yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Android Development] ermacwins:
Yes I can see it's there

I rebooted the phone and now wifi network shows but it doesnt connect to my router, tries to obtain IP and authenticate but it doesnt connect and it continues to loop in that state :crying:
[Galaxy S II Android Development] dorimanx:
ok, then delete the cron.d folder.

then stop the service via STweaks. and start.

then check again, same location.
[Galaxy S II Android Development] JulianXhokaxhiu:
Maybe you can copy-paste here the contents of that file? :)
[Galaxy S II Android Development] dorimanx:
i guess best if you Update to cMIUI it's JB MIUI and it's working fine.

i have nothing to offer you :(

soon ICS support will be over.
[Galaxy S II Android Development] JulianXhokaxhiu:
Nothing, same story :( i'm sorry to give you this feedback. Don't know what's going on...maybe i have to reboot my phone?
[Galaxy S II Android Development] dorimanx:
normal.

did you updated with the latest kernel i have uploaded?

this one is fixed.

this what i see.

~ # crontab -l

crontab -l

0 0-23/1 * * * /sbin/busybox sh /data/crontab/cron-scripts/drop-cache-only.sh

0 2 * * * /sbin/busybox sh /data/crontab/cron-scripts/clear-file-cache.sh

40 2 * * * /sbin/busybox sh /data/crontab/cron-scripts/fix-perm.sh

50 2 * * * /sbin/busybox sh /data/crontab/cron-scripts/zipaling.sh

wait, can you check if service running?

maybe it's not supported on your ROM.

you need advanced busybox for that.
[Galaxy S II Android Development] JulianXhokaxhiu:
Don't know if CM9.1 is supported with advanced busybox but you can see screenshots attached above. Latest kernel flashed.
[Galaxy S II Android Development] dorimanx:
I know what's wrong!

from change log of 5.90

*Disabled IPv6 on all interfaces! (Data,WIFI,VPN)

your client need IPv6 for something!

Update latest kernel 7.16 from mirror!

open STweaks in CortexTab

check the IPv6 tweak.

turn screen OFF for 5 sec.

turn ON.

now try to connect!

have fun vpn tunneling.
[Galaxy S II Android Development] dorimanx:
OK!

do this via ADB

pkill -f "crond"

rm -rf /system/etc/cron.d

now stop and start cron service via STweaks.

check that it's ONLINE.

now do this

crontab -l

==========

me!

~ # rm -rf /system/etc/cron.d

rm -rf /system/etc/cron.d

~ #

~ #

~ # crontab -l

crontab -l

0 0-23/1 * * * /sbin/busybox sh /data/crontab/cron-scripts/drop-cache-only.sh

0 2 * * * /sbin/busybox sh /data/crontab/cron-scripts/clear-file-cache.sh

40 2 * * * /sbin/busybox sh /data/crontab/cron-scripts/fix-perm.sh

50 2 * * * /sbin/busybox sh /data/crontab/cron-scripts/zipaling.sh

============

if no go, bummer, update busybox to 1.20
[Galaxy S II Android Development] JulianXhokaxhiu:
Lol done something similar but in a very EASY way. Rebooting my phone and...BAM! It works :thumbup: Don't ask me why, it did the trick.

Thanks for all the support and sorry :)
[Galaxy S II Android Development] AMDPOWERFIST:
Will dropping ICS give you better control over the kernel and some of the new features in JB?

JB is rock solid stable on CM10 with Dorri, and most ROMs have updated now too, should just drop ICS...
[Galaxy S II Android Development] dorimanx:
day will come.

better support for jb, no, its can be the same but with ics support.

when we get jb kernel source, then we drop ics support.

Sent from my GT-I9100
[Galaxy S II Android Development] alkspo:
wow 5 hours of onscreen time with wifi on all day and gaming for an hour, still 15% left on stock battery using 5.15.1

thanks dori :)
[Galaxy S II Android Development] jgcaap:
We should spam samsung support services to give us more..
[Galaxy S II Android Development] parental92:
WOOOHO! Dorimanx for MIUI ;) kinda bored with MIUI stock kernel but really like the extras of MIUI rom, im gonna use miui untill official jellybean comes out, and its really nice to see dorimanx trying to support MIUI.

gonna test it tonight.
[Galaxy S II Android Development] haramizuki:
Quick report:

On 7.15.1, I didn't experience freeze/reboot upon screen on, when charging overnight with zipalign disabled :D

Sent from my GT-I9100
[Galaxy S II Android Development] Crescendo Xenomorph:
Indeed very persistent... ;)

or overly attached CWM? (9gag version) :p
[Galaxy S II Android Development] t-pip:
Try freezing it in Titanium.

