Related
I'd been running an older version of Rootbox for about 2 months and had not been on the forums at all until the other day. I decided to flash a new ROM the other day and settled on the latest version of Wanam (V12.3 XWLPT) and it seemed great so i decided to keep it and flash Siyah 4.0.
The phone has been absolutely fine but after going in the Gen Discussion forum I saw all this stuff about 4.0.4 hard bricking phones and stuff. I downloaded the Emmc hardbrick test app and it reports that my chip is indeed Insane.
Even though the phone is running fine should I be concerned and should I switch to another AOKP rom?
Thanks
It sounds like at no point you've been using a Samsung 4.0.4 stock kernel or a CF-root kernel. If that's the case, you should be safe. Most custom rom kernels disable the feature that triggers the superbrick bug; most certainly it does not exist on newer Siyah kernels.
You really only need to exercise caution when going from a stock 4.0.4 installation to another. If you're running a dangerous kernel, wiping data partitions may brick the phone, but flashing a kernel is always safe, so to avoid any trouble, you can always flash eg. a recent Siyah kernel and then install the custom rom from the cwm recovery it provides.
Chousuke said:
It sounds like at no point you've been using a Samsung 4.0.4 stock kernel or a CF-root kernel. If that's the case, you should be safe. Most custom rom kernels disable the feature that triggers the superbrick bug; most certainly it does not exist on newer Siyah kernels.
You really only need to exercise caution when going from a stock 4.0.4 installation to another. If you're running a dangerous kernel, wiping data partitions may brick the phone, but flashing a kernel is always safe, so to avoid any trouble, you can always flash eg. a recent Siyah kernel and then install the custom rom from the cwm recovery it provides.
Click to expand...
Click to collapse
I went from Rootbox to Wanam via CWM doing Factory reset, wipe cache/dalvik and i believe Wanam installs Speedmod kernel by default.
Sounds like i should be OK?
Yes that's what I'm on now and no issues at all with speedmod although I'm trying new siyah kernal at the moment.
Sent from my GT-I9100 using xda premium
Goooober said:
I went from Rootbox to Wanam via CWM doing Factory reset, wipe cache/dalvik and i believe Wanam installs Speedmod kernel by default.
Sounds like i should be OK?
Click to expand...
Click to collapse
Yeah, that's fine.
Sent from my GT-I9100 using xda premium
H all
I've had quite a bit of experience with modding my old SGS. I have recently acquired a S2
Anyway it's running stock 4.0.4 can i just go ahead and flash SiyahKernel? Then i can install a custom
rom (MIUI). Or will i have to root before flashing Siyah?
Not a complete noob lol.but seems a little different to the old S
Cheers
Siyah is an already rooted kernel, so as soon as you install Siyah on ur device, u'll also get root.
Try flashing a safe kernel asap, since your stock 4.0.4 is highly dangerous when it comes to wipe data. In fact, your device will get an instant brick if you wipe.
Poroto said:
Siyah is an already rooted kernel, so as soon as you install Siyah on ur device, u'll also get root.
Try flashing a safe kernel asap, since your stock 4.0.4 is highly dangerous when it comes to wipe data. In fact, your device will get an instant brick if you wipe.
Click to expand...
Click to collapse
Yeah i read about that. Thanks
And if you wanna stay 100% safe flash 4.0.3 Firmware first and then Install custom ROM
Peace
Hit Thanks & It will Disappear
Sent from S II Running Fully Modified Official ICS 4.0.4
Next Device: Upcoming Nexus
Hi S2 user, :angel:
I will buy a new S2 phone soon. I need a little help from you guys. I need to know something about S2 :laugh:
My old phone is Xperia Arc S. This phone need following step to flash kernel and rom.
Kernel:
For flash a new kernel, I need to unlocked the bootloader first. Then this phone can flash any kernel anytime. But unlocking the bootloader will void the warranty.
