Is it possible. ... - Samsung Galaxy Mega

Is it possible to get rid of Twrp? I want to go back to stock bootloader, to check if
I blew the knox.

Best way is to flash stock ROM. Or you can flash stock recovery - you can find how to do it here http://forum.xda-developers.com/showthread.php?t=2426988

thanks man
trurl3 said:
Best way is to flash stock ROM. Or you can flash stock recovery - you can find how to do it here http://forum.xda-developers.com/showthread.php?t=2426988
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What I got from this is I push the stock firmware I have
via odin as pda.

metropcsmegauser said:
What I got from this is I push the stock firmware I have
via odin as pda.
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Click to collapse
I belive that is excatly what you do just reverse what you did the first time rather than flashing TWRP over stock you flash stock over TWRP

Related

Quickest way to unroot

basically, my phone won't boot up normally. instead I have to enter recovery and flash a rom.
On TeamCooper Omega romv2 and wondering what was quicket way to get to unrooted status so I can get it compared? I was thinking Cm7, to stock Gingerbread and then unroot?
reflash stock rom. to make sure, reset to factory setting.
reflash stock rom with odin
if thats what u mean
and i think its unroot.zip file in sticky guide in development section
If your motive for unrooting is to get your phone to service centre, you also should flash stock recovery -- also available somewhere in development section.
unroot.zip does not seem to work for me am i mising something?
centrezuk said:
unroot.zip does not seem to work for me am i mising something?
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Click to collapse
You must flash it from stock recovery!
Sent from my GT-S5830 using Tapatalk
centrezuk said:
unroot.zip does not seem to work for me am i mising something?
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Click to collapse
Flashing the stock firmware will also remove any root access on your phone.
LolNade said:
Flashing the stock firmware will also remove any root access on your phone.
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Click to collapse
do you mean the stock recovery? also should i flash a rom first before i do this?
centrezuk said:
do you mean the stock recovery? also should i flash a rom first before i do this?
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Click to collapse
No, I meant flashing stock using ODIN. You don't need to have recovery or a custom rom, just access to download mode.
If you flash stock rom with odin, your mobile will be back to the state it was when you bought it... no root access and no custom recovery

[Q] Bricked phone help.

