yashsingh1/xdaforums huggingface dataset:
[LG Optimus L90] SamsungIsBetterThanApple:
Best flip'in wallpaper ever! Lol!
[LG Optimus L90] jorge_name:
do you think it would be possible to install the keyguard.apk from another version of l90 without the lock icon?
[LG Optimus L90] shinobisoft:
Quite possibly. I cannot say for sure tho.
[LG Optimus L90] krchi:
OK so i fked up and I needed to flash stock lollipop kdz and thus i needed to reboot again but i need my phone to be in MTP mode but when i select it from the options it doesnt stay as MTP it goes back to Charge Mode for USB options any help?
[LG Optimus L90] xanscorp:
That would depend on how you are flashing the kdz. If you are using the LG Flash Tool, you can flash the laf.img and the program will put you in download mode without needing to be in MTP mode.
[LG Optimus L90] krchi:
Oh i already flashed kdz i just need to be in MTP mode for root
[LG Optimus L90] Czorny:
Is there a way to replace stock caller with another one? I've tried several dialers and caller ID apps, but no luck. They all replace it partially.

I'm using xDialer for a while and on all my previous phones, when I first made a call after xDialer installation, a "Select action from the list" window popped and I was able to choose my dialer. Now I only have two options: Phone and Skype. That's it.

Tried several apps, but none of them appeared in the list. So now I have pretty dialing pad and completely ugly stock caller for incoming/outgoing calls.
[LG Optimus L90] NetDog75:
Hello,

I just like to know, which android version uploaded for D410, in this topic.

D41010C_00.kdz

This 4.4.2 or 4.4.4 or the new 5?

Thanks
[LG Optimus L90] shinobisoft:
V10C is KitKat. I believe 4.4.2 is the Android version. V20? KDZs will be Lollipop.
[LG Optimus L90] NetDog75:
Hi

Thanks the fast reply. :good:

However, I'm not sure, because now I use the D41010d_00 file, and this is the android 4.4.2.

I tried out the new 5.0, but I'm not was satisfied with it, than I downgraded to the 4.4.2 because this version was the only one available version. I still find the 4.4.4.

The D41020b_00 is the official 5.01, this was what I tried.
[LG Optimus L90] xanscorp:
The lettering only denotes the update of the firmware. For example, with mine (D415). The KitKat versions prior to 10e could use the TowelRoot exploit to root. The next update, 10e, closed the exploit.

The number is what defines its ROM base. 20-anything would be Lollipop.
[LG Optimus L90] SamsungIsBetterThanApple:
Help!

My phone randomly powered off and now it is not turning on! I am on CM 12 (Latest). My computer recognizes my phone is plugged in but my phone won't turn on. I have removed battery and tried hard resets but nothing. The screen is just black! Any ideas? I need this phone. It is D415.
[LG Optimus L90] NetDog75:
Hello,

[MENTION=4501943]shinobisoft[/MENTION]
[MENTION=6417042]xanscorp[/MENTION]

Ok, I understood. Thanks the correct answers, now I know the android version numbers. :D

Somebody can help me, where can I find the original LG android 4.4.4 version?
[LG Optimus L90] xanscorp:
I don't know for sure if they'd be 4.4.4 and not 4.4.2, but you can find the stock kdz files here: http://lg-phone-firmware.com/index.php?id_mod=55

---------- Post added at 03:18 PM ---------- Previous post was at 03:12 PM ----------

You mentioned trying hard resets, so I'm curious if you get an actual visible screen only in the reset mode? If you do, you may need to flash back to stock Lollipop, or back to KitKat.
[LG Optimus L90] SamsungIsBetterThanApple:
The screen is not visible at all. It won't even get into the LG splash screen.
[LG Optimus L90] Disrupthor:
Hello all,

could anyone for the love of GOD please get this file from a D405n so that I can unbrick my phone please?

