yashsingh1/xdaforums huggingface dataset:
[Galaxy Ace II Android Development] AkosPaha:
Hello [MENTION=5840412]ace2nutzer[/MENTION]!

I have a small problem with the A2N kernel control app. I've bought the application for a 4 months and for the first time I wrote that the app was locked, followed the instructions step by step and still does not work. :( :crying:

Flash up the latest ROM and latest Kernel and the latest GApps (arm 4.4 pico)?

Or what do I do to get the app running again?:mad:
[Galaxy Ace II Android Development] ace2nutzer:
wipe data of the app and enable wifi, then it should work again.
[Galaxy Ace II Android Development] :
I use aroma gapps one, not use pico because I want some more apps like gmail, google search,etc.

And it works Properly, aroma works fine :good:
[Galaxy Ace II Android Development] AkosPaha:
Hello @ ace2nutzer!

I've tried it, but it does not work.:( What should I do?

Delete all and clean purely ROM + Kernel (2070618) and Gapps?
[Galaxy Ace II Android Development] ace2nutzer:
what's showing ??

btw u need of course installed gapps, otherwise it'll not work properly.
[Galaxy Ace II Android Development] AkosPaha:
Deleted
[Galaxy Ace II Android Development] AkosPaha:
Sorry, bad screenshot
[Galaxy Ace II Android Development] AkosPaha:
No

This:
[Galaxy Ace II Android Development] :
Try to do as app intructed. If still not work, try to toogle airplane mode on and off, use mobile data. If you can't, then I have no more ways:rolleyes:
[Galaxy Ace II Android Development] AkosPaha:
Hello [MENTION=7763365]Bein[/MENTION]2004

I tried but did not work.:(

But thank you for the help!:)
[Galaxy Ace II Android Development] ace2nutzer:
Try with latest open_gapps_pico.

Also make sure u didn't blocked the internet connection for this app, but also for play services and play.
[Galaxy Ace II Android Development] AkosPaha:
I've tried it and it does not work the A2N kernel control app.
[Galaxy Ace II Android Development] ace2nutzer:
Strange, flash latest rom And kernel again.

If it'll not help, try fresh Installation.
[Galaxy Ace II Android Development] :
Why there are so many people quote me wrong name!? It must be [MENTION=6973536]bien2004[/MENTION], NOT [MENTION=7763365]Bein[/MENTION]2004!!
[Galaxy Ace II Android Development] AkosPaha:
Dirty installation does not work, I try to clean installation

---------- Post added at 04:39 PM ---------- Previous post was at 04:31 PM ----------

[MENTION=6973536]bien2004[/MENTION]

Sorry for the wrong write
[Galaxy Ace II Android Development] ace2nutzer:
It was just 2 users till now ... :cowboy:
[Galaxy Ace II Android Development] :
Try to have a clean installation with pico or aroma gapps (that gapps allows you to install some of the stock gapps (pico gapps only install google play services, google play framework, google play store), so you don't waste about ~125mb of /system space). I have tested abd aroma gapps works :victory: But you must keep about 30mb space to make sure next system update will work properly. :)

IMPORTANT: Don't remove Cyanogenmod Theme Engine, or phone will soft reboot when you change homescreen background.

And more, keep connected with network during installation.

Please show me A2N Kernel Control app has been installed or not installed. (After Setup Wizard end).

No problem.:) From many threads to threads my name has been written wrong 100 times :rolleyes:

[/COLOR]

No, not just 2 people, more then 100 people in other threads quote me wrong...:rolleyes: Most of them are [MENTION=7763365]Bein[/MENTION]2004, some are [MENTION=1534538]Bien[/MENTION]204, few are [MENTION=1534538]Bien[/MENTION] :eek:

My SpiritFM works, there is sound, but no signal at all :( In my country there are 88.1, 97.0 and 103.1, but all of them have no signal...

Does your problem fixed? If not try to put the .apk file to /data/app folder.

[/COLOR]

JTAGing will not work too because it will flash stright to the eMMC, but it is in read-only state, so it won't work.

