yashsingh1/xdaforums huggingface dataset:
[Galaxy Ace II Android Development] ace2nutzer:
I'm already in contact with TC / cocafe to adjust our Voltages on our I8160..because we have custom Voltages from I9070, i will make an fully new custom voltage Curve that runs stable with all I8160 with latest CM 11 / OC Kernel (liveOPP Driver) by cocafe.

And, no, that is not really an issue.. it is just an optimazation..

increasing the Vbbx Voltage = optimization of power consumption, because the step can run stable with a lower Voltage (Varm)

On Stock GB GPU is 320Mhz org. and on Stock JB: 400Mhz !

On my Device GPU 400Mhz runs withou any artifacts starting at 1.05 V ...

But Mali 400 GPU is designed for 500 Mhz.. so i think 600 Mhz is fully save !

And CPU max. 1,2 Ghz if it run stable ! You don't need to have fear.. our Board U8500 have an temp. sensor.. if the Hardware shall too hot, automatically the SoC (System on a Chip) make a shutdown / reboot / reset.

And Again:

if u find and set the Stock Voltages for 200, 400, 600, 800, this will work only if u don't geht higher than 1Ghz !

Why ???

When u set 1,1 - 1,2 Ghz the Voltages on this Steps is much higher and u need to overvolt 200, 400, 600 too, because the difference beetween 200 and 1,2Ghz is too Big. .. because sometimes the Governor switch the freq. very fast from 200 @ 1,2 Ghz and the Voltage Regulator is on our Hardware very slow.. so from 1 Volt @ 1,4125 Volt.. that means freq is setted @ 1,2Ghz but the 1,4125 Volt are not fully setted.. and exactly at this Moment we have an miscalculation ----> Freeze ----> Reboot !!

So I hope everyone understood it :D:D
[Galaxy Ace II Android Development] Ellins:
Wow long and good explanation really, thanks :) [MENTION=5840412]ace2nutzer[/MENTION]

IMHO maybe the board can handle the excessive heating, but the battery cannot. The heat is the great enemy of the lithium battery, as many might think so. With 540 MHz gpu my device get really hot, even in normal usage with gpu boost enable.

So i prefer balance between battery and performance. 1 GHz cpu and 400 Mhz for gpu with stable is enough for me, but more performance with insignificant heat and battery-drain will be better :)

Hope there will be good news from [MENTION=4832589]cocafe[/MENTION]
[Galaxy Ace II Android Development] Porobu:
Different values are probably for different CPU binning. Some will need higher voltage to run stable and some others lower. [MENTION=4832589]cocafe[/MENTION] is there a way to see the binning on our SoC like on QCOMM devices?
[Galaxy Ace II Android Development] ace2nutzer:
Hmm that's a good idea ! You mean the CPU Stepping right ?

So the Users with the lowest CPU Voltage (1,15V) mean they have a good CPU Quality and they can probably OC their CPU @ 1,2Ghz stable.. right ??

On my last_ksmg is see this on the beginning:

DB8500 v2.2

GT-I8160 Board Rev 0.5

Perhaps that can help like CPU Stepping ?

Can someone compare this with the own last_ksmg ??
[Galaxy Ace II Android Development] Porobu:
Mine says the same, but lower binned cpus sometimes get a higher overclock than higher binned ones so it depends on luck. The important thing we need is the voltage table and knowing which table to use for the CPU.
[Galaxy Ace II Android Development] shoxieJESUS:
Peek realy working? Sorry for stupid question.
[Galaxy Ace II Android Development] arhamiq:
Nope. Not working on our device.
[Galaxy Ace II Android Development] Ellins:
Hi [MENTION=5208895]shine911[/MENTION] thanks for this great ROM , but i have a problem. Phone gets hot all the time :(

Btw, i've found that GPU Voltages is too high. I've set gpu clock @ 400 MHz, and Vape showed 1,175 V! Tried to undervolt but strange that the gpu_vape value still showed 1,175.... Just for comparison, the stock JB has 1,00 V @ 400 MHz, and 1,1 V on Vanir.. So perhaps the heating problem came from the gpu voltages.

EDIT : Disable restore on reboot in NTsetting, reboot, checking the Value, and got the different voltages @ 1,1 V... Really strange.

