Develop Bugs

More space on CM7: App2SD+, Partition tables etc.

Hi -
I'm getting ready to install CM7 onto my phone, but I'm needing some guidance on getting more storage space out of it. I was going to opt for the App2SD_+ script, but reading through the forums, a lot of people seem to be recommending S-Off'ing the device and installing CM7 partition tables? How is this better? What are the steps? What does S-Off allow you to do that App2SD doesn't. Is this safe and fully tested?
Thanks.

With CM7 Layout you will have plenty of space for apps in internal storage (300mbs aprox). Using this layout all your apps will run in internal storage which in theory is faster than your SD Card, getting more perfomance. However with this layout you can't flash radios using recovery due to a small cache partition, and some ROM's will not fit in new layout, beacuse you will only have 130mb for System.
If you want to do it, go to http://alpharev.nl. It's fully tested and safe. The only risky part is flashing new HBOOT when you S-OFF.

Aragornhr said:
With CM7 Layout you will have plenty of space for apps in internal storage (300mbs aprox). Using this layout all your apps will run in internal storage which in theory is faster than your SD Card, getting more perfomance. However with this layout you can't flash radios using recovery due to a small cache partition, and some ROM's will not fit in new layout, beacuse you will only have 130mb for System.
If you want to do it, go to http://alpharev.nl. It's fully tested and safe. The only risky part is flashing new HBOOT when you S-OFF.
Click to expand...
Click to collapse
So if I understood correctly, using CM7 partition tables simply gives you more space on your internal memory (as opposed to making the system think a segment of the SD card is 'internal memory'), and by such, the apps you install on your phone are faster, and the method is overall more safer (less likelihood of corrupting SD card etc.)
What if I wanted to have more than 300mb of internal storage to install apps (say 1 GB)? is App2Sd the best method for me?

So if I understood correctly, using CM7 partition tables simply gives you more space on your internal memory (as opposed to making the system think a segment of the SD card is 'internal memory'), and by such, the apps you install on your phone are faster, and the method is overall more safer (less likelihood of corrupting SD card etc.)
Click to expand...
Click to collapse
Yep, that's the idea.
What if I wanted to have more than 300mb of internal storage to install apps (say 1 GB)? is App2Sd the best method for me?
Click to expand...
Click to collapse
Yes, if you want more space, App2SD is the best for you.
Sorry for my bad english

Aragornhr said:
Yep, that's the idea.
Yes, if you want more space, App2SD is the best for you.
Sorry for my bad english
Click to expand...
Click to collapse
Thanks.
Can someone else confirm the 300mb storage limit for the CM7 partition tables?

Aragornhr said:
Yep, that's the idea.
Yes, if you want more space, App2SD is the best for you.
Sorry for my bad english
Click to expand...
Click to collapse
So my question would be if there is a way to get app2sd+ (or app2sdext) working on CM7?
greetz
chris

Yes, check Cyanogen Mod post At the bottom of first post.
Also, you can flash Darktremor A2SD afterflashing CM7 (without boot). After first boot, use connectBot, terminal emulator or simply ADB shell, a type
Code:
a2sd reinstall

Glad i found this post as i was just asking this in another forum. I'm using the stable CM7 and was looking for the best option between:
S2E for CM7 (easy to use)
Darktremors Script (used it on Gingervillain and pretty easy to use)
Custom MTD Partitions (as per your post, also heard it's faster and more stable)
Still researching but any opinions would be appreciated.

stats101 said:
Thanks.
Can someone else confirm the 300mb storage limit for the CM7 partition tables?
Click to expand...
Click to collapse
CyanogenMod7 gives 302MB of internal memory after clean install.
CM7 partition table is required.

[Q] Problem with Space Internal

Hi,
I have a HTC Desire with Cyanogenmod 7.1(Hboot 0.93.001) and my problem is the internale Space. I would partition with ROM Manager(5.006) but when I partition SD(256 Mb Ext4 and 0 Swap) reboot the system and I have a error
The log is:
"can't open /dev/tty0: No such file or directory
framebuffer: fd 3 (480 x 800)
ClockworkMod Recovery v2.5.0.7
I:Set boot command "boot-recovery"
Command: "/sbin/recovery"
Can you help me??
Tks

Try 4Ext recovery. It does best partitions, it does best all.