Thank you all
[LG Optimus L90] shoxxy:
Wait a few min. I pm you

---------- Post added at 03:48 AM ---------- Previous post was at 03:46 AM ----------
[LG Optimus L90] SamsungIsBetterThanApple:
Great Sorrow

It is with great sorrow that I announce the passing of my LG Optimus L90 D415. We had awesome memories together. We laughed, played, and sang. It died with no pain... A moment of silence please.

...

...

Thank you...

I want to thank [MENTION=5429599]shoxxy[/MENTION], [MENTION=5555431]deamonslayer[/MENTION], @brossovitch, [MENTION=6417042]xanscorp[/MENTION], [MENTION=4501943]shinobisoft[/MENTION], and [MENTION=513620]Quarx[/MENTION] (Let me know if I forgot someone who helped me out) for the time and effort into making my phone and many others awesome! I am moving on to the LG G2. Thanks all! :good:
[LG Optimus L90] xanscorp:
LOL. Nice wording.
[LG Optimus L90] krchi:
Has anyone ever flashed the Kitkat kdz over stock lollipop on the D415? If so did anything weird happen?
[LG Optimus L90] krchi:
Not sure if this has been discovered but I'm gonna throw this here "ro.min_freq_0=787000" this line in build prop is responsible in keeping our phones running at a minimum of 787mhz despite changing to a lower cpu clock it always changes back to 787mhz but after you delete this the cpu runs at the lowest possible frequency. I found this in D415 no sure if this applies to D405 or D410 I also couldn't find much helpful information anywhere else regarding this line.
[LG Optimus L90] Czorny:
And why do you need to lower CPU frequency? I do understand, that it'll save some battery, but it'll also slow down everything in your phone. What's the point?
[LG Optimus L90] krchi:
The min frequency is near 800mhz that pretty high, switching to 300mhz definitely saves more battery i got an extra of atleast 20% if not more today, lollipop makes everything really smooth 300mhz and 787mhz you wont see much of a difference
[LG Optimus L90] brossovitch:
I actually observe better overall function and great battery life on the stock settings.. 787 isn't too high for low freq.. In fact, 300 is too low!

Running smoother and with access to more resources is better. It ensures everything will be able to function immediately..

It uses less time and power to transition.

I don't know if you noticed the D415 has amazingly high numbers of random reboots. I believe being due to CPU not responding quickly enough or high enough...
[LG Optimus L90] :
Hi all, just a random thought.

Why not try to work together with LG G2 Mini devs because we basically got the same device (specs)?

They already got some cool things/mods/hacks developed and some users of their forum got some roms of ours working on their devices.
[LG Optimus L90] xanscorp:
It's BEEN rootable. There are numerous threads on this. I am running Lollipop (rooted) on this device.
[LG Optimus L90] ghostENVY:
I found an L90 and want to use my sim on it. they're both from tmobile but when I try making calls or texting the phone says emergency calls only, is there a way I can bypass that and use it as my own, plzzz help :)
[LG Optimus L90] Portgas D. Ace:
Maybe try flashing a Custom ROM ;) Unlock the bootloader, flash a custom recovery (TWRP recommended) and flash the Custom ROM of your choice. There are tutorials here on XDA (L90 forum) about how to do all those steps.
[LG Optimus L90] xanscorp:
Are you using the micro SIM? Also, have you gone to SWAPPA and checked to make sure it wasn't reported lost or stolen. If it was it may be blacklisted.
[LG Optimus L90] dnuuk:
Guys, I beg your pardon... I've spent the last four days sleepless trying to fix this mess I'm in... I tried reading this thread as much as I can, saw similar issues but not solutions for my case unfortunately... thing is LG Mobile Tools didn't and won't recognize my D400HN, somehow I managed to upgrade to a custom ROM, tried several ones always having SIM card issues... until I found out about Bootstacks, took the risk and loaded the bootstacks for D405, and it worked as a charmed... unfortunately, a fellow user kindly offered me a taylor made bootstack for my specific device, and it all went down... I get this annoying Boot Certification Error and can't find a way to bring my cellphone back to life... besides of the information given, well I should add that... not a single LG tool would recognize my phone in two different computers, and that I'm willing to learn to do fix it, but please guys be so kind and give me a hand, a fresh idea on where to look lol!

thanks a lot in advance :)
[LG Optimus L90] Portgas D. Ace:
Try to look for a KDZ image for your device (maybe it can be found on LG's web page, I guess) and flash it onto your phone.

