yashsingh1/xdaforums huggingface dataset:
[LG Optimus 4X HD] s4wk:
baseband problem

I went to sleep and phone had 45% battery life on airplane mode. Then i woke up after 7 hours and phone had no battery anymore. I think it's the baseband problem again, but i can't prove it, since battery stats have been reset with wakelock stats aswel. It happened 3 times in this month and it's being quite annoying. Is it possibile to disable the baseband wakelocks again, as it was in the v8 ? It worked quite well to me.
[LG Optimus 4X HD] tonhao12:
Buddy, which rom are you using? If it is official cm, then it has wakelock problems no matter which kernel you use, try other non official roms as they are much better in terms of wakelocks.

I've been using omni with iodak's for quiet some time now and it is pretty stable, no wakelock problems.
[LG Optimus 4X HD] ottomanhero:
Try a different baseband.Some people say it fixed their issues.

Is v9.95 giving lower 3D scores in antutu for anyone else? I get approx 3400 with v9.5 and 3000ish with v9.95.Using 520 mhz in both situations
[LG Optimus 4X HD] danny19901:
What ROM and damn that's far to low I get 15000 - 17000 ROM dependent with antutu I OC to 600 MHz GPU for both 2D & 3D
[LG Optimus 4X HD] Ottonet:
I believe that [MENTION=5047403]ottomanhero[/MENTION] was referring to 3d graphics score.

3460 is what I am getting, with gpu set at 520Mhz as well.

I'm on latest official CM11 nightlies with iodak 9.95 kernel and my overall score is around 18400 with interactive/sio
[LG Optimus 4X HD] Fladder72:
On MoKee I've got 3769 3D score with 9.95. ROM is secondary at multirom...
[LG Optimus 4X HD] s4wk:
baseband depends on nvidia drivers, which are included in the kernel, whatever it is (stock kernel or custom kernel).
[LG Optimus 4X HD] ottomanhero:
Not entirely true.I almost had no baseband wakelocks in 4.2.2 but I get a lot of baseband wakelocks on KK ROMs.I've tried it with same kernel versions on both CM10.1.3 and KK(official).The 4.2.2 ROM almost had no wakelocks while KK had about 10 mins of wakelock after 4 hours of deep sleep.

I don't know why I've got 3 k GPU score with v9.95 but it feels laggier overall compared to v9.50 so I'll just stick with v9.50 till v10 is out.

Thanks for letting me know about your results :)
[LG Optimus 4X HD] csfrank271:
USB OTG Host Mode, F2FS, MHL support and general fixes all for version 10... where do you find the time and knowledge Mr iodak?
[LG Optimus 4X HD] blumenkasten:
CM 11

I increased the voltages but just now another freeze.
[LG Optimus 4X HD] Omario-242:
Don't believe that it's caused by wrong/low voltages as I decreased the voltages by 100 mV on v9.95 and Beanstalk with a Variant 1 CPU.

Never ran into freezing or anything.

I'd suggest you to do a clean install or try another ROM :)
[LG Optimus 4X HD] gerciolisz:
Omario.. Voltage is in volts... MHz is frequency XD

I had problem with freezes but i changed GPU to 600max and LP highest freq to 1275 and they disappeared.. But u have to change voltage at every reboot in trickster.. Dont remember good but maybe i changed sth else..

Edit:damn omario i mixed more too now XD

I mean i have set 1275 voltage at 513mhz of LP!!!! XD sorry for chaos
[LG Optimus 4X HD] Omario-242:
God dammit I mix it up every single time :P but I use KernelControl for the settings and everything sticks with reboot.

Max Freq 1150 MHz

Min 50 MHz

Governor Ondemand

Scheduler ROW

I/O Readahead 4096 MB

TCP Congestion Reno
[LG Optimus 4X HD] raviboy100:
these random freezes. occur mosty when I'm scrolling for a long period,

they are really really annoying
[LG Optimus 4X HD] ottomanhero:
What kind of freeze issue are you experiencing? Do you have to reboot to fix it or scrolling is just unsmooth?

It might be battery skin temp. kicking in so limit max freq. to 1500 mhz to reduce battery's heat.

