Database Develop

[Q] CM7 Nook Kernel

I'm sorry if this is has been answered before but i'm a noob, but an actively learning noob =) There is so much information in these forums but it can be highly overwhelming with so much info out there and hundreds of pages, it's like finding a needle in a hay stack.
1. I'm unsure exactly what a kernel is.
2. I am currently running CWR 3.0.0.5 w/ (Nookie Froyo Custom 0.6.8). Can I / Should I update to CWR 3.0.1.0 even if I stick w/ Froyo? Will the update overwrite my system forcing me to reinstall everything?
3. I saw something about Tablet tools (or something similar in name). Does that get installed in CWR just like Google Apps? Do I install before or after the ROM (Froyo Custom / CM7)?
I would like to go to CM7. But am curious about different Kernels such as Darlingtons OC. Any other recommendations? I currently use SetCPU at 1.1 in Froyo w/ no problems.
Thank you for your help in advanced and to all the amazing devlopers out there!
~J

First off, read more before attempting anything. I cannot stress enough that you should always be sure you understand exactly what you are doing, even if you're unsure how the process works, otherwise if something goes wrong and you weren't sure what exactly was happening you'll be kicking yourself later.
The kernel is the part of an operating system that actually makes the software and hardware talk to eachother in a sane manner, read: it makes everyone play nice hopefully. CM7 does include one in the image but if you read further on how to flash stuff you can replace the stock one with an overclockable version if you'd like.
Some of the documentation I've found can be a touch confusing if you're new to Android to be sure, I'd reccommend reading thinkgs a few more times and asking questions about specific tutorials, it will help get you started in the direction you'd like to go.

OP Modified question to be better suited, new response to match:
jabrams said:
1. I'm unsure exactly what a kernel is.
Click to expand...
Click to collapse
Kernel, in OS terms I answered above, in Android terms it's basically the same except how it is updated vs on say a Linux PC is different, isnted of just installing it normally you have to "Flash" a separate file, more on that in response to #4.
jabrams said:
2. I am currently running CWR 3.0.0.5 w/ (Nookie Froyo Custom 0.6.8). Can I / Should I update to CWR 3.0.1.0 even if I stick w/ Froyo? Will the update overwrite my system forcing me to reinstall everything?
Click to expand...
Click to collapse
I have CWR 3.0.1.0 and it works great, I am not aware of it overwriting previously installed ROMs but I'm not a CWR dev so take that with a large grain of salt.
jabrams said:
3. I saw something about Tablet tools (or something similar in name). Does that get installed in CWR just like Google Apps? Do I install before or after the ROM (Froyo Custom / CM7)?
Click to expand...
Click to collapse
Link to the thread in question, I'm not sure what you're asking about on this one.
jabrams said:
I would like to go to CM7. But am curious about different Kernels such as Darlingtons OC. Any other recommendations? I currently use SetCPU at 1.1 in Froyo w/ no problems.
Click to expand...
Click to collapse
CM7 comes with its own kernel but Darlington's OC kernel works amazingly well, he has packages that you can flash via CMR just like you would GApps, just make sure you grab the one that is right for your install of CM7 (SD or EMMC depending).
Hope that helps

[Q]CF Root, how dangerous is the lagfix?

Hi,
I recently downloaded and flashed the CF Root Kernel v2.9.
I'm running an Android 2.3.3 ROM (Lite'ning rom v4.2).
Now I have been hearing things about how the Lagfix on the CF Root kernel is potentially dangerous. Apparently it corrupts your system when you disable it and switch to another kernel.
I am wondering how true all of this info is and if there would be any danger in flashing to another Kernel/an update of the CF Root kernel.
Any help would be appreciated,
Hobo
PS: Had to post here as I need 10 or more posts to get access to the Development forums...

Me too...I already have 6 post ...now 7
About the lagfix..why you need it for Android 2.3.3??? I think this version already running on Ext4 or I am wrong???

HoboMedjai said:
Now I have been hearing things about how the Lagfix on the CF Root kernel is potentially dangerous. Apparently it corrupts your system when you disable it and switch to another kernel
Click to expand...
Click to collapse
1. where did you hear that the CF Root kernel is dangerous? Links please
2. apart from the fact that the stock kernel from gingerbread has already ext4 support means all hacked kernels should have it too, and also apart from the fact that CF has a nice tool to convert back easily.
If you are already on a custom kernel and you wanna experiment more, you do know you can backup right?
hmm, am interested on what you mean with the breaking system? you mean fs? or it breaks something else?

