:
It's fault of Froyo not the Phone i think. There is multi task but no chance to close apps. With gingerbread update it will be better i think.
BATTERY ?
Click to expand...
Click to collapse
The phone comes with an app called CarHome (one of google's apps i believe), which after looking at the battery usage is an energy hog. After killing that, and some of the other bloatware that comes on it, the phone will last me a day or so of light usage with wifi constantly on. Playing a lot of games will obviously drain the battery, down to about 8-10 hrs from what i've noticed, I haven't tested it extensively for exact numbers

Did u have information about the sar value? It's usually add to the box..
Sent from my HTC Wildfire using XDA App

dan_11 said:
Did u have information about the sar value? It's usually add to the box..
Sent from my HTC Wildfire using XDA App
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=932602

Hi!
One thing that would be nice to is if there is a widget to enable/disable mobile data connection.
What I mean is the widget "mobile" that (mostly?) HTC devices have.
Maybe the 2X/Speed has one under "LG Widgets".
Here are some screenshots of what I mean:
HTC Tattoo:
http ://htc.com/uploadedImages/Common/HowTo/HTC_Tattoo/S_Mobile_Network_Widget.png
HTC Desire HD:
http ://htc.com/de/howtoimage.aspx?id=13318
I am sorry to mess up the links, but I am not yet allowed to post external links...
Thank you!

raijinshou said:
http://forum.xda-developers.com/showthread.php?t=932602
Click to expand...
Click to collapse
I know about this. Thx but i am trying to find out the EU version .. if he got it maybe he can help me(us)
Sent from my HTC Wildfire using XDA App

Hi,
Does the 2x support USB OTG or USB host, i.e. is it possible to access an external USB storage? Would be great to stream media from an external hard drive via DLNA or HDMI. A micro-SD card is too small for a feature-length 1080p movie.
Thanks

- Does it have a good and loud speaker function so it can be used in a car (as navigation)?
- Can de LG launcher be disabled in favor of the stock android launcher?

[H]Gx v 20 problem!

The problem is the excessive consumption of battery, with all the tricks posted on the forum I have to charge the battery twice giorno.Con version 21 is being combined, or something I go back to version 18 which was better?

I use the v21 and bug in had spent a lot of brightness and battery after installing the ALFS v5 the bug brightness decreases 70% and the battery is much better
It's perfect for me
Sorry for my english, I'm from Brazil

Install all past releases of gingerdx.

ExtreamXperiaProject said:
Install all past releases of gingerdx.
Click to expand...
Click to collapse
For what? Wasting bandwidth and time.
If you're connected to mobile data all day long, I used to charge twice a day also (especially on 3G network) on heavy usage. BUT if you're not, I'd suggest you to full wipe and start over. Recently I got 2-3 days of battery without data connected, some light game, several hour of music, calls and texts
edit: oh, also check if there's any application that make phone keeps awake although screen off. look in battery use in settings

hmm.. what does Android OS do? it seems eat my battery about 25%?

belacker said:
hmm.. what does Android OS do? it seems eat my battery about 25%?
Click to expand...
Click to collapse
Its the complete phone software!
Your phone can't run without it
Sent from my X8 using xda premium

IrishStuff09 said:
Its the complete phone software!
Your phone can't run without it
Sent from my X8 using xda premium
Click to expand...
Click to collapse
but.. from my previous rom, Android Os does'nt eat my battery that much..

belacker said:
but.. from my previous rom, Android Os does'nt eat my battery that much..
Click to expand...
Click to collapse
It also includes the UI, so if its higher obviously its gonnavuse more juice
Sent from my X8 using xda premium

JuiceDefender?

Hi
Anyone using JuiceDefender with your galaxy note? is it worth it to buy this application?
Thanks
Sam

Save your money and skip it like anti virus apps. Many people recommended it so i bought it but i didn't like it at all. Experienced sluggish performance, connections not stable and sometimes connection doesn't even come back on unless i manually turn it back on. Also push mail doesn't work since juicedefender turns off data when not in use and checks every 15, 30 etc intervals (however u set it to check), i don't like that at all. I rather have 100% reliable fast performance connectivity than app that saves few % of battery. Just my 2cents
Sent from my GT-N7000 using Tapatalk 2

hmm i heard alot of people telling it saves alot of battery power.. jus wanted to know about the pro version..