Phone Details:

Phone: Samsung Galaxy SII i9100

ROM: Official CM10

Kernel: Dorimanx

Tablet: Asus EeePad Transformer TF101

ROM: Megatron

Kernel: Guevnor

Recovery: Rouge XM
[Galaxy S II Android Development] Crescendo Xenomorph:
second to that.. Now testing v7.16... ;)

waiting to update Wild Blood to 1.0.9 and commencing stress test this v7.16... ;)

Thanks Dori for this MASTERPIECE! :cool:
[Galaxy S II Android Development] jootanen:
Great work, dori!

Is it normal that testing cron task jobs first time shows ---no data?

Sent from my GT-I9100 using GT-I9100
[Galaxy S II Android Development] :
Why is cwm installed on every reboot? I hate this piece of **** app, managed to almost brick my s2 twice!
[Galaxy S II Android Development] Crescendo Xenomorph:
No need to use such kind of language. Dori already explained it. Just freeze it via titanium or hide it from launcher if your launcher can hide apps.
[Galaxy S II Android Development] Morngkilr:
Pardon my foul language but.... 90 some percent of the time the problem is neither the app...kernel...rom.... but is at "thumb level"!

Just saying!

True story... hapenned to me then i learned ;)
[Galaxy S II Android Development] voku1987:
I first see this line in your log?! But I don't know why the driver failed to load? Maybe the "dmesg" output can help us (you can create debug-files via STweaks-app)

E/WifiStateMachine( 9142): Failed to load driver!

E/WifiStateMachine( 9142): DriverFailedState

D/WifiP2pService( 9142): P2pDisabledState{ what=131203 when=-5ms }
[Galaxy S II Android Development] fjkum:
Not good...still getting the problem of sod after few hours on charger. I could not bring up my phone by pressing the power button or the home button. So have to resort to reboot the phone.

Kernel: 7.16

Rom: jellybam 20121110

Baseband:xxlp6
[Galaxy S II Android Development] nihilista:
Great, 7.16 seems to work fine for me, but i noticed some minor issue:

If i set crontabs settings to all cron jobs on, in root file remains only first job (memory clean). Rebooting, deleting root file or similar doesnt help...

So i copied the cronjobs manually to file, maybe that helps...
[Galaxy S II Android Development] Kaffee4Eck:
Oh yeah. I love u. Now an nice Kernel to test my JB Version. ^^

Many thanks buddy. :good:
[Galaxy S II Android Development] GLunPy:
Moving from Siyah Kernel to Dorimanx since this one update way more often.. So far, so good. :D Thanks!
[Galaxy S II Android Development] :
I trying with siyah kernel but you have to mess with allot and some of those stuffs doesn't even exist in our kernel
[Galaxy S II Android Development] Mr.Greg:
Sir, welcome to board;)
[Galaxy S II Android Development] dorimanx:
so siyah kernel boot JB or SlimICS?

And what added? any info can help.
[Galaxy S II Android Development] aceian:
Siyah works on Slim ics....

I'm using it
[Galaxy S II Android Development] :
It doesn't boot jelly bean , well it partially does as it goes to starting applications at screen but nothing more
[Galaxy S II Android Development] It_ler:
Here my first impressions about Dorimanx 4.2A => http://xdaforums.com/showpost.php?p=28332507&postcount=218

Very promising. I am curious about its battery life now.
[Galaxy S II Android Development] :
just in case here are some good info what you'll have to change; http://pastebin.com/xwCLRrT0
[Galaxy S II Android Development] faraaz:
How do you remove the "boot progess bar" option? Changed to stock kernel for the new 4.0.4 rom but the progress bar stays. I have used the ultimate cleaning script but the bar stays....
[Galaxy S II Android Development] powermax91:
yeah, please make a .tar version.
[Galaxy S II Android Development] :
pmed you for patches provided by faryaab and siyah ;)