EDIT2: Tried to change gpu clock and voltage in various value. It finally seems to work. So i think NTsetting didnt apply the undervolt settings on boot..
[Galaxy Ace II Android Development] ace2nutzer:
Noo bro.. it's not too high.. on Stock JB MG2 i have Vape: 1,15 V and Varm: 1,175 V and Vbbx: 300mV

If u have disabled the GPU Gov. (Mali AuotBoost) then u need after set the new Voltage, to change the freq. to another one and back again to 400 Mhz.. then u will see the new Voltage.

And I think so many different Values can comes from different Stock ROM's.. like MG2, NB1, MF1 etc..

About the heat, set max. CPU 800 and try again.. I u feel the device is still (too) hot, then post the battery temp here plz..

I made an screenshot from my MG2 ROM...

I try to make later another 2 screenshots.. 200, 400 Mhz..

800 Mhz is 1,175V for me. Stock JB don't have 600Mhz step..
[Galaxy Ace II Android Development] Ellins:
yeah i think so, in my stock NB1 XEN (latest) I got 1, 1625 varm and 1, 1 vape. Clearly that every baseband has its own voltages.. So what's the point of all this ? Samsung's super secret perhaps :)
[Galaxy Ace II Android Development] ace2nutzer:
Ohh Yes !! This remember me the thing with various RAM Sizes: 482, 550, 624 MB ... !! :D;)

EDIT: I don't think so that it's related to MF1, NB1 etc.. because my buddy: [MENTION=4962787]fluffi444[/MENTION] have also the MG2 installed on his Phone codinap like me.. and we have fully different varm, vbbx, and vape Voltages ! I think the different Voltages are related by hardware (hard coded in chipset) and not by kernel ! Only with Custom ROMS .. with liveOPP Driver, the voltages are regulated by the kernel (and overwrite the default voltages!)

I have made many tests.. with ADB on Stock JB Samsung.... with ondemand Gov. we have only: 200, 400, 800MHz and ONLY ONE Voltage for all 3 Steps !! In Powersave Mode (in Settings) the CPU max. freq. is 400Mhz.. but the Voltage is same with 800Mhz.. !

WHAT ?!!! 400Mhz but without less Voltage (Varm) ??!! And this saves power ?! - Yes !! it's saves power.. it this case with our good efficienced CPU the power consumption depends on Speed (Mhz) and on Load .. ! and less on voltage ! * (loading App, play games.. --> high load) .. that means: low Mhz and NO Load.. like IDLE .. we have minimal power consumption !

* But on max. speed @ high load, less Voltage saves power.
[Galaxy Ace II Android Development] tofueatsbread:
I forgot which rom but it worked for me :/
[Galaxy Ace II Android Development] Ellins:
Hmmm..That makes sense. So the higher power consum. are most from cpu usage/load instead of voltages, right ? I think the voltage in this case goes for hw stability and power supplier. However, more voltage means more temp. And the higher temp , the faster battery-drain we have. (+0,1 V has enough to produce amount of heat). Anyway maybe [MENTION=4282377]Porobu[/MENTION] is right about "cpu binning" :) So any chance to find out the "types" of chip quality ? (Like nexus ie.)
[Galaxy Ace II Android Development] ace2nutzer:
Yeah, exactly ! but with high MHz.

Yes, you're right ! it makes sense to set the Vbbx for all steps @ max. voltage.. to increase stability and decreasing power consumption.

It is not well for the hardware when the Voltage Regulator must regulate the Voltage 10000 times / minute .. that will destroy it.

That the reason why Samsung don't UV their CPUs.. by lower freq.. it makes no sense.. and causes instability.. that even the reason why the extended steps: 100MHz 300MHz etc. was never stable !

EDIT:

Nope, the phone is not a computer or notebook... when u set even +0,2 V, u will have only 3 - 5° C more on Batt. Temp !
[Galaxy Ace II Android Development] Edray:
how to install on P version? where's kk cwm for p?
[Galaxy Ace II Android Development] borkins:
So, it's not good for the hardware to have more steps, because of the more voltage changes?

I didn't think about that. So I divided the 14 steps ( without 1250 MHz ) by two ( one voltage for 100 & 200, another for 300 & 400, 500 & 600 and so on ) in my script to reduce the voltage changes.

