3E Recovery - Samsung Galaxy Mega

I used an app suggestion from the guy that wants to get paid for everything to install TWRP on my ATT i527. It installed just fine and ROM Manger shows TWRP as being my recovery system. Only problem is, ATT blocks the recovery and now I can't get to stock recovery.
My biggest problem is I don't know how to to uninstall the TWRP and get back to stock recovery. Any suggestions? Do I unroot and do a factory reset?
Sent from my SAMSUNG-SGH-I527 using xda app-developers app

Ugh. That is a tough one. Know who you are talking about too. Nothing is for sure without a recovery rom. Would hate to see you get caught in a bootloop. That's a pain. Still waiting on my phone. Good luck and let us know how it goes.
Sent from my SAMSUNG-SGH-I317 using xda app-developers app

Think I may just unroot and hit the factory reset option in the Backup menu.
Sent from my SAMSUNG-SGH-I527 using xda app-developers app

Good luck
2SHAYNEZ

dparrothead1 said:
Think I may just unroot and hit the factory reset option in the Backup menu.
Sent from my SAMSUNG-SGH-I527 using xda app-developers app
Click to expand...
Click to collapse
AFAIK factory reset won't bring back the stock recovery.
Download your device's Rom, flash it, and you'll have your stock recovery back.

unclefab said:
AFAIK factory reset won't bring back the stock recovery.
Download your device's Rom, flash it, and you'll have your stock recovery back.
Click to expand...
Click to collapse
I know you mean well but laughed when I read this. There is no rom for att mega. Hope you figured something out dparrothead1. Worst case is keep twrp, as long as phone is okay, it shouldn't hurt anything. At least, until we get a rom for this thing.
Sent from my SAMSUNG-SGH-I317 using xda app-developers app

I would guess you could flash twrp through Odin with the att version but don't mark my words
2SHAYNEZ

azpatterson3 said:
I know you mean well but laughed when I read this. There is no rom for att mega. Hope you figured something out dparrothead1. Worst case is keep twrp, as long as phone is okay, it shouldn't hurt anything. At least, until we get a rom for this thing.
Sent from my SAMSUNG-SGH-I317 using xda app-developers app
Click to expand...
Click to collapse
Yeah az, I had second thoughts about doing the factory reset. I will just keep the TWRP until someone breaks out the bootloader.
The only reason I wanted the stock recovery was to see what this update is all about. The update d/l'ed fine and was going to install but it need stock recovery....I keep hitting the "unauthorized software has been detected... .turn off your phone and take to nearest store". I don't think being rooted has anything to do with it.
I think that sooner or later our phone will be figured out. But I have to tell you. With being rooted and being able to get rid of some bloatware, and with Nova Launcher, I'm really happy with this big assed phone! Sure, I miss some of the customization, but I hated PA and some of the other overloaded roms.
Sent from my SAMSUNG-SGH-I527 using xda app-developers app

Maybe you could find stock recovery to reflashing it back... I'm not sure though if stock recovery from i.e. I9205 ROM couldn't brick your phone...

Dparrothead1 I received the update message yesterday but clicked out of it in error. I don't know what its for either. Suppose I'll google it in a few. I tried updating from settings and get an error saying update was interrupted.
D's Mega 6.3 ♥★♥ sgh-i527