Edit, and before making any kernel you should add this;

in system intit.smdk4210 i found a similiar string

the underline should be deleted and replaced with: -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf -e/data/misc/wifi/entropy.bin

i found that to eventuallu make the wifi in jelly bean work we need to change it ;)

as steven did a similar thing except he did it for he's device and me for ours ;)
[Galaxy S II Android Development] Jokesy:
Why you like Odin this much? I think CWM recovery is beautiful and easy to use too. Try it, it doesn't hurt at all!
[Galaxy S II Android Development] :
i need it as if i forget tho flash the cwm before using the JB Port, then i got odin that can help me out ;D
[Galaxy S II Android Development] Tintenfisch:
Just flash any other kernel you can find that includes cwm via odin (siyah, cf-root, ...) and you can flash doris kernel via cwm. maybe takes 30 seconds longer.
[Galaxy S II Android Development] Nasty_z:
it's a request mate, it's upto dorimanx. Of course, if he decides to not make a .tar version then we'll have to rely on this method. The .tar version is for convenience for people using odin much, nothing more ;)
[Galaxy S II Android Development] :
Mate its 10 whole seconds , it is much in testing etc
[Galaxy S II Android Development] voku1987:
:) can someone please test the battery-profile from the new test-kernel!!!

1.) if you have SOD please set min-freq to 200 MHz via ExTweaks

2.) if you still have SOD please disable undervolting via ExTweaks

3.) if you can't fix the SOD please switch to default-profile via recovery and test again, big thx!

PS: I haven't any problems in the first hours of testing ...

download:

http://samdroid.voku-online.de/down...imanx-SGII-ICS-V4.2-Date-06-07-Time-04-31.zip

changelog:

https://github.com/voku/siyahkernel3/commits/master-3.0.y

https://github.com/voku/initramfs3/commits/master
[Galaxy S II Android Development] xeigen:
Can anyone try downloading something from browser. Cause I got FC on browser when I do that, this only occur with 4.2 onwards, 4.1C is fine.
[Galaxy S II Android Development] xanthrax:
All fine here with zeta rom, dx 4.2a ★★★★★
[Galaxy S II Android Development] hawkerpaul:
Hi Dori.

Unfortunately I still can't get this root file to populate with any crontab jobs other than drop-cache-only.sh.

None of the other tasks get appended to the file.

This is with Kernel_Dorimanx-V7.16-ICS-JB-02-41--13-11-12-SG2-PWR-CORE.zip

I've tried removing the cron.d folder, toggling the service off/on, rebooting etc. but still no joy.

Testing the service it says its online and supported, so its not a busybox issue.

Historically, unix systems have the root cron file in /usr/spool/cron/crontabs.

What was the reason you moved the crontabs folder from /data to /system?

/system and /system/etc are rwx r-x r-x

could it be a permission issue perhaps?

by the way, profiles are loading with no problems on latest 7.16

:)
[Galaxy S II Android Development] Zoono:
SuperSu problem

Hello, I have problem with SuperSu. It doesn't show windows with asking about permission. I'm using dorimanx 7.16. On siyah 5.0.1 everything is working ok. I tried SuperUser app also and it didn't help. I reinstalled app and nothing. If I choose to grant permission by default, it's ok, but unsafe. Where is problem? How to solve this problem
[Galaxy S II Android Development] THE RED BLUR:
You have a root problem from the sounds of it.

Flash this in recovery.

http://db.tt/CJeHKT7V

SIGNATURE

PHONE : SGSII

Sent via: Tapatalk 2

Main ROM: RB JB 3.2 (ONLINE)

2nd Rom: RR JB 3.1.1

KERNEL : Dorimanx 7.16 Mali

(DEFAULT PROFILE AND SETTINGS)

MODEM : LPS

GAPPS : JusTunBean 3.2.6 aroma

BATTERY : Stock 1650mAh

EXTERNAL Sdcard : Samsung Class 10 32gb
[Galaxy S II Android Development] maciekbe:
What is that version? Could you explain shortly, please?

I have multiple FC problems on 7.16 the first and the second versions, from Total Recorder S2, GO SMS and Adaway mainly. I'm afraid to try the next. Once there was SuperSU prompt when it shouldn't. So maybe your zip could help.

I realize 4.0.3 support is fading but maybe not now :) And maybe my raport will help a little.

From Tapatalk...