New SOC or a new mainboard will work, because eMMC is inside it, so replacing will replace it too.

But I am not sure about replacing only eMMC chip.

The step to keep you phone:

- Replace a new SOC or mainboard

- Do a JTAGing

- Flash using Odin. (3 part files)

- Load IMEI, MAC,...

All the costs must be nearly doubled time than just buy a new phone.

**CPU HEAT WARNING** I have an old phone (galaxy y) that dead after 3 years of playing big things on it. The CPU temp I think is about 38 ~ 42oC. So after 2 years my phone is about to get battery drain, CPU miscalculations (because I overclocked and overvolted it too much). So after 3 years that phone doesn't work any more. I tooked it to samsung store, they all said that the CPU is dead. So now you MUST avoid getting hot CPU and battery.

Our CPUs have a miss temp sensor that no apps can show the right CPU temperature.
[Galaxy Ace II Android Development] ace2nutzer:
@ up

u need to plug the headphones to your phone ... that works as an antenna for the FM.

as for CPU Temp:

it's right that we can't read the actually cpu temp .. but hardware has it.

There's an hard- and software watchdog that simply issuing an kernel reset (soft reboot) if the SoC temp is too high.

Anyway, i can say that our Phone is quite robust, and i'm fully satisfied with the Quality.

The only bad thing is just the Stock Software (rom and kernel).

I did in the past a lot of hardcore tests ....

i.e. i let CPU/GPU Stress Tests running for 2 - 4 Hours ...

Battery Temp was always 40 - 45°C

CPU Temp was probably @ 80 - 90°C !

CPU @ 1150Mhz

GPU @ 690Mhz

CPU / GPU @ max. Voltage ;)

(That was at times when i was testing CPU / GPU Stability)

And that Phone still works properly!

I think max. allowed CPU Temp is around 100°C (without to make miscalculations!)

Those are just modern Chips . high quality.

It's not like some old Desktop CPU's that already starts to make miscalculations @ 75°C :)

So, if u had miscalculations, that it was just too much overclocked, or the cpu voltage wasn't enough.
[Galaxy Ace II Android Development] :
My battery saving tips is now Online!!:good:

- First you must have BetterBatteryStats (it has been installed as system app :))

- Make sure you have Xposed working.

- Install these tweaks: Amplify, BootManager, Greenify, Intelli3G, Power Nap for Xposed, Secure Settings

- More without Xposed: Tasker, DisableService

- Now tips start!!

+ Amplify (Thanks to [MENTION=5867207]v7[/MENTION]):

+ BootManager: select user apps and system apps (if donated) you want to not boot. Do not select Android System or anything that required to boot.

+ Greenify (thanks to [MENTION=5867207]v7[/MENTION] again):

+ Intelli3G: I used, but I can't share without screenshot. (I am using XDA Labs app).

+ Power Nap for Xposed (wow still [MENTION=5867207]v7[/MENTION]):

+ Tasker and Secure Settings I will update it soon. Because my trial has expired :(

+ DisableService: You can use it to kill services that you don't need. (Service killer like Amplify, but more aggessive). Kill the services named "AnalyticsService", "LoggingService",... and services that likely an adverting service.

And more... but in next thread... XDA Forums doesn't let me edit :(
[Galaxy Ace II Android Development] :
As [MENTION=5867207]v7[/MENTION] said (for noobs :))

Cut... All my battery tips end here...

---------- Post added at 12:49 AM ---------- Previous post was at 12:46 AM ----------

Doubled posts. Please delete one please [MENTION=5840412]ace2nutzer[/MENTION].

Even I plugged in my headphone, it is still no signal at all :(

Stock ROMs never can be satisfied, so custom ROMs and cook ROMs born here :)
[Galaxy Ace II Android Development] hemal12341:
My Ace2nutzer kernel show unfortunately stopped!!!!!my fonts show double!!!what can I do???mine karnel & roms is latest one!!!
[Galaxy Ace II Android Development] :
Your kernel control app have no license, you must uninstall, buy and install it on Play Store.