PAGOT said:
1. where did you hear that the CF Root kernel is dangerous? Links please
2. apart from the fact that the stock kernel from gingerbread has already ext4 support means all hacked kernels should have it too, and also apart from the fact that CF has a nice tool to convert back easily.
If you are already on a custom kernel and you wanna experiment more, you do know you can backup right?
hmm, am interested on what you mean with the breaking system? you mean fs? or it breaks something else?
Click to expand...
Click to collapse
1) I heard it on a forum for Dutch Android users, Androidworld. More specifically on the Lite'ning rom topic, I can't post a link (see edit) but since all posts are in Dutch I'm not sure it would be helpful for you.
2) Yes I know I can back up, I have everything backed up. Just a bit worried about my phone not working for pre-longed periods or having to go to a Samsung repair point.
3) From what I gather the problem is that when you convert to Ext4 (or convert back) it doesn't completely overwrite the /system/ which makes it so that if you decide to switch to another Kernel it becomes impossible to activate the lagfix and you might get the warning your system is corrupt.
Most of the posts link to an old topic of Supercurio and Voodoo about lagfix corruption (can't find the link right now...)
The problem seems to be solved after reflashing a new ROM with repartition.
/edit: "To prevent spam to the forums, ALL new users are not permitted to post outside links in their messages. After approximately eight posts, you will be able to post outside links. Thanks for understanding!"
So the link isn't a hyperlink.

Well I kinda wouldnt call it a lagfix now. I mean its a switch to another fs.
And I think you got the fixing part about reflashing right. So if you have a backup (also go with titanium on this one) . If you reflash you get your system back in a jiffy. I mean its like 30 mins reflash and initial setup right? And then 15 mins to get the backup online (just to scare you a little and to save my ass from being kicked, if something goes wrong somewhere along the line you have been warned that this can do something bad to your system in a 0.1 percent chance)
Anyway first thing you can do is to reflash to the version 3 of CF
Which kernel are you interested flashing to? (oh and one thing if your rom came preinstalled with busy box and you didnt unistall it and flashed CF on top of it, you can have some trouble)

I thought Lagfix pretty much ment that... Shows how much I know about all of the terms
I was probably going to go back to the Hacked Supercurio kernel.
I am not sure if the ROM came pre-installed with busybox but I assume it was since it was auto-rooted.
Didn't really want to go flashing as I'm always scared of bricking but here I go!
Thanks for the help

HoboMedjai said:
Didn't really want to go flashing as I'm always scared of bricking but here I go!
Thanks for the help
Click to expand...
Click to collapse
Wait a bit there What are you going to flash. The 3 version of CF or Supercurio? (And am kinda helping you to ge the posts now )

PAGOT said:
Wait a bit there What are you going to flash. The 3 version of CF or Supercurio? (And am kinda helping you to ge the posts now )
Click to expand...
Click to collapse
Was planning on flashing back to a 2.2.1 ROM with repartition, then flashing back to the original ROM which comes with Supercurio's Voodoo kernel.
(and thanks )

Btw with that term lagfix you were right. All call it that . Just for example nexus S has ext4 as a stock fs. So thats why I said in the future it could be just called converting the fs. Also the rfs isnt so lag plagued in the late 2.2.1 and for sure not in 2.3.3 versions. Thats why no lagfix.
One thing though when you say original rom wiht supercurio kernel what you mean with that?
Oh and have you tried JVK?

For some reason the ext conversion did a lot for me.
Mostly in start up speed after sim-card unlocking.
With the original rom I refer to the un-updated custom ROM I was running when I flashed the CF-kernel.
Haven't tried the unmodified JVK but the ROM is based on JVK

this happens time to time to me. see. I forget what the thread was about. not the first time I posted something in a thread that wasnt related to something completely else
Anyway what were we speaking about?
Ah supercurio, you like voodoo I guess. thats why that. anyway I am running on CF3 on stock JVK with the ext4 fix and i am happy with that.

Doesn't the CWM v3.something have a lot of trouble flashing zip packages?
Because a lot of people haven't updated their update packages?

Not trouble, problem is you need CWM3 update zips. And there arent many out there. And they have to be compatible with the rom you are running too. And CWM3 + JVK is relatively new.

I think I'll remain with Supercurio for the time being then
Atleast until CWM3.0 becomes readily availlable.
Thanks again!