Rom:
For flash a new rom, as long as the rom does not need to have specific kernel, in other word, stock based rom, no unlocked bootloader required. Just install the CWM and flash the rom.
How about S2 guys? Do I need to unlock something before flash kernel and rom? Can someone explain clearly or likes how I explain my old phone.
p/s- i read in some thread, doing a factory reset in cwm will make S2 brick? hard brick? can't even power on the phone. OMG is it true?
its very scary because in Xperia Arc S, i always flash a new rom. flasholic
I don't want my new S2 brick
I hope you guys can help me. Thanks
faiz5200 said:
Hi S2 user, :angel:
I will buy a new S2 phone soon. I need a little help from you guys. I need to know something about S2 :laugh:
My old phone is Xperia Arc S. This phone need following step to flash kernel and rom.
Kernel:
For flash a new kernel, I need to unlocked the bootloader first. Then this phone can flash any kernel anytime. But unlocking the bootloader will void the warranty.
Rom:
For flash a new rom, as long as the rom does not need to have specific kernel, in other word, stock based rom, no unlocked bootloader required. Just install the CWM and flash the rom.
How about S2 guys? Do I need to unlock something before flash kernel and rom? Can someone explain clearly or likes how I explain my old phone.
p/s- i read in some thread, doing a factory reset in cwm will make S2 brick? hard brick? can't even power on the phone. OMG is it true?
its very scary because in Xperia Arc S, i always flash a new rom. flasholic
I don't want my new S2 brick
I hope you guys can help me. Thanks
Click to expand...
Click to collapse
You don't have to unlock. Just download Odin and flash all the ROMs/kernels you want. As for the cwm brick bug, your phone will only brick if you factory reset through CWM in 4.0.4. In other versions you should be fine.
Sent from my GT-I9100 using xda app-developers app
S2 is the best phone to flash No problem with bootloader lock, you download Odin und happy flashing
Gesendet von meinem GT-I9100 mit Tapatalk 2
preseodymium said:
You don't have to unlock. Just download Odin and flash all the ROMs/kernels you want. As for the cwm brick bug, your phone will only brick if you factory reset through CWM in 4.0.4. In other versions you should be fine.
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
Thanks for your reply. For the brick bug, how come I want to factory reset when flashing new rom? And I think latest firmware for S2 is 4.0.4. Correct me if im wrong.
faiz5200 said:
Thanks for your reply. For the brick bug, how come I want to factory reset when flashing new rom? And I think latest firmware for S2 is 4.0.4. Correct me if im wrong.
Click to expand...
Click to collapse
I am currently installing 4.1.2, unofficial of course
The brick Bug problem by 4.0.4 only with Stock Kernel ! when you have 4.0.4 on your phone you flash a save Kernel (Siyah, Dorimanax .....) with Odin (only Odin not Cwm )
and it was save .After you can flash wath you want
smooth 123 said:
The brick Bug problem by 4.0.4 only with Stock Kernel ! when you have 4.0.4 on your phone you flash a save Kernel (Siyah, Dorimanax .....) with Odin (only Odin not Cwm )
and it was save .After you can flash wath you want
Click to expand...
Click to collapse
I see. So the brick bug actually come from the kernel inside firmware 4.0.4. Not the entire 4.0.4 firmware. Is other custom kernel likes you mention (Siyah, ..) is 100% safe?
faiz5200 said:
I see. So the brick bug actually come from the kernel inside firmware 4.0.4. Not the entire 4.0.4 firmware. Is other custom kernel likes you mention (Siyah, ..) is 100% safe?
Click to expand...
Click to collapse
enjoy ur s2, i just got the s2 and flash over 20 roms like crazy!! jajaja is very good phone
faiz5200 said:
I see. So the brick bug actually come from the kernel inside firmware 4.0.4. Not the entire 4.0.4 firmware. Is other custom kernel likes you mention (Siyah, ..) is 100% safe?
Click to expand...
