Database Develop

[Q] Reinstall android

Hi,
It is possible to reinstall android (official rom) without loosing warranty? There are an option in LG mobile to do that?
I want to something to fall back on if something went wrong (and I dont mean making a hard reset).
Thanks

http://forum.xda-developers.com/showthread.php?t=1185135
2nd post

Better use this method if you want 100% original factory ROM:
http://forum.xda-developers.com/showpost.php?p=15039107&postcount=16

Thanks everyone!
One other question, if I do that, the phone will be unrooted? And if I flash the phone with a custom rom, this will make my LG like out of the box and I wont have any problem with the warranty?
Thanks

not with a "custom rom" but a "Official rom" !!
If you reflsah an official rom, you won't have any problems with warranty.

Hi,
I think I didn't explain myselft.
My question is this:
I want to flash a custom rom. I use Rom Manager, install a recovery image and install a custom rom. so far so good.
But if I have a problem with my phone and I have to use the warranty. This way I loose the warranty.
But if I flash the official ROM, when I send the phone to the warranty, they can tell if I flashed a phone with a differente rom, if I rooted it? If I flash it will erase the recovery image, the root,everything? And I will not have any problem?
Thanks

As i wrote before, use THIS method. After this you'll have ORIGINAL STOCK ROM which was in your phone after unboxing. There will be no sign of rooting, custom ROM, etc.

as I already said, if you flash Official rom of you region (or operator) (with method 1 or method 2, no matter) you'll have no problem with warrenty

mgregor said:
http://forum.xda-developers.com/showthread.php?t=1185135
2nd post
Click to expand...
Click to collapse
whew! this actually worked for me. after deleting some of default apps, i tried this method to recover them and now all stock apps are back. and the good thing is it did not erase the other apps and files that i personally installed. thanks mgregor!

Need advice on how to completely reset/clean/unroot my KL7 Note

I am getting lag lately and KL7 upgrade didn't sort it so I think something is messed up.
As with computer I think the easiest way is to backup apps + settings + custom files + SMS and delete everything.
Now as this is the first time on an Android device what steps do you (please) suggest me to follow without going to brick my Note?
My device is rooted and I have Titanium (if needed).

Cr4z33 said:
I am getting lag lately and KL7 upgrade didn't sort it so I think something is messed up.
As with computer I think the easiest way is to backup apps + settings + custom files + SMS and delete everything.
Now as this is the first time on an Android device what steps do you (please) suggest me to follow without going to brick my Note?
My device is rooted and I have Titanium (if needed).
Click to expand...
Click to collapse
When it comes to backup you can always use titanium backup and stuff or if its just the apps you are looking at then you can back them up @ Google Server itself.
Un-rooting your device please follow the steps here -- http://forum.xda-developers.com/showthread.php?t=1329360
Now when it comes to clean/reset of your device you can by two methods:
1. Go to Settings-->Privacy-->Factory Data Reset
2. Dial *2767*3855# (Note: This will erase your Storage card too.. Everything will be back to factory)
PS: Its a bit strange because KL7 is virtually lag free.
Hope this helps.
Cheers

vizvin said:
Note: This will erase your Storage card too
Click to expand...
Click to collapse
Do you mean the internal 16GB Memory or the external microSD card?
vizvin said:
PS: Its a bit strange because KL7 is virtually lag free
Click to expand...
Click to collapse
In fact I was having it already since a couple of weeks with KK9 (up since day 1) and when I upgraded to KL9 that was the proof it's not a firmware lag issue.
Thanks mate, your help is appreciated.

Cr4z33 said:
Do you mean the internal 16GB Memory or the external microSD card?
In fact I was having it already since a couple of weeks with KK9 (up since day 1) and when I upgraded to KL9 that was the proof it's not a firmware lag issue.
Thanks mate, your help is appreciated.
Click to expand...
Click to collapse
Your Welcome
I meant internal SD card. External SD card is not an issue since you can always pop it out before the wipe.
I would suggest you do a complete wipe. Reflash the ROM/Kernel etc (dont OC or experiment too much) and monitor things. As of now KL8 is up ;maybe you can give that a shot.
Cheers

vizvin said:
As of now KL8 is up
Click to expand...
Click to collapse
Wow that was quick!
Maybe Samsung itself had to hurry at fixing all the bugs we have encountered.
Hmm going to try the new firmware before the complete wipe then.
Thanks again.

Hi there,
trying to unroot my Note with KKA kernel. I know I have to place the zImage of the KKA kernel in the zImage folder...thing is, where do I find the original kernel? Is it the zImage that I downloaded when rooting and CWM'ing my Note (the KKA file I got from here : http://forum.xda-developers.com/showthread.php?t=1329360)
Reason why I'm trying to get back to the original kernel is that I want to use Rom Manager as it's refusing to let me do anything as long as I don't have ClockworkMod Recovery installed. I do have that installed, but apparently not the one Rom Manager wants to use. I used Rom Manager on my Nexus S and it was nice to use and easy to try out different Roms so I'd like to use it on the Note as well.
I have CWM Manager 3.0 installed and it looks quite the same as Rom Manager except that it hasn't got the Download Rom/check for new updates feature. Or is it just that Rom Manager isn't compatible (yet) with the Note? Or is there a way to make Rom Manager believe that I have the correct CMR installed?
When thinking about it...I think I have the original kernel installed, but that that's not the reason why Rom Manager doesn't let me use it.
Thanks,
Dimitri

Problem solved meanwhile.

[Q] Losing Settings of all new apps after reboot or forced close

Hi guys,
My phone has been working great until today. for some reason now when I install a new app, if it is forced close or if I reboot the phone, I lose all the setting for the apps. It only happens to new apps, the one installed before today are (so far) keeping the settings.
Has this ever happened to anyone? Please help. I know some of you might suggest a factory reset, but unless somebody had this problem and reset helped with it, I will hold off on that because if it ends up not working I will be left with all my apps losing their settings all the time.
I am on I9000T on stock Froyo 2.2.1 if that can help.

Anyone? Please I really need help on this one. This has to have happened to somebody here?

Problem with the firmware.!!
I think that there must be a problem with the Firmware .. Try updating your phone via kies or Flashing Gingerbread using ODIN..

Droidination said:
I think that there must be a problem with the Firmware .. Try updating your phone via kies or Flashing Gingerbread using ODIN..
Click to expand...
Click to collapse
Before this, you could try and do a factory reset and see if the problem persists! If it does, then reflash with Odin! Good Luck!

Thanks for replying guys. I have a question: if it is a file system problem, will a firmware update or factory reset help?
Also, I have had this firmware for almost a year now, why would have I a problem with it now, I am not rooted and I have attempted (yet) anything with flashing.

If ur phone has a file-system error Reflashing or factory resetting ur phone will help 4 sure as the files will be cleaned up and installed again..u phone may have dis problem due to any virus... u need to root ur phone 1st then flash gb
Sent from my GT-I9000 using XDA App

I have also had this problem come up on my phone. The phone just crashed on a Sat night and on reboot the software looked like I had taken it out the box brand new. Lucky I had Titanium Backup and restored everything.
Only thing then is that the vast majority of apps don't remember settings and on a start of the app it's in 'first time' mode.
Did a ROM flash using ODIN and default ROM (search this forum for instructions and software if you need it) and this fixed it properly - 12 hours in and no issues.
Credits to Titanium Backup here - like insurance you only know if it's any good when you actually need it.

[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.
Click to expand...
Click to collapse
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
Click to expand...
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...
Click to expand...
Click to collapse
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...
Click to expand...
Click to collapse
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
Click to expand...
Click to collapse
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.