Bricked Tab???? HELP

HELP! I am so scared...somebody help me!
I tried to installed the Overcome kernel but didn't like it, as each time I boot up, that voice comes up.
And plus, a few of my original apps was lost (including Market). So I thought i'd install with Odin again the:
CF-Root-TAB7_XX_OXA_JQ1-v3.3-CWM3RFS.tar
And now, when i switch on the tablet, it'll boot with the animation and sound, but then a blank screen.
I can manage to boot into ClockworkMod recovery. Can i be saved? Please somebody help me!
Thanks

geoyakult said:
HELP! I am so scared...somebody help me!
I tried to installed the Overcome kernel but didn't like it, as each time I boot up, that voice comes up.
And plus, a few of my original apps was lost (including Market). So I thought i'd install with Odin again the:
CF-Root-TAB7_XX_OXA_JQ1-v3.3-CWM3RFS.tar
And now, when i switch on the tablet, it'll boot with the animation and sound, but then a blank screen.
I can manage to boot into ClockworkMod recovery. Can i be saved? Please somebody help me!
Thanks
Click to expand...
Click to collapse
If you can boot into CWM, then you should easily be able to get into Download mode as well. You can go back to the stock image for your Tab, or try and reflash a different rom via CWM... sounds like just a bad flash for a soft brick..

pvtjoker42 said:
If you can boot into CWM, then you should easily be able to get into Download mode as well. You can go back to the stock image for your Tab, or try and reflash a different rom via CWM... sounds like just a bad flash for a soft brick..
Click to expand...
Click to collapse
Hi there, thanks for reply back to me.
I've managed to actually get it going again, by reflashing to the Overcome kernel.
However, some apps has disappeared and also the market.
Anyways, i wish to revert the whole thing back to stock, kernel and firmware. Is there a way I can do this via Kies?
Let me know what information regarding my tab you need. I believe it is the CPW (GSM) UK version.
cheers

geoyakult said:
HELP! I am so scared...somebody help me!
I tried to installed the Overcome kernel but didn't like it, as each time I boot up, that voice comes up.
And plus, a few of my original apps was lost (including Market). So I thought i'd install with Odin again the:
CF-Root-TAB7_XX_OXA_JQ1-v3.3-CWM3RFS.tar
And now, when i switch on the tablet, it'll boot with the animation and sound, but then a blank screen.
I can manage to boot into ClockworkMod recovery. Can i be saved? Please somebody help me!
Thanks
Click to expand...
Click to collapse
LOL. FYI, your Tab is not haunted. That voice that you refer to, is basically an indicator that the file-system on the Tab is being converted from RFS to EXT4 (what some would affectionately refer to as the lag-fix). You should have left it to continue. That's the reason we ask people to let it finish booting before doing anything else. As always, when it comes to flashing a new firmware/kernel, it's always better to read up and know what to expect.
Anyway, by the looks of it, you might have a corrupted file-system, since you keep shutting it down mid-conversion. That's the reason "the voice" keeps coming back. If you'd allowed it to complete, it should not have returned.
Secondly, flashing the Overcome Kernel alone will NOT remove the Market application. If you were already on the CF-Root kernel, it might remove the CF-Root specific applications like the CwM "app" (and not the recovery functionality, mind you...) and the Tweaks app as these apps were created by ChainFire specifically for his kernel.
Best advice would be to re-flash a stock firmware first, to get your Tab into a clean system. From there, you can continue to to install the kernel of your choice (like ChainFire or Kouxudaxi's fine kernels as well.... these kernels, if I'm not mistaken, do not do automatic EXT4 conversions)
If you're unsure of how to do this, refer to the guide in teamovercome.net and it'll guide you in basic re-stocking (but using our Stock safe package which will provide you with the Gingerbread-based JQ1 firmware).

LOL, +100000000000000000000000 thepitbull...