Also if you're on 9.95 increasing 513 mhz LP core voltage from 1200 to 1230 or 1250 will help if it's caused by GPU.

Also don't be afraid to undervolt.Pretty sure variant 0s can undervolt for about -75 mV or -50mV atleast.It helps with heat a lot so you get less heat/more battery.I personally use -122mV on a variant 1.

I've also experienced that 600 mhz GPU clock will only work if voltage is set to 1265 for variant 0 and 1260(?) for variant 1.If you set it to something lower you'll eventually get random freezes that will require reboot.
[LG Optimus 4X HD] raviboy100:
well it freezes fully untill i plug out battery and scrolling is as always just not. smooth but that doesnt bug me at all, those battery pulling do,
[LG Optimus 4X HD] Ben36:
But what do you have the cpu and gpu clocks set to?
[LG Optimus 4X HD] Zhus06:
Okay so I'm not the only one with random freezes.. It happened to me on viber and a random app, I don't remember if i was on wlan or on mobile with viber but with the random app and few times when it froze i was on 3g..
[LG Optimus 4X HD] gerciolisz:
Sooo ... Changing voltage of 513 MHz at LP to 1275 not helped anyone? For me it works on every ROM with iodak9.95.. Because without overvoltaging I have freezes too..
[LG Optimus 4X HD] mario.gacv:
In my case, stock voltages are working ok, I can overclock GPU to 600Mhz without problems (that means it works with 1250mV@513Mhz on LP). The only thing that I notice is that I can't undelvolt too much 780Mhz MPU step, because I know it will cause a freeze on my phone sooner or later(in some ROMs I can set -25mV to this step but with others I leave it stock) for all above steps I could do a 50mV undervolting.

My 4X is variant 0 btw.
[LG Optimus 4X HD] Flying_Bear:
on my variant 2, in order to use 1.7ghz i gotta increase voltage by 25 on that frequency. didn't try undervolting much though
[LG Optimus 4X HD] raviboy100:
viber and tango after a video call mostly, and other apps such as Facebook when scrolling long pages.

and 9gag app which is a long continues scrolling list of funny pictures.

however when I clocked the gpu at 520mhz the freezes almost disappeared
[LG Optimus 4X HD] Zhus06:
One more thing.. which happened to me twice and i dont know if it's kernel related but ibassume it is because i had it.only with 9.95..

I also think it has something to do withbararagis toolbox and addons.

What happened, my right+left led brightness got extremely high after a freeze and reboot(because of freeze had to reboot), it was so high it almost burned my screen, i had to flash another rom so the high led output brightness stops and after that i had marks of it for a hour, i had a round white circle on my screen even on lg logo
[LG Optimus 4X HD] QuGhZx:
that happened to my screen too but I think for a different reason cause I aways set brightness to 0% and yesterday when I tried to woke up the device it didn't response and when I hard restarted it I noticed that my screen got somehow burned and there was some marks on it, so I turned the phone off and let it rest for 2 hours then turned it on again and the screen is alright until now.
[LG Optimus 4X HD] Zhus06:
Yeah it was like that.. even on lg logo +cwm the high brightness circle was visible! The screen would probably burn if i left it on more..

I thought it has something to do with me changing screen brightness voltage with araragi toolbox
[LG Optimus 4X HD] QuGhZx:
I think it's related to 4.4.2 ROMs or to Iodak kernel :(

I'm working on Nameless (Which is a very cool ROM BTW ;) )

