yashsingh1/xdaforums huggingface dataset:
[Galaxy Ace II Android Development] AkosPaha:
Ace2nutzer, have you ever thought about change a CWM Recovery V6.0.5.0 to TWRP Recovery? so we would not be CWM Recovery, but TWRP Recovery on Phone.:confused:
[Galaxy Ace II Android Development] ace2nutzer:
Did u shutdown before removing the card? (i hope so) - Actually u can't remove the sdcard when using the sdcard_only kernel on a running system.

But i'll try to implement a button "unmount sdcard" on A2N Kernel Control in next release! (that makes possible to remove the card on a running system)

As for your sdcard: first of all, the life duration of sdcards are limited .. so one day u'll face weird errors with it ...

the only thing u can always try, is to format it, once even format won't help, u can buy a new sdcard.

Honestly i've already tried it 2 times and it never worked properly for me ... also LPM was ****ed up :o

So i had to forget about that, on the other hand i don't miss any function on cwm i should immediately have.
[Galaxy Ace II Android Development] Yønn:
Thanks for these valuable info. Of course I shut down before removing SD card. I will try to format.

By the way, I tried to repair my SD card using fsck, testdisk and e2fsck tools from Linux and it finally boot. I hope this pb will not appear again.
[Galaxy Ace II Android Development] ace2nutzer:
Yes, best solution is always to backup data and format ... this fix all filesystem errors ... then u can restore the backup of the sdcard content.

Such repair tools u've tried i suggest to use them only for emergency cases if u're not able to perform a classic format.
[Galaxy Ace II Android Development] i-cuz:
Ok thank you, next time I update the ROM I'll try again.

My experience with MTP and Linux is pretty bad but I need adb working
[Galaxy Ace II Android Development] Yønn:
After a new reboot, I got bootloop again. So I performed backup, format and restore on the FAT32 partition (via CWM) and it worked. I'll tell you if next reboot is fine (without bootloop).

If not, that means my SD card is nearly dead...
[Galaxy Ace II Android Development] ace2nutzer:
ADB has nothing to do with the USB Mode.
[Galaxy Ace II Android Development] Yønn:
Just to mention that I could perform another reboot without bootloop. So far, so good...

My SD card got some extra-life (hence so does my ace2) thanks to the format procedure!

Thank you [MENTION=5840412]ace2nutzer[/MENTION] for your help!
[Galaxy Ace II Android Development] Norrin_Radd:
Dear ace2nutzer,

I recently installed your ROM onto my phone and i am still very much a novice when i comes to theses things.

now i am eger to install this newer version.

Is there a way to do this without deleting the installed apps/settings and data?

..... Like a classic OTA update of a regular software?

Can i install the better "Gapps" you suggested over the already installe dopen Gapps i have already ion my phone?

I know this question has been asked phrased slightly different earlier. But to be honest i do not unserstand what i have to do if i don´t want to completely reinstall .

Thank you in advace
[Galaxy Ace II Android Development] ace2nutzer:
Just Flash the ROM package .. and if u've GT-I8160P , then flash also the GT-I8160P_support.zip ... (see first post)

And for GT-I8160L, it's the GT-I8160L_support.zip.

After that, flash sdcard_only kernel if u want to use the phone with a real sdcard. (move first all data from sdcard0 to your micro-sd)

Then flash Mardon's gapps and u're done.

No extra steps needed, apps and settings will stay on place ...

Also the wipe of caches, and formatting /system, is all automated.
[Galaxy Ace II Android Development] dimon130:
Ace2Nutzer,

I do not want to disturb you when a new kernel of more than 3.0.101 is expected?
[Galaxy Ace II Android Development] AkosPaha:
Ace2nutzer, the A2N kernel control application could not be a bit nicer. For example, about the part: ?? This picture I made with Photoshopp is just an example.
[Galaxy Ace II Android Development] slayer_007:
Everything was set up smoothly but the usb connection does not work at all and I tried everything :(
[Galaxy Ace II Android Development] ace2nutzer:
Honestly i'm not sure if'll do at all .. it's quite old phone now... and no longer popular.