Click to collapse
100% safe! Her is ohter 100% safe Kernel http://forum.xda-developers.com/showthread.php?t=1877270
for 4.0.4 Stock In this thread you found more to the theme brick bug.
I flash my S2 i don t know:victory: 100× no Problem S2 likes flashing
faiz5200 said:
Thanks for your reply. For the brick bug, how come I want to factory reset when flashing new rom? And I think latest firmware for S2 is 4.0.4. Correct me if im wrong.
Click to expand...
Click to collapse
You factory reset when installing ROMs to make sure there are no errors. Plus with siyah kernels, you can't be 100% sure your phone won't brick when factory reset in CWM. Best is to flash 4.0.3 before doing anything else.
Sent from my GT-I9100 using xda app-developers app
Rooting
Guys.. 1 more question.
When I get my S2, I plan to flash custom rom like aosp or aokp but not stock rom.
Do I need to root my S2 first before flash any rom? Because my Xperia Arc S, I do not need to root because root come inside with the custom rom zip. So when I flash a new rom, my Xperia automatically root. No need to do other step.
I'm curious about this because I see in some thread, talking about cf root or something like that. The thread is very updated. Looks like it very necessary to do it at least once to have root before flash any custom rom.
Please explain for me about this root. Thanks guys.
faiz5200 said:
Guys.. 1 more question.
When I get my S2, I plan to flash custom rom like aosp or aokp but not stock rom.
Do I need to root my S2 first before flash any rom? Because my Xperia Arc S, I do not need to root because root come inside with the custom rom zip. So when I flash a new rom, my Xperia automatically root. No need to do other step.
I'm curious about this because I see in some thread, talking about cf root or something like that. The thread is very updated. Looks like it very necessary to do it at least once to have root before flash any custom rom.
Please explain for me about this root. Thanks guys.
Click to expand...
Click to collapse
I'm not sure about CF root though. Although the ROM I am in now has built in kernels, I still think its best to root first as some ROMs may not have the built in kernel (never searched other ROMs not entirely sure). I might recomment siyah kernel though
Sent from my GT-I9100 using xda app-developers app
preseodymium said:
I'm not sure about CF root though. Although the ROM I am in now has built in kernels, I still think its best to root first as some ROMs may not have the built in kernel (never searched other ROMs not entirely sure). I might recomment siyah kernel though
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
uhh.. So root is come from kernel? Ermm.. so it different than xperia. So if I flash siyah kernel, I do not need to root?
faiz5200 said:
Guys.. 1 more question.
When I get my S2, I plan to flash custom rom like aosp or aokp but not stock rom.
Do I need to root my S2 first before flash any rom? Because my Xperia Arc S, I do not need to root because root come inside with the custom rom zip. So when I flash a new rom, my Xperia automatically root. No need to do other step.
I'm curious about this because I see in some thread, talking about cf root or something like that. The thread is very updated. Looks like it very necessary to do it at least once to have root before flash any custom rom.
Please explain for me about this root. Thanks guys.
Click to expand...
Click to collapse
Some people want to simple root their phone and don't care too much for custom roms and stuff. So for such people, they can simply root their phone using one of the many rooting methods mentioned.
However, if your primary aim is to install a custom rom/ kernel, you can use Odin to flash a custom kernel on your phone. (like siyah, dorimanx, Philz, the list goes on..) and you'll have root. Thereafter you can install a custom rom compatible with the kernel. Earlier on it was simple. Flash siyah or dorimanx and any custom rom will work on it. Kinda like a 'one size fits all' deal. However, right now with new mali drivers etc, some versions of a kernel are reqd based on which rom you plan to install. (JB with new mali drivers or JB without those new mali drivers/ICS)
CF-Root is the method I'd used..but right now it's not recommended, since if you're on certain 4.0.4 firmware, that is susceptible to the emmc brickbug I'm sure you've read about. Siyah, dori, etc kernels are safe.