thepittbull said:
LOL. FYI, your Tab is not haunted. That voice that you refer to, is basically an indicator that the file-system on the Tab is being converted from RFS to EXT4 (what some would affectionately refer to as the lag-fix). You should have left it to continue. That's the reason we ask people to let it finish booting before doing anything else. As always, when it comes to flashing a new firmware/kernel, it's always better to read up and know what to expect.
Anyway, by the looks of it, you might have a corrupted file-system, since you keep shutting it down mid-conversion. That's the reason "the voice" keeps coming back. If you'd allowed it to complete, it should not have returned.
Secondly, flashing the Overcome Kernel alone will NOT remove the Market application. If you were already on the CF-Root kernel, it might remove the CF-Root specific applications like the CwM "app" (and not the recovery functionality, mind you...) and the Tweaks app as these apps were created by ChainFire specifically for his kernel.
Best advice would be to re-flash a stock firmware first, to get your Tab into a clean system. From there, you can continue to to install the kernel of your choice (like ChainFire or Kouxudaxi's fine kernels as well.... these kernels, if I'm not mistaken, do not do automatic EXT4 conversions)
If you're unsure of how to do this, refer to the guide in teamovercome.net and it'll guide you in basic re-stocking (but using our Stock safe package which will provide you with the Gingerbread-based JQ1 firmware).
Click to expand...
Click to collapse
Hi there,
Thank you so much for your time in replying - I've managed to install what i believe is stock Gingerbread from Samsfirmware. So everything looks back to normal... tho i have posted another Question, with all my firmware details so I can be reassured I am back to stock.
So sorry, I panicked so badly last night..ha!

You have also special thread with many scenarios how to fix your tablet if anything goes wrong.
It helped me yesterday to revive my Galaxy Tab. Just suddenly it started freezing and restarting, after 3 weeks working perfectly on Overcome. Nothing changed, or updated, nothing installed for days, and all what was ever installed are programs I already have on my two other Android phones, it simply froze in the middle of work. Wipe didn't work, changing file system didn't work, etc...
Read the thread: http://forum.xda-developers.com/showthread.php?t=1133590
Very good material.

nidza said:
You have also special thread with many scenarios how to fix your tablet if anything goes wrong.
It helped me yesterday to revive my Galaxy Tab. Just suddenly it started freezing and restarting, after 3 weeks working perfectly on Overcome. Nothing changed, or updated, nothing installed for days, and all what was ever installed are programs I already have on my two other Android phones, it simply froze in the middle of work. Wipe didn't work, changing file system didn't work, etc...
Read the thread: http://forum.xda-developers.com/showthread.php?t=1133590
Very good material.
Click to expand...
Click to collapse
Im very glad that the guide helps many ppl
@the Op : do me a fav and flash safe
Sent from my GT-P1000 using Tapatalk

k0sh said:
Im very glad that the guide helps many ppl
@the Op : do me a fav and flash safe
Sent from my GT-P1000 using Tapatalk
Click to expand...
Click to collapse
Yup, in future i will be more careful when flashing, so glad that my tablet is back to normal (albeit with the Italian release of GB ) but everything works fine.
Will do more reading on the forums before undertaking any more flashing, make sure i know what i am doing and which Rom is best for me to use.
Cheers
Sent from my GT-P1000 using XDA App

geoyakult said:
Yup, in future i will be more careful when flashing, so glad that my tablet is back to normal (albeit with the Italian release of GB ) but everything works fine.
Will do more reading on the forums before undertaking any more flashing, make sure i know what i am doing and which Rom is best for me to use.
Cheers
Sent from my GT-P1000 using XDA App
Click to expand...
Click to collapse
best reaction i never read

[Q] Stuck in bootloop - What should I do?

Good evening guys!
So I'm stuck in a bootloop, and it doesn't look that I will come out of it. I'm running ROCKET ROM V22, and the Abyss3.9 kernel.
So what do you recomend me to do?
I'll now over the night keep my phone on, to try to get out of the bootloop. But I would need som advice what I shall do.
The problem is that the phone won't mount as a storage device in the computer. And I have no backup in my phone, only on the computer, so I can't restore it easy.
Help me! *said with panic on my voice*
Best regards MinnesotaVikings1961

Hi there,
Bootloops happen every now and then, if something collides or is misconfigured.
In my very own experience most boot loops happen to be script related.
This is why you should´t worry too much.
You still can enter CWM?
If so enter CWM and wipe completely (factory, cache, dalvik) and after that (NO REBOOT!!!) just reflash the ROM which just didn´t happen to work properly.
If it still is in boot loop there might be something wrong with the ROM.
> Rom is guarantied completet? No broken Download?
> Rom is really for the exact telephone model you got? (Galaxy S for example has several submodels which slightly differ from original)
In case you do not have a rooted device without CWM only thing you can do, is to begin from scratch by flashing an official ROM from Samsung via odin.
With that you should flash a kernel with CWM next time, cause it much easier to recover your device including you´ll keep all your private stuff.
Flashing the Samsung-Rom via odin will kill anything saved but the external SD.
hope this helps
# Rodger #