Related

[Q] Need Help! sgs2 stuck

Hello i have an sgs2 from At&t and i was trying to root but was unsuccesful and now i have this message on my screen when i turn it on " Frimware upgrade encountered an issue. Please select recovery mode in Kies & try again". I could use any advice or help. I have search and tried alot of things but no luck. Please thanks.
What method did u use to root?
Sent from my SAMSUNG-SGH-I777 using XDA App
And importantly did you attempt the recovery through kies?
Sent from my SAMSUNG-SGH-I777 using XDA App
i used the "how to easily root your sgs2" method using odin. I tried to use the recovery through kies but it asks for a code and it wont connect to my phone.
It sounds like your phone is still half functioning. Try booting into recovery,
With the phone off hold down both volume keys and power button until you see the first screen, then let go of the power button.
If it's stock recovery you'll be able to do a factory restore(wipe). If CWM choose wipe data factory reset.
After rebooting it might work.
Worst case you can put it back in download mode and try odin again.
Sent from my SAMSUNG-SGH-I777 using XDA App
If you can't get it into download mode you may have serious issues.
Might need to build a usb jig or buy one.
Contemplate a return.
If you tried everything, and I mean everything to get it into download mode, i.e. jig, "adb reboot", then neither can they. Can't see anything you did.
Sent from my SAMSUNG-SGH-I777 using XDA App
I just tried that but all i get is the firmware error screen. And i would try reflashing through odin but i dont know what to reflash the kernal that i was trying to root or something else??
and i have thought about returning it but i want to eventually root it so i would like to know what im doing wrong or how to fix it. thanks for all the help
???
lakid06 said:
and i have thought about returning it but i want to eventually root it so i would like to know what im doing wrong or how to fix it. thanks for all the help
Click to expand...
Click to collapse
You never did tell us what KIES has to do with ROOTING ?
I would definitely flash back to stock. Stock will never further mess it up. Not to mention there is the stock rom that's prerooted. By using that one you won't get a yellow triangle on boot. Nor will the counter go up from changing the kernel.
Sent from my SAMSUNG-SGH-I777 using XDA App
Can you get into download mode?
Sent from my SAMSUNG-SGH-I777 using XDA App
Misterjunky said:
You never did tell us what KIES has to do with ROOTING ?
Click to expand...
Click to collapse
It doesnt but i was trying to go back to stock and i tried to do it from kies.
gr8hairy1 said:
I would definitely flash back to stock. Stock will never further mess it up. Not to mention there is the stock rom that's prerooted. By using that one you won't get a yellow triangle on boot. Nor will the counter go up from changing the kernel.
Sent from my SAMSUNG-SGH-I777 using XDA App
Click to expand...
Click to collapse
Can you point in the direction of that prerooted stock rom, cuz i couldnt find it. thanks, i will try that once i find the right rom
gr8hairy1 said:
Can you get into download mode?
Sent from my SAMSUNG-SGH-I777 using XDA App
Click to expand...
Click to collapse
Yes!!! thanks for all the help, i hope i can get it up and running and rooted
gr8hairy1 said:
It sounds like your phone is still half functioning. Try booting into recovery,
With the phone off hold down both volume keys and power button until you see the first screen, then let go of the power button.
If it's stock recovery you'll be able to do a factory restore(wipe). If CWM choose wipe data factory reset.
After rebooting it might work.
Worst case you can put it back in download mode and try odin again.
Sent from my SAMSUNG-SGH-I777 using XDA App
Click to expand...
Click to collapse
If he downloaded an international rom then he can't use the stock recovery as the power button on the international roms aren't the select key. They have an actual hardware button to select. I found that out the hard way.
Sent from my SGH-I777 using Tapatalk
@stalked_r/t Good point, I forgot about that happening to some people.
http://forum.xda-developers.com/showthread.php?t=1286432
Here's the link you want.
Sent from my SAMSUNG-SGH-I777 using XDA App
stalked_r/t said:
If he downloaded an international rom then he can't use the stock recovery as the power button on the international roms aren't the select key. They have an actual hardware button to select. I found that out the hard way.
Sent from my SGH-I777 using Tapatalk[/QUOTE
That is probably true cuz i downloaded a 1900 or something odin file to get back to stock but it was not the right one as i now know it should have been I777.
Click to expand...
Click to collapse
At least you got download mode working. With that working there should be no issue about fixing your phone.
Just keep in mind depending on if "everything flashed from the international version you possibly will also need to flash the right modem.
I wouldn't worry about that until you got the phone up and working.
It's best to keep each step as simple as possible, especially for the first time you're trying it.
Sent from my SAMSUNG-SGH-I777 using XDA App
ok so i downloaded the stock rooted rom and im using odin 1.85 but it stops at factoryfs.img, any ideas??? thanks again for all the help
Not good. I wish I could offer more help. At least it didn't stop at flashing the bootloaders.
There's not too much you can do at this point. You can try waiting seeing if it changes.
You can hope if you do unplug it that you can get it back into download mode. Then try odin again. Though I'd make sure the checksum of the download matches up to make sure it downloaded properly.
No one wants to be the one to say unplug it in the middle of an odin procedure, but if no progress is being made after a reasonable amount of time, there's not much left to do.
Sent from my SAMSUNG-SGH-I777 using XDA App