Looks, if we want hardwaresave, powersave and OC together, we have to use min 400 / max 1000 MHz clock.
[Galaxy Ace II Android Development] ace2nutzer:
No and yes... u can set min. 100 and max. 1250 MHz.. that's not the problem.. the problem is only the voltage..

Min. 100 will saves power ! even with same Voltage as 800 Mhz !

better it goes like this:

make a CWM Backup and install Stock JB ROM.. then root it with root.zip and with ADB u can check in /d/ab8500-regulator/status you default varm and set it for 100 - 800 Mhz ! (in my case: 1,175V) Vbbx i can u suggest to set it @ 0x8f .. for all steps.. even 100Mhz.

And from 900Mhz - 1228Mhz set it @ max: 0x39 varm. That' it.. ! very simple, fast, save, stable and hardware friendly !

The Same with GPU: set from 192Mhz - 400MHz the Stock Voltage.. (im my case: 1,15 V) and from 420Mhz - 720Mhz 0x39 vape. but for GPU it's better for safety to OC max. 600Mhz !! Therefore set AutoBoost GPU @ min. what u like.. but max. 400MHz .. and by max.: 600Mhz ! Then all is OK ;)
[Galaxy Ace II Android Development] ChronoMonochrome:
I've tried to use these voltage values(with max. freq. 1200 MHz)

echo set_volt=1 > /sys/kernel/liveopp/arm_step03
echo set_volt=1 > /sys/kernel/liveopp/arm_step04

echo vbbx=0x8f > /sys/kernel/liveopp/arm_step00
echo vbbx=0x8f > /sys/kernel/liveopp/arm_step01
echo vbbx=0x8f > /sys/kernel/liveopp/arm_step02
echo vbbx=0x8f > /sys/kernel/liveopp/arm_step03
echo vbbx=0x8f > /sys/kernel/liveopp/arm_step04
echo vbbx=0x8f > /sys/kernel/liveopp/arm_step05
echo vbbx=0x8f > /sys/kernel/liveopp/arm_step06

echo varm=0x27 > /sys/kernel/liveopp/arm_step00
echo varm=0x27 > /sys/kernel/liveopp/arm_step01
echo varm=0x27 > /sys/kernel/liveopp/arm_step02
echo varm=0x27 > /sys/kernel/liveopp/arm_step03
echo varm=0x39 > /sys/kernel/liveopp/arm_step04
echo varm=0x39 > /sys/kernel/liveopp/arm_step05
echo varm=0x39 > /sys/kernel/liveopp/arm_step06
echo varm=0x39 > /sys/kernel/liveopp/arm_step07
echo varm=0x39 > /sys/kernel/liveopp/arm_step08
echo varm=0x39 > /sys/kernel/liveopp/arm_step09

and i have got reboot during a few minutes of usage. 0x29 for 0-3 steps is not stable too.

Less voltages is more stable for me:

echo set_volt=1 > /sys/kernel/liveopp/arm_step03

echo vbbx=0x8f > /sys/kernel/liveopp/arm_step02
echo vbbx=0x8f > /sys/kernel/liveopp/arm_step03
echo vbbx=0x8f > /sys/kernel/liveopp/arm_step04

echo varm=0x0D > /sys/kernel/liveopp/arm_step00
echo varm=0x0E > /sys/kernel/liveopp/arm_step01
echo varm=0x1D > /sys/kernel/liveopp/arm_step02
#echo varm=0x24 > /sys/kernel/liveopp/arm_step03
#echo varm=0x2e > /sys/kernel/liveopp/arm_step04
#echo varm=0x36 > /sys/kernel/liveopp/arm_step06
#echo varm=0x36 > /sys/kernel/liveopp/arm_step07
#echo varm=0x39 > /sys/kernel/liveopp/arm_step08
#echo varm=0x39 > /sys/kernel/liveopp/arm_step09

Any suggestions?
[Galaxy Ace II Android Development] ace2nutzer:
[MENTION=5604178]zwliew[/MENTION] [MENTION=4947931]Rox[/MENTION] [MENTION=4832589]cocafe[/MENTION] [MENTION=4962787]fluffi444[/MENTION]

Yes.. I've don't test this.. but i think it's unstable because the difference from 0x27 @ 0x39 is too big in voltage.