DJ-Tumor said:
Hi there,
Bootloops happen every now and then, is somethine collides or is misconfigured.
In my very own experience most boot loops happen to be skript related.
This is why you should´t worry too much.
You still can enter CWM?
If so Enter CWM, wipe completely (factory, cache, dalvik) and after that (NO REBOOT!!!) just reflash the ROM which just didn´t happen to work properly.
If ist still is in bootloop there might be something wrong with the ROM.
> Rom is guarantied completet? No broken Download?
> Rom is really for the exact telephone model you got? (Galaxy S for example has several submodel which slightly differ from originall)
In case do not have a rooted device without CWM only thing you can do, is to begin from scrath by flashing an official ROM from Samsung via odin.
With that you should flash a kernel with CWM next time, cause it much easier to recover your device incl. you keep all your private stuff.
Flashing the Sasmung-Rom via odin will kill anything saved but the external SD.
hope this helps
# Rodger #
Click to expand...
Click to collapse
Have done as you said, but still problems.
One of the problems maybe can be that it isn't CWM but RedPill.
Yes, I did download the whole file, so no strange abort of the download.
And this is the correct ROM for the Galaxy Note.
If I still have this problems in 24 hours I will contact my store and let them know what I think. I want my money back. I can also add that I'm studying law, so I let the lawbook speek for itself.
But thanks for a fast answer!

Well sad to hear that. Laws have to be different from those in germany
You´re obviously trying to flash inofficial stuff on your own. There is no way the shop could be made resposible for.
So take my advice and reflash official ROM before you return the device.
That will help enormously.
But before runnign too fast, try to give some more information to us here:
What ROM are you trying to flash?
What ROM is installed before trying to flash?
What Kernel is used to flash?
Are you using mobile Odin?
Try to answer questiones I just dind´t think of

DJ-Tumor said:
Well sad to hear that. Laws have to be different from those in germany
You´re obviously trying to flash inofficial stuff on your own. There is no way the shop could be made resposible for.
So take my advice and reflash official ROM before you return the device.
That will help enormously.
But before runnign too fast, try to give some more information to us here:
What ROM are you trying to flash?
What ROM is installed before trying to flash?
What Kernel is used to flash?
Are you using mobile Odin?
Try to answer questiones I just dind´t think of
Click to expand...
Click to collapse
The laws are maybe a little bit diffrent. For example, the first 6 months, the seller or shop needs to prove that the product was working when the sold it. Something that they have very hard to prove.
I'm trying to install the ROCKET ROM V22 for SGN.
I had the MidNote V2.0
The Abyss3.9 kernel (I think that it's the correct way of spelling it).
No, I'm not using mobile Odin.
Edit: Can I install a stocket ROM, with my phone in bootloop, and non mountin as a drive in the computer?

MinnesotaVikings1961 said:
Good evening guys!
So I'm stuck in a bootloop, and it doesn't look that I will come out of it. I'm running ROCKET ROM V22, and the Abyss3.9 kernel.
So what do you recomend me to do?
I'll now over the night keep my phone on, to try to get out of the bootloop. But I would need som advice what I shall do.
The problem is that the phone won't mount as a storage device in the computer. And I have no backup in my phone, only on the computer, so I can't restore it easy.
Help me! *said with panic on my voice*
Best regards MinnesotaVikings1961
Click to expand...
Click to collapse
You need to flash rocket rom v20 before v22 that i belive is or problem if u can mount sdcard to computer u may have to take sdcard out of your phone and put in something else to load the program on the card then put back on phone and then flash v20 of rocket rom and then see if it boots up if it dose then u can flash v22
Sent from my GT-N7000 using XDA Premium HD app

Edit: Can I install a stocket ROM, with my phone in bootloop, and non mountin as a drive in the computer?[/QUOTE]
U could in download mode with odin pc
Sent from my GT-N7000 using XDA Premium HD app

Quick google search shows boot loops are pretty well known with this rom.
No you only can flash original rom with odin.
If there are important data on the device connect it cia usb and boot into cwm.
Now wath what happens. If you´re lucky mass storage mode is enables in the kernel and you got your storage mounted automated.
If not it´s time to cross fingers and search for an option to mount by hand.
I´m completely new to NOTE - all my knowledge comes from my i9000 which is a mega active community compared to the one of the NOTE
There is have the choice between 5 different ICS kernels alone
Each one has it´s abilities, so does one have the option to mount storage by hand.
This option can be found in "advanced". Hope this menu option is present in your rom
good luck!
# Rodger #

