yashsingh1/xdaforums huggingface dataset:
[Galaxy 3 Android Development] deadwood01:
Hi dharam great work with multiboot.....some doubts

1.I was on indroid 5.1 with g3mod 1.6 ultimate before I flashed multiboot kernel , after flashing the kernel I took a backup of the current rom in rom1, placed g3mod rom's system.img in rom2 and kyrillos 7.1 in rom3, the problem is i can boot both g3mod and kyrillos but not indroid

2.previously installed user apps are visible in kyrillos but not in g3 mod,so I tried to instal titanium backup it shows " app installed do u want to replace". Then I came to know that g3mod was missing app2sd so pushed kyrillos app2sd v2 to system/etc/init.d and hit reboot phone went in bootloop so switched to kyrillos on rom 3

3. If i update system apps theoretically they wont survive after a rom change right...? Since the updates wont be incorporated into the system.img on sdcard and rom switch takes place from there only....

4.if the answer for third option is yes then my phone will boot g3mod from rom2 without any problem....

5.also wat I observed on first boot of g3mod rom is its a bit laggy other roms are just normal...

As mentioned by others booting time is very long which is unavoidable right now....hopefully improved in future versions.....

Thank you...
[Galaxy 3 Android Development] 4hp007:
If you changed or updated any system app, while changing rom, just take a backup of current rom and replace it with its previous position. The system apps will be retained when you switch back to this rom.
[Galaxy 3 Android Development] psiva2010:
Thanks i will test it on that.

Siva
[Galaxy 3 Android Development] psiva2010:
hi dharam,

Finally i found the problem the supercharger script is the problem,

Setcpu with 1300 Mhz and scriptcharger script with option 6 & 7 is freezes the phone.

Check on youside.

Thanks for your great work.

Siva.
[Galaxy 3 Android Development] FadeFx:
That's possible, never used that script at all. What does it actually do? I think it places a script in init.d that loads at startup, can u find that and post it on pastebin for analyzing?

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[Galaxy 3 Android Development] Dharam_Maniar:
Multi Boot

[YOUTUBE]bhf_lr2hKTE[/YOUTUBE]​
[Galaxy 3 Android Development] Dharam_Maniar:
Thank You

Thank you mate :)
[Galaxy 3 Android Development] RafayelG:
Grigora V0.8 System.img

http://www.mediafire.com/?9kii8xpr9qdglfi
[Galaxy 3 Android Development] Dharam_Maniar:
yup added it to the first page already :)
[Galaxy 3 Android Development] Dharam_Maniar:
Guys, I am making a list of all the ROM's that are providing system.img's and support g3mod kernel...All these ROM's will have a slot in the multiboot predefined.

Currently all the ROM's in my knowledge are:

G3MOD

Kyrillos

Grigora

Stylooo's AOSP

All these ROM's will have a predefined slot in v1.7 :)

Thank you guys for the support with your System.img's :D
[Galaxy 3 Android Development] Rapier07:
@dharam

Have you tried changing rom without clearing dalvik cache ?
[Galaxy 3 Android Development] Dharam_Maniar:
nope, i'll try it once...but i am sure it will give fc's...
[Galaxy 3 Android Development] Dharam_Maniar:
guys i am looking for volunteer's who can keep my site www.g3mod.com updated...

those who got time, and want to help me out, please let me know :)
[Galaxy 3 Android Development] Rapier07:
Hmmm.. But if it doesn't, changing roms would be much quicker
[Galaxy 3 Android Development] 4hp007:
After about 12 hours use of multiboot my phone switched off without any warning. When I switched it on again it switched off again after 1:30 hours. And this is happening again and again. Anyone have any solution??
[Galaxy 3 Android Development] guziolek91:
Have someone system.img from Stock XWJPK ? or XXJPS ?
[Galaxy 3 Android Development] 4hp007:
The

Yea even I want those who ever is creating don't forget to add extended power menu and app2sd to it.

