Need advice on how to completely reset/clean/unroot my KL7 Note - Galaxy Note GT-N7000 Q&A, Help & Troubleshooting

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.

Related

[Q] All apps randomly close with any custom rom!!

Foremost, I apologize if this has been asked and answered before. I've been searching for weeks...maybe I'm a bad searcher.
My issue is that I have been experiencing random force closings on random apps, including random partial reboots when unlocking the Unlock screen (screen freeze then goes to Rom intialization screen). Sometimes Dolphin HD closes when loading pages, same with stock browser and Opera Mini, though sometimes the same page will load fine (both with JS on and off and with Flash turned off in Froyo ROMs). Swype (v.2.15) will sometimes close when typing in the search widget or an SMS message in both ChompSMS and stock messaging app. Titanium Backup and Astro sometimes close when scrolling down the app list. The only consistant factor that I can think of is available RAM or the processor overheating.
I have installed multiple ROMs thinking its ROM-specific, but the same behavior manifests in each one. I've tried Assonance 5.2, Cognition 3.04, Phoenix 4.5 and Serendipity 5-1.4.
With each new flashing I first use Odin to get back to stock, then use Odin to Master Clear, then root the phone, then install Clockwork, flash it's recovery app and then use Clockwork to flash the new ROM.
I did fresh installs of any apps I installed from the Market as I know user data from 2.1 will cause issues with 2.2.
Because I thought it was a RAM issue I installed Autokiller Memory and used the 'Optimum' preset.
After all this I still have the same issues with random apps closing and the phone doing ROM reboots when at random times I unlock the phone. Can anyone give me some guidance?
1. When restoring apps with TiBu, are u restoring system data too?
2. Do not restore data of non-system apps if moving between android 2.1 and 2.2.
3. Last ditch attempt, try flashing 5.5 version of the rom in my signature, and if the issue still persists.
4. Processor overheating can be reduced to some extent by turning 3G off, and getting on EDGE. This would reduce ur download speed though.
diablo009 said:
1. When restoring apps with TiBu, are u restoring system data too?
2. Do not restore data of non-system apps if moving between android 2.1 and 2.2.
3. Last ditch attempt, try flashing 5.5 version of the rom in my signature, and if the issue still persists.
4. Processor overheating can be reduced to some extent by turning 3G off, and getting on EDGE. This would reduce ur download speed though.
Click to expand...
Click to collapse
I'll give your ROM a shot.
Stupid question - Do all ROMs have kernels and modems cooked into them? I was just thinking that I've been flashing tons of ROMs lately and I'm not sure of the most stable kernels to have.
Yup they come all "pre-cooked" with kernels and modems... otherwise they wouldn't run
But you can flash different modems and even kernels (at your own peril). You can find them in the dev forum.. usually "update.zip" that you can use to flash under recovery.
But.. this sounds like maybe your internal RAM is corrupt?
Do these things persist if you were to stay at stock 2.1? I would run it "barebones" with just the restore and use the phone for a day or two to see if it continues to happen.
If the issues stop - your all good - just need to figure out what your doing or what your installing that is horking your phone. For me in the past its been due to overclocking without even knowing it (yay for Voltage Control) or it's been an application or bad flash causing the issue.
If the issues persist under the stock ROM - probably hardware related and you would need to warranty it for a different one.
avgjoegeek said:
Yup they come all "pre-cooked" with kernels and modems... otherwise they wouldn't run
But you can flash different modems and even kernels (at your own peril). You can find them in the dev forum.. usually "update.zip" that you can use to flash under recovery.
But.. this sounds like maybe your internal RAM is corrupt?
Do these things persist if you were to stay at stock 2.1? I would run it "barebones" with just the restore and use the phone for a day or two to see if it continues to happen.
If the issues stop - your all good - just need to figure out what your doing or what your installing that is horking your phone. For me in the past its been due to overclocking without even knowing it (yay for Voltage Control) or it's been an application or bad flash causing the issue.
If the issues persist under the stock ROM - probably hardware related and you would need to warranty it for a different one.
Click to expand...
Click to collapse
diablo009 - I ended up not using Tibu to restore anything because I feared that a backup was the cause of my force closings. I had done a clean flash of stock, rooted and then flashed a new ROM. The only apps I installed were dolphin, pandora, clockwork and Lookout.
Thanks avgjoegeek, I did kind of fear that it was bad RAM as this behavior mimics performance on a PC with bad RAM installed.
I did run it on stock for half a day because I wanted to verify and there were no force closings. I am going to run it on stock for the weekend and see what happens. If everything is all good then I will flash di11i's 5.5 and see what happens.
Could it be possible that some features of 2.2 just are not compatible with my captivate build?
DRoc740 said:
diablo009 - I ended up not using Tibu to restore anything because I feared that a backup was the cause of my force closings. I had done a clean flash of stock, rooted and then flashed a new ROM. The only apps I installed were dolphin, pandora, clockwork and Lookout.
Thanks avgjoegeek, I did kind of fear that it was bad RAM as this behavior mimics performance on a PC with bad RAM installed.
I did run it on stock for half a day because I wanted to verify and there were no force closings. I am going to run it on stock for the weekend and see what happens. If everything is all good then I will flash di11i's 5.5 and see what happens.
Could it be possible that some features of 2.2 just are not compatible with my captivate build?
Click to expand...
Click to collapse
When u restore to stock, format the internal SD from within windows. (Ok, I won't contest anyone's arguments on this, but I personally find it easier than doing a master clear and to wipe off even the basic folders android os format creates.)
And, I would recommend u download a fresh copy of 5.5, with a kernel that does not have any OC in it, to play safe. 5.5 is available in two versions - one with OC kernel, and one with non-OC kernel.
It could be a case of kernel too. Try swapping kernel and see if that helps. Not all kernels go well with all hardware. That's the reason I swapped to xcalibur kernel as soon as I loaded 5.5.
I think, personal opinion here, u could do away with clockwork recovery too. U cud download the cwm console update.zip and put it on ur sdcard root. And apply the update.zip with in console in stock to load up CWM console. This is the most non-intrusive way of going to CWM console as far as I know.
I've been running stock since yesterday with zero issues. My force closing issue usually appears within an hour of flashing a new ROM so this is a very good sign that its a flashing and not a hardware issue.
diablo009, you mention using the CWM console instead of clockwork recovery. Isn't this what the clockwork manager installs? Are you saying to install through the consol startup app instead of using the clockwork app when fully booted up? If so, this is what I have been doing.
Maybe its a kernel issue as I think i've exhausted all other options. I'll try xcaliburinhand's v2.3.2 01.31.2011 and see if it works.
Any other suggestions?
DRoc740 said:
diablo009, you mention using the CWM console instead of clockwork recovery. Isn't this what the clockwork manager installs? Are you saying to install through the consol startup app instead of using the clockwork app when fully booted up? If so, this is what I have been doing.
Click to expand...
Click to collapse
Yes. But instead of updating the system boot with this, it leaves the system as it is, and uses is as a standalone program.
diablo009 said:
Yes. But instead of updating the system boot with this, it leaves the system as it is, and uses is as a standalone program.
Click to expand...
Click to collapse
I searched around and couldn't find any download links for this. Do you happen to know where I can find it?
DRoc740 said:
I searched around and couldn't find any download links for this. Do you happen to know where I can find it?
Click to expand...
Click to collapse
Here you go.
1. Copy this to the root of ur sd card.
2. Go to recovery
3. Select "apply update.zip"
4. If u r doing this for the first time, u would need to step 3 again.
You would not now be in a green screen recovery console.
I would recommend storing this file in a safe place so u can copy it to sdcard root whenever u want to revert to stock before flashing a new rom.
diablo009 said:
Here you go.
1. Copy this to the root of ur sd card.
2. Go to recovery
3. Select "apply update.zip"
4. If u r doing this for the first time, u would need to step 3 again.
You would not be in a green screen recovery console.
I would recommend storing this file in a safe place so u can copy it to sdcard root whenever u want to revert to stock before flashing a new rom.
Click to expand...
Click to collapse
Awesome! Thanks!
From your description I think this is the update.zip I have but I'll try anything
DRoc740 said:
Awesome! Thanks!
From your description I think this is the update.zip I have but I'll try anything
Click to expand...
Click to collapse
welcome to the world of flashing. let me (us) know if u need any more help
diablo009 said:
welcome to the world of flashing. let me (us) know if u need any more help
Click to expand...
Click to collapse
Update:
I ran on stock ROM for 2 days without any force closings, no issues.
I just flashed di11i's 5.5 (no OC) ROM and within 10 minutes had numerous force closings and a ROM reboot.
I then flashed the I9000 reoriented ROM (from diablo009's signature link) and the issues persisted.
Is there something I'm doing wrong? Or any more ideas on what could be causing my issue?
DRoc740 said:
Update:
I ran on stock ROM for 2 days without any force closings, no issues.
I just flashed di11i's 5.5 (no OC) ROM and within 10 minutes had numerous force closings and a ROM reboot.
I then flashed the I9000 reoriented ROM (from diablo009's signature link) and the issues persisted.
Is there something I'm doing wrong? Or any more ideas on what could be causing my issue?
Click to expand...
Click to collapse
did you restore anything with titanium backup?
Pirateghost said:
did you restore anything with titanium backup?
Click to expand...
Click to collapse
No, didn't restore anything.
I flashed the update and had the force closings within a few minutes while I was typing an SMS using Swype.
Bumping
I have the same problem