MinnesotaVikings1961 said:
The laws are maybe a little bit diffrent. For example, the first 6 months, the seller or shop needs to prove that the product was working when the sold it. Something that they have very hard to prove.
I'm trying to install the ROCKET ROM V22 for SGN.
I had the MidNote V2.0
The Abyss3.9 kernel (I think that it's the correct way of spelling it).
No, I'm not using mobile Odin.
Edit: Can I install a stocket ROM, with my phone in bootloop, and non mountin as a drive in the computer?
Click to expand...
Click to collapse
Yeah you can. Just go to this thread. Get a rootable rom downloaded. Just follow the instructions to the word of how to flash via odin. And you will have stock rom. And you can again root and install custom rom!! No need to run back to store !
Links-
Roms and guide- http://forum.xda-developers.com/showthread.php?t=1424997
Rooting and odin - http://forum.xda-developers.com/showthread.php?t=1329360

Midnote 2, as in ICS Midnote? You couldn't have been on AbyssNote 3.9, because it's a gingerbread kernel.
Perhaps it was Angelom's stock ICS rooted kernel?
Or did you flash AbyssNote 3.9 from Recovery, trying to go back to GB?

chasmodo said:
Midnote 2, as in ICS Midnote? You couldn't have been on AbyssNote 3.9, because it's a gingerbread kernel.
Perhaps it was Angelom's stock ICS rooted kernel?
Or did you flash AbyssNote 3.9 from Recovery, trying to go back to GB?
Click to expand...
Click to collapse
Well, I had been using ICS MidNote for a short time, due to a friend mine wanted to see ICS for the Note.
Now I tried to get back to my regular GB ROM.
/ Jimmy

You have me utterly confused here...What is the latest rom you were on before this bootloop? Midnote 2 or RR 22?
If Midnote 2 (ICS) with Angelom's kernel, and you did a factory reset at some point, there's hardly anything you can do except take your phone to Samsung service. If you had CF--Root ICS kernel, then try to follow this little set of instructions:
http://forum.xda-developers.com/showpost.php?p=22758543&postcount=6

chasmodo said:
You have me utterly confused here...What is the latest rom you were on before this bootloop? Midnote 2 or RR 22?
If Midnote 2 (ICS) with Angelom's kernel, and you did a factory reset at some point, there's hardly anything you can do except take your phone to Samsung service. If you had CF--Root ICS kernel, then try to follow this little set of instructions:
http://forum.xda-developers.com/showpost.php?p=22758543&postcount=6
Click to expand...
Click to collapse
Sorry for being confusing you!
Before this bootloop I was running MidNote V2.0, ICS. I then tried to flash ROCKET ROM, V22. And when I started up, this bootloop came up, and isn't solved in writing moment, very many hours later.
/ Jimmy

Case closed
I can now say that the case is closed. What I did is very simple. In fact, so simple I never thinked about it. The only thing I did was to unroot my phone using Odin.
But thanks for all tips and support!
/ Jimmy

Urgent - Only professionals answer please!

Before you start reading, please make sure, you are 100% sure of ur answers, and that you have TIME to answer them ALL with clarification
Really thanks for ur time and help!
So i got a samsung galaxy ace, it's rooted and with b84 CF-Root kernel.
1) The thing is sometimes, I press Wi-Fi button or Bluetooth, and in the Wifi it says Error and on bluetooth just won't conect. I don't know what the problem is, and the only solution is to reboot the phone. Is this a problem? Can it be fixed? If It can, how? If not, please read point number 2.
2) If its not fixable, what ROM you advice me to reinstall? I have s5830XWKS2, some people say the DDxxx8(or something like that) is better don't know why I'm no programmer...
2.1) If I really have to have to reinstall it in order to fix it, how can I do it? Can you point out the thread for it?
3) I run a small business, and I use Tasker for all my stuff. together with other 60+ apps I need to keep, i'm using SD card with ext partition with Link2SD. And the thing i'm most afraid of, is loosing all the data. I came from a Nokia 5800XM, and I flashed it some times, backups are easy to do. Now here on Android becomes a bit complicated. Maybe never someone cleared me enough about it. So what can I do to sucessfully restore all data on the new ROM? I got Titanium backups, and CWM..Will that backup even my dictionary saved words?
4) Thanks, and please, again, make notice that I can't loose anything due to my business, but I can't work with phone needing to reboot at random times cause of wifi or bluetooh beeing bricked.