WanamLite.Stock.XXLPQ (4.0.3)

DorimanX 7.15.1
[Galaxy S II Android Development] nogo8888:
A million thanks to you DorimanX for granting my request for usbserial module insertion. I really apreciate it. I will recommend and inform my colleagues about this. I will download and test your kernel. I will report later. Again thank you.
[Galaxy S II Android Development] nihilista:
That's what i've seen here too, didn't get the stweaks craontab settings into that rootfile, whatever i tried...
[Galaxy S II Android Development] THE RED BLUR:
http://xdaforums.com/showthread.php?t=1538053

[29.10.2012] SuperSU v0.97

SIGNATURE

PHONE : SGSII

Sent via: Tapatalk 2

Main ROM: RB JB 3.2 (ONLINE)

2nd Rom: RR JB 3.1.1

KERNEL : Dorimanx 7.16 Mali

(DEFAULT PROFILE AND SETTINGS)

MODEM : LPS

GAPPS : JusTunBean 3.2.6 aroma

BATTERY : Stock 1650mAh

EXTERNAL Sdcard : Samsung Class 10 32gb
[Galaxy S II Android Development] #illidan:
Can confirm the issue. Cron tasks aren't appearing in the file except for the drop cache one. I'm sure dorimanx will have it fixed in the next version.
[Galaxy S II Android Development] dorimanx:
try this,

rm -rf /system/etc/cron.d

run the service

sh /res/crontab_service/service.sh

then

crontab -l

reason to move the cron to system, is:

crontab seek that location when called.

this is how android busybox is set.

tru to update your busybox to 1.20 and push it to /system/xbin/

cron is working.
[Galaxy S II Android Development] Zoono:
I installed through Recovery and I set in Super SU to ask about root permission to Root explorer, not to allow but to ask. After starting root explorer long delay and next info about lacking root access. Windows with asking about root access doesn't show. Windows shows after second executing of root explorer. Something strange for me.

Titanium Backup also is looooooong checking for root permission and nothing. Only shows: Asking for root access....
[Galaxy S II Android Development] hawkerpaul:
This is what I got:

# rm -fr /system/etc/cron.d

# sh /res/crontab_service/service.sh

# crontab -l

crontab: chdir(/var/spool/cron/crontabs): No such file or directory (this is the historical unix folder that I previously mentioned for cron interestingly)

#

I am on busybox 1.20.2 in /system/xbin
[Galaxy S II Android Development] THE RED BLUR:
Well this normally works. You haven't provided information as to what Rom are using. My suggestion. Do a full wipe installation. And pick a good Rom

SIGNATURE

PHONE : SGSII

Sent via: Tapatalk 2

Main ROM: RB JB 3.2 (ONLINE)

2nd Rom: RR JB 3.1.1

KERNEL : Dorimanx 7.16 Mali

(DEFAULT PROFILE AND SETTINGS)

MODEM : LPS

GAPPS : JusTunBean 3.2.6 aroma

BATTERY : Stock 1650mAh

EXTERNAL Sdcard : Samsung Class 10 32gb
[Galaxy S II Android Development] Zoono:
I'm using Alliance 4.1.
[Galaxy S II Android Development] dorimanx:
strange,

try this

ln -s /system/bin/ /bin

for me

crontab -l

0 0-23/1 * * * /sbin/busybox sh /data/crontab/cron-scripts/drop-cache-only.sh

0 2 * * * /sbin/busybox sh /data/crontab/cron-scripts/clear-file-cache.sh

40 2 * * * /sbin/busybox sh /data/crontab/cron-scripts/fix-perm.sh

50 2 * * * /sbin/busybox sh /data/crontab/cron-scripts/zipaling.sh

~ # /system/xbin/busybox

/system/xbin/busybox

BusyBox v1.20.2-jb bionic (2012-10-25 21:29 +0100) multi-call binary.

try like this!

/system/xbin/busybox crontab -l
[Galaxy S II Android Development] nogo8888:
Hi DorimanX reporting to you the success of your kernel based on my request. Kindly see attached. A million thanks to you. I wont promise for now but it will come soon.
[Galaxy S II Android Development] dorimanx:
look good :)

did you loaded the modules by your self?

or some app did that?

i can set button in STweaks to load them in click :)

do you want that?
[Galaxy S II Android Development] hawkerpaul:
I get the same error on the crontab -l command. Ie.

crontab: chdir(/var/spool/cron/crontabs): No such file or directory

The only difference I can think of is the author of my busybox:

BusyBox v1.20.2-Stericson (2012-07-04 21:33:31 CDT) multi-call binary.