And about your font size, change it in Settings -> Screen -> Font size.
[Galaxy Ace II Android Development] hemal12341:
See bro!!!!!
[Galaxy Ace II Android Development] hemal12341:
Bro without buying , can't I use this app?????bro now what can do???I have no credit card????

Please tell me how can solve these problems??? sometime it's show Bluetooth stopped,some times setting stopped!!
[Galaxy Ace II Android Development] :
Can't you take better screenshot?? It is too badly :(

Without buying you can't install it. The only way to do is tolding OP.

Your problem is so strange.. Try to reinstall the ROM.

Or there maybe an app conflicting with this ROM.
[Galaxy Ace II Android Development] ace2nutzer:
Do a fresh install,

Buy the app,

Enable the chuck norris mode,

All Problems solved.

As for credit card:

There are also different ways, i.e. pay with your sim card provider.
[Galaxy Ace II Android Development] :
[MENTION=5840412]ace2nutzer[/MENTION] Do you really really sure that next kernel is for Galaxy Advance?? I think it is so bad because Galaxy Advance have a hardware that nearly like our Ace 2 phone. But must be better as it has 1Ghz CPU speed. But RAM is still 768mb. I want more RAM without swapping or zRAM!

Error: Black screen still appears, even with Chuck Norris mode activated.
[Galaxy Ace II Android Development] hemal12341:
Bro Bangladesh I operator have any options????now I am in big problems!!! Please tell me how can I solve this?
[Galaxy Ace II Android Development] ace2nutzer:
@up

i've right now checked which pay options u've.

PayPal

Credit Card

Coupon Code*

* = U can buy a prepaid card for Play Store i.e. for 15€ in a Gas station :)

Yes. But i didn't mean that next release is already for G. A. .. because maybe next release is still for Ace 2.

Somehow i'm still not satisfied ... it's extremely fast now, but i want to increase the stability.

Yeah, that's why it's a good idea to build kernel for that model too, because Hardware is almost the same and it's not too much work to build a kernel for that model.

If u want more ram, u've to buy a phone with more ram. But swapping is still there ... it's enabled by default ...

Yes ! - Even with 2G of RAM !! .. but damn ... that's not all ! It's even more painful as u think ...

there is even NOT properly zRam enabled .. so 1/4 of RAM with fast LZ4 compressor and some more optimizations ... hardware specific of course (u can forget).

There is by default zSwap enabled with 1/2 of RAM !

Probably with slow gzip or LZO Compression (i'm not sure ... as i only did a quick check on a G. S5 :) )

So ... the thing is that zswap is mainly for systems that have a real physical disk .. (i.e. a HDD)

It works with a real swapfile .. so not like zram that swaps the data to a fast block device in RAM.

As u can see, that's completely wrong and painfully, as it's slow, and it'll hurt the internal flash storage,,, since it'll use it for swapping.

So the best thing u can do is, (if u want such a device) is to flash immediately any custom kernel that has the zswap already disabled by default ... or simply root the phone and try to disable it.

(but actually i don't know if u can do it that simply ... maybe it's possible to disable it more or less partially over init.d script)

Anyway, a good custom kernel is still better than only having a rooted phone ... even if u're a real power user, u still can't never ever reach the same result in performance and battery life as it would be compiled with many kernel tweaks + binary code optimizations + a specific hardware optimizations.

So that's all ... in short of course ;)

More informations about zram vs. zswap .. u can see here:

https://stackoverflow.com/questions/18437205/difference-between-zram-and-zswap

Do a Video with an other phone or digi cam .. and upload it to youtube ... so i can see how it's.
[Galaxy Ace II Android Development] :
Yes. Our Ace 2 still not having the best stability and battery life, so we need better kernel + rom. :)

I have zRAM in Ace 2 Control App disabled, because I don't keep to much multitasking, and most of my custom tweaks is from Xposed. But now double booting is my problem here. :(

Yes, even with my mother's phone (zenfone 2 with 4gb RAM) it is still using swap. But I can't do anything to turn off it because my mother doesn't let me to do anything. :rolleyes:

We can't use all 768MB of physical RAM because some RAM has been given for properly work of CPU, GPU, display,etc. But you have returned some more RAM to use, instead of having 624mb RAM or lower RAM (as because not properly repartition).