First of all. There is no such things as urgent situation here. You should remember that.
Second thing. You should post questions in Q&A sub-section. General is for sharing and discussions.
Third thing. There is a adb logcat thingie, which allows to understand a root of your problem more than 'Help me. Something doesn't work'
I remain this thread open but move to correct section.

NunoPitbull said:
Before you start reading, please make sure, you are 100% sure of ur answers, and that you have TIME to answer them ALL with clarification
Really thanks for ur time and help!
So i got a samsung galaxy ace, it's rooted and with b84 CF-Root kernel.
1) The thing is sometimes, I press Wi-Fi button or Bluetooth, and in the Wifi it says Error and on bluetooth just won't conect. I don't know what the problem is, and the only solution is to reboot the phone. Is this a problem? Can it be fixed? If It can, how? If not, please read point number 2.
2) If its not fixable, what ROM you advice me to reinstall? I have s5830XWKS2, some people say the DDxxx8(or something like that) is better don't know why I'm no programmer...
2.1) If I really have to have to reinstall it in order to fix it, how can I do it? Can you point out the thread for it?
3) I run a small business, and I use Tasker for all my stuff. together with other 60+ apps I need to keep, i'm using SD card with ext partition with Link2SD. And the thing i'm most afraid of, is loosing all the data. I came from a Nokia 5800XM, and I flashed it some times, backups are easy to do. Now here on Android becomes a bit complicated. Maybe never someone cleared me enough about it. So what can I do to sucessfully restore all data on the new ROM? I got Titanium backups, and CWM..Will that backup even my dictionary saved words?
4) Thanks, and please, again, make notice that I can't loose anything due to my business, but I can't work with phone needing to reboot at random times cause of wifi or bluetooh beeing bricked.
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Yes I experienced the same problem,could be software bugs problem so I think you can reinstall your software for the better.
I prefer cm mod7/8 for ace as it is much faster so you can try Google cyanogenmod for ace. They have all the tutorial you need.
As for your Apps, titanium backup will do fine. Its the best backup so far. Your dictionary words is the default system one? I recommend you smart keyboard pro as it has the function to backup all your words
So in short, backup your EVERYTHING with titanium backup, rmb your contacts too, and install cyannogen mod 7 or 8 whichever you prefer! Hope this helps!
Sent from my LG-P705 using xda premium

spaz1201 said:
Yes I experienced the same problem,could be software bugs problem so I think you can reinstall your software for the better.
I prefer cm mod7/8 for ace as it is much faster so you can try Google cyanogenmod for ace. They have all the tutorial you need.
As for your Apps, titanium backup will do fine. Its the best backup so far. Your dictionary words is the default system one? I recommend you smart keyboard pro as it has the function to backup all your words
So in short, backup your EVERYTHING with titanium backup, rmb your contacts too, and install cyannogen mod 7 or 8 whichever you prefer! Hope this helps!
Sent from my LG-P705 using xda premium
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Click to collapse
There's no such thing as cyanogen mod 8...only unofficial cm 7.1 kang and official cm 7.2...
Nunopitbull, wifi & bluetooth problems that you experience are caused by the kernel, not the firmware or rom...so my suggestion is to use a kernel that is not based on cf root or use a stock kernel (the one that came with your phone)...just root your phone with the update zip method will do, and for cwm flash the zip for it...the newest version for sga is 5.0.2.6...there's no need to flash a custom kernel...
About cwm backups, it backups your whole system and data partition and also your boot.img (kernel related)...so yes, it is quite safe to say that your whole phone is backup-ed...but keep in mind that stock roms use .rfs format for the partitions...new custom roms use .ext4 format...so to flash a backup of a stock rom, first flash a fresh stock firmware with ODIN and the cooper.pit file...then re-root and re-flash cwm to restore your phone...
And fyi, link2sd uses a second partition right? The apps inside the second partition can be relinked if you reset the phone...as long as you don't format the second partition...but personally I suggest you to use DTa2sd or amarulzz script as it saves more internal space...check it out...
Hope that all the above helps...

