Epic Recovery Mode & Download Mode - Epic 4G Android Development

Just FYI in case anyone wants to know:
For download mode, with the phone turned off, phold the number 1 key on the QWERTY keyboard and the power button simultaneously
For recovery mode, with the phone turned off, hold Volume Down, CAmera, and Power simultaneously.
You navigate with volume UP/DOWN, select with HOME, Menu toggles to "Manual Mode", whatever that it.
Enjoy

chris5h said:
Just FYI in case anyone wants to know:
For download mode, with the phone turned off, phold the number 1 key on the QWERTY keyboard and the power button simultaneously
For recovery mode, with the phone turned off, hold Volume Down, CAmera, and Power simultaneously.
You navigate with volume UP/DOWN, select with HOME, Menu toggles to "Manual Mode", whatever that it.
Enjoy
Click to expand...
Click to collapse
What is download mode?

Download mode is the mode you put the phone into to be able to flsh new software to it from a pc. Anyone going to this phone from the Moment will know exactly what it is.

is it a ms-mount?

ImSoHungry said:
is it a ms-mount?
Click to expand...
Click to collapse
I am sorry, I do not know what that is.

chris5h said:
I am sorry, I do not know what that is.
Click to expand...
Click to collapse
Mass Storage mount... Basically, does download mode turn it into a mass storage USB device?

Oh I gotcha. No it does not.

had epic 2.1.1 rooted with one-click method from sdx, seemed fine after superuser and busybox install or several hours.
HOWEVER, after installing Lauchad (maybe coincidence), my phone went into a cont. reboot every 30sec about. I managed to uninstall some recent apps with no avail.
I am doing a recovery/wipe-factory now....seems hung at little image of package opening with droid logo....
Should I force power-cycle?
Thanks!

I entered Download Mode and its stocked at Downloading. Do not turn off target. Is this the main screen?
Edit: Yes. Thats the Main Screen.
Hmm.. So we only need someone to create the Update.zip?

Quick question. I entered download mode.. I got the downloading! do not turn off target!!! How do I get out of this screen??

lilmexx said:
Quick question. I entered download mode.. I got the downloading! do not turn off target!!! How do I get out of this screen??
Click to expand...
Click to collapse
Either use Odin to flash a new rom, or pull your battery out of the phone. As long as it's not mid-flash, you can turn it off without consequence. Obviously if you were flashing a rom, you wouldn't want to be pulling the battery out in the middle of it, of course...
FYI this mode isn't something anyone should need to access regularly. Please see this post for more information on the use of Download mode and how to return your phone to stock.

Fixter said:
I entered Download Mode and its stocked at Downloading. Do not turn off target. Is this the main screen?
Edit: Yes. Thats the Main Screen.
Hmm.. So we only need someone to create the Update.zip?
Click to expand...
Click to collapse
Update.zip? You mean for Recovery mode? No, that's not necessary for custom roms or anything... You would want to use Clockwork recovery, not the stock recovery, and the .zip can be named anything. Update.zip is generally how the stock recovery flashes an OTA update after it's downloaded. If I recall, it has to pass a checksum before it'd flash - you couldn't just zip some files together and call it "update.zip" and expect it to work. With Clockwork Recovery you would.

Thank you very much... Yeah it was not mid flash, which would be way worse. I am just getting accustomed to all the different menus and various screens. I got into the mode, just to give it a try and was worried about just pulling the battery. Didnt think it would really matter since i wasnt flashing or anything. But figured I would ask first to save some headaches. Trying to read up and learn all I can about this thing. Clockworked and rooted, getting ready for the first rom go!