But at all, thanks for your work for my phone for 6 months. :)

About video, I must wait for my mother giving the other phone to take a video, because my second phone have been bricked (you have known in some previous page).

Can I use other gapps instead of using pico gapps to install with this ROM? (I tested with aroma one and installed properly)
[Galaxy Ace II Android Development] ace2nutzer:
Nope, this Phone has 768MB RAM .. and in stock Kernel for some reason only 767MB was used.

But now we're using the full 768MB. For apps it's actually 634MB. The rest is for hardware needed .. in order to make modem(16MB) working, Multimedia so HW Decoding --> Camera(80MB) and so on. It's all used.

It's also used for storing the unpacked kernel image in RAM .. which takes around 20MB.

Probably it's also possible to run the kernel from internal flash .. so ram can be increased to 654MB.

But i think it'll make everything slower.

A2N Kernel ram layout:

mem=96M@0 mem_mtrace=15M@96M mem_mshared=1M@111M mem_modem=16M@112M mem=128M@128M hwmem=80M@256M mem=47M@336M mem_issw=1M@383M mem_ram_console=1M@384M mem=383M@385M

Stock Kernel layout:

mem=96M@0 mem_mtrace=15M@96M mem_mshared=1M@111M mem_modem=16M@112M mem=128M@128M hwmem=84M@256M mem=43M@340M
mem_issw=1M@383M mem_ram_console=1M@384M mem=382M@385M

as long it fits in /system partition and everything works good, incl. my app ... why not ?
[Galaxy Ace II Android Development] AkosPaha:
Hello [MENTION=5840412]ace2nutzer[/MENTION]!

I flash latest Rom + latest Kernel my phone with clean installation, A2N kernel control app works normally again.
[Galaxy Ace II Android Development] :
Good work! Now taste this super stable ROM! :)

But does your last problem (can't install big apks) fixed?

---------- Post added at 12:32 AM ---------- Previous post was at 12:30 AM ----------

Do someone here test for me my partition table? (reparition file)? I have created a zip that have 1gb on /system and other move to /data. For gapps and some reason I need to have 1gb on /system.
[Galaxy Ace II Android Development] :
reparted.sh here:

(Remove .txt)
[Galaxy Ace II Android Development] ace2nutzer:
looks good ... but keep UMS @ 1M .. not 1K ... otherwise u'll run into troubles.
[Galaxy Ace II Android Development] AkosPaha:
Yes fixed the problem.:)
[Galaxy Ace II Android Development] :
What trouble I will run to? I think it like Fota partition.. both they are 1kb now.

If I calculate like that, is it correct?

Your repartition file waste about 0,3/4GB of internal storage size.
[Galaxy Ace II Android Development] ace2nutzer:
If u use that layout with standard kernel, then that partition will run out of space .. and it'll spam logs with errors.

This will also happen if u swap storages.

But if u want to use with "sdcard_only" kernel, then it should be ok.

Ok.

nope, on CM11 with sdcard_only there are only around 70MB too much on /system ..

i'll move the 70MB to /data... i was just too lazy to do that, since i've still 2GB free space on /data ... i didn't care much to move the 70MB to /data ... seems somehow quite useless isn't it ? :)

Also depending how i build and optimize the rom, the size of SYSTEM will be always different ! Sometimes bigger and sometimes smaller .... but since i decided to stay on the actual optimizations set, it's time to adapt it again.

As u can see, there's for everything a reason. - I think u're a young Guy and u're entering in the Android world.

My Tip: before u post here, especially on a development thread, then please google it, or if u can't find it on Google search, then experiment a little bit by yourself ... then u can do more specific posts ... u can consist here in development and help., and u'll get more respect.

