[ROM][LL-5.0.2-TW]CivZ_P900_Lollipop-5.0.2-Rev4.0 [BPA1][Final Release][21/6/2017]

Android.Ninja · Oct 15, 2015

muzzy996 said:
Dirty flashed 2.4 over 2.2 and noticed something like this too. Turns out that a cached process would be pegged at a high CPU usage, that process being associated with Settings. If you jump into settings, any settings menu, and then jump out . . then go into the recent apps screen and swipe the settings window away to kill it then the CPU settles down and the issue won't return until next reboot.

Thanks muzzy996, I'm going to grab a fresh tablet and see if I can reproduce the same issue.

Sent from my SM-P900 using Tapatalk

muzzy996 · Oct 16, 2015

Android.Ninja said:
Thanks muzzy996, I'm going to grab a fresh tablet and see if I can reproduce the same issue.

Sent from my SM-P900 using Tapatalk

FYI I was using system panel lite manager to see CPU use by app. There's little gray bars along side each app in the list of active apps to give me an idea of what's taking up CPU cycles. I'm sure there are other monitoring apps out there . .

https://play.google.com/store/apps/details?id=nextapp.systempanel

civato · Oct 16, 2015

For the peope with high cpu usage I'm taking a look at it and comparing settings with BOF2 version.
I'm building a updated version of BOF2 as that seems to be the most complete and stable release from samsung. All later release are missing stuff and porting it seems to be messing with some stuff.
Will see what I come up with.

civato · Oct 17, 2015

Fix High cpu usage on rev2.4

Please test small update fix for high cpu usage, it will also update to Rev2.5 in system settings.
Install from recovery.

Android.Ninja · Oct 17, 2015

civato said:
Please test small update fix for high cpu usage, it will also update to Rev2.5 in system settings.
Install from recovery.

@civ,
So far your above applied fix has calmed down the cpu. "Settings" is not pegging out the cpu anymore. I'll keep all three P900's running through the evening till morning, and will update the thread again then. Thanks!

Sent from my SM-P900 using Tapatalk

muzzy996 · Oct 18, 2015

Android.Ninja said:
@civ,
So far your above applied fix has calmed down the cpu. "Settings" is not pegging out the cpu anymore. I'll keep all three P900's running through the evening till morning, and will update the thread again then. Thanks!

Sent from my SM-P900 using Tapatalk

Confirmed, same positive experience here.

Sent from my SM-P900 using Tapatalk

ITSAHERO · Oct 18, 2015

I can also confirm that the fix has calmed down the cpu. I have also noticed that the battery on standby seems to have improved.

ExtremeRyno · Oct 18, 2015

Yes, CPU has stopped going at full throttle, no overheating, and battery was still around 80% after 10 hours playing music with the screen off. Fantastic!

SteveRiley · Oct 19, 2015

Just flashed 2.4 along with the Settings fix over 2.1. Now going through with Titanium Backup to remove more apps I don't use. Just noticed AASAservice, which I don't remember seeing before. What is this? Google isn't much help. A lot of de-bloat scripts remove this, but I'm curious what it is. The manifest is pretty weak:

Code:

$ [b]aapt l -a AASAservice.apk[/b]
AndroidManifest.xml
classes.dex
META-INF/CERT.RSA
META-INF/CERT.SF
META-INF/MANIFEST.MF
resources.arsc
res/raw/dummy.txt

Resource table:
Package Groups (1)
Package Group 0 id=127 packageCount=1 name=com.samsung.aasaservice
  Package 0 id=127 name=com.samsung.aasaservice typeCount=3
    type 0 configCount=0 entryCount=0
    type 1 configCount=1 entryCount=1
      spec resource 0x7f020000 com.samsung.aasaservice:raw/dummy: flags=0x00000000
      config (default):
        resource 0x7f020000 com.samsung.aasaservice:raw/dummy: t=0x03 d=0x00000000 (s=0x0008 r=0x00)
    type 2 configCount=1 entryCount=2
      spec resource 0x7f030000 com.samsung.aasaservice:string/app_name: flags=0x00000000
      spec resource 0x7f030001 com.samsung.aasaservice:string/hello_world: flags=0x00000000
      config (default):
        resource 0x7f030000 com.samsung.aasaservice:string/app_name: t=0x03 d=0x00000001 (s=0x0008 r=0x00)
        resource 0x7f030001 com.samsung.aasaservice:string/hello_world: t=0x03 d=0x00000002 (s=0x0008 r=0x00)

