New bootloader screen? - AT&T Samsung Galaxy Note 4

We all know how to boot into recovery, holding the power, volume up, and home buttons.... well I accidently pushed vol. Down and home button and a screen I've never seen before pop up with a big yellow triangle asking me if I want to download a custom rom. I've never even tried rooting my phone, but wanting to for years now, now it's offering me to do just that? Am I missing a step or two, can't I just install a rooted rom that easy? Of course the screen also says it could be dangerous to use a custom rom, blah blah. Anyone else seen this screen?

Evil EEE said:
We all know how to boot into recovery, holding the power, volume up, and home buttons.... well I accidently pushed vol. Down and home button and a screen I've never seen before pop up with a big yellow triangle asking me if I want to download a custom rom. I've never even tried rooting my phone, but wanting to for years now, now it's offering me to do just that? Am I missing a step or two, can't I just install a rooted rom that easy? Of course the screen also says it could be dangerous to use a custom rom, blah blah. Anyone else seen this screen?
Click to expand...
Click to collapse
Seen this screen as well..never bothered as we have a locked bootloader, so the ROM might not even boot if it doesn't match what's on the bootloader.

So the bootloader controls root access then?

Related

[Q] Bricked Desire HD

Hello,
I recently got a brand new DHD from T Mobile UK. Naturally, I wanted to get rid of the bloatware that came with it. To cut the long story short, I tried to install the cyanogenmod software and ended up bricking my phone. At first it would not get past the cyanogenmod start up screen (spinning smoke thing). Now it will not boot past the T Mobile logo.
I am desperate and any solution to give me back ANY funstionality of the phone would e great.
Kind Regards.
Sena.
Can you get into the bootloader? Try turning it off, then holding the power button and volume down - I think the easiest method is to hold volume down, press the power button for a few seconds (still holding volume), then let the power button go and after that the volume button. Seems to get me into the bootloader reliably.
If you can get into the bootloader, you should be able to flash back to the stock rom by placing a file on the SD card - not certain of the exact method there but someone will know
I wouldn't worry too much unless you were flashing the bootloader (hboot) to get s-off - as I understand it, the only real way to brick these devices is if you corrupt the bootloader.
What exactly did you do? I agree with the previous poster that you probably did not brick your phone you just need to get into the bootloader and flash a backup, if you made one. Also what ClockworkMod Recovery are you using. I know that if you flashed with 3.xxx you will need to flash an older version of CWM something like 2.xxx
If you give us more info we could prob help more
jords12 said:
Can you get into the bootloader? Try turning it off, then holding the power button and volume down - I think the easiest method is to hold volume down, press the power button for a few seconds (still holding volume), then let the power button go ...
Click to expand...
Click to collapse
Also try taking the battery out first.
senakiro said:
Hello,
I recently got a brand new DHD from T Mobile UK. Naturally, I wanted to get rid of the bloatware that came with it. To cut the long story short, I tried to install the cyanogenmod software and ended up bricking my phone. At first it would not get past the cyanogenmod start up screen (spinning smoke thing). Now it will not boot past the T Mobile logo.
I am desperate and any solution to give me back ANY funstionality of the phone would e great.
Kind Regards.
Sena.
Click to expand...
Click to collapse
If you have cwm / rom manager install to your phone just turn off your phone and charge it now you are in recovery state you can flash rom again or restore backups
Sent from my Desire HD using XDA App

[Q] Stuck in a boot loop with HTC diagnostic area (dead volume down rocker)