HAXTREME said:
Some people want to simple root their phone and don't care too much for custom roms and stuff. So for such people, they can simply root their phone using one of the many rooting methods mentioned.
However, if your primary aim is to install a custom rom/ kernel, you can use Odin to flash a custom kernel on your phone. (like siyah, dorimanx, Philz, the list goes on..) and you'll have root. Thereafter you can install a custom rom compatible with the kernel. Earlier on it was simple. Flash siyah or dorimanx and any custom rom will work on it. Kinda like a 'one size fits all' deal. However, right now with new mali drivers etc, some versions of a kernel are reqd based on which rom you plan to install. (JB with new mali drivers or JB without those new mali drivers/ICS)
CF-Root is the method I'd used..but right now it's not recommended, since if you're on certain 4.0.4 firmware, that is susceptible to the emmc brickbug I'm sure you've read about. Siyah, dori, etc kernels are safe.
Click to expand...
Click to collapse
I see. Thanks. Flash kernel using odin. I see in this thread http://forum.xda-developers.com/showthread.php?t=1125282 , he said flashing a kernel is same like flashing a custom rom which is in CWM. Flash kernel in CWM? I thought the only way is using odin.
faiz5200 said:
I see. Thanks. Flash kernel using odin. I see in this thread http://forum.xda-developers.com/showthread.php?t=1125282 , he said flashing a kernel is same like flashing a custom rom which is in CWM. Flash kernel in CWM? I thought the only way is using odin.
Click to expand...
Click to collapse
For S2 we can. Because it won't increase your flash counter. But I never tried flashing through CWM.
Sent from my GT-I9100 using xda app-developers app
faiz5200 said:
I see. Thanks. Flash kernel using odin. I see in this thread http://forum.xda-developers.com/showthread.php?t=1125282 , he said flashing a kernel is same like flashing a custom rom which is in CWM. Flash kernel in CWM? I thought the only way is using odin.
Click to expand...
Click to collapse
There are two ways of flashing a kernel.
1. Use the .tar version of the kernel and flash via Odin
(the same way you'd flash the cf-root kernel you'd mentioned in a post above. I'll assume you know the steps as they're mentioned in chainfire's post. Or there are many posts on that topic)
Advantages: tried and tested route, simple one step method. You're rooted and have a custom kernel in about 30 secs.
Disadvantage: You rely on Odin and the connection to your computer which some don't trust. Increases flash counter.
2. Use the .zip version of the kernel and flash via CWM.
Since in this case you need CWM to start off with, you can use Rachmat3's method described HERE to get temporary CWM first.
Advantages: No computer needed. Everything happens through your phone. Flash counter isnt increased.
Disadvantages: Can be a little finicky at times..but you'll get there eventually. Involves 2 steps. First get temporary CWM, then install custom kernel via cwm.
You can start off with a very popular kernel. Gokhanmoral's siyah kernel.Both the zip and tar versions are available downloadable from HERE
HAXTREME said:
There are two ways of flashing a kernel.
1. Use the .tar version of the kernel and flash via Odin
(the same way you'd flash the cf-root kernel you'd mentioned in a post above. I'll assume you know the steps as they're mentioned in chainfire's post. Or there are many posts on that topic)
Advantages: tried and tested route, simple one step method. You're rooted and have a custom kernel in about 30 secs.
Disadvantage: You rely on Odin and the connection to your computer which some don't trust. Increases flash counter.
2. Use the .zip version of the kernel and flash via CWM.
Since in this case you need CWM to start off with, you can use Rachmat3's method described HERE to get temporary CWM first.
Advantages: No computer needed. Everything happens through your phone. Flash counter isnt increased.
Disadvantages: Can be a little finicky at times..but you'll get there eventually. Involves 2 steps. First get temporary CWM, then install custom kernel via cwm.
You can start off with a very popular kernel. Gokhanmoral's siyah kernel.Both the zip and tar versions are available downloadable from HERE
Click to expand...