I presume that you repartitioned your sdcard after instalation of the rom.
If so there is 99% chance that you destroyd app data and/or user settings(I don't know which scripd did you use) and something else. EXT partition has to be made before flashing the rom and must not be tempered after(except if you backup EXT pt. data and restore it on the new partition).
Have to disapoint you - There is no help for that, so to fix a problem you either need to restore backup or reinstall(reflash) ROM.
Next time befor you do something like that be sure to RTFM or google for things that you want to make or change.
Many of the custom ROMs that are available use scripts and SDcard partitions as a workaround for the lack of internal space that Desire has. Almost all of the ROM have instructions(especially on this forum) how to install/flash rom. I strongly recomend that you read it and try to understand it If you ever encounter problems feel free to PM.

I have sandvolds ICS. 4 GB internal memory. 4 GB ext4 Partition, a2sd xdata. I think its stable enaugh

Heile1975 said:
I have sandvolds ICS. 4 GB internal memory. 4 GB ext4 Partition, a2sd xdata. I think its stable enaugh
Click to expand...
Click to collapse
waaaayyyyy too much, you're wasting SD-Card spsce, you'll never use it unless you install the entire Play Store.
Also, using simple apps/data 2sd (leaving dalvic on nand) makes it a lot more stable IMO, not to mention better speed.

32gb class10 i think its have no memory Problems. And i think its fast and stable

if you're using CM7, you should use S2E. It's very easy to use.
Freespace should give you an idea on how much space you have left.
I have 1.5GB of sd-ext space. Used about 370MB
Internal storage is 102.8/147.6

Link2SD is my choice. I only use for games and very large apps.

cosimodc said:
Hi,
I have a HTC Desire with Cyanogenmod 7.1(Hboot 0.93.001) and my problem is the internale Space. I would partition with ROM Manager(5.006) but when I partition SD(256 Mb Ext4 and 0 Swap) reboot the system and I have a error
The log is:
"can't open /dev/tty0: No such file or directory
framebuffer: fd 3 (480 x 800)
ClockworkMod Recovery v2.5.0.7
I:Set boot command "boot-recovery"
Command: "/sbin/recovery"
Can you help me??
Tks
Click to expand...
Click to collapse
Don't use ROM Manager - remove it, stay away from it, you don't need it. Would still recommend Gparted to partition sd card, although 4Ext recovery does seem to work but you'll need to be S-off to flash it.
Sent from my HTC Desire using Tapatalk 2

beachcomber said:
Don't use ROM Manager - remove it, stay away from it, you don't need it. Would still recommend Gparted to partition sd card, although 4Ext recovery does seem to work but you'll need to be S-off to flash it.
Sent from my HTC Desire using Tapatalk 2
Click to expand...
Click to collapse
100% agree, ive used both 4EXT and Gparted in past both ideal IMO. Class 4 16GB SD with 1GB ext4, works flawlessly with all roms i have tried.

also it's sometimes useful to have an ultra large sdext. Example would be using botbrew or compiling things onboard. My sdext is at 1.2gb used now

beachcomber said:
Don't use ROM Manager - remove it, stay away from it, you don't need it. Would still recommend Gparted to partition sd card, although 4Ext recovery does seem to work but you'll need to be S-off to flash it.
Click to expand...
Click to collapse
How do i get 4Ext recovery? In play store?

Hello all,
I am under 10 posts so I can not write in Desire Android Development.
I have "MildWild v-3.9" and I am very happy with this ROM. But I have problems of low free space. However, I created a Ext4 partition of 1 Go with 4Ext Recovery. I have HBOOT CM7 r2.
In settings, I see I have 8.6 MB free space for internal storage, 480Mo of space available for the SD card and it says "not available" for SD-Ext.
What's the problem?
All this on my SD card 4GB. I also have a 16GB SD card and I have another question. If I made partitions like the other and I copy the entire contents of the SD card of 4GB on the 16GB, I would have no problem?
Thank you in advance and sorry for my bad English.