which ROM are you running?
[LG Optimus 4X HD] Zhus06:
I was runing omniROM 4.4.2, now I am on zaiben bcs of that.. i really need my phone
[LG Optimus 4X HD] tiflao:
Any news for v10?
[LG Optimus 4X HD] emplokeas:
Dude... Do not ask for eta.... We are all waiting for the miracle of v10 cause it includes more or less all our dreams for optimus 4x, but iodak is a human and he also has real life.. Wait and we'll get v10,as soon as iodak has the time to do it... ;)
[LG Optimus 4X HD] tristaoeast:
Which versions of Zaiben and iodak do u have? I'm asking this because I tried flashing Iodak v9.95 with a clean install of Zaiben RC8 and got stuck at a bootloop, while with Zaiben's stock kernel everything runs smoothly...
[LG Optimus 4X HD] emplokeas:
Just a question iodak. Do you plan v10 to be stable for oficial rom, and for cm11,or the wifi/bleutooth bug, will be there???
[LG Optimus 4X HD] s4wk:
It looks like the baseband problem is back again. Lost 30% battery in 4h after full recharge and no traffic data or wifi turned on.
[LG Optimus 4X HD] tonhao12:
I used the 9.95 version for some weeks on some unofficial ROMs and did'nt face any problem regarding baseband, i believe the problem is in the rom you are using. Official CM 11 perhaps?
[LG Optimus 4X HD] s4wk:
Yes CM 11 Official.
[LG Optimus 4X HD] alberteske:
I had the same problem and now i using the official kernel...with no problem and quite good deep sleep
[LG Optimus 4X HD] s4wk:
Im back with it again now. Waiting for v10
[LG Optimus 4X HD] KrisJoe:
Using iodak v9.95 with CM11 official version of the 7th of March. Using Trickster Mod I undervolted it up to -100 mv to all frequencies and it really seems that the battery improved a bit, not sure how much exactly but I can feel it got better without any crashes, with a Tegra 3 Variant 2. The only problem I found was that when I'm in a call and it looses 3g connection on internet, it's not able to connect again, the solution is to close the call and wait for the smartphone to connect.
[LG Optimus 4X HD] Ben36:
That's a standard Android annoying feature. Sometimes it does, sometimes it doesn't... No idea why
[LG Optimus 4X HD] UsernameWasTaken:
Questions:

I saw the v10 will add USB OTG capability, but no word on the supported file system(s) on external drives?

Another thing: is perhaps an exFAT driver for external SD file system in plan, as a kernel driver?
[LG Optimus 4X HD] ~MaX~:
can someone link me to 9.95 kernel? i can only see 9.5 in the first post
[LG Optimus 4X HD] UsernameWasTaken:
http://xdaforums.com/showpost.php?p=50659349&postcount=2230
[LG Optimus 4X HD] tool_king:
Deleted
[LG Optimus 4X HD] Mr.LOVER:
is call recording possible with this kernel?

LG Optimus 4x HD - omni 4.4.2 - iodak 9.95 - as a secondary rom with Multiboot :p
[LG Optimus 4X HD] QuGhZx:
Just get a call recording app and try! ;)

I don't see why wouldn't it work
[LG Optimus 4X HD] raviboy100:
i can confirm it does work,
[LG Optimus 4X HD] Mr.LOVER:
2-way call recording patch ?

in a call recorder requirements, it is written as following.

Requires the kernel with 2-way call recording patch and ROOT permissions

and thats why i asked, if this kernel has that 2-way call recording patch or not?
[LG Optimus 4X HD] raviboy100:
as i confirmed my app worked
[LG Optimus 4X HD] Mr.LOVER:
for some reasons i'm not able to record calls, i'm using omni 4.4.2 with iodak 9.95 kernel.

can you record a call without using speaker? and can you record both calling and called parties?

which app are you using?

thanks in advance...

---------- Post added at 01:45 AM ---------- Previous post was at 01:43 AM ----------

because i read somewhere that to record calls you need hardware support or a patched kernel.
[LG Optimus 4X HD] Adam77Root:
Does it work on stock?

On some devices you need kernel patch, on some you can't do it at all.

Sent from my OmniROM-powered LG Optimus 4X HD
[LG Optimus 4X HD] raviboy100:
[MENTION=4930305]Mr.LOVER[/MENTION] im using call recorder by clever mobile

on the playstore its a free app

i just talked normal on the phone and it recorded it
[LG Optimus 4X HD] Mr.LOVER:
i'll install the stock rom and inform you.