Related

unbrick samsung galaxy s vibrant.

i have a real problem, trying to flash my samsung vibrant with odin, (installing the unofficial update) my phone was bricked, i cant get into download mode, the key combination vol-up + vol-down to get to download mode is not working, i can't get into recovery mode either, (well getting into recovery mode has never worked) i tried using adb reboot recovery with sdk and it comes as device not found.
Am i screwed or there is any way to unbrick?
cervantesjc said:
i have a real problem, trying to flash my samsung vibrant with odin, (installing the unofficial update) my phone was bricked, i cant get into download mode, the key combination vol-up + vol-down to get to download mode is not working, i can't get into recovery mode either, (well getting into recovery mode has never worked) i tried using adb reboot recovery with sdk and it comes as device not found.
Am i screwed or there is any way to unbrick?
Click to expand...
Click to collapse
Take out the battery, wait a full minute. put it back in and the case back together without inadvertantly hitting either the power or up/down keys. Now press the down key. While holding it down, hold down the power key. If that doesn't put you into download mode, you have done the impossible. These phones are (almost) impossible to brick.
I have seemed to have done the something similar as I was trying to reflash with ODIN and the phone went black, I left it alone for several minutes and now when I try to turn the phone on I just have a graphic with a phone and a computer with a little triangle with an exclaimation mark in the middle and nothing else happens.
djallen1 said:
Take out the battery, wait a full minute. put it back in and the case back together without inadvertantly hitting either the power or up/down keys. Now press the down key. While holding it down, hold down the power key. If that doesn't put you into download mode, you have done the impossible. These phones are (almost) impossible to brick.
Click to expand...
Click to collapse
I really think i have the done impossible, there is no download mode nor recovery mode, (well, this has never worked) i don't know what to do, i'm getting my phone replaced.
I tried using adb on my computer, but the device is not found, my computer doesn't recognize my device.
cervantesjc said:
I really think i have the done impossible, there is no download mode nor recovery mode, (well, this has never worked) i don't know what to do, i'm getting my phone replaced.
I tried using adb on my computer, but the device is not found, my computer doesn't recognize my device.
Click to expand...
Click to collapse
UGH
I have the SAME problem...but I always had download AND recovery working...
after a few flashes in a short span...they just dissapeared...
screen just turns black after the "S" logo animation....
ADB can't see the device either
Same Here Too :-|
i've been searching and trying to get into dowload mode for a week and i't not working. i can hear it boot up but just stuck on the darn Vibrant screen
philthyman21 said:
i've been searching and trying to get into dowload mode for a week and i't not working. i can hear it boot up but just stuck on the darn Vibrant screen
Click to expand...
Click to collapse
I was there, use Odin to reflash to stock.
huh
djallen1 said:
Take out the battery, wait a full minute. put it back in and the case back together without inadvertantly hitting either the power or up/down keys. Now press the down key. While holding it down, hold down the power key. If that doesn't put you into download mode, you have done the impossible. These phones are (almost) impossible to brick.
Click to expand...
Click to collapse
i beg to differ
nothing is working for me either
So I went to This Site pathikshah. com /blog / install-android-2-2-froyo-galaxy-s/ (sorry about the spaces new user and xda wont let me post links, not spamming honest), I did exactly as it said it was working as planned until it reset after install. First instead of the vibrant screen coming up it now says:
Galaxy S
GT-I9000
Then It goes to:
Android System Recovery <3e>
on that screen it says twards the bottom:
update media please wait
E:Cant mount /dev/block/mmcblk0p1
(Invalid argument)
E:copy_dbdata_media:Cant mount SDCARD:
your storage not prepared yet, please use UI me
nu for format and reboot actions.
copy default media content failed.
so when I try to scroll through the recovery menu I have to push vol Up to scroll down
also it does nothing when i press the ok button (power button), unless I hold it down then it resets and goes back to the same recovery screen
I rooted the samsung galaxy s then added a rom and the rom is crashing my phone I've tried aboslutely everything don't know what else to do.
i also have a problem
i have install ROM manager and make a back up
