yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy 551 Callisto] ajay.al:
those having problems in flashing gapps or jb rom.

its because of less system memory

open the rom with winrar.

delete unwanted apps from system/apps

(use your brain if you are not able to delete ,use a different rom.zip(like cm7) delete everything in it and copy everything from jg rom to it and try )

delete latinime.apk which is the software keyboard .will give you a lot of space

then flash again .

whipe data and cache and reboot
[Samsung Galaxy 551 Callisto] Hedzx:
So far I just installed the ROM, didn't put the gapps.

One thing I noticed in this android version is that text and some icons are too small for the screen on this device, maybe because new devices have all bigger screen, or might be better with another theme. Or I might just get used to it.

Here is the minor issues that are more relevant to me :

. Alarm clock does not have sound? only vibration to me (edit, seems ok after installing gapps and reboot)

. physical keyboard have some wrong keys associated, for example the "?" and ")"

. the max clock of CPU was set to 806 by default, this was causing some instability to me, after down to 600 max all was ok.

. when card PIN is asked, I cant see characters, I get the feeling that i am not writing but in fact I am.

. I can't seem to get SU, and terminal does not launch

. I can't find google play, install it manually but it gives me error and closes

update: about the middle button(home button), If i install the rom,reboot, then gapps it works, if I install both and boot it does not work.

in general seems a very good room even if not completely stable.i will stick with it for now.
[Samsung Galaxy 551 Callisto] ame316:
I flashed it yesterday. I removed latinIMEI, trebouchet, and other apps to flash gapps. Before reboot the phone, i've done a fix permission and the home button is working. It's better than i thought. Good job.

Inviato dal mio GT-I5510 con Tapatalk 2
[Samsung Galaxy 551 Callisto] jbanti:
Nice work buddy.
[Samsung Galaxy 551 Callisto] Hedzx:
Were anyone able to run google play? I just installed the gapps provided here, and cant find it.
[Samsung Galaxy 551 Callisto] ame316:
When you flash the rom, the free space in system is only 8k. You have to delete some system apps to get the gapps installed.

Inviato dal mio GT-I5510 con Tapatalk 2
[Samsung Galaxy 551 Callisto] :
You must remove some system apps like latinIME. Or you wont habe enough system space...
[Samsung Galaxy 551 Callisto] sushdroid:
Decently stable rom, loved it! Brilliant work! Hope the minor bugs will be removed in future releases. Thanks a lot!
[Samsung Galaxy 551 Callisto] ame316:
For OMX problems you can take a look here: http://limoa.sourceforge.net/node

http://xdaforums.com/showthread.php?t=1860561
[Samsung Galaxy 551 Callisto] Ajay191191:
Me and Ajay Al are taking a little hiatus. I have my submissions due this week and have a lot to cover up. So I wont be able to reply or work on the rom for now. But will be back in a few days. Till then have fun !! :)
[Samsung Galaxy 551 Callisto] Imperial_Raj:
Could you please elaborate on the procedure mate, I'm really keen on installing it.

And thanks for the ROM guys. You are awesome. :)
[Samsung Galaxy 551 Callisto] ame316:
Recovery-->advance-->fix permissions-->reboot

I've found a way to have the rom slimmer. https://docs.google.com/open?id=0B1dUtXECmSpaMkxWeTBqU1N1dm8

Replace these apps in system\app and set permissions, than reboot.

Inviato dal mio GT-I5510 con Tapatalk 2
[Samsung Galaxy 551 Callisto] sushdroid:
When playing music via apollo through headset and if screen is locked, the default wallpaper disappears and it becomes completely black! Is it happening only to me?!
[Samsung Galaxy 551 Callisto] :
Ok , I tested the Rom a while.

I replaced some apps (Apollo,Gallery) and installed Adrenaline™

Engine.

Everything works full stabile.

