[Galaxy Ace II Android Development] ace2nutzer:
Useful Tips / FAQ

Activate Developer Options

Go to Settings ---> "about phone" and tap several times to "build number".

3-Way Reboot Menu

Go to settings ----> developer options and enable: "advanced reboot menu".

Faster Animations

in developer options set all 3 animator times from 1.0x to 0.5x.

How to Setup SpiritFMFree

Open SpiritFMFree app, go to setting ----> audio ----> method ----> "Galaxy S3/Note/S2_ICS"

Changes After the Repartition

cwm_cm11_partition_layout_sdcard_only.zip

The total space from sdcard0 will moved to /data - so that's why a real sdcard is mandatory here.

/data is 3 GB for apps - max. possible!

No problems with apps installations

No wasted space !

cwm_cm11_partition_layout.zip

sdcard0 will be added with 1 GB size... and you're able to use also micro-sdcard (sdcard1)

/data is 2 GB for apps.

No wasted space !

For reference purposes, the original partition layout has following setup:

sdcard0 is 1,1 GB

/data is 1,2 GB for apps

Some wasted space and too low free space for installing apps.

How to Disable EOC(end-of-charge) BLN(backlight notification) for LPM(offline-charging) + Recovery

Open "FileManager" ---> Settings ---> "General settings" ---> access mode --> "root access mode"

go back and navigate to the root "/" open the file "user_lpm.rc" and check the content.

The same procedure is for "user_recovery.rc" if want to disable it as well in recovery mode.

Also there you can do other things like enable/disable sweep2wake or change the lcd brightness for LPM or recovery.

FAQ

Q: Is this Kernel 100 % Safe ?

A: Yes.

Q: Will this Kernel Overheat the Phone if I use Highest Settings ?

A: No, you can't do anything wrong. Your phone has hard- and software overheat protection.

Q: How to Revert all Changes Made by this Kernel ?

A: Flash latest 3-parted stock ROM with ODIN.

Q: How i can Tune this Kernel ??

A: Everytime you install or update this kernel you will face an red (demo) app "A2N Kernel Control..." open this app, and it'll redirect you to Google Play to get the full version (blue app).

Q: Can i use and Tune your Kernel with other Kernel Manager Apps ?

A: Yes, but you need first to unlock kernel with the A2N app full version.

Q: I've Installed the Full Version of the App, Will it Change any Kernel Settings by Default if i do not Change them ?

A: No, default app settings = default kernel settings.

Q: I've the Full Version of the A2N Kernel Control App, Do i still need the Demo Version of the App ?

A: Yes, there are some special features in-app-menu like "Fake Enforce" and debugging features for easy bug reports.

Q: How to Charge from 10 % to 100 % In just 1 h ?

A: E.g. set "AC Current Max" and "Maximum Charging Temperature" to the Max.

Q: Can i use your Kernel Control App with other Custom Kernels ?

A: No, it's not universal kernel manager app.

Q: My A2N App shows: "Please check your internet connection" - But i've good internet connection. - How to fix it ?

A: Settings --> network settings --> use private DNS server like "dns.adguard.com" - confirmed to work by user @Arnz09 - see his post here.

Q: My A2N App is Crashing after an Update, how to fix it ?

A: Re-install it. If it doesn't help, wipe dalvik-cache in recovery.

Q: How to Report Bugs ?

- Please DO NOT report bugs if you are:

--- using "unsafe" Freqs

--- not using the latest release !

--- not using Samsung stock ROM (based stock ROMs are custom ROMs !)

A: Open the red A2N Kernel Control demo app and check in-app-menu (3 dots) then "Debug" and then on "logcat and dmesg" if you faced an app crash or if some features didn't work.

If the phone rebooted randomly, then tap on "last_kmsg". You will find the logs in your internal storage. After that you can attach them here in your bug report, by clicking "Attach files".

ROM:

Kernel version:

A2N app version:

BUG:

How to reproduce:

BUG REPORTS THAT DO NOT FOLLOW THESE RULES WILL BE IGNORED !!!