[Q] Speedmod + Stock Froyo, updating to Gingerbread

Hello guys.
Official Gingerbread is finally available on Portugal.
I have currently Stock Froyo + Speedmod installed on my Galaxy S, so how can i update to Gingerbread?
Can i just update and Speedmod will still work?
Or should i install a stock kernel, then update, then install the Speedmod (Gingerbread version)?
Or i shouldn't update at all?
i'm interested in this too,i'm in the same situation (froyo+speedmod) and i'm quite a noob
is there someone who can patiently give us an hint about that? also about a good battery life gingerbread rom?
This is what I did.
1. Disable any lagfix - convert back to rfs (very important).
2. Back up all apps, contacts, data, photos etc from internal memory. Use something like Titanium backup or Mybackup pro.
3. Update through Kies for an official update.
4. Install latest Speedmod kernel for gingerbread (not Froyo version). Use odin.
5. Install superuser from clockwork mod recovery.
6. From recovery, do a factory data reset (make sure you have everything backed up first!)
7. Restore previously backed up apps, data etc, sync with google calendar.
8. Redo lagfix from recovery (convert to ext4).
Battery life at first seemed all over the place but has now settled down and is similar to Froyo/speedmod.
The phone is smoother and faster to use.
Thank you a lot!
That's exactly what i'm going to do!
thanks colin! 1 thing: i read somewhere that if you deleted some bloat app from operator (e.g. o2) you wont be able to update from kies anymore. is that true?
my phone it's not a locked one but anyway i think i always got o2 apps on it (which i unfortunately uninstalled instead of freezing it) and carrier-related updates.
am i going to have any kind of prob in the process?
skeletonboy said:
thanks colin! 1 thing: i read somewhere that if you deleted some bloat app from operator (e.g. o2) you wont be able to update from kies anymore. is that true?
my phone it's not a locked one but anyway i think i always got o2 apps on it (which i unfortunately uninstalled instead of freezing it) and carrier-related updates.
am i going to have any kind of prob in the process?
Click to expand...
Click to collapse
If Kies is showing that there is an update available then I think you should be ok.
If not then it is a case of flashing the whole firmware with odin. Open phone dialer and enter *#1234# and you will see the firmware details you are on now. It is worth making a note of these so you can reflash your current firmware if there is a problem.
okidoki i'll try that!
update:
PDA:I9000AOJP5
PHONE:I9000AOJP3
CSC:I9000VIAJP3
pretty old looks like o2 release. being my phone unlocked i never understood why i got o2 releases on it
so when i am not able to upgrade by kies i should reflash stock thru odin.
what parameter (pda/phone/csc) i have to look at to get the right firmware?
Everything is working better than ever, except for one little thing: The GPS.
Today i turned on GPS and tried to use my navigation software (CoPilot) and the GPS signal just didn't fix at all!
I ended by not using it, but i don't know why it doesn't work. It always worked wonderfully well before this update...
skeletonboy said:
okidoki i'll try that!
update:
PDA:I9000AOJP5
PHONE:I9000AOJP3
CSC:I9000VIAJP3
pretty old looks like o2 release. being my phone unlocked i never understood why i got o2 releases on it
so when i am not able to upgrade by kies i should reflash stock thru odin.
what parameter (pda/phone/csc) i have to look at to get the right firmware?
Click to expand...
Click to collapse
Still try kies first. If no luck there is a lot of info in this thread.
http://forum.xda-developers.com/showthread.php?t=723596
Make sure you can get into recovery mode first. Power button, volume up and home pressed all at once. Let go home button when Samsung logo appears.
ok thanks for the infos! i'll do it all when i can have a bit of relax,i am relocating so i need a working phone during these days
so i did it then!
flashed darky's resurrection 10.2 and then updated to doctorz rom jvt leaving ext4 enabled with no probs: another phone
just needs a good theme now..

[Help] Last time i updated my SGS was 2 years ago...