Hmm we have this problem with instability since this Fix, from zwliew's kernel Thread Changelog from: 20140615

I think this Fix in Commit is merged to TC CM 11 and Chrono kernel too ... right ??

That makes the ROM faster and lagfree.. but when the freq. is switching too fast, we have instability.. because the voltage regulator is slowly !

That is another reason for instability..

But this can be fixed when we set the varm and vbbx to the max. for all steps.

varm=0x39

vbbx=0x8f
[Galaxy Ace II Android Development] borkins:
[MENTION=5840412]ace2nutzer[/MENTION], did you try it, and is it stable and safe?

As far as i know, one cpu can't operate stable at one voltage, but different frequencies. In my experience with my test scripts i found that a little higher or a little lower voltage for one frequency leads to low performance, little higher temperature, and little higher battery drain.
[Galaxy Ace II Android Development] ace2nutzer:
[MENTION=5151049]borkins[/MENTION]

I've not tested this.. but i'm 99% sure, that works.

I'm very busy.. i try this later...
[Galaxy Ace II Android Development] xo.en:
Interesting - we had stable oc for 2 months(by rox and cocafe) and suddenly..we do not.

Lemme ask - what this is all about?

I mean, what was wrong with older OC?
[Galaxy Ace II Android Development] monstro78:
Try 1150 max 600min pegasusq. I'm like this a week now with latest PA rom and I don't have reboots. Stable as rock.
[Galaxy Ace II Android Development] AndroidOwnsAll:
Does this rom overheat quickly without doing oc? like the last update overheated my phone to quickly
[Galaxy Ace II Android Development] monstro78:
great rom fast and smooth 2 weeks now. Great battery life. I use L theme now :)

thirsty for 4.45....
[Galaxy Ace II Android Development] xo.en:
Does memswap work with this rom?
[Galaxy Ace II Android Development] judas1977:
@up

Yeah, why not
[Galaxy Ace II Android Development] ItsHumf:
[MENTION=5208895]shine911[/MENTION] could you add brightness controls to the next release please? I'm talking about the feature where you slide your finger across the status bar to change the brightness. It's very useful imo and the only feature I miss from cm11.

I've tried learning how to do it but I keep failing xD. There's an xposed module for it but my phone doesn't seem to play nicely with it.

Thanks.

Other than that this ROM has been my daily driver for a while and it's been very smooth and the battery life has been lasting me the whole day.
[Galaxy Ace II Android Development] Ellins:
I'm not sure, remembering that PA is basically made closest to AOSP, with some basic features added like hover, pie, etc. However if you want more features, you can go to Vanir or Beanstalk.
[Galaxy Ace II Android Development] acrocosm:
It would be nice, along with HDR support for camera!!! Alas, it's been removed from PA source. It should be possible but I don't know the skills required and also, for purists, it wouldn't be an (unofficial) PA port anymore but instead a PA based rom. So it's perplexed :angel:
[Galaxy Ace II Android Development] xo.en:
Ok, my opinion - this rom has some potential, i'd even tell you, that it's nice base for customisation(init's)s.

But goddamn, it lacks SO MUCH in framework..(statusbar, curtain functions known from 4.3.x'es..).. as a base for really conscious user.
[Galaxy Ace II Android Development] ItsHumf:
Don't get me wrong I love the minimalist/AOSP feel of PA. It's just that one feature which would complete it for me, as when I go outside I can barely see the screen as I have minimum brightness set at home, so I have to unlock my screen then find the brightness icon on quicksettings/tiles . Whereas with brightness slider I can increase brightness without unlocking the screen, and without guessing where things are in sunlight.

I would switch to beanstalk but imo it lacks the fluidity of PA.

-- If anyone can point me in right direction of how to add this by myself that would be great thanks. (I've tried but failed before)
[Galaxy Ace II Android Development] muop_92:
I use gravity box. It has statusbar brightness control
[Galaxy Ace II Android Development] xo.en:
...i wonder, if it's 4.4.x "feature", or it's total commander bug?

Also - is there someone that uses total commander on PC/windows with adb plugin there?

PAC makes my device invisible for ADB in TC, is this normal?

TC installs small apk to use adb - there's no problem on older roms with it - here, on PAC it seems to have some issue with installling it.
[Galaxy Ace II Android Development] muop_92:
Sorry I dont know about your problem with TC.