Yeah it does save quite an amount. You can configure it to on off Wi-Fi necessarily or learn specific network when you are on the particular area of interest.
Sent from my GT-N7000 using XDA

sam20e said:
hmm i heard alot of people telling it saves alot of battery power.. jus wanted to know about the pro version..
Click to expand...
Click to collapse
My experience was with juicedefender ultimate.
Sent from my GT-N7000 using Tapatalk 2

zen0s said:
My experience was with juicedefender ultimate.
Sent from my GT-N7000 using Tapatalk 2
Click to expand...
Click to collapse
How was it? any real battery improvement? any lagging issues?
Sam

My previous phone was pretty crappy and I had pretty crappy service, so I had to make sure I turned wifi, mobile data, etc. off when not using them. On my Note, I don't even bother turning them off because they drain so little. I don't think bothering with Juicedefender is worth the trouble.
Sent from my GT-N7000 using Tapatalk 2

Had an old Xperia Arc and Juice Defender worked quite well to last me the day.
Now with the Note, I tried with and without it and I find no significant difference actually.
Sent from my GT-N7000 using Xparent ICS Blue Tapatalk 2

I agree...
Being new to the android and rooting scene. I downloaded all the recommended apps and one by one uninstalled them including juicedefender...
Whats the point of it stopping data when screen is off? It defeats the purpose of push notifications.
Also I didn't notice any real extension of battery life either

I think it depends how you set up juice defender ultimate. For example on weekdays and working hours I use the "peek" option, letting jd enable connection every 5 minutes. Of course I have than battery drain. With different settings on different times and/or days (up to flight mode at night) I have significant less battery consumption.
It is also important when you use your phone a lot with the screen on, not to let jd automatically turn data on, because then there is obviously no difference at all, with or with out jd running.

There is no use of such apps, I have tried used many such apps from my S2 days and I never felt any difference in performance or battery life..just let it go. Ur using an Android device, and if u use it as a smartphone should be used, u will need to charge in at least once a day.
Sent from my GT-N7000 using XDA

AutoStarts is doing everything for me.

I had used JuiceDefender for a short spell when on GB. However, BetterBatteryStats soon showed what a battery hog JD was, so I made it disappear from my phone. Forever.

chasmodo said:
I had used JuiceDefender for a short spell when on GB. However, BetterBatteryStats soon showed what a battery hog JD was, so I made it disappear from my phone. And never again.
Click to expand...
Click to collapse
Exactly. Juice defender is crap. Its just for lazy people who can't maintain their settings on their own. and juice defender is obviously always running in the background, using up cpu power and draining battery on its own
Sent from my GT-N7000 using xda premium

sam20e said:
How was it? any real battery improvement? any lagging issues?
Sam
Click to expand...
Click to collapse
It does save little battery and drains at the same time. Huge down side of using this kind of app is no push and data connection is glitchy, sometimes takes awhile to connect back to network or wifi and slower performance. I can still use gnote all day with single charge so I don't find this kind of app useful to me at all. It's really not hard to turn off and on data or wifi on android unlike ios crap where you have to dig in settings.
Save few % battery vs slow performance, hit or miss connection.. I think answer is simple
Sent from my GT-N7000 using Tapatalk 2

I used to use it, ultimate version. But I quit using it and still have great battery because of my own setting changes. Juicedefender might be okay for people that don't use their phone much. But, if you are constantly on it, like I am, it is just a memory and battery hog.

Its not worth it, and possibly wastes battery juice rather than saving it.
I've been using it for several weeks now, when i go to sleep my usual percentage is from 70 to 85 % i always turn wifi off as i don't charge it at night. With the app running in the background, when i wake up it goes down to 45% when i do not use it as in its not running in the background I'm the morning the battery percentage only hours down by 5% max to 80%.

Pcworld made an intensiv3 comparison on the effect this apps do. The verdict: keep your money.
Zapped through server hops to XDA forums

battery saver is better

Don't bother. I used it on my HTC Flyer and I saw no difference. Migrated it to the SGN and I saw a huge difference after I uninstalled.
The features are limited and just stupid if you ask me. I believe the best battery app would regulste connectivity on demand (ie when I open Dolphin or refresh Facebook it would connect automatically and disconnect immediately afterwards).
If you are looking to extend battery life I suggest self regulating your connectivity (ie use the toggles) and screen brightness.
For even better battery life try and avoid apps that constantly run (eg ones that monitor other apos and processes).
You should get very decent life out of the SGN, and if you don't do what I did and get a spare battery. They are cheaper than you might think and they are an absolute life saver in emergencies or times with heavy usage.
Hope that helped
Sent from my GT-N7000 using XDA

How's your battery life on the incredible s ?