Hello,
Back in 2010, two months after buy my SGS, i updated from Android 2.1 to 2.2 using Kies.
I didnt lost any data in the process. But before i created a ROM image using ROM Manager.
But after the update i realised that my phone was now running recovery 3e, and when i tried to create a new backup i couldnt.
After that i just installed a tool named z4mod to convert the file system in order to incrase the performance of the phone.
And its running like that till now.
Now all i want to know is whats the simplest way (with minor changes in the phone) to go back to recovery 2e, so i could make a backup with ROM Manager for safety and update the firmware for the last version available in KIES, at least.
I there is a way to change just the recovery thats what im loking for.
Im running: PDA-JPA, Modem-JPP.
brn85 said:
Hello,
Back in 2010, two months after buy my SGS, i updated from Android 2.1 to 2.2 using Kies.
I didnt lost any data in the process. But before i created a ROM image using ROM Manager.
But after the update i realised that my phone was now running recovery 3e, and when i tried to create a new backup i couldnt.
After that i just installed a tool named z4mod to convert the file system in order to incrase the performance of the phone.
And its running like that till now.
Now all i want to know is whats the simplest way (with minor changes in the phone) to go back to recovery 2e, so i could make a backup with ROM Manager for safety and update the firmware for the last version available in KIES, at least.
I there is a way to change just the recovery thats what im loking for.
Im running: PDA-JPA, Modem-JPP.
Click to expand...
Click to collapse
Any help guys? Thanks!
Many views, not an answer...
brn85 said:
Any help guys? Thanks!
Many views, not an answer...
Click to expand...
Click to collapse
Just Save everything (use USB storage mode and copy paste entire SD cards to your PC, so you won't lose anything) Connect with KIES and upgrade to latest Gingerbread ROM, after that just download a semaphore kernel http://forum.xda-developers.com/showthread.php?t=1112908 and Flash with Odin, should give you CWM recovery and Root..
Than you can copy back what you need from your PC,
The point is want to create a full backup (not just copying files) before update.
It's impossible?
I found this post: [recovery hack] How to get back recovery 2e
http://forum.xda-developers.com/showthread.php?t=813475
But its too old and the file was deleted, so i can't try it...
Anyone know where i can find that files?
brn85 said:
Anyone know where i can find that files?
Click to expand...
Click to collapse
maybe this http://rapidshare.com/files/420850481/JPK_Root___Recovery_2e.rar
xsenman said:
maybe this http://rapidshare.com/files/420850481/JPK_Root___Recovery_2e.rar
Click to expand...
Click to collapse
Thanks for the link!
I will check it later today at home.
You got it from some thread in this forum or other?
Maybe you could share it so i could check it too.
I checked the link and i believe its not the same stuff mentioned in the post i found in the first place...
Can anyone give me some help?
thanks in advance.

