Any harm for flashing kernel too manay time? - Galaxy Note GT-N7000 Q&A, Help & Troubleshooting

Everyone can tell whether flashing different kernels (hydracore &speedmod) back and forth many time on ICS 4.0.4, does it cause any problems to the phone or not? For example, apps do not work or sth.
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Nara Note said:
Everyone can tell whether flashing different kernels (hydracore &speedmod) back and forth many time on ICS 4.0.4, does it cause any problems to the phone or not? For example, apps do not work or sth.
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Click to collapse
In my experience, as long as the kernel is Safe and Compatible, flashing again and again would not cause any damage. I would recommend using a Kernel Cleaner (jBroid Kernel Cleaner for example) if you plan on flashing different kernels regularly.
Hope this helps.

Related

[Q] Every ICS rom I try always causes the same problem.

I have tried Teamhacksung, ICSSGS, Fusion, and a few others, but every one I flash leaves me with the same problem. I never had it on and Gingerbread roms or froyo.
My phone is constantly shutting off at random times during the day with no explanation. One minute I'm using my phone and the next it's just off. It's never shut off while I'm using it but if I set it down and come back to it later it will be off.
Anyone else had this happen to them and possibly find a solution?
Try flashing a different kernel??
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Should have mentioned I tried that as well, but not many. If you have one to recommend I'd try anything.
I would say try using the glitch kernel. And btw are you on GB bootloaders?
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I' using Glitch right now and I have no idea about the bootloaders. How should I find out?
Nick0703 said:
I would say try using the glitch kernel. And btw are you on GB bootloaders?
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He has to be if he has flashed ICSSGS successfully.
But the random shutdowns and things like that are typical bugs of beta ROMs. I remember having these problems all the way back in froyo. Try different setups with kernels and see whats the most stable for you. If you have to have a rom that never messes up try a gingerbread based ROM until ICS gets a litte more stable. Also if you are overclocking or undervolting I highly suggest removing them both to improve stability.