Copyright (C) 1998-2011 Erik Andersen, Rob Landley, Denys Vlasenko

could this be causing it?

Where would I install the exact same busybox that you're using?

could it be an ICS/JB issue? I'm still on ICS
[Galaxy S II Android Development] fjkum:
Can someone tell me why I can't run my Terminal emulator anymore? It used to work. I checked STweaks, and it says I have root. I checked titanium backup, and I have busybox installed.

What am I missing here?
[Galaxy S II Android Development] kantjer:
Anybody else here noticed one or more apps disappeared over night?

Since 7.15.1 kernel I noticed that every morning the CPU Spy Plus app was removed from the phone. I suspect that either the Zipalign or "Disk Clean" cron task is causing this.

I have disabled them both for now to see if that solves the issue.

There are also a few reports about this same issue on the RootBox thread, all from users running Dorimanx kerel
[Galaxy S II Android Development] dorimanx:
yes that is the problem.

here is the busybox from ROOTBOX JB rom.

View attachment busybox.zip

after you copy the busybox to /system/xbin/

type

/sbin/busybox chmod 6755 /system/xbin/busybox

CRON is not some app.

people can use it, if they know how too, and what needed.

i cant feed every one with solutions.

if CRON not working on your ROM, do something about it.

or Update to new ROM. or just forget the crontab.

Thanks.
[Galaxy S II Android Development] dorimanx:
LOL Zipalling can do that!

if app is badly compressed and damaged inside, it's cant be assembled after tuning, and it's damaged, and vanish from apps.

this is normal, if APP is damaged, and not good for use.
[Galaxy S II Android Development] kantjer:
Thanks for clearing that out, back to the good old CPU Spy from play store then :good:
[Galaxy S II Android Development] THE RED BLUR:
It hasn't been removed for me. And I actually prefer it. I had all the cron task enable on 2nd version of kernel.

I just noticed I haven't updated the app for 2 versions. So that could be it. I've updated now to latest version.

SIGNATURE

PHONE : SGSII

Sent via: Tapatalk 2

Main ROM: RB JB 3.2 (ONLINE)

2nd Rom: RR JB 3.1.1

KERNEL : Dorimanx 7.16 Mali

(DEFAULT PROFILE AND SETTINGS)

MODEM : LPS

GAPPS : JusTunBean 3.2.6 aroma

BATTERY : Stock 1650mAh

EXTERNAL Sdcard : Samsung Class 10 32gb
[Galaxy S II Android Development] kantjer:
Thanks, was running CPU Spy Plus v0.5.34 and that one was removed 3 mornings in a row. I will give it another go with latest kernel, I also prefer CPU Spy Plus over the older one.
[Galaxy S II Android Development] chabstyle:
Heyho,

my Whatsapp and Titanium Backup fc'ed all the time in the morning. ;)

I think i'll leave zipalign alone, because of this. :)

Dori your Attitude and kernel are awesome like always, you help where you can. I am very happy that you share your work with us and awesome work D-Team.

Greets chabstyle

Gesendet von meinem GT-I9100 powered by Rootbox 3.2 und Dorimanx
[Galaxy S II Android Development] hooliganx:
I don't use cron task and everything runs great! :p

don't wanna my apps disappearing through the night! :D

great kernel!

thanks DrMx! ;)

my headphones pump so loud!

RB.V3.2-DrMx.v7.16-XXLPQ6-Claro
[Galaxy S II Android Development] nogo8888:
Basically I loaded it via terminal emulator. To make it easier I made a script that will load the module on startup.

---------- Post added at 06:48 PM ---------- Previous post was at 06:45 PM ----------

That would be great so that I could get rid of smanager. Hehehe
[Galaxy S II Android Development] sergini:
Happened to me as well some apps disapear through the night on 7.15.1, others were there but they were fc. I had been messing around with cron tasks, I ticked the 1st, 3rd and 4rd options...

Now I instaled 7.16 and I leave cron default, first night is gone with this kernel and I believe I still got all my apps :P
[Galaxy S II Android Development] maciekbe:
Thanks for xda link.