(incl. mediascanner)

Thanks for the ROM!
[Samsung Galaxy 551 Callisto] devilex94:
browser crashes when downloading anything
[Samsung Galaxy 551 Callisto] devilex94:
Man can you tell me that what is needed to get hw acceleration? because i have got something

Adreno 2xx User-mode Android ICS Graphics Driver (ARMv6)

and

CyanogenMod 10 by MacławStudios for galaxy ace with same chipset and aderno 200 gpu
[Samsung Galaxy 551 Callisto] Imperial_Raj:
No, this happens with me too. So don't worry. It is a very minor problem, otherwise the ROM is great. :)
[Samsung Galaxy 551 Callisto] ame316:
It's normal, it's an ics JB feature.

Inviato dal mio GT-I5510 con Tapatalk 2
[Samsung Galaxy 551 Callisto] Imperial_Raj:
Well, I didn't install GApps but installed Play Store manually seeing some free space. Still it force closes giving an error. Any solutions for that, anyone? Thanks.
[Samsung Galaxy 551 Callisto] priyesh103:
after flashing cm10, you should delete latinime.apk as it consume so much space in rom mamory and flash jb gapps...then all thimgs are working good....no force close seen....

also you can make latinime.apk as user app by titanium backup and then flash jb gapps...

sorry for bad english...
[Samsung Galaxy 551 Callisto] kronflux:
any chance you can tell me what exactly has been done to Trebuchet to make it smaller?
[Samsung Galaxy 551 Callisto] khamim:
I can't flash this rom. after first reboot it always stuck in cm logo that freezing. anyone can help me?
[Samsung Galaxy 551 Callisto] ame316:
it's our that is bigger than normal.

Just replace with my apps and you'll be able to flash gapps without delete anything. If you don't use cyanogenmodwallpapers tou can delete the apk, it's 7mb.
[Samsung Galaxy 551 Callisto] Imperial_Raj:
All right, thanks bro, will try it.

And do I flash the GApps provided in this thread? Because the last time I flashed them, the Rom gave a lot of trouble. That might be my bad, but just confirming...
[Samsung Galaxy 551 Callisto] priyesh103:
Yaa buddy you should flash that after removing latinime.apk or making it as user app...it really works good....

I succesfully run this rom...

Thanks...:)
[Samsung Galaxy 551 Callisto] ame316:
Do not delete latinMEI, use the one i posted in the zip. It's 8mb

https://docs.google.com/open?id=0B1dUtXECmSpaMkxWeTBqU1N1dm8

Inviato dal mio GT-I5510 con Tapatalk 2
[Samsung Galaxy 551 Callisto] :
Edit
[Samsung Galaxy 551 Callisto] sushdroid:
Sending files via Bluetooth works but while receiving files it shows a notification saying "Incoming file: Do you want to accept it?" When I choose accept, it says "File will be received. Check progress in notification panel" and then immediately "file not received"

Doesn't work even when paired with the device. Tried with more than 5 devices and failed to receive any file!

Please help me!!
[Samsung Galaxy 551 Callisto] ame316:
To download apks see attachment
[Samsung Galaxy 551 Callisto] the_linkin3000:
Just a heads up.

I've removed the latinime.apk and installed "Ice Cream Sandwich Keyboard" from Play Store, so far working great.

I've also noticed the failure while receiving files over bluetooth.

I'm also looking for a way to disable hw keyboard at boot without user's intervention. Given that disabling hw keyboard doesn't actually disable the qwerty, it would be quite useful to be able to set the hw keyboard at boot. Although I'm not sure if I can do this programmatically without rebuilding the whole rom (which I'm not able to do as I never did and don't know how).

And in my 551, youtube videos, not hd, play great, few moments with fps drops.
[Samsung Galaxy 551 Callisto] :
what did you do, that Videos working? when i play Videos it wont start.
[Samsung Galaxy 551 Callisto] Imperial_Raj:
Videos run fine for me on the default video player. Haven't tried may videos or other video players though.
[Samsung Galaxy 551 Callisto] :
Ok, also can't decode our GPU Videos or cant't accelerate the render process?
[Samsung Galaxy 551 Callisto] priyesh103:
For me also videos of 360p are working too fine...using mx player and qqplayer frm play store....some hd video are also playing fine on my device...bt i think video of 720p are some time laggy...