I'm focused on other things, and such bigger base update maybe i'll do in a secondary time. (if at all)

Anyway u guys can still expect some cool updates for this Phone.

Looks great! :D

Well, i'm not very familiar with java programming or even not to mention to theme something.

But yeah, i've to admit then Theme and Style of that App is not very nice or modern.

On the first Place for me it's important that it does what it should and that it's bug free :o

I'll try for the future to make it a bit nicer or a better sorting of functions.. .. more icons and so on.

btw: maybe somebody here that has some how know to make some cool Graphic design, YouTube video (review of the app in a short video) or has some java how know ?

i.e. some Guys can create a Review Video .. and then let me see this over PM here, then the best Video will win and i'll place it on Play Store. (Then as well for future Apps) - So that means u may can make some money.*

* The Video shouldn't contain any product placements or other advertising except the app itself.

But u can put some of the Links u want in the Video description.

At this Way u'll get more visitors to your YT Channel ... = more subs ... = more clicks = more money for u.

If so, please contact me.

Check this:

https://xdaforums.com/showpost.php?p=73642151&postcount=7963
[Galaxy Ace II Android Development] Nargacuga-XDA:
I'm on CM11 20170323 codina..

With kernel 0323 update..

And I8160XXMF2 baseband version..

And on 3GB internal app memory..

Can i directly flash the latest rom and latest kernel??
[Galaxy Ace II Android Development] Norrin_Radd:
Thanks for your reply,

So the files on the frontpage are all new?

Do i just have to copy the content ( pictures etc... ) or do i have to manually redo the folder structure on sdcard0 for all the apps to be working after flashing?
[Galaxy Ace II Android Development] exodius48:
I just turn it off then wait for 5 - 10 minutes, then vooila,,cwm works. :D

I mean blackscreen while pressing home/power button. Its still appear here.

Yes other features works good, but I think offline charging still not working properly, always stuck at 99%, not 100%. Original CM kernel working with full 100%.
[Galaxy Ace II Android Development] xo.en:
Understood.
[Galaxy Ace II Android Development] poppmensa:
ROM: poppmensas stripped cm-11-20141029-UNOFFICIAL-codinap.zip

Kernel: codinap_kernel_cm11_20141028_ace2nutzer.zip

This combination really rocks! No lags or reboots (15 hours up), much better than stock kernel (which is included in my builds), even I used conservative governor. Anyway, battery drain seems quite high (70% in 14 hours, medium usage and 6 hours sleeping), even I used conservative governor.
[Galaxy Ace II Android Development] BastiZ:
Just 6 hrs sleeping? How long was the display-on time?
[Galaxy Ace II Android Development] ledjo:
I installed this kernel on maclaws cm11 yesterday afternoon and since then 3 reboots while texting and only then..

I will try with poppmensas stripped cm11..
[Galaxy Ace II Android Development] exodius48:
New build from codina also please... :good:
[Galaxy Ace II Android Development] zizoumadrid:
hi [MENTION=5840412]ace2nutzer[/MENTION] the only thing stop me to try your kernel it's must delete nt-app

i'm really need it in my usage need audio gain headphone and other thing

thank's for your hard work i appreciate it :)
[Galaxy Ace II Android Development] BlueZ-:
I have insane battey drops...randomly it goes from 90% to 80% in one second for example

Inviato dal mio GT-I8160 utilizzando Tapatalk
[Galaxy Ace II Android Development] ChronoMonochrome:
Could you post your last_kmsg log here? It would be very helpful, otherwise , we don't know what is cause reboots.