I'm on SuperSU from the start and it's up to date from Play for a while already. That zip form confused me :what: but now it's clear.

From Tapatalk...

WanamLite.Stock.XXLPQ (4.0.3)

DorimanX 5.92
[Galaxy S II Android Development] dorimanx:
i will add the to auto load,

i have checked and they use 60KB of ram, it's a drop. and no side effects.

so from next ver modules will be loaded on boot.

EDIT:

DONE :)

https://github.com/dorimanx/initramfs3/commit/87c08bab61894bedd7d8d354a5b7abd6b00d82de
[Galaxy S II Android Development] THE RED BLUR:
;):thumbup:

SIGNATURE

PHONE : SGSII

Sent via: Tapatalk 2

Main ROM: RB JB 3.2 (ONLINE)

2nd Rom: RR JB 3.1.1

KERNEL : Dorimanx 7.16 Mali

(DEFAULT PROFILE AND SETTINGS)

MODEM : LPS

GAPPS : JusTunBean 3.2.6 aroma

BATTERY : Stock 1650mAh

EXTERNAL Sdcard : Samsung Class 10 32gb
[Galaxy S II Android Development] __NBH__:
Same here except the apps which vanished for me were es file explorer, anttek app manager, better battery stats and power amp ICS theme. Seems like a random bunch to me, this was using the buttons in stweaks, I assume the cron jobs do the same thing but automatically?
[Galaxy S II Android Development] kantjer:
Strange. I also use better battery stats and have no problem with it, but I have issues with CPU Spy Plus while RED B. does not :confused:
[Galaxy S II Android Development] prnvp23:
Running 7.16 on CM10 so far no issues. Working well :)

PS: Could someone please tell me what exactly the media on/off option under the Misc tab does? As in I know that it cleans the media cache, says so in the description but what is it for?
[Galaxy S II Android Development] belerephont:
Strange thing, today opened the "manage apps" tab and everything started FCing. Message said "database cannot be open" and apps like gapps started crashing.

Anyone else experienced this? You know if ROM or Kernel issue?

Thanks
[Galaxy S II Android Development] voku1987:
Maybe we can only clear it, if ...

e.g.:

- screen is off (cat /sys/power/wait_for_fb_sleep & cat /sys/power/wait_for_fb_wake)

- earphone isn't pluged-in (cat /sys/class/switch/h2w/state)

- not charging (cat /sys/class/power_supply/battery/charging_source)

- cache is more then 20% of memory

MEM_ALL=`free | grep Mem | awk '{ print $2 }'`

MEM_USED=`free | grep Mem | awk '{ print $3 }'`

MEM_USED_CALC=$(($MEM_USED*100/$MEM_ALL));

if [ $MEM_USED_CALC \> 20 ]; then ...
[Galaxy S II Android Development] kantjer:
My situation while app disappeared due to ZA

at 4:50AM I suspect the screen to off, at least I'm not using the phone :D

Earphone is never plunged in at that time

Phone is always on external power during the night

cache, I have no clue
[Galaxy S II Android Development] dorimanx:
Hmm, clean the media cache :)

gallery cache.
[Galaxy S II Android Development] belerephont:
Guess no ideas.. Guess I must wipe/flash everything from the beginning...
[Galaxy S II Android Development] kantjer:
Or restore your backup, I trust you make one on a regular basis.
[Galaxy S II Android Development] dorimanx:
agree on cache use more than 20%

now my status is:

free
total used free shared buffers
Mem: 803548 793416 10132 0 9308
-/+ buffers: 784108 19440
Swap: 0 0 0
/lib/modules #

echo $MEM_USED_CALC

98

return 98!!! :)

it's will work every hour no condition :)

maybe best to set 50%
[Galaxy S II Android Development] Flint2:
Thanks a lot! Now i can connect my Arduino robot back to my S2 !

Even if you think nobody uses certain feature, the users will always surprise you

Sent from my GT-I9100 Powered by Dorimanx kernel and AOKP unicorn
[Galaxy S II Android Development] fakhersidhu:
Just flashed 7.16 :)

just a question how Disk Clean Cron task works? I mean what kind of files ll it dekete to cean the disk? It ll affect Data parition only and ll not touch External SDCard?