Question about return

Hey guys. I just got my replacement phone from ATT mailed in since my old one's power button broke. I have a few questions about getting it back to stock AND doing so to reset my flash counter ( its at 1 now and i dont want them to void my warranty and make me pay for it :/) As of now, i do not have a jig, but one is one the way.
first off i had planned on flashing 4.0.3 and installing triangle away. i was told that this would get rid of the yellow triangle AND reset the flash counter. Will this work?
Next, does flashing back to stock through odin/heimdall readd to the flash counter where it'd go back to 1? if so, is there a way back to stock and be unrooted without increasing the flash counter
I'm also assuming doing a master clear will not increase it, as i dont want them to send them my data.
I would really appreciate some help. Thanks in advance
UPDATE: The triangle away worked successfully and flashing via odin kept the count at 0 as i thought. My new problem is when i booted up after going back to stock, i get a bootloop at the att logo. Anyone have any alternative links to getting to a nonroot version of samsung stock?
h0ckey10 said:
Hey guys. I just got my replacement phone from ATT mailed in since my old one's power button broke. I have a few questions about getting it back to stock AND doing so to reset my flash counter ( its at 1 now and i dont want them to void my warranty and make me pay for it :/) As of now, i do not have a jig, but one is one the way.
first off i had planned on flashing 4.0.3 and installing triangle away. i was told that this would get rid of the yellow triangle AND reset the flash counter. Will this work?
Next, does flashing back to stock through odin/heimdall readd to the flash counter where it'd go back to 1? if so, is there a way back to stock and be unrooted without increasing the flash counter
I'm also assuming doing a master clear will not increase it, as i dont want them to send them my data.
I would really appreciate some help. Thanks in advance
UPDATE: The triangle away worked successfully and flashing via odin kept the count at 0 as i thought. My new problem is when i booted up after going back to stock, i get a bootloop at the att logo. Anyone have any alternative links to getting to a nonroot version of samsung stock?
Click to expand...
Click to collapse
I think someone in another thread said booting into 3e recovery and clearing cache and dalvik will get you sorted.
Sent from my SGH-I777 using XDA
dandrumheller said:
I think someone in another thread said booting into 3e recovery and clearing cache and dalvik will get you sorted.
Sent from my SGH-I777 using XDA
Click to expand...
Click to collapse
I'll get back to you on that, thanks
Sent from my SGH-I777 using xda premium
UPDATE: Im not sure whether that will work because as i mentioned my power button is broken and i cant select any 3e options.
Would a master clear do the trick?
Sent from my SGH-I777 using xda premium
Nvm disregard that
h0ckey10 said:
I'll get back to you on that, thanks
Sent from my SGH-I777 using xda premium
UPDATE: Im not sure whether that will work because as i mentioned my power button is broken and i cant select any 3e options.
Click to expand...
Click to collapse
Crap, didn't think of that...sorry
Sent from my SGH-I777 using XDA
dandrumheller said:
Crap, didn't think of that...sorry
Sent from my SGH-I777 using XDA
Click to expand...
Click to collapse
Appreciate the effort. If anyone else has suggestions I'm all ears. Otherwise they're getting a bootlooping phone
Sent from my SGH-I777 using xda premium
h0ckey10 said:
Appreciate the effort. If anyone else has suggestions I'm all ears. Otherwise they're getting a bootlooping phone
Sent from my SGH-I777 using xda premium
Click to expand...
Click to collapse
It would be worth a try... go the the Download Repository and flash the I777UCKH7-CL503881 Stock Binaries package which contains cache.img and hidden.img. It also contains the bootloaders and param but you shouldn't have to worry too much about that. That might allow your phone to boot.
creepyncrawly said:
It would be worth a try... go the the Download Repository and flash the I777UCKH7-CL503881 Stock Binaries package which contains cache.img and hidden.img. It also contains the bootloaders and param but you shouldn't have to worry too much about that. That might allow your phone to boot.
Click to expand...
Click to collapse
Nope still bootloops. Thanks though
Sent from my SGH-I777 using xda premium
If anyone has any other suggestions I'm all ears. I'm going to package the phone today and send it out tmrw
Sent from my SGH-I777 using xda premium