I think, because of changes in abb charger. Only one thing amazes me - ace2nutzer posted screenshot with very good battery life - with 5h 20 m screen-on time.
[Galaxy Ace II Android Development] supachris:
Maybe there is a difference between codinap and codina kernel? I have codinap with the 1028 kernel from [MENTION=5840412]ace2nutzer[/MENTION] and have no more battery drain as usual in my normal use case

1 day, 20 hours from 95% down to 51% with one hour display on.

(200/1000MHz, Interactive, SIOPLUS)
[Galaxy Ace II Android Development] ace2nutzer:
Really Strange !! But okay now it works !! very good !! @ Blackscreen i can try to revert LPA Audio on screen off.. .. because that undervolt not only GPU.. but also Audio and probably even Screen Voltage...

U probably don't read my posts carefully... i wrote u need to wait up to 1 Hours from 99% to 100% ... the the Battery is more charged.... but not really full.. i found (again) another bug....

Thanks for helping me :) But I think u can't see in the Log reboots caused by too low voltage on CPU / GPU... that's the problem... because actually GPU is undervolted due to LPA @ 0x18 .. instead of 0x24 .....

@ Battery... but i Admitted i use my Phone all the Time @ very low brightness... and Gov: interactive and Min. max: 200/800 !!

BUT! U all had NEVER a 100% charged Battery.. !! Even with 28/10 Kernel.. I found several Bugs in abb-charger.. This Bug is in all KErnels present..: so: Stock TC.. and org. Samsung Kernel for JB !!

That means with low Brightness and max. 800Mhz.. Screen on time 6+ Hours is possible... ! With the org. battery 1500mA !

Nope.. codina and codinap by me, exactly the same...

Actually I'm working really hard to fix abb-cahrger bugs... then we have Huge Battery Power :D (without damaging the battery.. no overcharged voltage !!)
[Galaxy Ace II Android Development] exodius48:
From 99% to 100% need to wait 1 hour, so charging will takes 3 hour for me, because usually I just take 2 hour full charging. Could it be solved?
[Galaxy Ace II Android Development] ledjo:
I can't cause I'm not using it anymore, there were too many reboots after my last post so I flashed kernel from maclaws rom again. In chrome and messages app and also one reboot when I was not doing anything, was on my pc, phone was there on the table, rebooting. But since I'm using maclaw maybe this is not important for this thread. Btw I'm using maclaw 11/10 since 11/10, none issues whatsoever till this kernel ;)
[Galaxy Ace II Android Development] fluffi444:
As far as I know (or better read somewere) this is not a bug... This is wanted because an really 100% charged battery is not good for its life...

So "they" decided to stopp loading at (let me say) 95% internally, but show to the user 100% (because user complaining that thier phone didn't load to 100%)... Please correct me if this is completely nonsense... But I'm quite sure that I read this or something really similar somewhere...

Sorry to be so inaccurate... But I still think it was worth to mention...

@ ace: I think we had an almost similar discussion via PM some month ago, isn't it?
[Galaxy Ace II Android Development] ace2nutzer:
Just wait for my next build.. then we will see.. because of completely new algorithm.. also I reduced default charging current from 600mA @ 500mA for the Wall charger.. and on USB (Laptop) from 500mA @ 300mA

Informations:

1. u can increase or decrease later the charging current with NT-APP...

2. Charging the Batt. slower is much safer for the batt. also that will increase the possible charge - discharge Cycles till batt. is dead.

3. Charging the batt. slower, that means it will be more full...

4. I suggest to charge the batt. over the Night.. then u have on the morning very powerfull batt. !

Technical Informations:

Org. Wall Charger:

Current max.: 700mA

USB Port 2.0:

Current max. 500mA

Also u need to know that Using an power supply @ max. possible current.. that will destroy this power supply ! No matter if wall charger or USB Port.. it will damage it.. on my experience about 14 Years.. on Electronics... i suggest to reduce max. current for Wall Charger @ 600mA and USB port @ 400mA At this way.. it's much safer .. will never damage.