1.7 is a multiboot kernel or a normal kernel??
[Galaxy 3 Android Development] moikop:
Phone "stuck" at bootanim (MBoot test 1)

I tried Multi boot, did everything as you said, but when I try to boot the 2 rom, I "get stuck" at the bootanimation. It just won't pass it. But if I wait a while and press vol+ button, I can hear how the volume changes :S

When I flash the first rom again, everything goes back to normal :S

It a i5800L with ROM1=Kyrillos v7 and ROM2=G3Mod
[Galaxy 3 Android Development] deadwood01:
Hey dharam I think u've done some kind of magic with your kernel man am using multiboot kernel at preset frequency after 2hrs of calls 250 sms 3hrs of music playback 1hr fm and continuous data on with browsing internet for maybe 8hrs my battery is still at 89% after 14hrs since unplugged, i never had such good battery experience
[Galaxy 3 Android Development] Dharam_Maniar:
Naah, probably battery driver issue...reboot phone and see....hopefully running 2-3 cycles will solve it... :)
[Galaxy 3 Android Development] haree:
regarding multiboot

hi

now i have ur multiboot and presently using ur recent rom which i have backedup

as per ur instructions :D

my question is

1. im uisng ur rom with data2sd

2.other rom i have downloaded seems to have apps2sd

right now i want to try grigora rom

now if i flash the same will it work and do i need to remove the data2sd script & re add the apps2sd script:confused:

or just use the 2nd rom same:confused:

Edit : i flashed grigora rom via ur multiboot process it worked and data2sd working
[Galaxy 3 Android Development] Dharam_Maniar:
Just remove the app2sd script..to prevent problems...data2sd will work automatically in all roms as fs.data2sd is in the sdcard...
[Galaxy 3 Android Development] Digibonez:
Dont know where to post this problem as I do not know its source.

Config:

ROM 1: Kyrillos 7.1

ROM 2, 3, 4: None

Kernel: G3Mod multiboot test 1

Scripts/fixes applied: Supercharger option 6

Problems

1) After installing an app/restoring a backup everything starts to lagg and apps start to give "No response" errors. Solution: Everytime I install app/backup, I have to go to CWM and wipe cache/Dalvic cache and do fix permissions which can take like more than 5 minutes. After that everything works fine again.

2) This morning I was reading XDA and following some links to the internet when, without any visible reason, everything started to Fc. Solution was strange. I just had to Off/On autorotation.

Notes

Because I didnt change anything related to data2sd or app2sd and see in titanium that my ext partition from Kyrillos 7.0 is recognized well, I think it might not be related to that. Swap is also working fine. Checked it in Terminal. Just installed a minimum amount of apps.

Are these problems multiboot related or are they posted in the wrong thread and rom related? Sorry if that is the case.
[Galaxy 3 Android Development] Dharam_Maniar:
Did you do anything from the multi boot options?
[Galaxy 3 Android Development] Dharam_Maniar:
It takes too much time to switch roms...coz of dalvik cache clearing...i am trying to find out some solution to that problem...
[Galaxy 3 Android Development] Digibonez:
Installed this way:

Had Kyrillos 7.0 & G3mod battery test kernel ultimate.

1) Did factory reset/clear cache/clear dalvik cache before flashing

2) Flashed Kyrillos 7.0

3) Did factory reset/clear cache/clear dalvik cache

4) Booted into rom

5) Tested if everything works

6) Rebooted in Download

7) Flashed G3mod multiboot test kernel

8) Did factory reset/wipe cache/wipe dalvik cache

9) Saved rom to SD/rom 1. (via multiboot)

10) Booted into rom

11) Tested if everything worked

12) Replaced Kyrillos 7.0 System.img on SD/rom 1 with Kyrillos 7.1 System.img (connecting phone with computer in usb mass storage mode)

13) Rebooted into CWM

14) Selected rom 1

15) Did factory reset/clear cache

16) Booted into rom

17) Tested if everything works again

18) Applied supercharger according to instructions.

19) Rebooted phone

20) Tested if everything works

21) Start installing some programs

22) Problems start

Voila.. ;-) These are the details how I installed it. I wanted to test the kernel with only 1 rom to start with and when that is working, I would like to add more roms 1 by 1. That is why I tried to flash everything in the safest way possible.