Samsung S plus (i9001) Auto-restart problem, and other issues

Hello to all!
First of all thank u xda for beeing so usefull to all android users (like me).
I bought my s plus in April, one week later i´ve sucessfuly rooted (thanks to xda developers ).
Unfortenely this model by samsung isnt popular in my country (Portugal) and this time I could really need your help.
My s plus auto restarts. Sometimes 1x month, 1x week, today por example it restarts 3x in 1 minute. I know when he restarts because i hear the welcome song from samsung.
My question is, is there something I could do to solve this problem?
And the second questions is, what are the benefits of having a new rom. And if it solves problems like this one in particular.
The last question : there´s a app that does "fix permissions". Could this be the source to my smartphone restart??
THANK YOU
First, what ROM do you use? Is it brand one, (i.e you didn't change it since you bought the phone)?
Secod, which apps did you give a superuser permission? For example Invalid or infected app with root access could cause this. Generally rooting your phone means you can easily mess up something (you are administrator, so you can access ALL system files). Try to do a factory reset (for example hard reset with the code *2767*3855# - be advised in will delete EVERYTHING exept your external sdcard and get rid of ROOT) and then install only those apps you trust.
Yes, changing ROM could fix this problem in particular, the same way reinstalling operating system (e.g Windows) can fix a computer if it misbehaves. However this could also be a hardware problem, and in this case flashing ROM won't help and you should take your phone to manufacturer on warranty.
On the other hand it is good to flash custom ROM on i9001 because this phone has a good potential, and custom ROMs will give you a lot of advantages over brand ROM.
Fix permissions is a script which ensures that every App and App data are on their place - matching themselves. If used properly it rather fixes problems than causing them (I used this option a lot), but I am not specialist at this matter.
Hi there.
Thank you so much for the reply!!
The rom of my smartphone its the brand one.
Other specs : Firmware : 2.3.5
Gingerbread.bukp2
I have installed the app superuser + link2sd after I rooted. So i think all the programs have permission. Each time i install a app, it goes to sd card.
I was avoyding a factory reset. I will only do that if there is no other option. And when I do, i will get rid of root and go to the vodafone store with its warranty.
I allready see that there are a lot of roms for the i9001 . I agree with you, there are a lot of pottencial in this phone. What sould i choose? And to install other rom, will it erase all data??
I have the app ROM MANAGER. I never used because i´m afraid not using it right. There is a option that says : "fix permissions".
So..lol....can you give me some advice??
Thank you
update to 2.3.6 should solve your problem
nazeeh4 said:
update to 2.3.6 should solve your problem
Click to expand...
Click to collapse
Should or will ?!
Maibe factory reset solve the problem....maybe not.
Maibe another rom solve the problem...maybe not.
By the way how I download the new firmware version? It resets my data?
Thank u
LDR85 said:
Should or will ?!
Maibe factory reset solve the problem....maybe not.
Maibe another rom solve the problem...maybe not.
By the way how I download the new firmware version? It resets my data?
Thank u
Click to expand...
Click to collapse
i had 2.3.3 and have the same problem you have
when i updated to 2.3.6 the problem solved
nazeeh4 said:
i had 2.3.3 and have the same problem you have
when i updated to 2.3.6 the problem solved
Click to expand...
Click to collapse
How can i update the firmware?
Does it reset all my data from sd and system? contacts,....
Thanks
LDR85 said:
How can i update the firmware?
Does it reset all my data from sd and system? contacts,....
Thanks
Click to expand...
Click to collapse
Hi there.
So i´ve found several websites that explains how to update to 2.3.6
I have a question, I´m from Portugal and in here there are no oficial updates from samsung, the latest its 2.3.5 .
Can i install a version from other country in Europe? Portuguese language??
Thanks
Don't be afraid o losing data - that's what backups are for. Flashing new ROM means losing all data - system partitions, apps, settings, contacts, call history, sms, and your internal sdcard (/sdcard partition). External sdcard (/emmc partition) is not touched.
Find a "Flashing a ROM" guide on this forum, read read and read it again. Then you will know pretty much everything needed to flash a new ROM.
There is a good site to begin with: http://forum.xda-developers.com/wiki/Samsung_Galaxy_S_Plus/GT-I9001
Should or will ?!
Maibe factory reset solve the problem....maybe not.
Maibe another rom solve the problem...maybe not.
By the way how I download the new firmware version? It resets my data?
Thank u
Click to expand...
Click to collapse
Hehe, that's how fixing thing work. Maybe it'll work, maybe not
Some other guy claims that its the problem of brand 2.3.3 ROM, so factory reset WON'T solve this problem in my opinion. You have to flash new ROM. What can I suggest?
If you are not afraid o losing warranty (I wasn't) I'd install MoonROM or BroodROM. These are heavily modified custom ROMs, that are very stable, battery friendly, very popular, very customizable, tested many times and considered best. Note that replacing brand ROM voids your warranty, but you can backup your brand ROM with recovery (e.g TWRP - Team Win Recovery Project) and restore it anytime you want (restoring your warranty as well).
If you don't want to lose warranty, it's good to install Stock ROM. It is official ROM released by Samsung, but not ported by your service provider. On this site, there is also list of Stock ROMs. Almost all of them have european languages.
http://forum.xda-developers.com/wiki/Samsung_Galaxy_S_Plus/GT-I9001#Gingerbread_2.3.6
XXKQ1 is most stable and best Stock ROM so far.
XXKQB or XXKQE are prettier (value pack) but more buggy and less stable
Cheers
Edit: Don't use Kies to flash a new ROM. I soft-bricked my phone with it. Flash via Odin or via Recovery
I haven't backup of my stock rom. Now my USB it is broken. Is it possible to flash a backup stock rom to send my phone in warranty?
Thank u so much for beeing so usefull!
I will try a flashing rom!
I have one last question : do i need to unroot my phone before flashing a new rom ? The costumized roms gives us superuser permissions ? I rooted my phone so i can pass the apps to the sd card and to unistall apps like "sims trial...".
Maybe tomorrow i will try to flash a rom, but first i need to know this
Thanks a lot
LDR85 said:
Thank u so much for beeing so usefull!
I will try a flashing rom!
I have one last question : do i need to unroot my phone before flashing a new rom ? The costumized roms gives us superuser permissions ? I rooted my phone so i can pass the apps to the sd card and to unistall apps like "sims trial...".
Maybe tomorrow i will try to flash a rom, but first i need to know this
Thanks a lot
Click to expand...
Click to collapse
You don't need to unroot to flash a rom
Sent from my GT-I9001 using xda app-developers app

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.

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