---------- Post added at 02:36 AM ---------- Previous post was at 01:55 AM ----------

thank you for sharing the name of the app, that works, i tried couple of others but they were not working.

thats why i thought this phone might need kernel patch, but it's all ok with that app, thank you :)
[LG Optimus 4X HD] UsernameWasTaken:
I hate to repeat myself, but
[LG Optimus 4X HD] remorema:
It is done When its done and it has what it has. I'm sure iodak. Has its hands full with all this new stuff. So cut the guy some slack and stop bla bla bla about features. This is not a request thread.

Enviado do meu LG-P880 através de Tapatalk
[LG Optimus 4X HD] UsernameWasTaken:
Kindly point me to the iodak kernel request thread. What? No such thread on XDA? Then I'll ask in this one, tyvm.
[LG Optimus 4X HD] Kwiatek87:
Read rules of the XDA and stop behave like a child. It's not that kind of forum.
[LG Optimus 4X HD] DeeZZ_NuuZZ:
Dev threads aren't threads where you can request something...write him pm or so... And really stop behaving like a little child

Gesendet von meinem One X mit Tapatalk
[LG Optimus 4X HD] UsernameWasTaken:
First of all, I did not make requests, I asked questions about intents. I'm not requesting from iodak to implement anything. Learn the difference.

Second, there already are quite a few requests made in this thread (eg. someone wanted a feature from Franco kernel for Nexus). Not one word about that, but I'm scorned for asking questions.
[LG Optimus 4X HD] theduardo:
hi, i've been trying to overclock gpu but i'm having some trouble doing it. I'm running 9.95. tried trickstermod already and editing values manually on Es file explorer with r access but got permission denied on edit. would anybody help me? :confused: thanks.
[LG Optimus 4X HD] Omario-242:
I had problems with root on es explorer as well. Try another one.
[LG Optimus 4X HD] theduardo:
went on root explorer and got it done. thanks :good:

Edit: after rebooting the values went back to normal (max 416), how can i apply the modified setting to boot?
[LG Optimus 4X HD] Omario-242:
Well you could make a script to apply those settings on boot. I don't know if there's another way :)
[LG Optimus 4X HD] gordonbennet:
recent battery result

Got some recent results to share with iodak 9.95 on CM11 (official) latest nightly.

Gov: Interactive

Min CPU: 51mhz

Max CPU: 1300mhz

max screen off: 475mhz

i/o: (default) 2048 noop

LP Core UVed by -25 mV

MPU (CPU) UVed by -125mV

Mostly used for browsing reddit and web on 3G. Occasional wifi use. Watched an hour of videos on MX player. Greenified many apps. Wifi optimization = off, location=off, autosync=off ----->

~9 hours total, ~3 hours SOT.

I could probably get 20-30 more mins from that percentage.

All in all, really thankful to the numerous people who worked to get the rom and kernel to work SO well.
[LG Optimus 4X HD] paolotheking:
Mmm once i had 4hours and 40minuts of screen with iodak 8 and Gxplosion4 rom
[LG Optimus 4X HD] baxtex:
Don't understand how you can get so much. On 9,95 and greenified everything and having screen brightness on auto gives me about 1 hour 45 minutes max.
[LG Optimus 4X HD] Coolneng:
I usually get 1h30-2h20 using Wifi all day and atleast 1H of 3G. I have greenified only 4-5 apps (I haven't greenified any IM app) and I have sync on all day. There might be something wrong with your battery.

BTW I use copycat kernel
[LG Optimus 4X HD] greece-for-ever:
before flash new rom you must charge phone 100% then flash new rom and phone can stay 4h or more until drop battery . its very weird :confused:
[LG Optimus 4X HD] gmajnkek:
Using slimbeann+iodak 9.95 +greenify + buzz launcher.
[LG Optimus 4X HD] peppethustra:
Mmm, honestly I don't think full charging is really necessary, before flashing a rom..I never did it, and anyway I was able to pass 4hours of screen on :) Probably, the real problem is battery related, as said before by [MENTION=5194895]Coolneng[/MENTION]
[LG Optimus 4X HD] Dadovvv:
Here is my battery status using iodak kernel 9.95 on Carbon rom unofficial

( screen brightness 60 percent, sync all time ON, wi-fi all time ON, 2g+3g network mode, gps ON )

Gov: ondemand

Min CPU: 51mhz

Max CPU: 1000mhz

max screen off: 475mhz

i/o: (default) 2048 noop

LP Core UVed by -50 mV

MPU (CPU) UVed by -100 mV
[LG Optimus 4X HD] tool_king:
Sorry, mate, but technically that's just bullsh#$!
[LG Optimus 4X HD] greece-for-ever:
for me work all times is not necessary to do full change but if im in stock rom like zaiben and make clean install to flash cm rom battery its amazing .
[LG Optimus 4X HD] IcanhasLG:
Placebo effect. It doesn't matter at all if you charge it fully or not.