Those Limitations i will set on driver.. u can't change this.. but u can select beetween 100mA - 600mA for the Wallcharger.. and 100mA - 400mA for the USB Charging... But as i said: default is then: Wall charger: 500mA and USB: 300mA :cool:

Yes.. we talked about this stuff...... and no.. what are u saying it's not nonsense.. that's right.. but i know what i do.. if i have no idea how to charge an Li-Ion battery.. then believe me.. some Batterys here where still exploded :D :angel:
[Galaxy Ace II Android Development] supachris:
Oh no... even slower charging? Really? The Ace II already is a snake in charging the battery...

Why not let the user decide between battery life and charge time? Max. wall charging @ 700mA in NT settings as option would be great.
[Galaxy Ace II Android Development] S.AMU:
Setting default to something slow is OK. (I'm using 300mA). But when I need to charge the phone very fast I like to rise the mA up to 900. Why you simply don't let decide the user?
[Galaxy Ace II Android Development] ace2nutzer:
@ last 2 posters.. read my last post carefully.. i think u don't understand what i mean..

The Driver do the mostly automatically.. but u can change the current in NT-APP.

And Again:

Our Board max. allowed Current is 900mA .. but for mostly users useless.. because with the org. Charger we have MAX. 700mA

But as i said.. not a good idea to run this cheap, small charger to the max. power... therefore max. is 600mA u can set beetween 100-600mA .. This is Enogh.. believe me !! But default 500mA <<<<---- u can change this @ 600mA.

500 = normal charge.

600 = fast charge.

Therefore @ S.AMU.. this is really useless and bad to set @ 900mA.. u can damage the power supply... Battery perhaps even...

I Think i will release tomorrow (may be) fully fixed abb-charger....
[Galaxy Ace II Android Development] ChronoMonochrome:
But anyway any logs would be better than nothing... just to be sure that nothing besides low voltage is causes reboots.

Wow, I didn't know LPA can be undervolted at all :)

btw, I tried LPA @ 0x18 with GPU 0xd(400 MHz), but quality of sound sucks :( do you use another settings?
[Galaxy Ace II Android Development] ace2nutzer:
Are u sure u edit the right file ?

I mean this:

LPA (low-power-audio)	Voltage

sound/soc/codecs/ab8500_audio.c

It was org. by Rox @ 0x16 ! But not enabled by default... 0x16 caused for me even sound scratches @ screen off !!

But @ 0x18 everything fine.. U can increase this.. find the right voltage.. this is the same under NT-APP LPA .. but in NT-APP u don't see Voltage for this.. only numbers... if you like to check if it's enabled and and wich voltage it's running, check here:

/sys/kernel/abb-codec/lpa_mode

But i think this Voltage is only activating when u are playing Music and turn the screen off.
[Galaxy Ace II Android Development] ace2nutzer:
Yeah it's curiuos.. i hope this is the real fix for s6d Drivers.. that sucks. :D

Pls tell me when u've some reports that the backscreen issue on s6d is fixed with this simple fix :) - Thank u ;)
[Galaxy Ace II Android Development] seanmalto:
Do you mind that got some blackscreen when reboot into cwm recovery will also fixed in the next build?

would be great :D

But how about this :

I also have s6d lcd drivers.

can you find any report that disable ESD_OPERATION will fix black screen issue?

thanks
[Galaxy Ace II Android Development] ace2nutzer:
Yeah, i also wait for some reports about this.. then i'll implement this on my sources too.. but as i said .. setting min freq @ 400Mhz with 1 Volt .. also solve blackscreen for all..
[Galaxy Ace II Android Development] seanmalto:
1 Volt? do you mind this:

novathor setting > Advanced > CPU Voltages > set to 100mV?

Or it just default 1Volt by setting min freq @ 400Mhz ?

Im sorry for asking this question, because i never set the CPU voltages before :)

thanks.
[Galaxy Ace II Android Development] doctormord:
More speed, more smooth, again? :) Great job.
[Galaxy Ace II Android Development] ace2nutzer:
This is not working.. i've disabled it.. Kernel have already right Voltages.