omassilia said:
Hello all,
I am under 10 posts so I can not write in Desire Android Development.
I have "MildWild v-3.9" and I am very happy with this ROM. But I have problems of low free space. However, I created a Ext4 partition of 1 Go with 4Ext Recovery. I have HBOOT CM7 r2.
In settings, I see I have 8.6 MB free space for internal storage, 480Mo of space available for the SD card and it says "not available" for SD-Ext.
What's the problem?
Click to expand...
Click to collapse
you may not be able to post in the thread yet, but you are allowed to read the last few pages
you have to enable the sd-ext and reboot. then you can use your partition and move apps to it.
omassilia said:
All this on my SD card 4GB. I also have a 16GB SD card and I have another question. If I made partitions like the other and I copy the entire contents of the SD card of 4GB on the 16GB, I would have no problem?
Thank you in advance and sorry for my bad English.
Click to expand...
Click to collapse
- nandroid backup with your 4GB card inserted
- partition your 16GB in the same way
- copy everything from your 4GB card to your 16GB card (this will also copy the nandroid backup)
- insert 16GB card into phone, boot into recovery.
- full wipe and nandroid restore.

fdinis said:
How do i get 4Ext recovery? In play store?
Click to expand...
Click to collapse
4ext. net
but you need to be s-off to install 4ext recovery
how to s-off? revolutionary method.forgot the site so just Google it.
took some time before I got my phone to be s-off, I read somewhere in xda that the reason is the rom currently installed while you're trying to s-off it. so I installed a stock rom, s-off it in a min, then installed 4ext
Sent from my HTC Desire using XDA

fdinis said:
How do i get 4Ext recovery? In play store?
Click to expand...
Click to collapse
4ext.net for free. Play Store if you want to donate.
Sent from my HTC Desire using Tapatalk

Low memory on CM7

Hi,
I've installed the last stable CM7. The weird thing is that with it I only get 148mb of total internal memory. I was using Miui before in which I had more then 400mb of total internal memory.
Does anyone knows what's causing this and a solution to have all the memory available.
Thank you

mama_mia said:
Hi,
I've installed the last stable CM7. The weird thing is that with it I only get 148mb of total internal memory. I was using Miui before in which I had more then 400mb of total internal memory.
Does anyone knows what's causing this and a solution to have all the memory available.
Thank you
Click to expand...
Click to collapse
1. What hboot are you using
2. MIUI had "400mb" internal storage, probably because you're using an sd-ext partition on your sd-card and you flashed the D2EXT version of MIUI

bortak said:
1. What hboot are you using
2. MIUI had "400mb" internal storage, probably because you're using an sd-ext partition on your sd-card and you flashed the D2EXT version of MIUI
Click to expand...
Click to collapse
I have installed the revolutionary 0.93.0001 (i think) don't have the phone with me right now.
I thought that but the phone supposedly has 512mb internal storage, and 148mb seems very little memory.

Do a little reading and it will be clear why you are having this less memory where your NAND is capable of 512MB. It seems you are using stock hboot. Do you have any idea of partitioning SD card and ext partition? if yes then download s2e and activate the ext feature.

twisted_forever said:
Do a little reading and it will be clear why you are having this less memory where your NAND is capable of 512MB. It seems you are using stock hboot. Do you have any idea of partitioning SD card and ext partition? if yes then download s2e and activate the ext feature.
Click to expand...
Click to collapse
I have a ext partition on sd-card to install apps, but the problem here is the internal memory. Not all the apps can be installed on sd-card and 100mb of free space is not enough for me to install all the apps that need to be on internal memory, like widgets and so on.

mama_mia said:
I have a ext partition on sd-card to install apps, but the problem here is the internal memory. Not all the apps can be installed on sd-card and 100mb of free space is not enough for me to install all the apps that need to be on internal memory, like widgets and so on.
Click to expand...
Click to collapse
Install S2E (make sure you have ext3 partition)
In the app, move "applications", "dalvik-cache" to sd-ext.
Should be enough, leave Application Data on internal memory homever, as it might have impact on performance.
Move it only if you're running out of space again.
Sent from my HTC Desire using xda premium

The answer you quoted already provided you with the answer you need to get things working. CyanogenMod does not support Data2EXT out of the box. Download S2E app on the Play Store. Launch the app, check all the boxes and reboot. You should have EXT3 partition for this to work otherwise all the options on this app will b e grayed out.
CM7 doesn't see EXT4 for some reason without doing a little modification.