I'm not sure that if my phone has a low battery life or others as well . When I go to bed , my phone was at 70% and I wake up after 8 hours of sleep . My phone dropped to 58% . Is that a normal case or should I get a new battery pack ?
Sent from my Incredible S using xda premium

Derrick21 said:
I'm not sure that if my phone has a low battery life or others as well . When I go to bed , my phone was at 70% and I wake up after 8 hours of sleep . My phone dropped to 58% . Is that a normal case or should I get a new battery pack ?
Sent from my Incredible S using xda premium
Click to expand...
Click to collapse
Try CPU spy and see if there's any app which is keeping the phone from deep sleep.
Sent from my Incredible S using xda app-developers app

Derrick21 said:
I'm not sure that if my phone has a low battery life or others as well . When I go to bed , my phone was at 70% and I wake up after 8 hours of sleep . My phone dropped to 58% . Is that a normal case or should I get a new battery pack ?
Sent from my Incredible S using xda premium
Click to expand...
Click to collapse
i'm using 1800 mugen power battery. it's better on about 20/30 % and you can really see that. so if you want to buy new battery - better buy this one than original. i'm working with it for half of a year n everything is fine.
about your battery - yes, it can go in that way and its normal for our dev.

Derrick21 said:
I'm not sure that if my phone has a low battery life or others as well . When I go to bed , my phone was at 70% and I wake up after 8 hours of sleep . My phone dropped to 58% . Is that a normal case or should I get a new battery pack ?
Sent from my Incredible S using xda premium
Click to expand...
Click to collapse
Mine is about the same as yours, 100% at sleep and 88(at times it's 87 or 86) or so when I wake up. But I think I slept for about 10h
Edit*
Atm it's at 80% and it has been on battery for 13h exactly

im having issue with poor battery life on this device too up to 5hrs ~)

A tip is to disable sweep2wake if you have it enabled. it consumes a lot battery. Since I disabled it yesterday my battery gained a couple of hours battery life.

Using Longevity on CyanVivo X Rom and very impressed with the battery backup, Lasting over 18 Hours with average 3G data use and gaming before it was like 8-10 hours with Juice defender. Don't keep data on all the time otherwise use longevity Worth a try!

farebi_jalebi said:
Using Longevity on CyanVivo X Rom and very impressed with the battery backup, Lasting over 18 Hours with average 3G data use and gaming before it was like 8-10 hours with Juice defender. Don't keep data on all the time otherwise use longevity Worth a try!
Click to expand...
Click to collapse
does juice defender n other save batt apps really works? we can just manually change the settings to reduce batt usage .

pokkax said:
does juice defender n other save batt apps really works? we can just manually change the settings to reduce batt usage .
Click to expand...
Click to collapse
Imo it's just placebo effect. I actually think that they waste battery than save.

About battery saving apps:
Some might help save some of your battery, like Juice Defender, but about 100% of the stuff that an app does is something you can do for yourself.
Like dim the screen when you don't need 100% brightness, turn off data and use only GSM when you don't need to use data (and if 3G has better reception it might be worth staying on 3G though, at least in my world a better reception would mean a little bit better battery than if you changed to the network mode with worse reception) and when you don't need WiFi - you turn it off.
Using apps to kill other services and apps are not a good idea either, since some apps will only restart and restart and restart while the task killer will keep killing = both apps will drain your battery.
And by turning off both WiFi and data and the apps are well designed, they should not try to look for updates and such if there are no available internet connections.
And, by undervolting you gain more than using different apps and such and if you then learn how to set up your device in the best way for battery you will get longer battery life.
If I don't use my phone so often, I can get about 2 days with 3G/GSM + WiFi turned on all the time and mobile data connection turned on all the time. If I use it a lot I still get long enough battery time to make a full day, usually I need to charge my phone every 18-24 hours when I use it to check mail, send some texts and read news (and XDA, as the addicted person I am).
Now, I just hope that I haven't f*cked anything up - I'm just too lazy to read it through.

You are full of helpful posts today.
Sent from my CyanogenModded Nexus 7

markj338 said:
You are full of helpful posts today.
Sent from my CyanogenModded Nexus 7
Click to expand...
Click to collapse
Oh, sh*t... sorry, didn't mean to.
How do I proceed from here..? :/

Splux said:
Oh, sh*t... sorry, didn't mean to.
How do I proceed from here..? :/
Click to expand...
Click to collapse
Keep being helpful bro
Sent from my Blacked Out Incredible S

markj338 said:
Keep being helpful bro
Sent from my Blacked Out Incredible S
Click to expand...
Click to collapse
That seems to make others hate me.
Therefore I enjoy being helpful. Why can't we two be in the same thread without derailing it?