[Q] help needed, replaced build.prop and phone won't start up now (past boot)

(sorry to the other thread owner as I didn't realize I was in the i9300 forum when I posted my reply asking for similar help)
*** this is a repost from the post I made on androidcentral, with a suggestion made by dmmarck over there ***
Ok, yes it seems I made a mistake and I'm new to this, so apologies. But I tried going in and changing build.prop (specifically ro.camera.sound.forced=0 to get the camera to go quiet when the phone was set to silent) and when I rewrote the file into the system, I ended up with a phone that won't go past the 'Samsung Galaxy SIII' screen into the Sprint boot. I searched around and found that my SBF might be trashed, but at this point I'm unsure as to how to get it reloaded properly.
I am able to get into the recovery (up volume, home button, power button), and may have made a further mistake by formatting the /system. Unfortunately, I didn't make a backup using that utility until AFTER the build.prop problem, so even though I tried to recover using the recovery I made (after the problem), it is understandably not working.
Am I totally screwed or is there a way to get me back? Any help is greatly appreciated.
// dmmarck and paul627g over on androidcentral think if I can get a good samaritan to help me by posting a nandroid backup of their stock L710 setup, I should be able to recover without issues, would anyone here be able to help me?
Have you tried this?
http://forum.xda-developers.com/showthread.php?t=1727171
bizdady said:
Have you tried this?
http://forum.xda-developers.com/showthread.php?t=1727171
Click to expand...
Click to collapse
Yes! Thank you for pointing me there, I found that a little bit ago and tried it a couple of times, unfortunately, the bootloader doesn't seem to be broken, so this didn't help me.
I really wish Samsung had the OEM ROM out!
Just found this!! Someone please tell me this will fix things?? And how do I use the file? (am downloading it now, slow download)
http://thedroidguy.com/2012/06/samsung-releases-source-code-for-sprint-cdma-galaxy-s-iii/
dhham said:
Just found this!! Someone please tell me this will fix things?? And how do I use the file? (am downloading it now, slow download)
http://thedroidguy.com/2012/06/samsung-releases-source-code-for-sprint-cdma-galaxy-s-iii/
Click to expand...
Click to collapse
You won't be able to do anything with it if you're not a dev, calm down Roms will be available soon
Sent from my SPH-D700 using XDA Premium App
masaidjet said:
You won't be able to do anything with it if you're not a dev, calm down Roms will be available soon
Sent from my SPH-D700 using XDA Premium App
Click to expand...
Click to collapse
hey now, I appreciate what it takes to get to a fix, but I am in a bit of a pickle with this being my only phone and I am new to Android, so what may be a fix is still an exciting bit of news.
I appreciate that this is not the same as an OEM ROM now (with help from here and from android central), so I'm learning. I also understand that this is a problem that I caused by not doing my basic backups as I would any other software work, so please don't misunderstand and think that I am not understanding of what the timeline realistically will be to get to a fix.
Can't you edit the prop build on your recovery and flash it back?
bizdady said:
Can't you edit the prop build on your recovery and flash it back?
Click to expand...
Click to collapse
quite possibly, but the recovery was made from the messed up/non-working version, so I'm not sure if that works or not... any thoughts?
I have a solution for you. Ask someone who has a GS3 to make a nandroid, copy it to your sd card and flash it. Viola you should have everything back to normal.
*warning*
Some might deny your request because certain personal information being stored in a nandroid such as gmail accounts, contacts,passwords, ect.
Sent from my SPH-D700 using XDA Premium App
masaidjet said:
I have a solution for you. Ask someone who has a GS3 to make a nandroid, copy it to your sd card and flash it. Viola you should have everything back to normal.
*warning*
Some might deny your request because certain personal information being stored in a nandroid such as gmail accounts, contacts,passwords, ect.
Sent from my SPH-D700 using XDA Premium App
Click to expand...
Click to collapse
Yes! Thanks! This is the route that we're moving forward on in the androidcentral forums. We're thinking a FACTORY RESET/CACHE/DALVIK WIPE usin CWM will help to remove personal info as best as possible for any kind soul who does this.
I'm pretty sure someone will help you. I would have if i had a gs3(waiting for local stores to get them). I hope everything go well for you.
Come to think of it, couldn't you just factory reset your phone and it will be stock again?
Sent from my SPH-D700 using XDA Premium App
masaidjet said:
I'm pretty sure someone will help you. I would have if i had a gs3(waiting for local stores to get them). I hope everything go well for you.
Come to think of it, couldn't you just factory reset your phone and it will be stock again?
Sent from my SPH-D700 using XDA Premium App
Click to expand...
Click to collapse
thanks! actually, I have no way to factory reset unfortunately...
By going into stock recovery mode you can factory reset it. It's the same steps to get into CWM.
And if all else fail, root your phone using the odin method by getting into download mode, you'll have CWM recovery and you can factory reset using that.
Sent from my SPH-D700 using XDA Premium App
masaidjet said:
By going into stock recovery mode you can factory reset it. It's the same steps to get into CWM.
And if all else fail, root your phone using the odin method by getting into download mode, you'll have CWM recovery and you can factory reset using that.
Sent from my SPH-D700 using XDA Premium App
Click to expand...
Click to collapse
hmm, I think I'm missing something because I don't have the factory recovery now that CWM is installed (or am I incorrect here?). And I'm not sure if I can get back to the factory reset options now in the state that I'm in.
As far as the odin method, I am already rooted, I'm not sure how I can use CWM recovery to factory reset at that point..
Apologies again as I am new to android and trying to learn! I appreciate you're help!
Yes, you don't have stock recovery because you're rooted. And if you're able to get into CWM you should be able to get your phone back to normal.
In CWM there's a option to wipe data(factory reset), but wiping data to cure your problem is experimental meaning idk what might happen when/if you do.
Sent from my SPH-D700 using XDA Premium App
masaidjet said:
Yes, you don't have stock recovery because you're rooted. And if you're able to get into CWM you should be able to get your phone back to normal.
In CWM there's a option to wipe data(factory reset), but wiping data to cure your problem is experimental meaning idk what might happen when/if you do.
Sent from my SPH-D700 using XDA Premium App
Click to expand...
Click to collapse
Ok, just tried that (wipe data/factory reset), same behavior unfortunately...
How about unrooting ?
Using this method
http://www.epiccm.org/2012/06/team-epics-un-root-from-recovery.html?m=1
then going to stock recovery.
Before doing any of this first try using the nandroid somebody might provide for you.
Sent from my SPH-D700 using XDA Premium App
Well if he factory reset and erased the system he has no ROM to reset back to?
Hopefully a stock ROM is upped soon.
Sucks i don't have my phone yet else i would send you a nand backup of a clean install
bizdady said:
Well if he factory reset and erased the system he has no ROM to reset back to?
Hopefully a stock ROM is upped soon.
Sucks i don't have my phone yet else i would send you a nand backup of a clean install
Click to expand...
Click to collapse
I didn't know that, but wouldn't the system boot.img mskip provided for those who bricked help ?
Sent from my SPH-D700 using XDA Premium App
masaidjet said:
I didn't know that, but wouldn't the system boot.img mskip provided for those who bricked help ?
Sent from my SPH-D700 using XDA Premium App
Click to expand...
Click to collapse
I would think so.