Hi,
I bricked my phone and I can only boot into download mode. I need a rom which I can flash using odin. Is there a way to use odin to install roms in zip format or do I need a rom in .tar or .md5? If so, could you give me a link for a rom in md5/tar format.?
Thanks
Jb leak here.
Don't worry, you're not bricked yet.
gastonw said:
Don't worry, you're not bricked yet.
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Click to collapse
Thanks, but just to make sure I understand this right (I have the same problem) .. this will put the stock ROM on my phone, then I will have to root again, and then use CWM to put a custom ROM?
Is there a rooted ROM that can be flashed using Odin? I'm not too pick on JB or not, it will be replaced anyway.
Thanks again.
slepax said:
Thanks, but just to make sure I understand this right (I have the same problem) .. this will put the stock ROM on my phone, then I will have to root again, and then use CWM to put a custom ROM?
Is there a rooted ROM that can be flashed using Odin? I'm not too pick on JB or not, it will be replaced anyway.
Thanks again.
Click to expand...
Click to collapse
No need to flash stock rom.
Just flash Siyah kernel (.tar) via ODIN (This will give you custom recovery) then wipe data and flash custom rom of your choice. It will come pre-rooted and with its own custom kernel which you can then replace with Siyah again or other kernel of your choice.
slepax said:
Thanks, but just to make sure I understand this right (I have the same problem) .. this will put the stock ROM on my phone, then I will have to root again, and then use CWM to put a custom ROM?
Is there a rooted ROM that can be flashed using Odin? I'm not too pick on JB or not, it will be replaced anyway.
Thanks again.
Click to expand...
Click to collapse
when u have problem like this the best way is to flash a 'Stock ICS v4.0.3' firmware on ur phone using 'ODIN' to have a clean flash and booting of ur phone
then u can simply flash the tar version of 'Siyah kernel v4.1.5/5.0.1' again from 'Odin' in dwnld mode to automatically root ur phone and install latest CWM recovery, which can be used to install the custom rom of ur choice
Sun90 said:
when u have problem like this the best way is to flash a 'Stock ICS v4.0.3' firmware on ur phone using 'ODIN' to have a clean flash and booting of ur phone
then u can simply flash the tar version of 'Siyah kernel v4.1.5/5.0.1' again from 'Odin' in dwnld mode to automatically root ur phone and install latest CWM recovery, which can be used to install the custom rom of ur choice
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Click to collapse
He has no need to do that. As I said above all he have to do (If they want custom rom) is flash kernel like Siyah via download mode then flash custom rom in recovery. No need to flash stock unless thats the rom you want.
TheATHEiST said:
He has no need to do that. As I said above all he have to do (If they want custom rom) is flash kernel like Siyah via download mode then flash custom rom in recovery. No need to flash stock unless thats the rom you want.
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Click to collapse
:good:
redmok said:
Hi,
I bricked my phone and I can only boot into download mode. I need a rom which I can flash using odin. Is there a way to use odin to install roms in zip format or do I need a rom in .tar or .md5? If so, could you give me a link for a rom in md5/tar format.?
Thanks
Click to expand...
Click to collapse
Just Flash the root injected tar of JB from here:-
LINK
redmok said:
Hi,
I bricked my phone and I can only boot into download mode. I need a rom which I can flash using odin. Is there a way to use odin to install roms in zip format or do I need a rom in .tar or .md5? If so, could you give me a link for a rom in md5/tar format.?
Thanks
Click to expand...
Click to collapse
he wanted to flash via odin, let him do that.
Or not
I don't know what to put here...any ideas?
gastonw said:
he wanted to flash via odin, let him do that.
Or not
I don't know what to put here...any ideas?
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Click to collapse
And that is exactly what has been advised. What's your point?
The user only has access to download mode so is assuming he has to use download to flash rom. It sounds like he isnt aware that he can easily restore his recovery via flashing a kernel. It also sounds like the user wants to use a custom rom otherwise he would already know that he can flash stock via download.
This is why its been advised to flash kernel via download instead of rom. That way once he has his recovery back he can simply reboot into cwm and carry on where/how he wishes like for example flashing his normal/preferred rom via zip like usual.
Read this thread again and see if he can actually perform a kernel flash just to get to cmw so he can go flash a stock rom.
Here's the answer: yes he could.
now...wouldn't it be better if he flashes a stock rom, take a long breath as he realizes he's not bricked (read the topic) and then flas a stock rom when he's sure about giving it another try?
read beyond the words kid, beyond the words
TheATHEiST said:
No.
He has no reason to flash a stock rom unless he specifically wants a stock rom. If he does then yes he can simply flash stock rom as normal but its my guess that he wants a custom rom since he was asking how he can flash a ZIP.
If that is the case then flashing a stock rom (.tar) would be a complete waste of time and it would be much quicker to simply flash kernel like Siyah and reboot into recovery and then even restore a backup if he has one or just flash a rom zip from card.
Oh and stop trying to sound patronizing, I'm 30 years old and no "kid".
@ OP
If you want a stock rom then read one of teh many topics we already have on stock roms/how to flash them.
If you want to use custom ones via cwm then simply flash Siyah kernal and then reboot into recovery and then do as your normally would.
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Click to collapse
"No"? Man you are typorragic.
You really didn't get what I'd just posted, did ya?
PS: Sorry, thought you were 20.
TheATHEiST said:
Yes, I got exactly what you posted and I answered your question. I would suggest you start to learn to actually read before you try and "read beyond words".
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That's a good one, keep using it, I don't mind.
Someday you'll just get it, I'm confident you will.
Issue solved right?
gastonw said:
That's a good one, keep using it, I don't mind.
Someday you'll just get it, I'm confident you will.
Issue solved right?
Click to expand...
Click to collapse
I was getting it before you was born "kid".
btw, you can try and be a keyboard warrior all you want, you still talk nonsense.
TheATHEiST said:
I was getting it before you was born "kid".
btw, you can try and be a keyboard warrior all you want, you still talk nonsense.
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Click to collapse
You are the one that keep posting back. I was just watching a guy reading and comparing specs on SII and SII Plus, he's got a lot of spare time I think.
And I am a keybord warrior, but I made my point like 3 posts up. You just can't let go.
BTW, I am a kid, I'm only 12!
TheATHEiST said:
Your "point" was pointless.
Well you been 12 actually explains alot.
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For you, I know it does

When unbricking my phone via odin, do I have to flash a stock rom or can I flash any?