Also avi and flv video files are running soo much smothly...
[Samsung Galaxy 551 Callisto] :
did YouTube work?

---------- Post added at 09:11 AM ---------- Previous post was at 09:08 AM ----------

so it isn't a good idea To disable CPU rendering?
[Samsung Galaxy 551 Callisto] priyesh103:
Yaa buddy youtube videos also works fine...bt some HD videos r laggy bt it doesn't matter...

Also i dont know about cpu rendering bt i made max frequency of cpu at 729Mhz so rendom rebooting is controlled...
[Samsung Galaxy 551 Callisto] :
yeah i disabled cpu rendering, i think thats the fault.

---------- Post added at 09:36 AM ---------- Previous post was at 09:32 AM ----------

Did you played YouTube videos over Browser or over YouTube app?
[Samsung Galaxy 551 Callisto] priyesh103:
Yaa playing youtube videos over tubemate and all are working fine for me....

If you still face problem then reflash cm10, make latineime.apk as user app by titanium backup or other apps and flash jb gapps...

It will work for you...
[Samsung Galaxy 551 Callisto] :
yeah i mod this rom new for me....

and let cpu rendering enabled
[Samsung Galaxy 551 Callisto] priyesh103:
What you mod???plz tell me

Also what is cpu rendering???
[Samsung Galaxy 551 Callisto] :
... i name it mod....not real modding. i only replace apps and install some binaries and tweaks

:D

also cpu rendering:

if you disable it it will save battery and the phone is faster. (because the CPU have More time to do other things.

How To disable:

go to /system/lib/hw/egl

or so (sorry at the Moment I have no root Explorer)

open the egl file and erase the first line (then is on the first line adreno 200)

then delete libgles_Android.so

reboot

there is a tutorial but i cant find the link... search for disable CPU rendering on adreno200 devices
[Samsung Galaxy 551 Callisto] :
I have another question...

Native tethering is broken.

Only wifi or bluetooth tethering too?
[Samsung Galaxy 551 Callisto] priyesh103:
Only wifi and Bluetooth works fine bt no wifi hotspot or tethering is going to on it alway broken....and Bluetooth tethering is going to on bt cannot teste yet...
[Samsung Galaxy 551 Callisto] :
I reflashed the Rom..

Now Videos are working:)

thanks guys
[Samsung Galaxy 551 Callisto] devilex94:
Browser crash when starting downloading

Problems with tts and Google now
[Samsung Galaxy 551 Callisto] sushdroid:
"What's This Song?" Sound Search Widget From Jelly Bean is frozen by default. Unfreeze it with Titanium or Rom Toolbox. But it doesn't survive a reboot!
[Samsung Galaxy 551 Callisto] khamim:
could U please set default cpu to 600, coz I cant flash this,, always get reboot.. maybe the max cpu cause this
[Samsung Galaxy 551 Callisto] Muaadib:
This isn't directly related to this mod, so sorry for the hijack, but does anyone know what to do to fix the "Screen too dark" bug. I dont have it on stock 2.3.6 but it appears as soon as i flash Cyanogen (be it 7,9 or 10). Any ideas?

Here's a Youtube video of the bug in action

http://www.youtube.com/watch?v=Kwll8ZfgaD0
[Samsung Galaxy 551 Callisto] Imperial_Raj:
Has anyone tried custom boot animations? For me they don't work as of now... I have tried two animations (from the Xperia U forums). But CWM gives an error in opening the zip, and when I try to put the zip in /system/media, it gives me a black screen on boot (no boot animation).

These both animations work perfectly on my Sola using CWM, though.
[Samsung Galaxy 551 Callisto] :
Yeah, I tried some .

Some worked , some not (most my designed animations)

No idea why.

Resolution is correct... etc, But i think if you have .png

remove the interlace.
[Samsung Galaxy 551 Callisto] farukdgn:
WOW! Really good news. I'll try it when I have some time after exams.