But without to know it better and just writing to a developer "Your repartition file waste about 0,3/4GB of internal storage size." is a really bad idea and

usually

i ignore such posts!
[Galaxy Ace II Android Development] :
Ok, I am using sdcard only kernel now.

And about internal storage, I use an app to check about system error.. But in app result it said that 3,7GB/3,7GB have no problem... I am satisfied because there is no problem to get it to be read only.

But why it only read to 3,7GB? Our system have 4GB in eMMC!

I used df command too, and when I calculate the space, I see 3,7GB! So where are 0,3GB gone?
[Galaxy Ace II Android Development] ace2nutzer:
With df u only can see 3,5GB approx.

There are not all partitions visible.

The Ace 2 has exactly the following flash disk size:

4054431744 bytes

or

3959406 kbytes

or

3867 MB

or

3,77 GB
[Galaxy Ace II Android Development] :
But in the hardware information on internet it say flash disk 4GB! Why the real flash disk size only have 3,77GB? :(

Ok, I will wait for newer update to repart my phone :)

But, can I use WinRAR in overwrite the repart.sh stright to zip file? Is it safe?
[Galaxy Ace II Android Development] AkosPaha:
Hello Guys!

I noticed a few problems, long ago when I downloaded a game for example (Extreme landings pro, goat simulator, Minecraft pocket edition etc.). The games run on the phone without any problems , now or first I start or stop the game without anything, I have several places on my phone as I used the settings so far as I used them.

What's the problem, can you do something or not?
[Galaxy Ace II Android Development] :
Can you say it clearly? I don't know which problem do you have.
[Galaxy Ace II Android Development] AkosPaha:
My problem is that the games that run out of the way are now shut down on the phone, although I use the settings and have more than one place on the phone.
[Galaxy Ace II Android Development] :
Does it mean: 'Your game force close'? Give to [MENTION=5840412]ace2nutzer[/MENTION] your logcat.
[Galaxy Ace II Android Development] AkosPaha:
Yes
[Galaxy Ace II Android Development] :
But before you post logcat, you should do these things first:

- Reboot to make sure there is no conflicting at this boot.

- Disable your tweak if added. (Xposed,etc.)

- Remove any overclocking/underclocking, overvolting/undervolting if configured.

- Avoid using other apps when opening *failed* apps.

- In your force closed app, try to open it for 4 - 5 times. Logcat should be correct.
[Galaxy Ace II Android Development] AkosPaha:
The correct logcat:
[Galaxy Ace II Android Development] :
Ok, can you give me your app name that is not working?
[Galaxy Ace II Android Development] AkosPaha:
Minecraft Pocket Edition

Extreme landings pro

Goat simulator

goat simulator payday
[Galaxy Ace II Android Development] :
Ok let me check the logcat..

Your logcat is too long... mine is longer :laugh::laugh::laugh:
[Galaxy Ace II Android Development] AkosPaha:
Ok thanks:)
[Galaxy Ace II Android Development] :
After fast looking to your logcat I see your logcat have been messed up with many error with gms and facebook...
[Galaxy Ace II Android Development] AkosPaha:
Something to do with this?

Edit: And the big games I have trouble with are some of the errors?
[Galaxy Ace II Android Development] ace2nutzer:
It's more or less right ... look at my post before ... in bytes it's around 4.000.000.000.

For them it's like 4GB ... but of course 4.000.000.000. is not = 4GB.

It's just a trick to spare memory chip ...

The same u've with HDD's ... if u buy a 80GB HDD, then it's also not real 80GB :)

This is somehow "normal" and it's since the first days of Computers in the world.

I Never tried to make anything for Android with "Windows" .. so u've to test it.

Usually if u generate a .zip file it should work.

lol that's only the logcat for the boot sequence :)

U've to enable the Logger in A2N control app first.
[Galaxy Ace II Android Development] :
Yeah, please make a logcat again. :)

Because I don't see any app errors in your last logcat.

Enable Android Logcat as ace2nutzer said.