And have a look here.
[LG Optimus L90] dnuuk:
I have the stock KDZ from my carrier right here, but no tool have allowed me to flash any KDZ per sé, regarding the link you handed, something like that would have been marvelous for sure... but sad thing is that in download mode (the only mode available in my D400hn right now unfortunately) won't allow me to push anything via ADB, besides links to that app are down :(

I even have the KDZ broken down into a lot of pieces with another software I found, i have all it's .bin waiting to be injected into the device but I'm starting to doubt there's a way I can do that on my own (been starting to sadly think I'll be taking my device to the doctor)

Anyhow, your help is pretty much appreciated [MENTION=5901790]orville87[/MENTION] :)
[LG Optimus L90] SamsungIsBetterThanApple:
Don't take apart the KDZ... Grab a complete KDZ and visit this http://xdaforums.com/showthread.php?t=2432476 link and grab the LG Flash Tool 2014. Open the flash tool and flash via that.

Note: That thread is for LG G2 but the Instructions are the same. Be safe and grab drivers for YOUR device. Follow ONLY the first method in the thread and give thanks to dev. Good luck!
[LG Optimus L90] dnuuk:
It won't function [MENTION=5897248]SamsungIsBetterThanApple[/MENTION]... it's a sad bummer, my life would be so much easier, I found out that the only LG Tool that kind of "does" something to my device is LG Flash Tool v. 1.8.1.10xx (the one who uses Port 41), but for using that I need the .dll and the .tot :(

I'm right now trying to extract .fls and .bin from the KDZ to try in SmartFlash (haven't tried because I don't have the required files) and super unlucky me, I find out a couple of hours ago that all the three tools derived from LGExtract, only support up to 1gb only, nothing above that (my KDZ is slightly over the size the script can handle :/ so frustrating!)

So if you know something and could point it out for me to research or something... it'll be amazingly appreciated :D
[LG Optimus L90] SamsungIsBetterThanApple:
Hmm... Look at this site http://xdaforums.com/lg-l90/general/tot1-omg-t3099367/post61310513#post61310513 and try to peel off from there. Soory I couldn't be of much assistant. This is past my knowledge. Goodluck!
[LG Optimus L90] dnuuk:
Don't worry, any help is always welcome and appreciated... I received that TOT and tried it with LG Flash Tool 1.8.1.10xx but unfortunately it is for another variant of my device... I'll find a way, even if I have to buy the octopus box lol hehe :P
[LG Optimus L90] sergiomvp:
Hello,please help me.

I need to downgrade from 5.0.2 to 4.4.4.Podem help me how to do.

LG L90 D405N Portugal.
[LG Optimus L90] xanscorp:
Depends if you have a custom recovery. If you do, you should be able to find a flashable stock or custom KitKat to flash for your device. If not, you'll need LG Flash Tool and the .kdz file. There's guides in the forum for using it.
[LG Optimus L90] :
Okay guys, maybe some little hope from LG towards our device.

News Article

The LG support team of UK told a customer they will be releasing (they are now developing) Android 5.1.1 for the LG G2 Mini.

If so, it might seem legit that we get this very update too. Because the hardware is basically the same, right?