Android manifest:
N: android=http://schemas.android.com/apk/res/android
  E: manifest (line=2)
    A: android:sharedUserId(0x0101000b)="android.uid.system" (Raw: "android.uid.system")
    A: android:versionCode(0x0101021b)=(type 0x10)0x1
    A: android:versionName(0x0101021c)="1.0" (Raw: "1.0")
    A: package="com.samsung.aasaservice" (Raw: "com.samsung.aasaservice")
    A: platformBuildVersionCode=(type 0x10)0x15 (Raw: "21")
    A: platformBuildVersionName="5.0.2-P900XXU0BOI1" (Raw: "5.0.2-P900XXU0BOI1")
    E: uses-sdk (line=9)
      A: android:minSdkVersion(0x0101020c)=(type 0x10)0x8
      A: android:targetSdkVersion(0x01010270)=(type 0x10)0x15
    E: permission (line=13)
      A: android:name(0x01010003)="com.sec.android.SAMSUNG_AASASERVICE" (Raw: "com.sec.android.SAMSUNG_AASASERVICE")
      A: android:protectionLevel(0x01010009)=(type 0x11)0x2
    E: uses-permission (line=17)
      A: android:name(0x01010003)="android.permission.RECEIVE_BOOT_COMPLETED" (Raw: "android.permission.RECEIVE_BOOT_COMPLETED")
    E: application (line=19)
      A: android:label(0x01010001)=@0x7f030000
      A: android:allowBackup(0x01010280)=(type 0x12)0xffffffff
      E: service (line=22)
        A: android:name(0x01010003)="com.samsung.aasaservice.AASAService" (Raw: "com.samsung.aasaservice.AASAService")
        A: android:permission(0x01010006)="com.sec.android.SAMSUNG_AASASERVICE" (Raw: "com.sec.android.SAMSUNG_AASASERVICE")
        A: android:exported(0x01010010)=(type 0x12)0xffffffff
        E: intent-filter (line=26)
          E: action (line=27)
            A: android:name(0x01010003)="com.samsung.aasaservice" (Raw: "com.samsung.aasaservice")
      E: receiver (line=30)
        A: android:name(0x01010003)=".AASAUpdateReceiver" (Raw: ".AASAUpdateReceiver")
        A: android:permission(0x01010006)="android.intent.action.BOOT_COMPLETED" (Raw: "android.intent.action.BOOT_COMPLETED")
        A: android:enabled(0x0101000e)=(type 0x12)0xffffffff
        E: intent-filter (line=34)
          E: action (line=35)
            A: android:name(0x01010003)="android.intent.action.PACKAGE_ADDED" (Raw: "android.intent.action.PACKAGE_ADDED")
          E: action (line=36)
            A: android:name(0x01010003)="android.intent.action.PACKAGE_REMOVED" (Raw: "android.intent.action.PACKAGE_REMOVED")
          E: action (line=37)
            A: android:name(0x01010003)="android.intent.action.PACKAGE_CHANGED" (Raw: "android.intent.action.PACKAGE_CHANGED")
          E: action (line=38)
            A: android:name(0x01010003)="android.intent.action.PACKAGE_REPLACED" (Raw: "android.intent.action.PACKAGE_REPLACED")
          E: action (line=39)
            A: android:name(0x01010003)="android.intent.action.BOOT_COMPLETED" (Raw: "android.intent.action.BOOT_COMPLETED")
          E: category (line=40)
            A: android:name(0x01010003)="android.intent.category.DEFAULT" (Raw: "android.intent.category.DEFAULT")
          E: data (line=41)
            A: android:scheme(0x01010027)="package" (Raw: "package")

As is the list of strings:

Code:

$ [b]aapt d strings AASAservice.apk[/b]
String pool of 3 unique UTF-8 non-sorted strings, 3 entries and 0 styles using 92 bytes:
String #0: res/raw/dummy.txt
String #1: AASAservice
String #2: Hello world!

Syrius78 · Oct 19, 2015

CPU fix work!!!
Don't know if it's related, a few time since the past upgrade, i got a few freeze. Mostly when i'm using a pdf reader and one note... Maybe not related. Will check again in the next day

BabaAsheri · Oct 20, 2015

Clock removal

Is there anyway to remove the clock from the status bar? I've tried wanam and xuimod xposed modules to no avail.