I just want to correct that this rom is ParanoidAndroid, not PAC
[Galaxy Ace II Android Development] xo.en:
Ahhh, i meant paranoid, of course.
[Galaxy Ace II Android Development] UnidH4x0r:
Camera gallery documents seem to fc. I am using the 4

4.4 pa apps
[Galaxy Ace II Android Development] dragos281993:
Does it include the new Android L look-alike "recents panel", that the guys from Paranoid managed to create not long ago?
[Galaxy Ace II Android Development] shoxieJESUS:
Yes.
[Galaxy Ace II Android Development] dragos281993:
Damn !!! I fried my phone a few days ago by plugging in a faulty USB cable and I can't check this new feature. But thanks for the quick reply.
[Galaxy Ace II Android Development] judas1977:
I saw some activity on github /slimkat branch.

Can we expect slimkat update in near future (not asking about ETA)...

I started to adapt slimsaber Rom yesterday, so maybe it's not necessary [emoji16]
[Galaxy Ace II Android Development] mnupea:
Is that ROM now working properly? It was a bit weird when I tried it. Omni hs several small bugs that fc apps
[Galaxy Ace II Android Development] Nathanabrahams:
forgive me if I am wrong, but shouldn't the L-style recents be in this version of ParanoidAndroid ?
[Galaxy Ace II Android Development] 5fishing5:
Yeah apparently it isn't there
[Galaxy Ace II Android Development] zwliew:
No, it is not open source yet. Only official AOSPA and AOSPA-legacy builds have it.
[Galaxy Ace II Android Development] shoxieJESUS:
Guys, screen recorder in Legacy parts working?
[Galaxy Ace II Android Development] tofueatsbread:
Yes, the button works. The feature shouldn't.
[Galaxy Ace II Android Development] odjiex:
will try this one out.. thanks for updating shiny :)
[Galaxy Ace II Android Development] monstro78:
Previous build was so good that i almost afraid to flash new one...
[Galaxy Ace II Android Development] S.AMU:
How do I activate the new recent s? Because it doesn't ask me which recents I want, there is no option to reset this setting and I don't find anything in settings.
[Galaxy Ace II Android Development] str3tch72:
No recents isn't in open source yet. Anyone tried change DPI by Xposed? Working?
[Galaxy Ace II Android Development] acrocosm:
I know it doesn't answer your question but if you need to change dpi and are not dedicated to xposed then texdroider dpi works fine.

On another note, would it be possible to permanently enable systemupdateservice? I know it should be useless but alas it is useful to prevent all those wakelocks
[Galaxy Ace II Android Development] dv6661:
nice update

but sometime i've experienced blackscreen when unlock phone,

anyone experienced that ?

thanks before
[Galaxy Ace II Android Development] monstro78:
no, but seems that it has to do with your graphic driver... probably you have d6... ??
[Galaxy Ace II Android Development] dv6661:
d6 ??, what is that ??, i think i don't have it
[Galaxy Ace II Android Development] tofueatsbread:
Sd6 screen driver
[Galaxy Ace II Android Development] dv6661:
how to check ?
[Galaxy Ace II Android Development] monstro78:
Look at /sys/devices you will see a folder pri_lcd_ (name of driver)
[Galaxy Ace II Android Development] str3tch72:
I don't have blackscreen on latest build on AOSP.
[Galaxy Ace II Android Development] dv6661:
hmm, this is weird, it only happened to me :(
[Galaxy Ace II Android Development] thmls:
I installed this version. I try to install from the play store and tells me that there is no storage space. With es Explorer sdcard0 is 320mb/1.20gb

What is the problem?
[Galaxy Ace II Android Development] Bilgets:
anyone can help me? my phone is booting but the screen are off.. it happened after replacing my bootanimation (its about 18MB or something)

can you guys help me? thanks
[Galaxy Ace II Android Development] exodius48:
Create flashable zip of original bootanimation. Then flash via cwm.
[Galaxy Ace II Android Development] shoxieJESUS:
Guys, how to fix this?
[Galaxy Ace II Android Development] tofueatsbread:
@up