To test every time, I started some programs at random, tested internet connection by connecting to XDA and put some pressure on the system by doing some heavy multitasking. Besides phone heating up a bit (which I always have doing this test) everything went smoothly until I started to install some extra programs.

Send from my Samsung GT-5800.
[Galaxy 3 Android Development] KSLevel11:
Hello everyone.

If somebody have a problem with corrupt filesystem?

G3Mod.log

Checking mmcblk0p2

/dev/block/mmcblk0p2: clean, 156/15648 files, 21772/62500 blocks

Checking stl6

/dev/block/stl6: clean, 1249/13600 files, 50592/54400 blocks

Checking stl7

/dev/block/stl7 contains a file system with errors, check forced.

/dev/block/stl7: Inode 6257 has imagic flag set.

/dev/block/stl7: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY.

(i.e., without -a or -p options)

Checking stl8

/dev/block/stl8: clean, 12/2176 files, 143/8704 blocks
[Galaxy 3 Android Development] moikop:
Yes, I know that. But what I'm saying is that when I flash the second rom, it just shows the bootanim. It just won't pass it (waited for 50~ min.). And if I flash the first rom again, it boots normally (I mean, after a while of course.). Tried to flash second rom like 3 times with the same result :S

Maybe a corrupted img?
[Galaxy 3 Android Development] Dharam_Maniar:
this is not a multiboot problem then...if it givens an error in activating / backup then only it can be a multiboot problem :)

otherwise it works as normally as a ROM works :)
[Galaxy 3 Android Development] Dharam_Maniar:
yes maybe, can you try with some other system.img ?
[Galaxy 3 Android Development] mohsin2cool:
R we getting 1.7 today...........

Thnks for ur work

eagerly waiting for this...
[Galaxy 3 Android Development] Dharam_Maniar:
maybe.. ;)
[Galaxy 3 Android Development] psiva2010:
Is this version includes 1366 MHz....

Siva
[Galaxy 3 Android Development] Dharam_Maniar:
I'll check it out once...not sure...
[Galaxy 3 Android Development] Smonic:
I thought you would work G3mod rom next?
[Galaxy 3 Android Development] psiva2010:
I had lot of problem with 1.6 extreme, tested with 1300 MHz Speed, phone freezes different situations Majorly my screen flicking most of the time, so i came back to ultimate, in ultimate when i try to run super charger script phone freezes in boot screen, please help on this.

My phone is running 1366 Mhz in Fugumod ultra.

Siva
[Galaxy 3 Android Development] Dharam_Maniar:
well, i got multiboot working, and so releasing a version of kernel with multiboot for all :)

will start on ROM today...

i think the script doesnt work with compcache enabled.
[Galaxy 3 Android Development] umangsagar:
Fell in love with 1.3.4 Ultimate....then came 1.6 and last two days havent even stopped gushing how good and stable it is, and now i see 1.7 is due soon.....Salutes DharamG3 :)

Just One Question : I see 1.7 when released, is going to be multiboot....I dont need multiboot, so would you still advice me to go ahead with it (assuming other improvements) or continue with v1.6 ?
[Galaxy 3 Android Development] Dharam_Maniar:
yes, go ahead with it...if you dont require multiboot, you can use it as a single ROM without any problems... :)
[Galaxy 3 Android Development] Dharam_Maniar:
CWM for v1.7 will have a power off Option also :)
[Galaxy 3 Android Development] moikop:
Yes, I will. But now I'm having some problems with my phone now (that's what happens when you screw around A LOT with it xD). Will fix it and try again with Kyrillos 7.1 .img this time :)
[Galaxy 3 Android Development] mohsin2cool:
waiting for 1.7 ,,, my net wont work tommorow for security reasons in my state............

one question ........... 1.7 will have data2sd, currently im on kyrillos which uses app2sd v2 script..

what would happen to that script.......... and in past i hav used data2sd on g3mod rom with multi boot kernel but it was too laggy.......... has it been fixed ..

kindly tell.
[Galaxy 3 Android Development] Dharam_Maniar:
data2sd will be laggy if you got a slow sdcard...

data2sd is not enabled by default...you need to activate it if you want...