Why do in-screen buttons appear in screen? Can't you disable them? Does Jelly Bean fit well in our screen? I ask because things in screenshots seem too small.

BTW, is it fast like stock gingerbread? What about battery life? Is the RAM enough to use fast? How much free RAM do you have generally?

Will I be able to use players with software decoding like MX player? Does it play videos smoothly? Can you try and tell me?

The last question: Will it play games with same fps like in stock gingerbread? Or aren't the drivers completed yet? :(

I'd be happy if you answer all of my questions (I know it's hard :D you got like 10 questions)

THANKS!
[Samsung Galaxy 551 Callisto] Imperial_Raj:
Thanks! By the way, did you try using ROM Toolbox to install any boot animations?
[Samsung Galaxy 551 Callisto] :
No I copy them to /system/media or /data/local

---------- Post added at 12:24 PM ---------- Previous post was at 11:40 AM ----------

You can disable in screen buttons via a zip.

Yes it fit to our screen.

Yes its fast./remove the trebuchet and replace with apex launcher. /install adrenaline engine but delete the supercharger v6 script.

Battery is about 1day or 12 hours if you use many apps.

RAM is enough /if you dont have too much background apps./i have 2 messengers and latinime in background and its ok.

I have about 30-50 mb free.

You must have software decoder because at the moment we have no hardware acceleration.

Yes videos up to 360 px on tubemate.

I doesnt recommend games on this phone.
[Samsung Galaxy 551 Callisto] farukdgn:
Can anyone send a video including free ram when no app is running, starting settings/messages/etc., and playing jetpack joyride&fruit ninja please? :D

Thanks!
[Samsung Galaxy 551 Callisto] ajay.al:
Check this out

link
[Samsung Galaxy 551 Callisto] GadgetCheck:
Pretty Impressive work indeed :D

And i guess this needs some attention from the official CM team.

So Thread Sticky :D (for a few days)

let Dev's take some attention and promote original Development :D
[Samsung Galaxy 551 Callisto] DJBhardwaj:
@OP: You must look at this: http://xdaforums.com/showthread.php?t=1960117

This shall for sure help you with working videos, I hope so.
[Samsung Galaxy 551 Callisto] farukdgn:
Very fast and successful. Even camera works. But I've uninstalled it because my phone's charge finished around 9 hours although i didn't use my phone much..

Need improvements about battery life.
[Samsung Galaxy 551 Callisto] :
If you don't use it often it should work 15+ hours with a full battery!

The CPU frequency default is 245-806, if you don't use it often, set the frequency to 245-600 or 691. (I set up to 768 and it works very long for an Android Device!)

And don't set the sheduler to deadline!

I hope it will helps.
[Samsung Galaxy 551 Callisto] dgenx210:
Well my GT-I5510 has been sitting around since I switched to the HTC Sensation earlier this year so I would give this ROM a spin after my exams are over.

Anyway, our 551's have an MSM 7227 SoC if I recall correctly so will this give a bit of hope for video to be not broken forever?

http://www.xda-developers.com/andro...sjb-video-playbackrecording-for-arm6-devices/
[Samsung Galaxy 551 Callisto] sushdroid:
Did anyone try to install Adrenaline Engine with this rom? Is there any difference in performance?
[Samsung Galaxy 551 Callisto] :
Yes, it improves the performance.(scrolling and switching between apps a lot!)

But I recommend to delete the Supercharger script, because it will lag if you switch between apps.(and the system may freeze ... so its on my phone)

(The supercharger script is one of the .prop files in /system ... just open the files and you see that)
[Samsung Galaxy 551 Callisto] sushdroid:
The script seems to have improved performance slightly but phone freezes sometimes as you said! Where is this supercharger script located exactly and what does it used for?
[Samsung Galaxy 551 Callisto] :
So I looked and it's the default.prop in /system .