Hey guys
I'm running MrGarak's fantastic MIUI rom however I've found that the kernel is booting my phone into that white HTC diagnostic screen by default. Unfortunately my volume down button is dead and so I can't navigate the menu; the only way I can boot my phone at the moment is to boot it connected via USB as that makes it boot to Recovery and I can reboot from there.
Any ideas? I think this and another rom I tried both used LordMUE's kernel, could that be the reason the boot preferences don't default to just booting the OS?
Any help and/or pointers would be greatly appreciated
So you can access bootloader and recovery!
So just flash another kernel. What's your problem?
Put a zip on your SD (with a SD reader or ADB pull), then go in recovery, navigate with the 4 keys under the screen (or vol+ and power)... and flash.
What is strange for me is that it seems to happen sudenly... so how do ou know it's the kernel. Anyway...
I have clockwork recovery, and can navigate it using the soft keys (home menu etc). You should also he able to use the vol up key to get to the bottom of the list, (depending on the recovery you're using I suppose)
Sent from my Desire HD using Tapatalk
_david_94 said:
I have clockwork recovery, and can navigate it using the soft keys (home menu etc). You should also he able to use the vol up key to get to the bottom of the list, (depending on the recovery you're using I suppose)
Sent from my Desire HD using Tapatalk
Click to expand...
Click to collapse
Unfortunately it boots into the white HTC area (dunno what it's called). The one where you can see if your phone is S-OFF or not.
Also, I'm not sure what is to blame... but I've only just recently noticed that my phone cold boots this way so I assumed it was a recent rom that I applied. Will test this theory later.
Sounds to me like your volume down button is stuck in.
Definitely not a ROM issue, as it has nothing to do with the bootloader.
Sent from The App that Time Forgot.
Hey, i had this issue like a month ago. You can check my previous threads. It's hardware I'm 100% sure. Basically if you're in warranty you need to flash the stock rom with S-On so you can get a new phone. You can get it to boot but it's really a pain. You have to play with the volume up when first turning on your phone. It took me about an hour. Then when it boots you'll be in a "Safe Mode" (no clue whats limited all seemed fine to me). Then do your backup if you wish.
Also note: Flashing the S-On rom is a PAIN, took me about 2-3 hours of rebooting, holding vol up, tapping vol up, to get it to boot right, but with patients you'll get it to go.
Good luck to ya.
xtremedelta said:
Hey, i had this issue like a month ago. You can check my previous threads. It's hardware I'm 100% sure. Basically if you're in warranty you need to flash the stock rom with S-On so you can get a new phone. You can get it to boot but it's really a pain. You have to play with the volume up when first turning on your phone. It took me about an hour. Then when it boots you'll be in a "Safe Mode" (no clue whats limited all seemed fine to me). Then do your backup if you wish.
Also note: Flashing the S-On rom is a PAIN, took me about 2-3 hours of rebooting, holding vol up, tapping vol up, to get it to boot right, but with patients you'll get it to go.
Good luck to ya.
Click to expand...
Click to collapse
Ah, I'm definitely beyond warranty. The thought of vol+down being stuck down makes a lot of sense!
I'll just take it to one of the dodgy Asian repair shops, if it's a hardware issue I'm sure they'll know what to do.
Cheers for your help everyone!

[Q] Softbrick, Can not access CWM

Long story short i rushed when rooting my GN because im pretty familiar with rooting android phones. I did not realize you needed to modify a file to be able to boot into CWM other than using rom manager.
My question is, is there a way to get the stock image on the phone, or, use my computer to fix this? Because currently my phone is in a bootloop (I installed gummynex improperly, rushing and forgot to wipe data, yeah i know i asked for it.,..)
If i boot into recovery all it does is let me turn the phone on, i cant select recovery or anything.
HALP!
Find stock Google images and flash them with fastboot.
joshnichols189 said:
Find stock Google images and flash them with fastboot.
Click to expand...
Click to collapse
Thanks but one last question, I can only boot the phone into the stock bootloader (whatever the default thing is when you hold the power button and volume down) and in this, the ONLY option it gives me is to start the phone, nothing else
Am i going to be able to push files to my phone in this?
I think this may have just been a MAJOR blonde moment for myself. in order to access CWM and ****, you have to hold both volume buttons and the power button? Because i was just holding volume down and power....
mdunn1066 said:
I think this may have just been a MAJOR blonde moment for myself. in order to access CWM and ****, you have to hold both volume buttons and the power button? Because i was just holding volume down and power....
Click to expand...
Click to collapse
I take it that you were able to flash the factory images and are all set or do you still need some help?