Maybe somebody from the UK in this forum can try for our device too? :)
[LG Optimus L90] wojtek267:
Anyone knows any way phantom touches could be less frequent? Little sweat on thumb is enough to be unable to use the phone, it's driving me crazy since it happens a lot

So, any solution much appreciated, perhaps others experience it as well
[LG Optimus L90] Portgas D. Ace:
Uhm, Android 5.1.1 is already available for our device, to be honest. It's called Custom ROM and there are some of them available here on XDA.
[LG Optimus L90] judas1977:
@up

But it's still very nice to have official one:)
[LG Optimus L90] Portgas D. Ace:
Good argument :good:
[LG Optimus L90] :
Hey,

Yes I experienced it frequently too. Now I just from the screen making ghost touches by puting the phone with screen from your body in my pocket, clean the screen so now and then, wash my hands, dry my hands after they get wet, avoid using in rain and so on and on.

Hope this comment help you out a bit. :)
[LG Optimus L90] wojtek267:
The point isn't how not to get water on screen, it's about how to make the screen more resistant to it. Was hoping there is some kind of touch sensitivity regulation that could get rid of it, but thanks for trying :)
[LG Optimus L90] bacitoto:
Yeh a little tweak would be enough, have this problem in every cm based rom I tried
[LG Optimus L90] wojtek267:
Is it any different on stock? Dunno, I can't recall since I almost immediately installed cm
[LG Optimus L90] bacitoto:
Yes, on stock it's not as sensitive and it's much better
[LG Optimus L90] roy2828:
Post 303 bricked my Phone

Model d415 software 10c. Rooted with towelroot, followed instruction on post 303 to load TWRP except did it with adb in a linux. Phone rebooted to LF logo and froze. Have done a factory reset several times with no luck. Built a XP box to run flash tool 2014. Gave mem error in both fastboot mode and the factory reset page. Built a Windows 7 box and Flash tool 2014 simply crashes and shuts down. Tried the Official LG update software. It sees the phone, but tells me the 10c software is the latest version (not) and does nothing. Neither adb or fastboot see the phone from a command window. Has anyone had a simular issue and managed to recover thier phone.

Fixed the bricked issue with flash tool 2014 by advice from post 1678 in this long, long, thread. I was having flash tool request info about phone, which is what was crashing it. Will try to get TWRP loaded when I have a couple hours to play with phone.
[LG Optimus L90] shinobisoft:
Did you enable USB debugging prior to installing TWRP? And are you using the latest adb and fastboot binaries?
[LG Optimus L90] bacitoto:
Before flashing TWRP you needed to unlock bootloader, you do that by flashing the specific aboot

Don't know how to help you but you should find this thread helpfullhttp://xdaforums.com/lg-l90/general/guide-unbrick-hard-bricked-l90-variants-t3173429
[LG Optimus L90] shinobisoft:
There is no aboot/abootb patch for the D415. Bootloader is already unlocked out of the box...
[LG Optimus L90] LikeAChicken:
Bricked Lg 90 D415

Hey, I am pretty sure I have a totally bricked lg l90 d415. I was trying to get it back to stock, and long story short, it wont boot, no recovery is installed, there is no download mode to install a kdz, there is only fastboot, which for some reason will not work and says remote:unknown command on every command i do. Ive tried it with 2 different cords, 2 different computers, and different drivers. Still, it doesnt work. Also, the factory reset thing by holding down the volume down button and power button and then releasing and pressing the power button again on the lg logo doesnt work. It just practically reboots again. It is in a bootloop. I have no idea what to do. Any help would be appreciated! thanks. Also, fastboot gets stuck on processing commands... which maybe is normal idk.
[LG Optimus L90] Portgas D. Ace:
You have to press Volume Down + Power button and upon LG logo release both buttons and immediately press BOTH buttons again, not only the Power button. Give it a try, maybe this will help you.
[LG Optimus L90] LikeAChicken:
Sorry, I didn't make that clear enough. I can get into the factory reset thing and press yes to reset, and then it will just show the android recovery guy for a few seconds with a loading bar underneath it, and then it will go back to bootlooping.
[LG Optimus L90] aamszia:
need downgrade

D41510c_00.kdz

i need link

thanks

.
[LG Optimus L90] RealRedHair:
How to -> custom ROM

I seem not to find good tutorial on LG L90 Lollipop to Custom Rom (not only root or manual for Kitkat). But incuding TWRP and unock bootloader.