Click to collapse
Another disadvantage of "not using" odin is when you cant enter cwm.
I use cwm and mobile odin.I flashed a kernel and couldnt access cwm nor phone would boot.
So I had to fix it using my pc via odin.
I've always used custom roms on my galaxy. I was even using in dual-boot, a Jelly Bean Revolt and other stock. I was testing a new stock, and flashed it with Odin Mobile. I ended up losing custom. Since then, I can no longer flashing custom roms, even having problems flashing a new kernel. I use the CWM, do the wipes and flash the* rom, but after the reboot, it starts a boot loop with the galaxy s2 logo. The phone is inoperable. At least the download mode works, and I ended up going back to stock a few times. I even tried and flash another custom roms, but the same problem happens.
Anyone know how to help??
gu_cad said:
I've always used custom roms on my galaxy. I was even using in dual-boot, a Jelly Bean Revolt and other stock. I was testing a new stock, and flashed it with Odin Mobile. I ended up losing custom. Since then, I can no longer flashing custom roms, even having problems flashing a new kernel. I use the CWM, do the wipes and flash the* rom, but after the reboot, it starts a boot loop with the galaxy s2 logo. The phone is inoperable. At least the download mode works, and I ended up going back to stock a few times. I even tried and flash another custom roms, but the same problem happens.
Anyone know how to help??
Click to expand...
Click to collapse
Flash a 3-parted stock firmware and activae "re-partition" in Odin.
After this flash a rooted kernel .tar (cf-root, speedmod, etc.) via Odin.
Now start flashing again.
Hope this works.
CHEERS
Hannibal226 said:
Flash a 3-parted stock firmware and activae "re-partition" in Odin.
After this flash a rooted kernel .tar (cf-root, speedmod, etc.) via Odin.
Now start flashing again.
Hope this works.
CHEERS
Click to expand...
Click to collapse
I've read about emmc brick. And this problem started after using a LQ6 4.0.4 stock rom.
I even used the "emmc brick check", and it shows "YES. Insane chip".
I flashed now a 2.3.6 stock rom. But i haven't tried to flash another custom rom yet.
Should i proceed as you say???
And sorry for my noobness, but what is a 3 parted stock rom?
gu_cad said:
I've read about emmc brick. And this problem started after using a LQ6 4.0.4 stock rom.
I even used the "emmc brick check", and it shows "YES. Insane chip".
I flashed now a 2.3.6 stock rom. But i haven't tried to flash another custom rom yet.
Should i proceed as you say???
And sorry for my noobness, but what is a 3 parted stock rom?
Click to expand...
Click to collapse
it contains a .pit file for re-partition and 2 other files,but u should be carefull in using the .pit file though, since it could potentially hardbrick ur device ma8
instead try updating ur device from GB 2.3.6 to a stock v4.0.3(do not flash any 4.0.4 ICS firmware) ICS firmware either thro 'KIES' or 'ODIN', then root ur phone and try installing a custom ICS rom of ur choice and see
Sun90 said:
it contains a .pit file for re-partition and 2 other files,but u should be carefull in using the .pit file though, since it could potentially hardbrick ur device ma8
instead try updating ur device from GB 2.3.6 to a stock v4.0.3(do not flash any 4.0.4 ICS firmware) ICS firmware either thro 'KIES' or 'ODIN', then root ur phone and try installing a custom ICS rom of ur choice and see
Click to expand...
Click to collapse
I'll try what you're saying.
I'm updating to a 4.0.3 through odin. After root, can i install directly a Jelly bean rom?
gu_cad said:
I'll try what you're saying.
I'm updating to a 4.0.3 through odin. After root, can i install directly a Jelly bean rom?
Click to expand...
Click to collapse
after root first install a custom kernel either siyah or dorimanx latest and then try installing a JB rom compatible with them and see
Sun90 said:
after root first install a custom kernel either siyah or dorimanx latest and then try installing a JB rom compatible with them and see
Click to expand...