So you're saying my problem of wi-fi/bluetooth is because of kernel? Can you help me by PM how to get it working again? I wanted a custom kernel don't remember already why, but I think was for the custom speeds of CPU, so I could have low ones..
Just want this bug to disapear of bluetooth and wifi!
Ryuinferno said:
There's no such thing as cyanogen mod 8...only unofficial cm 7.1 kang and official cm 7.2...
Nunopitbull, wifi & bluetooth problems that you experience are caused by the kernel, not the firmware or rom...so my suggestion is to use a kernel that is not based on cf root or use a stock kernel (the one that came with your phone)...just root your phone with the update zip method will do, and for cwm flash the zip for it...the newest version for sga is 5.0.2.6...there's no need to flash a custom kernel...
About cwm backups, it backups your whole system and data partition and also your boot.img (kernel related)...so yes, it is quite safe to say that your whole phone is backup-ed...but keep in mind that stock roms use .rfs format for the partitions...new custom roms use .ext4 format...so to flash a backup of a stock rom, first flash a fresh stock firmware with ODIN and the cooper.pit file...then re-root and re-flash cwm to restore your phone...
And fyi, link2sd uses a second partition right? The apps inside the second partition can be relinked if you reset the phone...as long as you don't format the second partition...but personally I suggest you to use DTa2sd or amarulzz script as it saves more internal space...check it out...
Hope that all the above helps...
Click to expand...
Click to collapse

So far I haven't seen a custom kernel for sga that works flawlessly...especially the ones with oc function...only stock kernels work with the least problems...since you want to underclock, just use the stock kernel and set it to the lowest value with an app like set cpu...it shall do you fine...

Ryuinferno said:
So far I haven't seen a custom kernel for sga that works flawlessly...especially the ones with oc function...only stock kernels work with the least problems...since you want to underclock, just use the stock kernel and set it to the lowest value with an app like set cpu...it shall do you fine...
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What are the other advntages with the CF Root kernel? I can't remmeber why I puted it, but I think they were another reason behind it...
Where I can get teh stock kernel? Or which one you advise?

Chill please...don't shoot questions in here...if you want quick answers, please search about it (e.g. go to the cf-root thread and read about the features, I don't memorise them, but I believe you want the overclock and a2sd features)...If you want direct answers, you will have to wait...
I understand that you need your phone for your business, it's very important to you...I'm trying my best to help out here ok? To get a stock kernel, just flash a stock firmware via ODIN...but you will have to re-root and re-flash cwm...any stock kernel will do, as long as it is with the firmware you flashed...

Ryuinferno said:
Chill please...don't shoot questions in here...if you want quick answers, please search about it (e.g. go to the cf-root thread and read about the features, I don't memorise them, but I believe you want the overclock and a2sd features)...If you want direct answers, you will have to wait...
I understand that you need your phone for your business, it's very important to you...I'm trying my best to help out here ok? To get a stock kernel, just flash a stock firmware via ODIN...but you will have to re-root and re-flash cwm...any stock kernel will do, as long as it is with the firmware you flashed...
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Chill what? I'm not in a hurry for answers You answer when you can. I jsut reply when I can, if it was fast, I didn't noticed
I remember to put this kernel i did something from CWM reboot, your saying i need to reinstall a full ROM to get the stock kernel?:S And what's ODIN
Reply when u can, im in no hurry ;D

NunoPitbull said:
Chill what? I'm not in a hurry for answers You answer when you can. I jsut reply when I can, if it was fast, I didn't noticed
I remember to put this kernel i did something from CWM reboot, your saying i need to reinstall a full ROM to get the stock kernel?:S And what's ODIN
Reply when u can, im in no hurry ;D
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Yea...a full stock samsung rom..you might wanna look at this
http://forum.xda-developers.com/showthread.php?p=12874680

Is your Samsung Galaxy Ace a GT-S5830 or a GT-S5830i ??
Sent from my GT-S5830i using xda app-developers app

If you want only professionals to answer your questions, take your phone to the Samsung Engineers....
Sent from my GT-S5830 using Tapatalk 2

NunoPitbull said:
Before you start reading, please make sure, you are 100% sure of ur answers, and that you have TIME to answer them ALL with clarification
Really thanks for ur time and help!
So i got a samsung galaxy ace, it's rooted and with b84 CF-Root kernel.
1) The thing is sometimes, I press Wi-Fi button or Bluetooth, and in the Wifi it says Error and on bluetooth just won't conect. I don't know what the problem is, and the only solution is to reboot the phone. Is this a problem? Can it be fixed? If It can, how? If not, please read point number 2.
Click to expand...
Click to collapse
Try flashing a new kernel, this is NOT a rom issue, just a kernel issue.