Can anybody confirm http://xdaforums.com/lg-g3/general/guide-update-to-lollipop-root-bumpd-twrp-t3048845 works for L90 Lollipop?:D
[LG Optimus L90] Portgas D. Ace:
Check this thread by shoxxy about TWRP for L90. With this custom recovery, it should be quite easy to flash any Lollipop ROM for the L90 you like.
[LG Optimus L90] RealRedHair:
Thanks for the reply. So do I need to downgrade to KK before rooting? And the thread http://xdaforums.com/lg-l90/general/guide-guide-to-unlocking-bootloader-l90-t2852917 which is mentioned on the thread you advice, is quit old and I guess based on KK and not Lollipop. Would be handy to have somewhere a how to for Lollipop L90 root, custom recovery and unlock bootloader. Can not find that; now it everywhere and nowhere. So the risk of making mistakes is quit big.
[LG Optimus L90] Shadowmaniac:
Hey people of xda, i finally rooted my phone so i am looking at some custom rom, any suggestion i am happy with my stock because battery lasts around 40 hours, so any custom rom with good battery like this?
[LG Optimus L90] Portgas D. Ace:
Which device variant (D405, D410, D415,...) are you using?
[LG Optimus L90] RealRedHair:
I'm using a D405n version. Any advice is welcome.

The steps I found out to follow are:

1. Root with manual http://xdaforums.com/lg-g3/general/guide-root-lg-firmwares-kitkat-lollipop-t3056951

2. Bootloader with http://xdaforums.com/lg-l90/development/recovery-twrp2-7-1-0lgl90w7xxshoxx-t2826150

3. Custom recovery TWRP with http://xdaforums.com/lg-l90/general/guide-guide-to-unlocking-bootloader-l90-t2852917 and instructions under 2.

4. Custom ROM with http://xdaforums.com/lg-l90/development/rom-cyanogenmod-12-lg-l90-t3049512

No need to downgrade to Kitkat it seems. Anybody can confirm these steps?
[LG Optimus L90] Portgas D. Ace:
I am running a D405. I used towelroot for rooting while I was on KitKat, therefore I do not know from my own experience if the root-method from 1. will work. But I am quite sure it will, after having a look at it. I unlocked my bootloader by following the same thread you linked, as well as flashing TWRP by using ROM Installer as described in shoxxy's TWRP thread.

A side note from myself: You have definitively read a lot of articles/threads about those things, a practice I would like to see being done by far more users here on XDA. :good: From my point of view you are ready for flashing a Custom ROM :)
[LG Optimus L90] CRAZYJORDI:
Hi everyone

when I test it displays ' dd : unknow of operand of'
[LG Optimus L90] shinobisoft:
What are you trying to do? Where did you enter the "dd" command? It only works from terminal emulator on the device or via a PC running an ADB shell.
[LG Optimus L90] mak_rs92:
My lg l90 d410 which is running stock 5.0.2 has this problem where every now and then it starts being unresposive. the screen starts to barely understand my touch and its impossible to use the phone for that period of time. It happens randomly and has no connection to battery life or how many applications are on whether I just turned on the phone or not. It starts working again by itself after a while but this happens again and again everyday and I'd hate to lose such a great phone. Can someone help me and tell me what's causing it and how I can solve it? Also is it because of the new lollipop update? Will downgrading to kikat solve the problem? Any help is much appreciated!
[LG Optimus L90] Portgas D. Ace:
This is the first time I heard about such an issue. If you are thinking about the downgrade option, you can flash a custom ROM, which would be more effective, I guess. I went from stock to custom a long time ago and never regretted it. ART runtime in combination with a good custom kernel makes your phone skyrocketing.
[LG Optimus L90] mak_rs92:
Really? Oh that sucks. Do you think its a software issue and flashing a custom rom might help?