Ok, thank you all for your answers.
What I get from this is that miui has all of those thing you're talking builted-in. Or is cyanogen that doesn't see all the internal memory of the phone?
As I explained in the OP on cyanogen it only shows 148mb of internal memory and on miui it shows almost 500mb.

mama_mia said:
Ok, thank you all for your answers.
What I get from this is that miui has all of those thing you're talking builted-in. Or is cyanogen that doesn't see all the internal memory of the phone?
As I explained in the OP on cyanogen it only shows 148mb of internal memory and on miui it shows almost 500mb.
Click to expand...
Click to collapse
yes exactly, miui has this built in.
cyanogen won't 'see' the extra partition, but s2e will use it.
i recommend 'diskusage' app to browse your partitions.
also, don't think it has been mentioned here:
- nandroid backup
- s-off if you haven't already
- change hboot to cm7r2
- restore
lookup guides for this, will repartition your internal memory, so it goes up from 148 to 287MB, further reading on memory stuff here

Yeah, exactly what's just been mentioned. Go to alpharev.nl and download the cm7r2 hboot. Flash it and you will have 245mb free.

bortak said:
Yeah, exactly what's just been mentioned. Go to alpharev.nl and download the cm7r2 hboot. Flash it and you will have 245mb free.
Click to expand...
Click to collapse
Thank you again.
I think I'll try Oxygen r2 which give me 332 data memory.
Are the diferences between CM7r2 and Oxygen r2 so big?

CM7 won't fit on Oxygen hboot.
Sent from my HTC Desire using xda premium

[Q] The best method to to get space with desire?

Hello Folks,
Now a days we have a lot of methods to fix space lack in desire phone.
Which one is the best for you?
AD2SD?
INT2SD?
APP2SD?
LINK2SD?
Any other?

Whatever the ROM uses. They all do basically the same thing - move stuff to your Ext partition to free space on phone.

except INT2SD, it converts ur ext partition into internal memory (data partition, so yh pretty much the same) but only a few roms have it
Sent from my HTC Desire

jmcclue said:
except INT2SD, it converts ur ext partition into internal memory (data partition, so yh pretty much the same) but only a few roms have it
Sent from my HTC Desire
Click to expand...
Click to collapse
I'm trying to use INT2SD but its been hard to get this working.

INT2SD comes pre-installed in some roms. how r u trying to install it? or what rom r ya trying to flash?
Sent from my HTC Desire

jmcclue said:
INT2SD comes pre-installed in some roms. how r u trying to install it? or what rom r ya trying to flash?
Sent from my HTC Desire
Click to expand...
Click to collapse
I choice RunnyMod 7.02 thats came with INT2SD and AD2SDX, but both of them i'm not able to use it.
I hv CM7r2 HBOOT and it is recognized in Amarullz setup, also, i hv a 3GB SD Ext4 partition.
The main problem is, the script setup says that my device does not support both of them.
So, my question is, if INT2SD is better than others, I'll try to fix this, but if is pretty much the same, I wont try.
And the last not least, I cant post in dev forum, so cant explain my problem there!!!
Thanks

3gb ext partition is too big. 1gb - 1.5gb max is the recommended. maybe that is the problem
Sent from my HTC Desire

3gb ext partition is too big. 1gb - 1.5gb max is the recommended
Click to expand...
Click to collapse
I Just resize with Gparted and didnt work.
do you think my SD need to align? or Gparted does itself.
tks

never used gparted, always 4ext recovery and it does the job perfect
Sent from my HTC Desire

You dont need 3gb ext4 partition. Make it 1 gb, it is more than sufficient.
I have used APPS2SD and INT2SD both. But i like INT2SD more as it doesn't slow down my memory card and it allows me to install more apps.:fingers-crossed:

Int2sd the best, cause all other methods lacks of memory after ~100 apps installed.
Now I have got Elk759 JB 0.37.1 with Int2SD-S/

vedmed said:
Int2sd the best, cause all other methods lacks of memory after ~100 apps installed.
Now I have got Elk759 JB 0.37.1 with Int2SD-S/
Click to expand...
Click to collapse
u got elks JB with INT2SD-S?? How the hell did u manage that?
Sent from my HTC Desire

i felt that a2sd was faster than int2sd. it might be because i have a slow sd card. a2sd can be set to leave some parts on the internal memory keeping those parts faster

From what I understand (and while not very new to this, I am not an expert or a developer) there are three partitions that are restricted inside the internal ROM: apps, data, cache
People seem to agree that moving data to sd slows down the phone, so they tend to keep it in the internal memory. So the main difference between the scripts is if the move the data to sd or not. I think with most modern ones, this is an option and can be enabled or disabled.
As others said, int2sd or int2ext follows a different approach, but I think the principles and end result are the same.
I like the roms that apart from installing the script that runs at startup, they provide the control script that you can run from the terminal and check the status or enable/disable features after installing it.

vmpsr said:
there are three partitions that are restricted inside the internal ROM: apps, data, cache
Click to expand...
Click to collapse
/system
/data
/cache
vmpsr said:
People seem to agree that moving data to sd slows down the phone, so they tend to keep it in the internal memory. So the main difference between the scripts is if the move the data to sd or not. I think with most modern ones, this is an option and can be enabled or disabled.
As others said, int2sd or int2ext follows a different approach, but I think the principles and end result are the same.
Click to expand...
Click to collapse
Moving dalvik cache to sd slows the phone down, everything else can be moved.
I prefer a2sd.

Depends on ROM, mostly
Most ROM devs already indicate a perference for a2sd scripts. If I recall correctly, the first AOKP builds needed m2sd, PA prefers INT2EXT and most GB ROMs used a2sd.
As for speed, try to keep app data on internal memory. Anything else can be moved. Dalvik-cache is mostly taking up half of the internal memory, so an excellent candidate to move.

darkcompanion said:
Most ROM devs already indicate a perference for a2sd scripts. If I recall correctly, the first AOKP builds needed m2sd, PA prefers INT2EXT and most GB ROMs used a2sd.
As for speed, try to keep app data on internal memory. Anything else can be moved. Dalvik-cache is mostly taking up half of the internal memory, so an excellent candidate to move.
Click to expand...
Click to collapse
Do you suggest to keep Dalvik-cache on internal memory or SD ?

vittoriop77 said:
Do you suggest to keep Dalvik-cache on internal memory or SD ?
Click to expand...
Click to collapse
Move dalvik and app on external, keep data on internal.

abaaaabbbb63 said:
Move dalvik and app on external, keep data on internal.
Click to expand...
Click to collapse
Thanks

[Q] Desire, roms and ext*

Hi guys..
Hope someone will be so nice to help me..
So..I have this desire and it was running with the supernova rom. Problem is it gives me a annoying issue that i didn't manage to solve...not even reset it nor reflashing the rom. It always comes out again..
I decided to try some other roms...and in the last few days i flashed so many, but i never managed to make one to see the ext* partition...at second boot it always shows only some MB as internal memory.. I tried to do it on any way...formatting sd withing the recovery, from pc, flashing alignment..nothing..
Now i'm asking...do i have to have or to do anything special before flashing one of those roms? Why the supernova works with no problem and all the other never?
Thank you in advance

How did u partition ur sdcard?
Use this guide
http://forum.xda-developers.com/showthread.php?t=2125513