your script will work...
[Galaxy 3 Android Development] vijeshkunimmal:
KERNEL 1.6 battery drain

Hi Dharam,

in V1.6 when i am using WIFI and BLUETOOTH the battery drains rapidly. like every one point for 2-3 seconds during download. web access with GPRS works fine no battery drain at all. is there something wrong? or is it a common issue
[Galaxy 3 Android Development] Dharam_Maniar:
i think there maybe an issue with battery driver..i am checking it now... :)
[Galaxy 3 Android Development] cdesai:
I am using the same battery driver in my kernel(maybe a bit modded) but it works fine

Using 3G with loads of downloads
[Galaxy 3 Android Development] cop1976:
Its definitely not battery driver. I'm using v1.6 from release date and I'm on wi-fi about 12 hours a day and rest of the day with 3g data and my battery life is very good, about 40 hours. It is the best kernel ever.

Sent from my superfast Galaxy 3
[Galaxy 3 Android Development] Dharam_Maniar:
Changelog v1.7

Will be releasing Kernel anytime now :)

Changes in position for multiboot ROM's....

it will be /sdcard/Android/data/g3mod/romname_ROM

folders get created when you backup your Current ROM for the first time :)\
[Galaxy 3 Android Development] mohsin2cool:
waiting

:eek::eek:

still waiting

refreshed page 100 times..

looks like u r waiting for 15th aug.....

great...
[Galaxy 3 Android Development] cop1976:
Like everyone of us. I hope that battery driver are same like in 1.6 version.

Sent from my superfast Galaxy 3
[Galaxy 3 Android Development] Dharam_Maniar:
yes it is the same...
[Galaxy 3 Android Development] deadwood01:
Hey dharam one request

Once ur done with multiboot kernel can u please have look into 3 d drivers and see if u can modify them for a better experience on our phone....?
[Galaxy 3 Android Development] mohsin2cool:
i think i had to wait till morning....:(:(:(:( for 1.7
[Galaxy 3 Android Development] Dharam_Maniar:
nope...nearly done...making update.zips..
[Galaxy 3 Android Development] Dharam_Maniar:
v1.7 Released 15-08-2011

Multi Boot

Power off Option in CWM

Dynamic OC (ability to change the maximum freq)

Modify the max_blk_count value to prevent overflow.(sdcard related)

mmc: core: Fix dereferencing after NULL check (sdcard related)

Lower vfs_cache_pressure 100->25.

ARM: fix some sparse errors in generic ARM code

lib: Improve the performance of memcpy and memmove of the general version

lib: Introduce some memory copy macros and functions

ashmem: fix deadlock when system is low on memory

http://code.google.com/p/g3mod/downloads/list

Now going to take a break from Kernel for a week i think :)

Its time for v2.0 of G3MOD...
[Galaxy 3 Android Development] cop1976:
I'm just flashed v 1. 7 ultimate and for now everything working good. Thx Dharam ;)

Sent from my superfast Galaxy 3
[Galaxy 3 Android Development] Benjamin_L:
Multiboot is working fine, thank you very much :) Changing Roms is now easier than ever before!
[Galaxy 3 Android Development] moikop:
Flashed v1.7 Ultimate and everything is just perfect. Multiboot works good for me (must have been a corrupted img :S).

Thanks so much!!!
[Galaxy 3 Android Development] mohitgalaxy3:
I m not using multi boot, just using kyrillos 7.1 and 1.6 ultimate.

Should I flash 1.7 for single boot?
[Galaxy 3 Android Development] Dharam_Maniar:
Yes...you can...and use it normally without multiboot...
[Galaxy 3 Android Development] shr33kant:
Flashed 1.7 ultimate, not using multiboot, on krillos 7.1. Everything is running nice! Excellent work! :)
[Galaxy 3 Android Development] brigo:
I would like doing it too... But Multiboot, Is it two roms ? or what ? I don't understand very well sorry :) . And if I don't want us multiboot , How Do I

Thanks
[Galaxy 3 Android Development] moikop:
Here you go :P

I just modified the paths for the new ones :P
[Galaxy 3 Android Development] moole:
1.7 ultimate working great so far.
[Galaxy 3 Android Development] FadeFx:
I will flash 1.7 tomorrow morning (its 11pm here) for testing. I am realy interested in that deadlock fix, wnd also eager to test multiboot for first time...