In my Kernel yes.. (this Thread)

But actually kernel here is 500Mhz @ 1V .. that is just too much. i thought it'll work for u all.. because my Phone can run stable with 1V @ 600Mhz.. but as we can see some users have Problems..

Thanks, and Yes.. why not? ;) Ace 2 have enough performance reserve.. and i just tell u all I don't OC DDR_PLL .. it's all the time by default @ 800Mhz ... ;)
[Galaxy Ace II Android Development] hackuletz16:
charging problems

Please correct me if I am wrong,, all i know is when a phone is charging, it will not go to deep sleep. That means that with your kernel, the cpu will run at 500 mhz. I that is not good and it may cause damag to the battery. Please fix the min. Freq for the cpu to make this kernel perfect. Please respect.
[Galaxy Ace II Android Development] BlueZ-:
I think ace2nutzer made some optimizations.

Anyway...sometimes happens what you can see in the puctures and the phone is very laggy for a while...or until I reboot

Inviato dal mio GT-I8160 utilizzando Tapatalk
[Galaxy Ace II Android Development] ChronoMonochrome:
I think you also may test it. There are only 3 reports, that bug didn't appear so far, but maybe it's too fast. At least, that change didn't cause more problems.
[Galaxy Ace II Android Development] crisis_trustee:
ace2nutzer,

Will you make your CM12 builds and CM12 kernels?

Thank you in advance!
[Galaxy Ace II Android Development] Glpcha:
I have the same problem.
[Galaxy Ace II Android Development] supachris:
I have also some strange RAM and lag issues in the 20150107 version, and so I went back to 20141220 kernel. This version is great.
[Galaxy Ace II Android Development] ace2nutzer:
Thank u.. that sounds good :)

@ all

wait for next build ... completely new CPU / GPU logic (governor) and also lowest min cpu freq without making the device laggy or draining more battery .. ..

@ ram management.. wait also for next build if u've also the same problem.. then i can fix it... also @ blackscreen :)
[Galaxy Ace II Android Development] Eldok:
Hello, I'm also interested in wakelock for bln.

I tried your commands (adb shell and terminal emulator), but I've got this error for each :

/system/bin/sh: can't create /sys/power/wake_lock: Permission denied

Could you give more details ?

Thanks.
[Galaxy Ace II Android Development] ace2nutzer:
@up

type first "su"
[Galaxy Ace II Android Development] MarquesYOLO:
[MENTION=5840412]ace2nutzer[/MENTION] I'm on your f2fs rom & kernel and I want to try cm12. Should I do something first to change partitions? Thanks in advance.
[Galaxy Ace II Android Development] ChronoMonochrome:
[MENTION=5840412]ace2nutzer[/MENTION], no luck :( this bug anyway happens.
[Galaxy Ace II Android Development] ayas02:
Deepsleep

Dear ace2nutzer i have problem about cm 11 new build f i change my deepsleep from 3 to 5 sometimes my ace 2 have random reboot how i can fix it thanks
[Galaxy Ace II Android Development] primewell:
I also have problems with the 2015-01-07 kernel running on ext4 format... extSD is not recognized by any music player (tried Apollo, Shift+, Google Play Music, DoubleTwist). Also had problems when ending a call (screen won't turn on until after a few 10-20 secs). Back to 2014-12-20, that was best upto now! :)

Kepp up the good job!
[Galaxy Ace II Android Development] ace2nutzer:
I've never tested CM12 .. so i don't know if it is bigger than CM11 .. but it is always better to make first CWM backup.. then wipe data and format system. and for just in case.. if it is in ext4.. u should install then an ext4 kernel before u install CM12.. and format data, system, and cache @ ext4.

then u can install CM 12.