[Q] Power + Volume down button

Sorry for this very noobish question. My concern is, i cannot go to factory reset screen... No matter what i do, how many times i restarted and remove the battery, i cannot pull up the screen. Volume down + power button only makes my phone boot in safe mode... Im preparing to root my phone so im trying every possible way to save my phone if just in case something went wrong, I just want to make sure that it'll work before i begin rooting my device, but its not working... am i missing something?
resethard.com/lg/g3/
My device is LG-D855 EU/Asian 3/32gb version. Not yer rooted.
I just activated the developers option but didn't do anything or touch anything with it.
Uhm, just tried this kitkat thing when you tap 4.4 couple of times..
Used LG suit and ran back up for my device.
sorry i manage to solve my noob concern, didn't heard the "release and re-hold power button" after logo appears. should have watched the video again before posting here. wasted time composing non sense thread. xD
SpEaKeRb0xXx said:
Sorry for this very noobish question. My concern is, i cannot go to factory reset screen... No matter what i do, how many times i restarted and remove the battery, i cannot pull up the screen. Volume down + power button only makes my phone boot in safe mode... Im preparing to root my phone so im trying every possible way to save my phone if just in case something went wrong, I just want to make sure that it'll work before i begin rooting my device, but its not working... am i missing something?
I followed this step but still no luck
My device is LG-D855 EU/Asian 3/32gb version. Not yer rooted.
I just activated the developers option but didn't do anything or touch anything with it.
Uhm, just tried this kitkat thing when you tap 4.4 couple of times..
Used LG suit and ran back up for my device.
Click to expand...
Click to collapse
You have to press power and volume down, until you see the LG screen then let go and press volume and power down again.
SpEaKeRb0xXx said:
Sorry for this very noobish question. My concern is, i cannot go to factory reset screen... No matter what i do, how many times i restarted and remove the battery, i cannot pull up the screen. Volume down + power button only makes my phone boot in safe mode... Im preparing to root my phone so im trying every possible way to save my phone if just in case something went wrong, I just want to make sure that it'll work before i begin rooting my device, but its not working... am i missing something?
I followed this step but still no luck
My device is LG-D855 EU/Asian 3/32gb version. Not yer rooted.
I just activated the developers option but didn't do anything or touch anything with it.
Uhm, just tried this kitkat thing when you tap 4.4 couple of times..
Used LG suit and ran back up for my device.
Click to expand...
Click to collapse
For root use this https://towelroot.com from your phone install the app press a button and your rooted then install superuser and your done to go into recovery turn phone off then hold power volume down
Edit do what @Lennyuk said lol forgot that bit
118
Lennyuk said:
You have to press power and volume down, until you see the LG screen then let go and press volume and power down again.
Click to expand...
Click to collapse
thank you very much! i should have watched the video again and pay attention before posting here . i didn't heard the release and re hold the power button after logo appears.
jaythenut said:
For root use this https://towelroot.com from your phone install the app press a button and your rooted then install superuser and your done to go into recovery turn phone off then hold power volume down
Edit do what @Lennyuk said lol forgot that bit
Click to expand...
Click to collapse
Thank you! i manage to go to that rf screen and i think ill be rooting the device now. towelroot is the easiest way to root so i think ill be using that. Thanks again!

[Q] Bricked Samsung Galaxy Nexus I9250

i seem to have hard bricked the device and i have been attempting to find a way i can fix it for hours.. i seem to be stuck. Its stuck on the boot animation cyanogenMod logo. I am unable to get into the recovery mode, as well as fast boot mode. i let it sit on that boot logo for hours without anything at all happening. No progress what so ever. Now the biggest thing i am trying to figure out is how i even managed to get this to happen. there was a software update notification that i received, so i figured it may have been the Android L update or something, so without taking into considering what exactly i was agreeing to i accepted, and continued. Let it reboot, and thats how i got to come across this issue. Any suggestions.
So if you hold down "volume up", "volume down", and then press and hold the power button, does it not boot into the bootloader? You may have to hold all three down for 15 seconds or so... Based on the fact that you can see the boot animation, it tells me that your bootloader is indeed functional, so, once booted into the bootloader, you can easily flash the factory images (as per this) and restore your device to working condition.
efrant said:
So if you hold down "volume up", "volume down", and then press and hold the power button, does it not boot into the bootloader? You may have to hold all three down for 15 seconds or so... Based on the fact that you can see the boot animation, it tells me that your bootloader is indeed functional, so, once booted into the bootloader, you can easily flash the factory images (as per this) and restore your device to working condition.
Click to expand...
Click to collapse
Yeah ive tried that, and nothing is working it just keeps going back to that same boot animation & im out of ideas. Iknow there has to be a way though.
Jewelzxo said:
Yeah ive tried that, and nothing is working it just keeps going back to that same boot animation & im out of ideas. Iknow there has to be a way though.
Click to expand...
Click to collapse
What I find strange is that it boots to the boot animation -- that means the bootloader has loaded up the kernel and Android is attempting to start. The bootloader loads up before anything, so it is obviously working. Don't know why you can't access its menu though with the 3-key press. Maybe one of your volumes keys is not working properly? By holding those three keys down, it should not boot to the boot animation...
Can you get into download mode? Hold only volume down and press and hold power. If so, then you can use Odin and flash a stock ROM as per this thread.
In any case, if you can't get into the bootloader or download mode, then your only option is using OMAPFlash (as per this thread). That will re-flash your bootloader. If you still can't get into the bootloader menu after that, then there is a hardware issue.

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