Splux said:
That seems to make others hate me.
Therefore I enjoy being helpful. Why can't we two be in the same thread without derailing it?
Click to expand...
Click to collapse
Dunno man
Back on topic
My battery is good
Sent from my Blacked Out Incredible S

I bought myself a Nexus 7 about a month ago to satisfy the cravings for that Jellybean goodness. After trying several ICS/JB roms on my IncS over the past year, I decided to revert back to the CM7 Nightlies. Much to my surprise it's almost as if I forgot how blazingly fast Gingerbread was.
Given how i use my IncS on a daily basis, I seem to be averaging around 34-36 hours before it hits below 5%. It really only gets used for calls, texts and wifi tethering to my N7.
Sent from my Nexus 7 using Tapatalk 2

crunchienuts said:
I bought myself a Nexus 7 about a month ago to satisfy the cravings for that Jellybean goodness. After trying several ICS/JB roms on my IncS over the past year, I decided to revert back to the CM7 Nightlies. Much to my surprise it's almost as if I forgot how blazingly fast Gingerbread was.
Given how i use my IncS on a daily basis, I seem to be averaging around 34-36 hours before it hits below 5%. It really only gets used for calls, texts and wifi tethering to my N7.
Sent from my Nexus 7 using Tapatalk 2
Click to expand...
Click to collapse
I used to average 30% battery drain per day with light use with stock GB rom and kernal, it has upped to approx 50% per day with stock ICS rom, with lOst profit's overclock kernal running at 1400 wake and 368 sleep. ( setcpu )
Not bad considering 40% increase in processor speed, but less than 20% increase in battery usage.
Addy

I tried latest cm7 nightlies and it wasn't smooth at all so I reverted back to jellybean cyan x
don't know why you are saying that GB was blazingly fast...
My battery is so bad on the jellybean ROM though!!
So 1 sacrifice for another :S
Sent from my Incredible S using xda app-developers app

anonymousss said:
I tried latest cm7 nightlies and it wasn't smooth at all so I reverted back to jellybean cyan x
don't know why you are saying that GB was blazingly fast...
My battery is so bad on the jellybean ROM though!!
So 1 sacrifice for another :S
Sent from my Incredible S using xda app-developers app
Click to expand...
Click to collapse
You must be doing it wrong, I'm on nightlies 146 with Tiamat kernel and this thing is like lightning. Battery lasts forever on moderate use about 36 - 40 hours. Lag is no where to be found.
Sent from my Incredible S using xda premium

anonymousss said:
I tried latest cm7 nightlies and it wasn't smooth at all so I reverted back to jellybean cyan x
don't know why you are saying that GB was blazingly fast...
My battery is so bad on the jellybean ROM though!!
So 1 sacrifice for another :S
Sent from my Incredible S using xda app-developers app
Click to expand...
Click to collapse
keep in mind you have to give it a couple of hours , maybe even a day(depending on how much it has to do and your connection etc) Before the rom settles down after flashing. Then you can give your impression of it if it is laggy or not.

Battery Life?

Can someone gv me more tips and trick for battery life, ive customize my device at minimum, but its still drain fastly. Still dont know why.. Here what i did.
.brightness lowest
.data, wifi, blutooth, nfc turned off if not used
.extended battery on
.i dont play games.
Cpu spy showing deep sleep well when i didnt touch my device, but android system is showing the highest in battery life. Im abit confius about that. Shouldnt screen is the highest? Hmm.
Sent from my LT25i using xda app-developers app

Here is my ss. Why the hell android system is the higher? Ive used many android device before, seems this is not normal. Deep sleep is going well according to cpu spy.

battery life is really relative
it varies on users to users
it depends on many things:
- brightness display settings, auto vs manual
- apps installed, some are consistently running on the background
- data connection, this is the biggest drainer, depending on your area, you may get strong or weak signal(weak means your phone will tend to consistently trying to look for better connection from the network resulting to more drain in battery)
- etc., etc.
bottomline, don't worry about it too much unless the drain is really really horrible
personally, my TX is horrible in 3G but that is expected

Thank you for replying, may u check my screen shot, i just upload it. and please tell me is this also happen to ur device? normal/not normal?

I once had this problem and solved it by wiping cache and dalvik cache. System isn't supposed to use most resources on the phone
But even with system using that much battery you don't have a bad battery life.
I usually don't end up with 50% battery after 12 hours (usually I'm already drained by then )
Sent from my phone using XDA Premium

crazymister said:
I once had this problem and solved it by wiping cache and dalvik cache. System isn't supposed to use most resources on the phone
But even with system using that much battery you don't have a bad battery life.
I usually don't end up with 50% battery after 12 hours (usually I'm already drained by then )
Sent from my phone using XDA Premium
Click to expand...
Click to collapse
Ok, how im gonna delete cache and dalvic cache? i still didnt install any recovery on my device, is there any working recovery for locked bootloader on .140 firmware?

Not very patient are you.
http://forum.xda-developers.com/showthread.php?t=2230429

merseyman said:
Not very patient are you.
http://forum.xda-developers.com/showthread.php?t=2230429
Click to expand...
Click to collapse
thanks for remind me.:good:

Let the phone get used to it. Soon it will be okay.
Sent from my LT18i using Tapatalk 2

Confirmed, my battery life is now ok. Thanks for those who gv me info about it.. Problem solved.:thumbup:
Sent from my LT25i using xda app-developers app