Click to collapse
I've already updated to 4.0.3
If i'm flashing Jelly Bam Rom for an example, do i need to install these kernel before, since the rom already has it in the AROMA installer???
And should do the wipes before it/??
Thanks!
gu_cad said:
I've already updated to 4.0.3
If i'm flashing Jelly Bam Rom for an example, do i need to install these kernel before, since the rom already has it in the AROMA installer???
Thanks!
Click to expand...
Click to collapse
yes it will be there in Aroma but for a perfect trouble free install i suggested the same, rest is ur call ma8, fell free todo so the way it looks good for u
Sun90 said:
yes it will be there in Aroma but for a perfect trouble free install i suggested the same, rest is ur call ma8, fell free todo so the way it looks good for u
Click to expand...
Click to collapse
Thanks.
It only worked with with previous instalation of dorinmax kernel. So i had to use Revolt Jelly Bean Rom.
When i tried to flash Jelly Bam Rom, got into galaxy s2 loop, after reboot.
At least, i've got one custom rom.
Now it's so much more difficult to install a rom on my phone. Only because i used that 4.0.4.
There's no way back, right?
My warranty ends in November 30th.
:/
gu_cad said:
Thanks.
It only worked with with previous instalation of dorinmax kernel. So i had to use Revolt Jelly Bean Rom.
When i tried to flash Jelly Bam Rom, got into galaxy s2 loop, after reboot.
At least, i've got one custom rom.
Now it's so much more difficult to install a rom on my phone. Only because i used that 4.0.4.
There's no way back, right?
My warranty ends in November 30th.
:/
Click to expand...
Click to collapse
That's why I said to completely go back on a stock firmware with Odin.
But 3 parted (and for sure with .pit-file then, forgot to say this) and check repartition.
But u have to choose... A phone which turns screen on an just looping or a chance from 80% to 20% for getting phone working again or bricking it.
I personally hadn't any prob til now, but only went back 4-5 times ins 2-3 years (also did the same with SGS before SGSII)
So u got my answer u have to choose.
Anyway u can send it back because warranty and if they fix it, it's fine... If not u can try it by urself anyway
CHEERS
Send from my SGSII-i9100, running RootBox nightly with Dorimanx Kernel.
Hi, yesterday I bought a Galaxy S2 from AT&T and I'm a newbie at this. I want to know which is the best kernel for this phone without any brick possibilities.
Because I know the Siyah kernel, but I don't like it just because the Ying-yang symbol at booting process (That's really stupid) and I heard that the Jeboo Kernel leaves your phone with the triangle and without the possibility of booting the phone. Stuck at "Samsung Galaxy S2" and the triangle, so first of all... Is this true? (I mean the bug of the Jeboo Kernel)
And second, if it's true... Which kernel can I use?
I forgot to say...
The S2 has 4.1.2 Stock Unrooted.
Thanks in advance.
Sent from my Nexus 7 2012.
If I'm bad at English is because I'm from Argentina and I'm learning.
MlucianoEze said:
I forgot to say...
The S2 has 4.1.2 Stock Unrooted..
Click to expand...
Click to collapse
Stock unrooted. First you'll need to follow one of many threads detailing how to root the phone, and get cwm onto the i777. Then you'll need to read each kernel forum with recent support for the i777 to determine which is best suited for your needs (stability, rom choice, vanity, whatever). A few big names around here are AJK, jeboo (which works fantastically for it's designed application), and STI.
Happy flashing.
Ok. I'll do that.
Thanks.
Sent from my SAMSUNG-SGH-I777 using xda app-developers app
cyril279 said:
Stock unrooted. First you'll need to follow one of many threads detailing how to root the phone, and get cwm onto the i777. Then you'll need to read each kernel forum with recent support for the i777 to determine which is best suited for your needs (stability, rom choice, vanity, whatever). A few big names around here are AJK, jeboo (which works fantastically for it's designed application), and STI.