[Q] Need Help

I just got my new galaxy note. International version. Its currently running on stock GB out of the box,unrooted. Kernel version is 2.6.35.7 that is its running on stock GB kernel aswell.
The first thing i did was install the brick bug app and it gave me the result saying my emmc chip is having the brick bug,even when im on stock kernel n FW.
Emmc Chip
Type:VYLOOM
Revision:0x19
Which GB kernel should i install so that im safe? I searched but was not able to find appropiate solution. which thread should i refer to?
Cheers.!!
afair GB is safe, but don't trust anybody ;-), first place to start is sticky in General section by Entropy 512
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p107r0 said:
afair GB is safe, but don't trust anybody ;-), first place to start is sticky in General section by Entropy 512
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Click to collapse
I know that a wipe through cwm may cause the brick bug. But a simple factory reset to the phone can also cause it to occur?
I might be terribly wrong, but my understanding is that both cwm wipe and factory reset done from affected ICS ROMs may result in superbrick, GB is considered safe (does not contain the feral command affecting the emmc), that's why most threads on ICS update suggest changing ICS ROMs via GB
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p107r0 said:
I might be terribly wrong, but my understanding is that both cwm wipe and factory reset done from affected ICS ROMs may result in superbrick, GB is considered safe (does not contain the feral command affecting the emmc), that's why most threads on ICS update suggest changing ICS ROMs via GB
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Click to collapse
Yeah maybe they must be safe,but when i installed the superbrick app from chainfire it showed that my phone was prone to bricking.
Since im on stock gb,il root my device and install the PARANOIDANDROID rom to be on the safe side. will that work ?
gotbrick app shows if you have the affected hardware, it does not mean that any operation will result in brick, it means there is a probability that this may happen when you attempt to flash or wipe using ICS kernel (the thread I mentioned is here),
since you plan to go from GB to ICS, there is no direct risk, at least no related to known causes of superbrick,
anyway, to spare yourself unnecessary panic attacks in the middle of flashing - before you attempt to flash anything read instrutions until you feel comfortable
p107r0 said:
gotbrick app shows if you have the affected hardware, it does not mean that any operation will result in brick, it means there is a probability that this may happen when you attempt to flash or wipe using ICS kernel (the thread I mentioned is here),
since you plan to go from GB to ICS, there is no direct risk, at least no related to known causes of superbrick,
anyway, to spare yourself unnecessary panic attacks in the middle of flashing - before you attempt to flash anything read instrutions until you feel comfortable
Click to expand...
Click to collapse
I already read that thread. It says all GB kernels are safe. Since im on GB,il stay like this till the time any permanent solution comes up or will change to PARANOIDANDROID rom after reading how.! thank you for your help! Since i got the note today only i dont want to mess it up the very next day!
appreciate your help. thank you very much !
If its your first day, then I'd definitely recommend staying on GB for a few weeks, until you get bored with it, stock roms are not that bad, especially when you disable unnecessary crapware
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p107r0 said:
If its your first day, then I'd definitely recommend staying on GB for a few weeks, until you get bored with it, stock roms are not that bad, especially when you disable unnecessary crapware
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Click to collapse
Yeah i haven't even used the stock rom fully for a day. Il stick with it until a fix by samsung comes comes out.
Lakshay Sethi said:
I just got my new galaxy note. International version. Its currently running on stock GB out of the box,unrooted. Kernel version is 2.6.35.7 that is its running on stock GB kernel aswell.
The first thing i did was install the brick bug app and it gave me the result saying my emmc chip is having the brick bug,even when im on stock kernel n FW.
Emmc Chip
Type:VYLOOM
Revision:0x19
Which GB kernel should i install so that im safe? I searched but was not able to find appropiate solution. which thread should i refer to?
Cheers.!!
Click to expand...
Click to collapse
Only having that chip is not a issue, but having bad kernel (ICS) with that chip is problem
Lakshay Sethi said:
I know that a wipe through cwm may cause the brick bug. But a simple factory reset to the phone can also cause it to occur?
Click to expand...
Click to collapse
It can occur with wipe cache/wipe data/factory reset/deleting big file, even it is recommended not to use recovery at all.
Lakshay Sethi said:
Yeah i haven't even used the stock rom fully for a day. Il stick with it until a fix by samsung comes comes out.
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Click to collapse
Thats nice !
dr.ketan said:
Only having that chip is not a issue, but having bad kernel (ICS) with that chip is problem
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Click to collapse
So running stock GB out of the box is will be safe? And does the tip of the s pen move a little.? I think the tip of mine is a little loose is that with all s pens?
you are absolutely safe on GB
tip remains firm not loose.
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dr.ketan said:
you are absolutely safe on GB
tip remains firm not loose.
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Click to collapse
Does my warranty cover the s pen as well? Its working alright,but i still feel the nib to be a little loose,as in it moves a little,its just the second day! What could be done?
Lakshay Sethi said:
Does my warranty cover the s pen as well? Its working alright,but i still feel the nib to be a little loose,as in it moves a little,its just the second day! What could be done?
Click to expand...
Click to collapse
slight in-and-out movement is ok, side-to-side not, but if it does not does disturb your writing/sketching let it be, impresses you have Samsung service centre nearby
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p107r0 said:
slight in-and-out movement is ok, side-to-side not, but if it does not does disturb your writing/sketching let it be, impresses you have Samsung service centre nearby
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well it does move side to side..the nib of the s pen and it does effect the writing as the nib i think moves a little on impact,sideways i mean. I do have a Samsung service centre nearby. Will they replace my s pen?
Lakshay Sethi said:
well it does move side to side..the nib of the s pen and it does effect the writing as the nib i think moves a little on impact,sideways i mean. I do have a Samsung service centre nearby. Will they replace my s pen?
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Click to collapse
As I'm probably on the other side of the globe, they might be more suitable to answer this question...
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Difference Between Custom Rom And Stock