Skickat från min LG-P880 via Tapatalk
[LG Optimus 4X HD] gerciolisz:
Hmm ill better pay more to my carrier maybe ril will work better :] XD
[LG Optimus 4X HD] greece-for-ever:
no my friend how can be a placebo from the time i have 20% in battery and flash cm rom and i take 1h 20m onscreen with 20% battery left .
[LG Optimus 4X HD] QuGhZx:
I once flashed a ROM (clean flash, all the wiping things..) & Gapps with less than 10% of battery, ROM booted and dalvik cache was built and I still had battery. :cool:
[LG Optimus 4X HD] IcanhasLG:
Explain it to me then, i get the physics of a lithium-ion battery and i know exactly how it works. I also get how android uses stats to report battery, i know since i've built quite a few kernels and the kernel is reporting voltages to the system (stats do NOT matter when it comes to capacity and i curse the user (who shall remain un-named)) that came up with the whole thing.

So, explain to me what magical trickery you think is in play with your phone.

Skickat från min LG-P880 via Tapatalk
[LG Optimus 4X HD] Ben36:
As this kernel doesn't have hotplug settings, is there a way that i can make all 4 cores online when the screen is on?
[LG Optimus 4X HD] peppethustra:
What do you mean? All four cores online at max speed, or at the speed you want them to be? If yes, I think the only way is to set governor to performance, and to set max frequency at the clock speed you want it to be, using trickster mod.. If not, excuse me for my misunderstanding.. :)
[LG Optimus 4X HD] IcanhasLG:
It pretty much works via the cpuquiet driver, they are all online at all times and the load settings apply to all cores.

But... what version are you using? Reading the current code it DOES have hotplug settings (which doesn't even matter if you are using anything but userspace on cpuquiet).

Explain what you are looking for and how you think it would be implemented, i'm working on a kernel so i can use the suggestions.
[LG Optimus 4X HD] JoinTheRealms:
I believe they want a max 'cores online' interface in trickster etc, i had this but removed it from my kernel because if anything, it just interferes with cpuquiet.
[LG Optimus 4X HD] gingerboy92:
use userspace cpuquiet governor. it should work :D
[LG Optimus 4X HD] Ben36:
I'm after all 4 cores online but still ramping up and down like it should. I wanna see what it's like with a max frequency of like 900 but with all 4 online. But not stuck at 900. If that makes sense?
[LG Optimus 4X HD] tmrrl:
hi,

i've been using iodakX3_v08 kernel for 3-4 months but yesterday i updated kernel v9.5 after that Wi-fi didn't connect my WEP protected network. if i change my modem protocol to WPA it is working without any problem.

i tried with iodak v9.0 but same problem still going on. At last i turned v08 kernel and problem went out.

what can i do for this problem? Any suggestion about it?

thanks.
[LG Optimus 4X HD] Flying_Bear:
are you on stock or stock-based rom? if so, i think the latest properly working release for stock is v8, as anykernel installations of 9+ versions have issues with bluetooth & wifi when installed on stock
[LG Optimus 4X HD] balloon27:
The thing he reported isn't really an issue though. I believe WEP isn't supported anymore as of v9 as it's outdated and carries security problems with it.

Greetings from my Nexus 7 FHD!
[LG Optimus 4X HD] IcanhasLG:
Well there is setting where they can have that that has to do with a low level scheduler for open processes. I spent some time hacking it but the settings you get are as good as it gets. Well, if you're running a massive pySQL server it can be tweaked quite a bit but very, VERY few people use their phone as database server.