When unbricking my phone via odin, do I have to flash a stock rom or can I flash any ROM?
i believe you can flash any as long as your phone supports it.
deadbunny said:
i believe you can flash any as long as your phone supports it.
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Click to collapse
Ok, thank you.

Revert to Stock Rom using TWRP?

So I have a Galaxy S3 i747(at&t) rooted and with an unlocked bootloader. Currently running Cyanogenmod with TWRP recovery.
I'm trying to downgrade back to Touchwiz for the purposes of using an unlock code that AT&T provided me with (apparently it doesn't work with AOSP roms). Any chance I could safely use TWRP to flash the stock rom, and then use TWRP to flash Cyanogenmod back right after?
I've read from here and there that flashing the stock room with an unlocked bootloader and/or flashing the stock room NOT using Odin could brick the phone, etc etc.
Sorry if this question has been answered quite a few times, I've seen quite a few different answers regarding this floating around.
Cheers
You must flash stock ROM via Odin
After root again and flash custom recovery
verny94 said:
You must flash stock ROM via Odin
After root again and flash custom recovery
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Click to collapse
Guess there is no way to NOT use Odin :/
Do I have to relock the bootloader/unroot the phone before I flash with Odin? Also, will it put the phone back to Stock Recovery or can I keep TWRP?
And one last thing before I go through with this...
http://forum.xda-developers.com/showthread.php?t=2388065
Is this^ a possible way to go back to stock without going through Odin and losing everything? (Remember, I'm just trying to get to a TW based rom so I can use the unlock code). And if so, can I just flash that rom with TWRP?
I dont think that would be possible. ...u have to use odin
Try and backup your data before u do ..if it helps
Your phone may end up in bootloop if u try with twrp
Sent from my GT-I9300 using Tapatalk
Via TWRP you are able to flash backup of stock ROM. If you have it
Odesláno pomocí Ťama Ťunga
cheezyphil said:
Guess there is no way to NOT use Odin :/
Do I have to relock the bootloader/unroot the phone before I flash with Odin? Also, will it put the phone back to Stock Recovery or can I keep TWRP?
And one last thing before I go through with this...
http://forum.xda-developers.com/showthread.php?t=2388065
Is this^ a possible way to go back to stock without going through Odin and losing everything? (Remember, I'm just trying to get to a TW based rom so I can use the unlock code). And if so, can I just flash that rom with TWRP?
Click to expand...
Click to collapse
Backup with TWRP , Flash stock with odin use unlock code re-root then restore backup via TWRP job done.
Sent from my GT-I9300

Updates while rooted?

If i root by flashing a custom kernel, will i have to reflash a stock firmware in order to update or is there way i can just flash stock kernel and update?
KingUsman said:
If i root by flashing a custom kernel, will i have to reflash a stock firmware in order to update or is there way i can just flash stock kernel and update?
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Click to collapse
Yes ota fails if ur have any modified software you can use odin or smart switch emergency recovery to restore stock and take the ota when it comes out thats what im going to do when 6.0.1 drops then ill have newest bootloader and modem then move to custom software after that.
xstokerx said:
Yes ota fails if ur have any modified software you can use odin or smart switch emergency recovery to restore stock and take the ota when it comes out thats what im going to do when 6.0.1 drops then ill have newest bootloader and modem then move to custom software after that.
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Click to collapse
so theres no way i can update without losing data?
KingUsman said:
so theres no way i can update without losing data?
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If you root or install custom recovery u could try to re install stock recovey and unroot might work but if u modified the software then likly not.

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