You should partition your sd card as above, no alignment or anything needed as gparted or 4EXT make properly aligned partitions.
Depending on the ROM, you may still not 'see' the ext partition i.e. you won't see "internal + ext" as your reported internal memory like supernova, but your apps still go to sd-ext. Most of the time you just have to keep your apps on internal (i.e. don't 'move to SD'), which tricks the apps to sd-ext.
Some roms require you activate A2SD via terminal commands, others have built in scripts, see each rom thread for details. Make sure you're also on the right hboot (requires s-off) to maximise actual internal memory /data).
A good way to check is to use an app like 'Diskusage' to browse all your partitions. As long as you're sd-ext is filling up, it's working

jmcclue said:
How did u partition ur sdcard?
Use this guide
http://forum.xda-developers.com/showthread.php?t=2125513
Click to expand...
Click to collapse
I tried every possible way...as i told.. From recovery and from pc...
Titanium backup actually sees the ext partition...but..when i install the app...after a while internal memory gets full...so..
I don't know...i'm..disappointed and frustrated... Don't get why only tha supernova works as it should without any problem...

eddiehk6 said:
You should partition your sd card as above, no alignment or anything needed as gparted or 4EXT make properly aligned partitions.
Depending on the ROM, you may still not 'see' the ext partition i.e. you won't see "internal + ext" as your reported internal memory like supernova, but your apps still go to sd-ext. Most of the time you just have to keep your apps on internal (i.e. don't 'move to SD'), which tricks the apps to sd-ext.
Some roms require you activate A2SD via terminal commands, others have built in scripts, see each rom thread for details. Make sure you're also on the right hboot (requires s-off) to maximise actual internal memory /data).
A good way to check is to use an app like 'Diskusage' to browse all your partitions. As long as you're sd-ext is filling up, it's working
Click to expand...
Click to collapse
Thank you..i will try...
Again..just tried with another one...and...as much as i put back my apps...internal memory gets full...
I don't know what rom is the right one..too many..and too complicated chosing the right one...
I just wish i could have sense and the working ext partition...
Cell is rooted and s-off... Hboot..dunno....it says 0.93.001
Thanks for the answers..

darkchild_74 said:
Thank you..i will try...
Again..just tried with another one...and...as much as i put back my apps...internal memory gets full...
I don't know what rom is the right one..too many..and too complicated chosing the right one...
I just wish i could have sense and the working ext partition...
Cell is rooted and s-off... Hboot..dunno....it says 0.93.001
Thanks for the answers..
Click to expand...
Click to collapse
How many apps do you have? over 50?

abaaaabbbb63 said:
How many apps do you have? over 50?
Click to expand...
Click to collapse
Yeap...last time i tried to put back apps from titanium backup it told 81...i wasn't putting back them all..but surely more than 50

darkchild_74 said:
Yeap...last time i tried to put back apps from titanium backup it told 81...i wasn't putting back them all..but surely more than 50
Click to expand...
Click to collapse
What rom did you try, except supernova?

abaaaabbbb63 said:
What rom did you try, except supernova?
Click to expand...
Click to collapse
Cool3d, LeeDrOiD, and so many other i don't remember...
Just tried RunnymedeMod...seems that it uses the ext partition...but...i get the low memory space warning anyway...it's..useless...
THe only one wichi works for me is supernova..

darkchild_74 said:
Cool3d, LeeDrOiD, and so many other i don't remember...
Just tried RunnymedeMod...seems that it uses the ext partition...but...i get the low memory space warning anyway...it's..useless...
THe only one wichi works for me is supernova..
Click to expand...
Click to collapse
Ok. Now let me explain what happens.
Supernova has a script that moves data/data to sd-ext. Data/data is the folder that occupies most of the data partition. It's the application data itself.
The other ROMs leave data/data on the internal memory, for performance reasons, and move other stuffs, like data/app, or dalvik cache to sd-ext.
You have many apps, so only moving dalvik cache and data/app isn't enough. You should be using ROMs that use INT2EXT or INT2SD scripts, like this one:
http://forum.xda-developers.com/showthread.php?t=1315961URL
Or, use the INT2EXT4 script from here:
http://forum.xda-developers.com/showthread.php?t=1716124