Hey Guys
So Listen I Have The CM9 Paranoidandroid V0.4 And I Started Hearing About The Official ICS Coming From Samsung The Official So What Do You Think Should I Switch To The Stock And Try The Samsung Firmware Or Should I Stay On Paranoidandroid Which Is Better I Cant Say Please Help Me
Cm9 is ics more like intended, paranoid is same with tweaksettings ability.
Stock is how Samsung intended it. Which means looks practically as previous version roms lol
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Its basically of your choice many peoples love touhwiz and more hate it but stock roms are very stable than any other rom
Well in touchwiz you can use:
1.full spen functionality
2.wifi direct
3.and some minor things
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Just get urself outta this cm9ahit buddy..dunno y people go for it...it's too risky ****...and when u have really nice stock based roms like crash ics and chekrom gb why go for cm9??bwsides cm9 has microphone bug and paranoid is notorious for nonfunctionality of s pen..
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I know of the problems and i know the risks but since the official ics is released for GNOTE i thought which is better my friend said that paranoid is faster , im aware off the mic and s pen problem but thanks anyway
You think i should try the official ??
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Warnahly said:
I know of the problems and i know the risks but since the official ics is released for GNOTE i thought which is better my friend said that paranoid is faster , im aware off the mic and s pen problem but thanks anyway
You think i should try the official ??
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If you like touchwizz, then go for stock, that's the only real benefit. There are a lot of problems with stock ics, superbrick bug that could damage your device, wifi problems, general degradation over time.
CM roms including paranoid are as ics was meant to be and very stable. I have no idea what the guy above means by risks? There aren't any, it's safer than stock.
Like I say it comes down to touchwizz vs stock whichever you prefer.
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dratif said:
Just get urself outta this cm9ahit buddy..dunno y people go for it...it's too risky ****...and when u have really nice stock based roms like crash ics and chekrom gb why go for cm9??bwsides cm9 has microphone bug and paranoid is notorious for nonfunctionality of s pen..
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Click to collapse
What are you talking about?
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SpyderTracks said:
If you like touchwizz, then go for stock, that's the only real benefit. There are a lot of problems with stock ics, superbrick bug that could damage your device, wifi problems, general degradation over time.
CM roms including paranoid are as ics was meant to be and very stable. I have no idea what the guy above means by risks? There aren't any, it's safer than stock.
Like I say it comes down to touchwizz vs stock whichever you prefer.
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Click to collapse
Ok thanks for the info it really helped dude

GB stock ROM.

I find here this emmc bug is killing everyone.
I bought this GN just 2 weeks ago.at begining it came with GB installed.i recieved ota update in the same day for ics.so i did it.
After updating i did factory reset the device without knowing that there is a danger to damage the device.
Then i tried to root and installed some other kernels with cwr, which was another mistake.and finally flash it again with stock rom.but this time no wipe!
So the phone is not in clean state.
I read that one way to avoide damaging the device is to flash it with GB rom and then wipe then flash it again with ics one.all by pc odin.
But my problem is i cant find the original GB Rom to do it.
Is it important to flash with original or i can do it with any stock GB rom?
And is there any kernel based on stock kernel which has no mod no tweak and stuff but safe to wipe?i mean with mmc earase disabled.
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Here's the link where you can find stock GB (Courtesy of doc Ketan) ->http://forum.xda-developers.com/showthread.php?t=1424997 Find your Stock ROM (based on your region)
Let me clear out some wrong notions spreading before.... you can safely WIPE your phone even on ICS as long as you have installed a safe kernel on to your device. You don't necessarily need to go to STOCK GB and do the wipe from there. It is already safe WIPING your phone on ICS just as long as you have the safe kernel installed on your phone.
Safe kernels to mentioned are SpeedMod, HardCore (that is if your in ICS), AbyssNote (if your still on stock GB)
Again no stock GB rom from my country.funny i went to samfirmware before and nothing there also.but for other region there are many!
Current ROM is N7000XXLRI
Which is the only FW from my region.
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Sadra.imam said:
Again no stock GB rom from my country.funny i went to samfirmware before and nothing there also.but for other region there are many!
Current ROM is N7000XXLRI
Which is the only FW from my region.
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Click to expand...
Click to collapse
Try samsung-updates.com i downloaded mine from here. (Site is currently down)
Sadra.imam said:
Again no stock GB rom from my country.funny i went to samfirmware before and nothing there also.but for other region there are many!
Current ROM is N7000XXLRI
Which is the only FW from my region.
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Click to expand...
Click to collapse
If you can't find any stock GB from your region then don't fret , Download a direct rootable ROM closest to your region and flash it from there. Remember, your goal is not to say long in GB right? so after you've downloaded a direct rootable GB ROM.. Download back your stock ICS ROM thru PC Odin, ROOT it thru Doc Ketan's thread still and then do a FACTORY wipe after.
P.S. Don't worry about the triangle mark on your boot up screen. You can safely remove that thru ChainFire's TriangleAway app (when your rooted already)
I'll try this.
After all, what do you suggest as a daily driver rom or kernel on GN which is safe and stable to flashing wiping and stuff?
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I'm using stock LRQ (for now), but I've cooked it and made some big modifications to the ROM itself and now everything's working and my phone ''flies'
For the kernel.. SpeedMod is my truly one option... Stability and battery performance... It never fails on me still.... Any cooked ROMs I'm making or flashing one from our good ROM cookers here on this forum.. This kernel is still my best bet... but hey... this just me okay... if you want other safe kernels out there, feel free to try them out... it's your choice anyway...
Sadra.imam said:
I'll try this.
After all, what do you suggest as a daily driver rom or kernel on GN which is safe and stable to flashing wiping and stuff?
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Click to expand...
Click to collapse
Hydracore can be used on all ICS and JB roms (TW, CM and AOKP) another is Speedmod for TW ICS roms, these two are safe and can be used as per your rom. Most of the roms are stable now, it totally depends on you, which one suits your requirements
Edit- letters_to_cleo your invisible status always confuse me, lol.
Thanks everyone for replys and help.
Very useful for me. Ofcource boring for you guys.....
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Sadra.imam said:
Thanks everyone for replys and help.
Very useful for me. Ofcource boring for you guys.....
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Click to expand...
Click to collapse
dont say it's boring because it never is... REWARDING is the appropriate word to use... it's rewarding to know that I can give some help to some fellow whose in need...
:highfive:
John