Skickat från min LG-P880 via Tapatalk
[LG Optimus 4X HD] hurka11:
Hi. I am using namelessROM 20140320 and TWRP 2.7.0.0. First installation of iodak 9.5 was ok,then I was updating namelessROM and could't install 9.5 it failed even tried with cwm 6.0.4.5 but failed. I did clean install of the ROM wipe system but iodak 9.5 installation failed. Thanks for understanding.
[LG Optimus 4X HD] balloon27:
What part of the installation doesn't work? Just 'it failed' is kind of hard to work from. Might be a corrupted download too. Try re-downloading or try v9.95

Edit: To prevent the next question, here's the link: http://xdaforums.com/showpost.php?p=50072951&postcount=2066 ;)
[LG Optimus 4X HD] hurka11:
i have downloaded 9.95 and 9.5 couple of times.

E:unable to open zip file.

Error flashing zip ' /external_sd/iodakX3_v9.95.zip

I tried internal sd card as well
[LG Optimus 4X HD] gmajnkek:
maybe its /storage/sdcard1 ?
[LG Optimus 4X HD] balloon27:
As it happened both on CWM and TWRP, the zip is probably the one to blame. Can you flash other zip's from your internal memory? And have you tried flashing via ADB, or sending the zip directly from your computer to the external SD instead of via internal (e.g. while downloading directly to your phone)?
[LG Optimus 4X HD] SuperLamic:
The zip is probably damaged, try to re-download it. (try to download it on computer and open it in some zip viewer (that checks md5 sum - if file is not damaged) and then move it to your phone)
[LG Optimus 4X HD] gmajnkek:
[MENTION=3443693]iodak[/MENTION] can you add the link to the v9.95 to your #1 post?

download link to v9.95 for all who cant find it in this thread ;)

https://app.box.com/s/7ikcw7muge5abcqmh5m0
[LG Optimus 4X HD] hurka11:
I have formatted my sd card again twice re downloaded the kernels and now installed the kernel zip with TWRP and all working fine. I have find on google somewhere, that the problem could be the sd card. but thank you, all of you for help.
[LG Optimus 4X HD] TuxBrothers:
I flashed the iodak v9.95, now i wanna revert is that possible without a backup?

Im on Nameless rom.

Thx in advance
[LG Optimus 4X HD] tonhao12:
Yes, it is possible. There are basically two ways you can go to achieve that without start over, one is to reflash the ROM, wiping cache and dalvik cache first .The second is, you can extract the kernel from the nameless rom , pack it and reflash only this package like you do when you flashed iodak's kernel.

EDIT: I recommend the first one if you are not familiar with packing kernels. Also, you are not going to lose application data since no wipe data is performed.
[LG Optimus 4X HD] Kaioh_shin:
Has anyone tried the latest trickstermod version?

I am on zaiben rc8 with iodak 9.5 and it seems buggy, with random reboots and freezes.

Looking forward to iodak 10 and hope it is as stable as posible
[LG Optimus 4X HD] balloon27:
Yup, I know about the SD card, that's why I asked you if you tried those workarounds. Because if they would work the problem was isolated to your SD card. Since I didn't want you to lose any data without being sure it would help, I didn't suggest formatting your SD directly ;) Glad it's fixed.
[LG Optimus 4X HD] hurka11:
it was a nerve wrecking weekend.
[LG Optimus 4X HD] Ben36:
So is it possible to have 4 cores online and ramping up and down not just locked on performance?

If so how using trickster mod please?
[LG Optimus 4X HD] peppethustra:
As said before, the better setting for your necessities is "userspace", so, try this:

-Open trickster mod

-Go to the "General" screen, by tapping the left corner side of the view

-Scroll down the page

-Set "Governor" on userspace

-Set "Max" value to the frequency you prefer

-Tap the "V" button which appeared on the top of the page to apply your settings

-Done!
[LG Optimus 4X HD] Ben36:
Thanks, so what does userspace mean as such?
[LG Optimus 4X HD] peppethustra:
I can't explain it better than as made on this thread: http://xdaforums.com/nexus-4/development/guide-android-governors-explained-t2017715 :D