Verizon message when booting to recovery?!?!?!

So I just put the new hyper drive room on my phone and tried to go to recovery to flash it. I get a message on my screen that says I have something on my phone that isn't authorized by Verizon and I need to turn it off and take it to the store. It also said secure fail: kernel.
What the hell is this???? I am on MDK but running jkruse's newest NC5 release with NC5 radio...anyone know what is going on?
Sent from my SCH-I545 using XDA Free mobile app
Anyone??
Sent from my SCH-I545 using XDA Premium 4 mobile app
CC268 said:
Anyone??
Sent from my SCH-I545 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
ive seen that message when my kernel wasnt lokid. reboot into recovery using VOL UP and either flash a lokid kernel or use loki doki. once you are back up and running you can use triangle away to reset the counter.
ribenabob said:
ive seen that message when my kernel wasnt lokid. reboot into recovery using VOL UP and either flash a lokid kernel or use loki doki. once you are back up and running you can use triangle away to reset the counter.
Click to expand...
Click to collapse
It won't even let me into recovery the manual way
CC268 said:
It won't even let me into recovery the manual way
Click to expand...
Click to collapse
Hmm haven't heard of that happening before. I would probably Odin back to stock MDK and start over if I was you. Good luck.
ribenabob said:
Hmm haven't heard of that happening before. I would probably Odin back to stock MDK and start over if I was you. Good luck.
Click to expand...
Click to collapse
Tried that and my phone is stuck on the Verizon screen. That ROM really effed my phone over.
Thank youuuuu I got it to work!
Finally got it all figured out