darkchild_74 said:
Cool3d, LeeDrOiD, and so many other i don't remember...
Just tried RunnymedeMod...seems that it uses the ext partition...but...i get the low memory space warning anyway...it's..useless...
THe only one wichi works for me is supernova..
Click to expand...
Click to collapse
So you partitioned using 4EXT or gparted? (NOT minitool or clockworkmod recovery as recommended?) If not then backup your sd card and repartition, so we know that it's definitely properly done.
Before you reinstall all your apps in one go, just restore or install one. Then like I said, install 'Diskusage' as well, and try to find where this app has been installed to. If it's on sd-ext, then it's working, and if it's on /data, then it's not.
Depending on the ROM, some stuff will still get stored on the /data (internal memory) partition. So there is always an upper limit to how many apps you can install. Most of the time, app data gets saved on internal. Sometimes dalvik-cache also gets stored there, but you may be able to move it to ext.
Regardless of which ROM or A2SD method or other script, the first step is to work out and understand what is being stored where, hence why I keep recommending 'Diskusage'
Also you are still on stock hboot, which has a very low /data (internal memory) partition, only 147MB. Some ROMs are better on other hboots before you flash them as they have a smaller /system size, and thus a larger /data partition. For instance, many ROMs fit on cm7r2 hboot, with a larger 287MB /data partition which fills up a lot slower. If you decide on a ROM, all of them should say which hboot is best for it, you should download them from alpharev.nl, and flash them via fastboot, guide here.

Thank you guys...so much.. SItuation is more clear now...
So..if i use that Rom with INT2EXT it should work like supernova and it would use the exp partition instead of the data partition..and it could be ok... I got performances would be worse, but again...i was already running a rom with same script..and it was ok... Would i get again that issue about cell reloading the system now and then...or it's caused by the system using the sd instead of the internal memory as data partition?
Again...i think ext partition is ok...i tried to check it...and...the system uses it.. THe problem is that with so many apps...internal memory gets full anyway...so..i have to find another solution...
I checked..and i always read that it was ok with stock hboot....i'm not such an expert...but since i never touched it..i thought it was stock... As i told, i rooted it..and turn it s-off...
I know the bad things about this cell is the low memory space, i just wanted to use it 'cause for the rest isn't bad...and even changing the internal partition...will make it better...but...dunno if it will worth the...risk..?? I
I will think about it.. Guess i can even give up on some apps...and put there only the apps i really need...it won't be a problem...
Thanks again to both
Really appreciated

darkchild_74 said:
Thank you guys...so much.. SItuation is more clear now...
So..if i use that Rom with INT2EXT it should work like supernova and it would use the exp partition instead of the data partition..and it could be ok... I got performances would be worse, but again...i was already running a rom with same script..and it was ok... Would i get again that issue about cell reloading the system now and then...or it's caused by the system using the sd instead of the internal memory as data partition?
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Glad it's starting to make sense. Yes that script should work for a lot of apps. Don't know about the "reloading system" issue, but your main goal is space for apps.
Again...i think ext partition is ok...i tried to check it...and...the system uses it.. THe problem is that with so many apps...internal memory gets full anyway...so..i have to find another solution...
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It's always best if it is created using gparted or 4EXT recovery, they are the recommended methods by far.
I checked..and i always read that it was ok with stock hboot....i'm not such an expert...but since i never touched it..i thought it was stock... As i told, i rooted it..and turn it s-off...
I know the bad things about this cell is the low memory space, i just wanted to use it 'cause for the rest isn't bad...and even changing the internal partition...will make it better...but...dunno if it will worth the...risk..?? I
I will think about it.. Guess i can even give up on some apps...and put there only the apps i really need...it won't be a problem...
Thanks again to both
Really appreciated
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Yes, you are still on stock hboot. Once you understand why you may want to change hboot, it's worth the small 'risk', because that way you do actually get more internal memory . I believe on some of the ROMs you tried you simply ran out of memory faster because you didn't change hboot.
As for which hboot you use, it is entirely dependent on the ROM, you have to search this yourself. I would recommend a ROM with at least cm7r2 hboot, and a int2ext script if possible.
(And I'll keep recommend installing 'diskusage' until you try it and understand how and where all your memory is used)

Just to let you know i managed to change the hboot with proper one...partitioned the sd again via 4ext recovery..installed the right rom and it shows me the ext4 partiiom as internal memory..
Now just have to test it and see if i will get the same problem i was having with supernova, and if it works properly..
Thank you so much to both for the help...really appreciated...