But i hope u'll only test it.. because next build here is very good.. and have min. cpu freq 300Mhz :D

Damn.. but thanks anyway ... ;) therefore the only way is just to don't set lower varm than 1V (0x18) for 50 - 400Mhz .. that should work.

Yes.. state 5 is actually not stable for all.. state 3 is mostly stable.. and state 4 maybe too... u can do nothing.. maybe i can fix this together with reboots on OC over 1Ghz. (soon)
[Galaxy Ace II Android Development] :
I am dualbooting your ROM and 7.1.2 from SergeyL... just because I like its material design :)

Let's see which have more performance and battery life :)
[Galaxy Ace II Android Development] ace2nutzer:
yes, flash rom, sdcard_only kernel and gapps.

Merge the content of sd0 to sd1.

Usually the private data is enough ... but u probably also want to copy some downloaded data from the app .. so from sd0 to sd1 ... otherwise u need to re-download again .. os it's faster to copy it.
[Galaxy Ace II Android Development] slayer_007:
Check this:

https://xdaforums.com/showpost.php?p=73642151&postcount=7963[/QUOTE]

I've already done this :confused:
[Galaxy Ace II Android Development] lace_hvc:
Dont know what you did but after over a year or so, I can finally use UMS again without the phone rebooting when turning it on!!
[Galaxy Ace II Android Development] ace2nutzer:
I never had such trouble, but it's nice to see that it works now for u !
[Galaxy Ace II Android Development] Nargacuga-XDA:
It is ok to proceed using dirty install method??
[Galaxy Ace II Android Development] ace2nutzer:
What i wrote is already a dirty installation method, or u see "wipe data" ?
[Galaxy Ace II Android Development] Rimasi89:
Hi guys could you help me with something very important please?

I got the AospExtended ROM V4.5 with the KERNEL 3.18.31-lineage-g1ce5d6c on LeEco LeMax 2 but i can't find the LPM(offline-charging) file to be able to automatly power on the phone instead of showing the offline-charging icon.
[Galaxy Ace II Android Development] ace2nutzer:
when the phone is off and u plug the cable then it'll enter in LPM mode ... this is normal behaviour.

Why u need to change this ?! - Also such things are hardcoded in kernel or even in bootloader ...

The LPM "file" is usually in ramdisk ... and u can't change it that easy... U'll need to extract ramdisk from your boot.img, edit files, then repack the ramdisk and finally rebuild the kernel with the edited ramdisk.

For that u need also kernel sources and some how know :o
[Galaxy Ace II Android Development] Rimasi89:
Does this tutorial helps me?

https://appdictive.dk/blog/android/how-to/2017/04/20/disabeling_offline_charge_on_android/

Seems to me it's easy and i've programmed java and perl before.

EDIT: i've followed the steps of that tutorial but when i perform the:

adb shell dd if=/dev/block/bootdevice/by-name/boot of=/sdcard/boot.img

adb pull /sdcard/boot.img

Then i used the Android Kitchen tools to unpackingimg but it gave me a "ramdisk" and "split_img" folders empty therefore i cant edit the files i need :(

What should i do then?
[Galaxy Ace II Android Development] ace2nutzer:
I can't say if it's right that how-to ... as every device is a bit different.

So u need to study first how the whole structure is on your phone... then u'll better understand what u need to do.

Anyway, u typed the command above really 1:1 like this ?

I hope u understand it that u'll need to adapt block/bootdevice/by-name/boot to the device specific args and parameters.

Anyway, why u want to extract the boot.img from the device ?? - isn't it much easier to just grab the boot.img from the rom or kernel package ?? - Then u only need to:

- unpack boot.img

- change what u want

- repack boot.img

- copy it back to the rom or kernel package ...

- flash that package ..

- done :)
[Galaxy Ace II Android Development] Rimasi89:
Yeah that's right :D

I need to change the on charge parameters in order to reboot when offline-charge is starts when the phone is OFF. I want to power on to boot after plug the charger in the phone without clicking the power On button