Note 2 rebooting

I have a note 2 that I kept stock for a long time. And decided to root it about a week ago. I used the latest casual one click root. And it seemed all dandy initially until i went between a few different roms and it decided it wanted to shut off randomly and not boot back up past the note 2 screen on its own. But the odd part was it booted while connected to the wall or to the computer. So I flashed to 4.1.2 stock via odin and the issue still remains. I can only use it fine on charger. Is there something else im missing on flashing back to stock?
Sent from my SCH-I605 using XDA Free mobile app
Hmm when you installed 4.3 did you do so wiping everything could be an app causing the problem. Try it from brand new with no apps installed and see if that helps. Could be also a radio issue as well.
Sent from my XT1060 using Tapatalk
Yeah I wiped everything. Actually used odin twice to revert to stock 4.1.2. I tried a few cm nightlies before it began. Is there anything else I should flash on top of whats already been done?
Sent from my SCH-I605 using XDA Free mobile app
mddcflimsreal said:
Yeah I wiped everything. Actually used odin twice to revert to stock 4.1.2. I tried a few cm nightlies before it began. Is there anything else I should flash on top of whats already been done?
Sent from my SCH-I605 using XDA Free mobile app
Click to expand...
Click to collapse
I've found that even after using ODIN to go back to stock 4.1.2, that there's still leftover data on the phone from custom ROM's. I've read where others had the same issue. I don't know why Odin doesn't seem to fully wipe everything ... but this has been my personal experience.
The way I've fixed this (and all this may not be necessary).. . is that after Odin'ing back to stock 4.1.2, I boot into stock recovery, then do a full factory reset and wipe cache. Then I booted into the stock Rom and used the bypass setup trick (touch the left side of the screen right above Emergency... then right side, then left, then right again, and then volume up... this should bypass setup to save time).
Then went into phone's settings and performed a factory reset from within the stock Rom too...
Finally... (because I'm a bit OCD... so this is probably not necessary), but I ODIN'd back to stock 4.1.2 one more time and then proceeded with using CASUAL again to root /unlock the bootloader).
I know this is a pain in the butt... but this has worked for me. Maybe others will have some better suggestions.
(Edit : Forgot to mention that if you're not wanting to return to stock to start over again... check out this thread (http://forum.xda-developers.com/showthread.php?p=53624921) on how to flash a stock recovery for the purposes of doing a proper data wipe... then can you odin your custom recovery back to the device without having to fully restore to stock... this can be a real time saver. Please make sure to thank the OP for the helpful info).
So in the end I tried to reset from stock recovery and wipe cache. Than do a reset from the settings and the issue presisted. But now I have root and recovery as well. So I may give a rom a try.
Sent from my SCH-I605 using XDA Free mobile app
mddcflimsreal said:
So in the end I tried to reset from stock recovery and wipe cache. Than do a reset from the settings and the issue presisted. But now I have root and recovery as well. So I may give a rom a try.
Sent from my SCH-I605 using XDA Free mobile app
Click to expand...
Click to collapse
This is totally a guess, but I'm thinking that you may have a battery problem... and it's just a coincidence that these problems started happening around the same time that you rooted. You may try replacing the battery to see if that fixes things.... (you can get one pretty cheap off ebay or Amazon).
Yeah thats odd. I had bought another battery from a phone store I use to work at and have no issues now, back on 4.1.1 rooted.
Sent from my SCH-I605 using XDA Free mobile app
mddcflimsreal said:
Yeah thats odd. I had bought another battery from a phone store I use to work at and have no issues now, back on 4.1.1 rooted.
Sent from my SCH-I605 using XDA Free mobile app
Click to expand...
Click to collapse
Cool. Hopefully you'll have no more problems with it for a while.
:thumbup:

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