Quick settings button? Use <220 DPI(i think, i use 200)
[Galaxy Ace II Android Development] muop_92:
Fix what?
[Galaxy Ace II Android Development] shoxieJESUS:
[MENTION=5160398]teddytsen[/MENTION], notifications button go right same.
[Galaxy Ace II Android Development] tofueatsbread:
Sorry, what right same? I dont understand
[Galaxy Ace II Android Development] farukb:
[MENTION=5160398]teddytsen[/MENTION] notification button is offset to the right side, [MENTION=5604881]Kirya12347[/MENTION] it just happens, youll get the pattern just try clicking it a few times
[Galaxy Ace II Android Development] Nathanabrahams:
In latest update "ok Google" isn't working for me ...
[Galaxy Ace II Android Development] dv6661:
external storage not working
[Galaxy Ace II Android Development] acrocosm:
Along with wipe cache/dalvik cache some ROMs require formating the system partition before flashing. I don't remember if that's the case with PA but you should try it.
[Galaxy Ace II Android Development] danny19901:
Would love to see the Android L cards recents
[Galaxy Ace II Android Development] Nathanabrahams:
He can't because the PA hasn't released the source yet
[Galaxy Ace II Android Development] danny19901:
Oh shame just I was looking around the other day and found that PA had it as beta/Alpha looks really good though
[Galaxy Ace II Android Development] lumufei:
thank you for your hard work. i love AOSPA4+, but i have random reboot sometimes
[Galaxy Ace II Android Development] kjub6:
total fail description

in first post is install download but NO GAPPS link

shame ...

its not only me but I think lot of people have decided to go another way because of this ....
[Galaxy Ace II Android Development] Bilgets:
My clock sometimes stop so the alarm is not working.. Got a workaround?
[Galaxy Ace II Android Development] acrocosm:
[MENTION=5055268]2xU[/MENTION]p: you don't say...
[Galaxy Ace II Android Development] lumufei:
You use greenify green clock?:confused:
[Galaxy Ace II Android Development] danny19901:
it has dynamic status bars and few other stuff
[Galaxy Ace II Android Development] str3tch72:
Pretty update, I saw something like Tined Statusbar implemented into ROM.
[Galaxy Ace II Android Development] muop_92:
pa4.6 implemented dynamic system bar
[Galaxy Ace II Android Development] str3tch72:
But on some devices it is a bit laggy.
[Galaxy Ace II Android Development] lumufei:
[MENTION=5208895]shine911[/MENTION] will you update this ROM?:confused:
[Galaxy Ace II Android Development] Nathanabrahams:
DSB won't be in update for our device because I don't think source has been teased
[Galaxy Ace II Android Development] Bilgets:
No, I didn't use any of that.. Or could possibly I have disabled a service from my previous rom them it goes to this rom when I'm restoring disable service? I actually didn't use any of that kind of app for 1 month
[Galaxy Ace II Android Development] fict:
Just to give you guys a peek to the DSB(dynamic system bar) screenshot taken on nexus 5. I'm no longer using ace 2 so this my goodbye post :p . its been lots of fun using this phone and i probably going to miss it alot since ace 2 is my first android phone. I would like to give thanks to rom developers who work their ass off:silly: just to keep this phone alive and make it blazing fast and great battery life you guys rocks. once again i would to thank you. Man thats a long post haha anyway screenshot on the attachment. Bye guys!:laugh:
[Galaxy Ace II Android Development] danny19901:
Looks good but tinted status bar is pretty much same but nothing beats thinking bridge for status bar colour change
[Galaxy Ace II Android Development] lumufei:
Look forward to the update:silly:
[Galaxy Ace II Android Development] lumufei:
suddenly want to try ART suddenly found does not support?:confused:
[Galaxy Ace II Android Development] ramzidjoudi:
nice rom thank you

please where to get gapps
[Galaxy Ace II Android Development] lumufei:
here：

http://xdaforums.com/showthread.php?t=2397942
[Galaxy Ace II Android Development] ramzidjoudi:
thank you
[Galaxy Ace II Android Development] S.AMU:
Art is working :D
[Galaxy Ace II Android Development] lumufei:
really？i choose ART,but also Dalvik when i reboot.:confused:
[Galaxy Ace II Android Development] S.AMU:
Are you using xposed?
[Galaxy Ace II Android Development] lumufei:
No,I specifically tested did not install any app,i choose ART, but also Divalk when i reboot.(i am a chinese ,sorry for my bad english (๑•́ ₃•̀๑))