Happy flashing.
Click to expand...
Click to collapse
One thing more. If I leave the phone with stock unrooted kernel and I do a Factory Reset, will the phone brick?
Because of the eMMC bug with stock unrooted kernel.
Sent from my SAMSUNG-SGH-I777 using xda app-developers app
MlucianoEze said:
One thing more. If I leave the phone with stock unrooted kernel and I do a Factory Reset, will the phone brick?
Because of the eMMC bug with stock unrooted kernel.
Sent from my SAMSUNG-SGH-I777 using xda app-developers app
Click to expand...
Click to collapse
I'm pretty sure that stock 4.1.2 left the eMMC bug behind, the details are in creepyncrawly's repository. Creepyncrawly's signature is the best starting point for modding the I777.
MlucianoEze said:
Hi, yesterday I bought a Galaxy S2 from AT&T and I'm a newbie at this. I want to know which is the best kernel for this phone without any brick possibilities.
Because I know the Siyah kernel, but I don't like it just because the Ying-yang symbol at booting process (That's really stupid) and I heard that the Jeboo Kernel leaves your phone with the triangle and without the possibility of booting the phone. Stuck at "Samsung Galaxy S2" and the triangle, so first of all... Is this true? (I mean the bug of the Jeboo Kernel)
And second, if it's true... Which kernel can I use?
I forgot to say...
The S2 has 4.1.2 Stock Unrooted.
Thanks in advance.
Sent from my Nexus 7 2012.
If I'm bad at English is because I'm from Argentina and I'm learning.
Click to expand...
Click to collapse
MlucianoEze said:
One thing more. If I leave the phone with stock unrooted kernel and I do a Factory Reset, will the phone brick?
Because of the eMMC bug with stock unrooted kernel.
Sent from my SAMSUNG-SGH-I777 using xda app-developers app
Click to expand...
Click to collapse
To your initial question, there is nothing wrong with the Jebo kernel. It was, however, built specifically to go with the SHOstock3 rom. There are a variety of things that can cause the problem you stated. Flashing the wrong kernel for instance, as in flashing an ICS or Gingerbread kernel to a Jelly Bean system, will prevent the phone from booting. As far as the warning triangle at boot, that is caused by flashing a custom kernel using Odin or Heimdall. The screen can also be removed by flashing a stock kernel using Odin or Heimdall.
As far as the cap erase eMMC brick bug is concerned, that showed up in the ICS versions, and was possibly present in the 2.3.4 stock kernel. It may have been present also in the 2.3.6 stock kernel but there was never any direct evidence that it was. The 4.1.2 stock kernel is almost certainly safe. If it were my phone, I would not hesitate to perform a wipe data/factory reset with the 4.1.2 stock kernel.
creepyncrawly said:
To your initial question, there is nothing wrong with the Jebo kernel. It was, however, built specifically to go with the SHOstock3 rom. There are a variety of things that can cause the problem you stated. Flashing the wrong kernel for instance, as in flashing an ICS or Gingerbread kernel to a Jelly Bean system, will prevent the phone from booting. As far as the warning triangle at boot, that is caused by flashing a custom kernel using Odin or Heimdall. The screen can also be removed by flashing a stock kernel using Odin or Heimdall.
As far as the cap erase eMMC brick bug is concerned, that showed up in the ICS versions, and was possibly present in the 2.3.4 stock kernel. It may have been present also in the 2.3.6 stock kernel but there was never any direct evidence that it was. The 4.1.2 stock kernel is almost certainly safe. If it were my phone, I would not hesitate to perform a wipe data/factory reset with the 4.1.2 stock kernel.
Click to expand...
Click to collapse
Tour explained me very well, I understood everything! So thanks.
I will choose the kernel later.
Sent from my SAMSUNG-SGH-I777 using xda app-developers app