---------- Post added at 05:54 AM ---------- Previous post was at 05:49 AM ----------

I often use it to replace boot.img or anything inside ROM without to extract and make zip again.

When I use File Manager (FX) app to make zip, there is error "error:bad" :(

And for WinRAR it also means WinRAR for Android :)
[Galaxy Ace II Android Development] AkosPaha:
Can anyone write my entire logcat steps for me?
[Galaxy Ace II Android Development] :
Steps for creating logcat?
[Galaxy Ace II Android Development] :
Do these things:

- Reboot to make sure there is no conflicting at this boot.

- Disable your tweak if added. (Xposed,etc.)

- Remove any overclocking/underclocking, overvolting/undervolting CPU, GPU if configured. (I have seen your last logcat said cpu+gpu profile restored - mean you didn't deactivate cpu profile in kernel control app).

- Rollback any changes in Performance tab in Settings app (like so)

- Avoid using other apps when opening *failed* apps. (Or you will mess up your logcat).

- Enable "Android Logger" in A2N Kernel Control App. (If disabled the logcat file only shows log at boot)

- Use correct logcat collector app. (Or you will have wrong logcat)

- In your force closed app, try to open it for 4 - 5 times. Logcat should be correct now.

Ok?
[Galaxy Ace II Android Development] AkosPaha:
Edit:

Yes, I try.
[Galaxy Ace II Android Development] :
I founded some of errors... please wait for me reading all the logcat..:)
[Galaxy Ace II Android Development] AkosPaha:
Okay, I'm waiting:)
[Galaxy Ace II Android Development] :
These are some:

It seems that your apps consumes too much memory so out of memory happens, it must force close. Even with nova launcher.

That's for Minecraft only because I only see it in logcat :)

Try to close unneeded apps like instagram, lucky patcher or use zram.
[Galaxy Ace II Android Development] AkosPaha:
And what can you do?
[Galaxy Ace II Android Development] :
I modified that post.. read again :)

Do you use ART?
[Galaxy Ace II Android Development] AkosPaha:
Zram I use since I've been there

---------- Post added at 11:14 AM ---------- Previous post was at 11:13 AM ----------

I use dalvik
[Galaxy Ace II Android Development] :
Maybe heavily consuming ram, you can force stop some apps then try again.
[Galaxy Ace II Android Development] AkosPaha:
That's not how it goes.
[Galaxy Ace II Android Development] :
Then how did it goes?
[Galaxy Ace II Android Development] AkosPaha:
when? When did it work?
[Galaxy Ace II Android Development] :
Until you answer my last question. :)

It didn't work. No time.
[Galaxy Ace II Android Development] AkosPaha:
How do you know how the game went?
[Galaxy Ace II Android Development] :
I see many lines show: the game process have been killed. And sometimes you created a crash report :)
[Galaxy Ace II Android Development] AkosPaha:
Exactly what does that mean?:)
[Galaxy Ace II Android Development] :
It means when you open your apps it always force close... and in sometimes it gives you to send a crash report :)
[Galaxy Ace II Android Development] AkosPaha:
I understand, and what should I do now?
[Galaxy Ace II Android Development] :
Try to reinstall your app.
[Galaxy Ace II Android Development] AkosPaha:
I tried and did not work
[Galaxy Ace II Android Development] :
You use apk file or from play store?
[Galaxy Ace II Android Development] AkosPaha:
Apk , but works with the old ROM + kernel (most recent operation with 20170606 Rom + kernel)
[Galaxy Ace II Android Development] ace2nutzer:
@up

Your english is very bad .. I don't understand very well.

So with 06/06 rom your games works good?

I'm checking the logcat.
[Galaxy Ace II Android Development] AkosPaha:
Yes, the games work good.

Thanks.:)

Edit: Do I send a log or good that I have sent?
[Galaxy Ace II Android Development] ace2nutzer:
The logcat is fine.

Can u open one time minecraft app and then execute this 2 commands in Terminal Emulator app:

su
cat /proc/kmsg > /storage/sdcard0/kmsg.txt

Post the kmsg.txt here in forum.

I.e. use