I wouldn't mind doing that but I'm a noob at that and I have no idea how to root this phone and flash it. I don't wanna brick it.
[LG Optimus L90] Portgas D. Ace:
It might be a software issue, yes. If you are interested in flashing a custom ROM, there are threads available about how to root your device, unlock the bootloader and flashing a custom ROM here on XDA in the L90 sub-forum. Read all the information you can find carefully.
[LG Optimus L90] Shadowmaniac:
Hi all,

I have 405 on stock kitkat and it is great, battery life is everything i wanted, i didn't update to lollipop because some people said that battery life is bad there but i have a problem when i reboot my phone free ram is 300 mb and when i open some apps it jumps to 120 and it lags sometimes, it takes more time to open apps like facebook .... so should i updated to stock LP or install some custom rom and what custom rom would you suggest me?
[LG Optimus L90] gorankx:
Well on custom Rom. free ram goes up to over 400MB and i recommend you RR ROM.
[LG Optimus L90] HIS YB:
Is there a stock custom( lg ported roms)rom for lg 90 d415?? Please if any send me links?
[LG Optimus L90] wrenchman76:
ROM

I haven't had that device for awhile. But this is the one I used.

http://xdaforums.com/lg-l90/development/rom-l90-d415-lollipop-xtreme-v1-0-4-25-t3092813
[LG Optimus L90] HIS YB:
Thanks soo much. Buh do you know of any mashmallow rom link? (Stock rom)
[LG Optimus L90] D1358531:
You'll find a bunch in the OPTIMUS L90 ANDROID DEVELOPMENT forum. :)
[LG Optimus L90] wrenchman76:
I don't think they ever released marshmallow stock for the L90. It originally had kit kat and was updated to lolipop. The link I gave you was for lolipop and as far as I know that is the most updated "stock" rom available.
[LG Optimus L90] irfan61802:
How to unlock bootloader and install twrp

Hi,

I currently have a lg l90 model D415 running android lollipop 5.0.2. I am rooted with super su and would appreciate is someone could give me instructions on how to unlock the bootloader and install twrp, including how to install adb or whatever driver and/or how to boot into fastboot mode, if necessary. Thank You!
[LG Optimus L90] Portgas D. Ace:
Have a look at the linked threads from this post.

As far as I know, the bootloader for D415 devices is already unlocked.
[LG Optimus L90] xanscorp:
Bootloader is unlocked on that phone. .. just to confirm the previous post.
[LG Optimus L90] irfan61802:
thanks but can someone help me download adb. Thats the only thing i dont know how to do. Thanks

---------- Post added at 10:30 PM ---------- Previous post was at 10:27 PM ----------

how would i confirm that? However, i already flashed the twrp 3.0.2 img with flashify and it works properly as i flashed the exposed framework zip. Does this represent that it works correctly? Will i be able to flash a custom rom too? Thanks in advance
[LG Optimus L90] xanscorp:
If you were able to flash a custom recovery and it boots into it, then the bootloader was unlocked already; otherwise it'd just boot into the system or boot loop.

As for the adb, just check the L90 threads (unless I find mine before then) and wherever you unzip the adb.exe file folder to, open that folder in the explorer window, hold the shift key and choose "Open command prompt here". The adb commands will work then add long as you have the appropriate drivers installed.

---------- Post added at 03:47 AM ---------- Previous post was at 03:45 AM ----------

Oh... and yes. From your recovery you can now flash custom ROMs. Just make sure they are for that model and the instructions are followed.
[LG Optimus L90] creativetrendz:
I miss this device :crying:
[LG Optimus L90] robot_head:
Not me, i couldn't get over the 3g thing, hspa+ ... Phone was advertised as 4g. Slowest data ever. I had the tmobile version. Snappy phone, slow data