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[Galaxy 3 Android Development] angarato_surion:
can i ask how safe is the multiboot ? the data partition will stay intact , i mean it will wipe the phone ?
[Galaxy 3 Android Development] Digibonez:
Even when writing this lenghty post I started to think like that. Sorry for eating up space in your thread. :-p

Thanks for fast replies and all your efforts to provide us with some great pieces of mobile software.

Going to test G3mod 1.7 now.

Send from my Samsung GT-5800.
[Galaxy 3 Android Development] FadeFx:
No, it just replaces system partition and clears (or maybe backups and replaces already in 1.7) the dalvik cache. Data stays intact and is the same for all installed roms

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[Galaxy 3 Android Development] angarato_surion:
do you have system.img for cm7 ?
[Galaxy 3 Android Development] cop1976:
G3Mod kernels doesn't work yet with CM7.

Sent from my superfast Galaxy 3
[Galaxy 3 Android Development] angarato_surion:
i wish the stupid bug i have in mms.apk to get away...
[Galaxy 3 Android Development] mohsin2cool:
still we dint got styloo's aosp rom system image...ll ask him...
[Galaxy 3 Android Development] mohsin2cool:
while testing the first multiboot kernle of urs........

i was unable to delete some application in system....coz it wasnt accpting r/w in root explorer..hope in this release i ll b able to do tht.......

:(:(
[Galaxy 3 Android Development] RyDeR`:
How can we change the overclock limit in 1.7 (dynamic OC i mean)?
[Galaxy 3 Android Development] Dharam_Maniar:
I will give out tutorial for that today... :)
[Galaxy 3 Android Development] Dharam_Maniar:
387 downloads overnight in 8 hours... :D

Dont you guys sleep :p
[Galaxy 3 Android Development] Rapier07:
Should we expect BLN in the next version :o :D ?
[Galaxy 3 Android Development] Dharam_Maniar:
I'm taking a break from kernel development...atleast for 4-5 days...Gonna work on G3MOD ROM v2.0...
[Galaxy 3 Android Development] cdesai:
BLN looks easy to implement but there is just one barrier

If you look up the source you'll notice that it uses the cypress keyboard driver which we dont have and recoding the driver for our hardware would a lot of time and also need lots of knowledge

But if any alternative way to do BLN is found then it'ld be great
[Galaxy 3 Android Development] Dharam_Maniar:
Enjoy :) :D
[Galaxy 3 Android Development] Dharam_Maniar:
XXJPS Stock Deodexed Rooted System.img.rar (100.7 MB)

http://www.multiupload.com/GH7W6XLGH1
[Galaxy 3 Android Development] vijeshkunimmal:
i will flash v1.7 and check it again.. may be its just problem with my phone :) .. thanks for the awesome kernel and ROM.
[Galaxy 3 Android Development] psiva2010:
Can you explain me for 1366 MHz its confusing me?

Thanks,

Siva
[Galaxy 3 Android Development] Dharam_Maniar:
follow the above steps...just replace the 258 with 2ab
[Galaxy 3 Android Development] psiva2010:
Whille trying to do the same with adb phone frezees after giving enter.

any other way to do the same?

Siva

Actual Values in the file is

cat /sys/devices/system/cpu/cpu0/cpufreq/plls_table

index - apll - mpll

0 82bc0301 814d0303 c07e144c cf850240
[Galaxy 3 Android Development] Dharam_Maniar:
You didnt Before doing this, set "PERFORMANCE" governor on and min and max frequencies to the maximum.