Installation of custom rom for a begginer(help required)

Is it safe to install a custom rom on n7000, because of it's brickbug? (If yes, please help me how to install and which one to install)
I've never installed any custom ROM nor have i rooted till now. And mine has the 'brickbug'.
And i would also like to know what version OS i wil get on my device and whether the S-Pen feature remain intact ( S-note and
stuff). I just want my note to be smooth, fast and battery miser because i am now on official 4.1.2 it lags a lot and is battery hungary.
Looking forward for detailed help.
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Yes it is safe to install all recent custom roms. Probably even safer than staying on stock.
Your s-pen will still work, with every rom i tried. however, if you do not go for a stock-based rom, Samsung apps(including S-note) will not.
Also, consider the age of your battery. Your poor battery life may be related to an old battery. (Still, flashing a different rom should improve it.)
1st you need to root your device safely:
Check this
http://forum.xda-developers.com/showthread.php?t=1424997
Then check this thread to find different ROMs
http://forum.xda-developers.com/showthread.php?t=1847786
Also check the android development section and the original android development section for the galaxy note to find many more ROMs.
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What about emmc brickbug
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[email protected] said:
What about emmc brickbug
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Click to collapse
Flash philz kernel in recovery and you will be safe from brickbug, although only few cases of brickbug have been reported in JB, it is there on ICS for sure. So just flash philz kernel and reboot recovery before flashing anything from there, then read the instructions in the custom rom thread of your choice and follow.
If you dont mind, can u explain a bit more on how to flash and what exactly it is
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[email protected] said:
If you dont mind, can u explain a bit more on how to flash and what exactly it is
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Click to expand...
Click to collapse
link that kaborayyan mentioned, explains everything to its minute detail, care to read?
http://forum.xda-developers.com/showthread.php?t=1901191
I actually prefer this method of rooting, and installing a custom recovery, and "fixing" emmc brickbug all in one flash.
After that, follow the instructions in the first post of the rom you are flashing.
[email protected] said:
Is it safe to install a custom rom on n7000, because of it's brickbug? (If yes, please help me how to install and which one to install)
I've never installed any custom ROM nor have i rooted till now. And mine has the 'brickbug'.
And i would also like to know what version OS i wil get on my device and whether the S-Pen feature remain intact ( S-note and
stuff). I just want my note to be smooth, fast and battery miser because i am now on official 4.1.2 it lags a lot and is battery hungary.
Looking forward for detailed help.
Sent from my GT-N7000 using xda app-developers app
Click to expand...
Click to collapse
Why post this stuff instead of just reading the FAQ thread sticky that answers it? Laziness?
Sent from Nexus 5 on Slimkat
With all that cautions about bricking. And with every thread op that says we are not responsible if you brick your device. People get really scared esp. of they are not fluent in English.
You can't blame them for being extra cautious.
Sent from my GT-N7000
I appreciate what you're saying, but many (including myself) have put many hours into making guides, of which aren't even looked at... Read the guides then post if you don't understand.
Sent from Nexus 5 on Slimkat

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