FlyingHorseGA · Oct 20, 2015

I have noticed a few issues issues.

1.) In the Settings -> Device -> Lock screen -> Screen security when selecting pattern security no dots appear for entering or confirming the pattern.
2.) I seem to be having issues with background apps being closed. For instance TitaniumBackup will never finish a sceduled backup getting less than half way through. But if I run the same backup and keep TiB in the foreground it finishes. With other apps when I try switching between them the ones that were in the background come back but behave as if they had just been opened.
3.) Perhaps related to #2 is that the stock Samsung keyboard will just disappear while I am typing.

I'm currently running ROM v2.4 with the 2.5 patch having performed a clean install. Item #1 I just noticed in v2.4, the other items I noticed in v2.3 and 2.4.

I'm just wondering if anybody else has seen these issues? As far as battery drain is concerned things are mutch improved over v2.3.

ExtremeRyno · Oct 20, 2015

I am also experiencing background apps closing often. Most noticeably Viper4Android as I listen to hours of music each night. I've installed it as a system app, no luck. Cannot seem to find a way to white-list apps.

civato · Oct 20, 2015

Syrius78 said:
CPU fix work!!!
Don't know if it's related, a few time since the past upgrade, i got a few freeze. Mostly when i'm using a pdf reader and one note... Maybe not related. Will check again in the next day

I'm aware of the problem and will be fixed in the new update.

FlyingHorseGA said:
I have noticed a few issues issues.

1.) In the Settings -> Device -> Lock screen -> Screen security when selecting pattern security no dots appear for entering or confirming the pattern.

2.) I seem to be having issues with background apps being closed. For instance TitaniumBackup will never finish a sceduled backup getting less than half way through. But if I run the same backup and keep TiB in the foreground it finishes. With other apps when I try switching between them the ones that were in the background come back but behave as if they had just been opened.
3.) Perhaps related to #2 is that the stock Samsung keyboard will just disappear while I am typing.

1:I'm aware and will be fixed in the new update, this is a apktool problem.

2&3lease try with kernel Rev1.8, it got a different memory layout.

ExtremeRyno said:
I am also experiencing background apps closing often. Most noticeably Viper4Android as I listen to hours of music each night. I've installed it as a system app, no luck. Cannot seem to find a way to white-list apps.

Please try with kernel Rev1.8, it got a different memory layout.

ExtremeRyno · Oct 21, 2015

Yes, going back to 1.8 seems to have done the trick. Continuous uninterrupted audio for the past four hours. Thanks for that.

civato · Oct 21, 2015

20/okt/2015: Rev2.5 released:

20/okt/2015: Rev2.5 released:

Based on LRX22G.P900XXU0BOF2-OI1
Extra settings in development got a new option: Hide/Show ongoing notifications
Back to BOF2 as main base as there are a lot of weird stuff happening in the latest samsung releases, high cpu usage on settings and file reading causing freezes
Switched apktool for decompiling.
Back to REV 1.8 kernel for better memory control, Rev1.9 was to strict
All previous changes are included in this rom.

zerogauge · Oct 22, 2015

Hey I just want to say thanks for your support of this device. Just came around to checking for an update and you're on v2.5 already! (I've been running stable on v1.2) Do you have a donation link?

Sent from my SM-P900 using Tapatalk

Syrius78 · Oct 22, 2015

zerogauge said:
Hey I just want to say thanks for your support of this device. Just came around to checking for an update and you're on v2.5 already! (I've been running stable on v1.2) Do you have a donation link?

Sent from my SM-P900 using Tapatalk

I try the 2.5 release and for far so good. Battery life is normal. Battery drain is between 5-10% an hour for my normal app, (one note and pdf reader). No freeze or hang up, minimum lag.
Great work Civato!
Thanks

civato · Oct 22, 2015

New kernel is in the testing phase. Samsung release a new source with some power saving changes.
so far my test kernel is very smooth.
release will be before the weekend.

civato · Oct 22, 2015

Kernel Rev2.0 is released

Rev2.0 kernel is released with github source

[ROM][LL-5.0.2-TW]CivZ_P900_Lollipop-5.0.2-Rev4.0 [BPA1][Final Release][21/6/2017]

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