Try it with Ultimate version...do max to 1200 using SetCPU and then do it...
[Galaxy 3 Android Development] mohsin2cool:
system images lost

i was on kyrillos 7.1 , flashed 1.7 multiboot kernel,

thn went to recovery and made backup of the current rom..

also i put the system images of grigora 0.8 and G3mod rom in to their respective folders android/data/g3mod/grigora rom and G3mod...respectively

thn i went to CWM and i switched to grigora and it works fine,

now the matter is whn i tried to switch to G3mod rom, gues wht it says no rom found and also i lost the backed up kyrillos image......:eek::eek:

kindly tell whts the matter , am i putting images in wrong folder...or wht to do..:(:(
[Galaxy 3 Android Development] Dharam_Maniar:
you have a corrupt g3mod system.img i think...it works for everyone else...

and as for the kyrillos image, i dont understand...did you backup to the proper folder... ?
[Galaxy 3 Android Development] mohsin2cool:
but i used g3mod system img in first test version......... has it been changed kya..

moreover whn i backed up my current rom , i backed up to kyrillos named folder added default by CWM.

in first test version the g3mod kernel folder was in parent folder,, now it is in android/data/g3mod

thts wht i did

there are two folders also as rom 1 and rom2, shall i had to back up current rom to rom1.
[Galaxy 3 Android Development] psiva2010:
Thanks man,

Now its working but still setcpu shows 1200 MHz, then i created a startupscript with the settings in int.d folder phone freezes in G3mod Screen, I have tryed wiping data/catch also still its not working.

What should I do now?

Siva
[Galaxy 3 Android Development] psiva2010:
Hi dharam,

Your are awosome man.

Now I can see the 1366Mhz in setcpu but when i set the max to 1366Mhz phone frezees imdiatily but in fugumod ultra phone working very good.

Help me on this please.

Siva
[Galaxy 3 Android Development] psiva2010:
I have sent you PM please check that its interesting, please help me on that.

Siva
[Galaxy 3 Android Development] Dharam_Maniar:
set "PERFORMANCE" governor on and min and max frequencies to the maximum

keep these Set On BOOT...yes, setcpu shows 1200...but it will work...
[Galaxy 3 Android Development] sambastrakan:
best kernel perf suggestion

Hello Darahm,

I'm not convinced at all that the SuperCharger script improves something, at least for the use I have with my phone. However, the KickAssKernel script seems to really improves performances. So why not integrate it's settings directly in your kernel ? what do you think ?

As always ... congratulations for this new release ! :)
[Galaxy 3 Android Development] werker123:
http://www.multiupload.com/Y35MGYQBXW here is the system.img of my rom:) maybe u can add a map or something like u did with other roms? ;):cool:
[Galaxy 3 Android Development] fuxmen:
for me kickasskernel script lags phone heavily...I must remove it because of this
[Galaxy 3 Android Development] bdb:
Multiboot

I've a problem with multiboot.

I've flashed kernel 1.7 with cwm. i've backup the image of my kyrillo's 7.1.

I've copied system image of your G3.

i've switched in g3 ROM.

When i rebooted, G3 don't see all the applications installed in Kyrillo's 7.1.

In application there are only the system apllications of G3.

In setting/applications i see all the apllications as installed.

I don't understand.

I've maked an error?
[Galaxy 3 Android Development] Dharam_Maniar:
kyrillos has app2sd script...g3mod doesnt...

add the app2sd script to g3mod also :)
[Galaxy 3 Android Development] bdb:
Thank you dharamg3.
[Galaxy 3 Android Development] Dharam_Maniar:
Your welcome :)
[Galaxy 3 Android Development] mohsin2cool:
how to add app2sd script to g3mod and aosp rom

i tried with root explorer... moved script to etc/init.d thn pasted there..rebooted but the fone dint booted...

kindly tell
[Galaxy 3 Android Development] Dharam_Maniar:
after adding, clear dalvik cache i think...or wipe data as recommended in app2sd thread...
[Galaxy 3 Android Development] psiva2010:
Hi dharam,

My phone working on 1300 Mhz in Ultimate using dynamic OC in temprovary, I have created a init.d script file its not working same problem occurs, I have set the Setcpu with min and max with 1200 and gouner as performance, still phone freeze in G3Mod screen, the freeze after boot sound.

Please guide me on this, i will wait for your instructions

Siva.
[Galaxy 3 Android Development] Dharam_Maniar:
OK..I'll test it again and let you know...

It will take some time though if you can wait...