I think it's for APP memory(RAM) balance. But I'm not sure.
[Samsung Galaxy 551 Callisto] sushdroid:
so the default.prop in /system should be deleted?

now i'm getting fc for many apps! i guess i should wipe data and try again!
[Samsung Galaxy 551 Callisto] :
First:

Try to clear dalvik-cache and the cache, if this won't help.

If you have a nandroid backup, restore it.

if not, unzip the andrenaline-package, search the default.prop and copy it to /system . Reboot, delete,recovery--) Clear cache,reboot.
[Samsung Galaxy 551 Callisto] piterdemon:
Sorry for ETA but when we can expect new update ??:confused:
[Samsung Galaxy 551 Callisto] Imperial_Raj:
Videos already work fine...

I can confirm that :)

---------- Post added at 10:08 AM ---------- Previous post was at 09:52 AM ----------

Videos work fine mate, only major problem is wifi tethering. But really worth a try... believe me.
[Samsung Galaxy 551 Callisto] the_linkin3000:
Videos do play indeed, but when it comes to higher resolution videos with a lot of movement, it kinda lags unfortunately. In the build I'm trying at least. What's actually missing as of now is video recording, and that's where the ArmV6 video hw codecs come in handy, but I think we're gonna have to wait for ajay191191 to come back from wherever he is.
[Samsung Galaxy 551 Callisto] sushdroid:
I'm not able to install this 4.2 keyboard app as given here http://xdaforums.com/showthread.php?p=33480297

Tried all methods but I'm getting keyboard FC! Any idea why its not working?
[Samsung Galaxy 551 Callisto] MaRekRM:
Is any chance for new update? Can you try to make cyanogenmod 9 for our phone? Lg p500 and LG gt540 have very similar hardware to us and they have full working cyanogen9.
[Samsung Galaxy 551 Callisto] kronflux:
First of all, why are you asking for a CM9 port in a CM10 thread? CM10 is newer, faster, and superior in many ways.

Secondly, Please learn to use the "Search" function of the forums, or even try google with some specific search terms.

This thread: http://xdaforums.com/showthread.php?t=1526721

is the CM9 port, which happened long ago, before the CM10 port.

The unfortunate reality with these phones and porting newer operating systems to them is that they are entry-level smart phones - very low-end, and therefore they have very few users, as most users want power, and speed in their devices.

Very few users means that the percent of actual capable developers who are interested in porting to these phones is very small, and therefore progress is very slow, because any progress is generally made by guys who are only doing it to be generous - not to actually use on their own devices.

I imagine this project is nearly dead - but it might pick back up in a month or two, since everyone is still recovering from the holiday season. Be patient, and hope. If you really want to see some progress, I recommend you learn about compiling roms, or try donating to some of the developers.
[Samsung Galaxy 551 Callisto] MaRekRM:
I asked for update CM10 not 9. I mentioned about CM9 because on my second phone(GT540) miroslav create stable, fully working ICS http://xdaforums.com/showthread.php?t=1609200 and maybe would be easier to port this to galaxy. Don't tell me about "search", I know that there are few unfinished roms like cm9, miui, lewa, joy, etc. But WillingMagic definitely finished his developing and I am afraid that Ajay are the last hope for this phone( yes, very very low end but with keyboard;).

Sorry for my english.
[Samsung Galaxy 551 Callisto] Imperial_Raj:
Lockring Mods

Guys, check this awesome mod

http://xdaforums.com/showthread.php?p=33637748

if some zips do not work in zipthemer, open any working zip and replace the files in the respective folders with the ones from non working zips (the ic_lockscreenhandle.jpg file in the folders) using 7zip. Please do thank the guy for creating the zips.

If you want other lockrings check out these threads

http://xdaforums.com/showthread.php?t=1704727#

http://xdaforums.com/showthread.php?p=28715716

http://faithcry.believable.org/lockrings.html

just remember to resize the jpgs from the above zips from the above threads to 122x122px.

All credits to these fabulous guys. I just shared the info. Enjoy!
[Samsung Galaxy 551 Callisto] piterdemon:
Whats happend ? Thread dead ? We still waiting for any news about this awesome rom !
[Samsung Galaxy 551 Callisto] Muaadib:
What kernel is this rom based on? would it be possible to update it to the latest release from samsung (XWKPJ)? I have a problem with the screen driver in every rom other than stock XWKPJ or BUKP7.

If there is no way to update the kernel in the rom, a link to a guide on how to extract a stock kernel and use it on a this rom would be very helpful (will that even work?)

Thanks in advance.
[Samsung Galaxy 551 Callisto] marniel647:
Thanks for this awesome rom. But i only have one problem when Auto rotate screen is off and when i open the hardware keyboard it does not automatically rotate the screen but it works in cm7. any suggestion to fix it also i cannot set the defualt keyboard to swiftkey when i reboot my phone i always set the swiftkey to default.. thanks
[Samsung Galaxy 551 Callisto] jbanti:
Any new updates or ajay u dropped development of callisto?

Ur the last hope bro.... We dont hv any stable Jb rom for callisto. Ty bro....
[Samsung Galaxy 551 Callisto] ankur850:
For Project Status : , refer
[Samsung Galaxy 551 Callisto] mll2:
Hey, that would be nice. Eagerly expecting a stable JB on the I5510
[Samsung Galaxy 551 Callisto] marniel647:
We will wait for that ankur. thanks.
[Samsung Galaxy 551 Callisto] khamim:
how is the progress? hope it'll be released soon :)
[Samsung Galaxy 551 Callisto] farukdgn:
Ynt: [DEV][JB][Samsung Galaxy GT-I5510]Unofficial Cyanogenmod 10

Are you working on it?
[Samsung Galaxy 551 Callisto] piterdemon:
"Current Project Status : Inactive" ://// i knew that i would :/// my girl was really excited for that rom ...
[Samsung Galaxy 551 Callisto] farukdgn:
Ynt: [DEV][JB][Samsung Galaxy GT-I5510]Unofficial Cyanogenmod 10

:( she'd better use 4.1

GT-I5510 cihazımdan Tapatalk 2 ile gönderildi
[Samsung Galaxy 551 Callisto] farukdgn:
Ynt: [DEV][JB][Samsung Galaxy GT-I5510]Unofficial Cyanogenmod 10

Can someone send me links for rooting? I also need files for going back to the latest original samsung firmware. Can anyone help me? I have forgotten everything about it since the last time I tried this rom. Thanks.
[Samsung Galaxy 551 Callisto] priyesh103:
Hey u get latest xeo stock firmware frm here...

http://galaxy551.wordpress.com/2011/12/20/new-stock-rom-xeo-kpg/
[Samsung Galaxy 551 Callisto] kronflux:
I really want to see someone fix the proximity sensor for this rom.

that's really the biggest problem I've experienced. Unfortunately it leaves the phone useless as.. you know.. a phone. because as soon as you call someone, and put your ear to the phone - your ear presses the end call button. :P
[Samsung Galaxy 551 Callisto] anveshparashar:
Try this!

Try my Guide for making this build smoother and better here is the...link
[Samsung Galaxy 551 Callisto] farukdgn:
OMG! The 4.2 ROM development status is back to ACTIVE!! THANKS MUCH ankur850!
[Samsung Galaxy 551 Callisto] sushdroid:
Any fix for the bluetooth problem??
[Samsung Galaxy 551 Callisto] ankur850:
SD card problem

CM 10 Bluetooth works but storage didn't work correctly such as media scanning so bluetooth can't understand where to receive files. So can you wait for Stable release of other cm 10.1
[Samsung Galaxy 551 Callisto] ashwini22v:
finally i make the polished cm 10 .... really thanks to mr. anvesh who have a big roll to make this....... its bug free now......

but its laggy and slow...... don't know what to do.... when i see task manager its shows only 40-60 mb ram available only..... advance task manager can do some space free but not more then 80 mb..... i don't install adrenaline engine becuase its make processor limit to 245 only.... so plz tell me someone what to do for make it fast..... even i already change my launcher too....

in the last very very thanks to mr. anvesh again...... good job...