went i try to recovery my backup it give me first the original recovery mode i know i have to select update.zip to access the clockworkmod recovery (ver 2.5.1.2 last one) i use the option restore and start it
now my phone just reboot in recovery mode
i'm looking if some one have a working ROM backup
tnx for your help
Drago.
cervantesjc said:
i have a real problem, trying to flash my samsung vibrant with odin, (installing the unofficial update) my phone was bricked, i cant get into download mode, the key combination vol-up + vol-down to get to download mode is not working, i can't get into recovery mode either, (well getting into recovery mode has never worked) i tried using adb reboot recovery with sdk and it comes as device not found.
Am i screwed or there is any way to unbrick?
Click to expand...
Click to collapse
Read instructions and download files from thread here:
http://forum.xda-developers.com/showthread.php?t=734475
Watch this video:
http://www.youtube.com/watch?v=AnY7P14JSWQ
Good luck
fstathes said:
Read instructions and download files from thread here:
http://forum.xda-developers.com/showthread.php?t=734475
Watch this video:
http://www.youtube.com/watch?v=AnY7P14JSWQ
Good luck
Click to expand...
Click to collapse
Thank you for the video link. I was up to that point unable to get the download/shoveling droid screen. Now I'm in the process of finally getting the phone back to stock after downloading the t-mobile update that cam through and bricked the phone.
no downloading mode
Hi i was hoping this will help me to reenabeling my bricked samsung. But i cant get it in to downloanding mode. the 3 button way isnt working and the way showed in the movie neither. Is there an other way to get the phone back to work?
I have tried all the methods posted here as well as many others from the link posted above. But to no avail.
I did everything successfully up until the reboot. Whereupon, it would not start. No amount of button combination helped me. And taking out the battery pack is no help either. It just won't start. I could use any advice.
Thank you.
I'm in the same boat now, attempted to odin back to stock and now I have a brick. It's just blank, I cant get it into download or recovery mode using any method described.
Is my only shot the jig method I've read about now?
EDIT
Nevermind, I got it. Pulled the battery, replaced it, held down both power buttons, inserted usb (already plugged in comp w/ odin open), boom..entered download mode and flashed..
cervantesjc said:
i have a real problem, trying to flash my samsung vibrant with odin, (installing the unofficial update) my phone was bricked, i cant get into download mode, the key combination vol-up + vol-down to get to download mode is not working, i can't get into recovery mode either, (well getting into recovery mode has never worked) i tried using adb reboot recovery with sdk and it comes as device not found.
Am i screwed or there is any way to unbrick?
Click to expand...
Click to collapse
Remove the battery and insert it again, now keep pressing the volume buttons and connect the USB cable to your phone, the usb cable must be connected to your pc first.
hey, i also experienced bricking my phone. is there a step by step process how to unbrick it? i need urgent help please. by the way im using samsung galaxy s 4g (
after i have gone to download mode. my computer cannot recognize my device. help me please.
to the post above me. Sounds like you have a bad usb data cable. Grab you a new cable online and you should be good to go
I'm assuming you have already downloaded the drivers to your computer. Sasmung.com will have them

Stuck on ATT World Phone screen

Phone is stuck on att white world phone logo and is not going to download mode by holding the volume buttons and power, and or volume down and power.
When i hold the buttons and plug it in and all i see is a damn battery that goes on then off. Odin is open and does seem change.
All this just to get some bloatware and fix a gps.
Try the third option which is the only one works for me:
1. Take battery out and put back
2. Hold both Vol buttons. Don't touch the power button.
3. Plug in the USB cable to your PC. Don't touch the power button.
Your phone should boot into download mode right away. Remember, don't ever touch the power button.
WOW
wow dude perfect you saved me from freaking out! hah SOLVED thanks a million bad power button!
You're welcome. There is now even another hardware hack that can force the phone into download mode even if none of the buttons work. It is posted in i9000 forum.
foxbat121 said:
You're welcome. There is now even another hardware hack that can force the phone into download mode even if none of the buttons work. It is posted in i9000 forum.
Click to expand...
Click to collapse
do you mind posting a link plz?
no button configuration is putting my phone in d/l mode...
tried odin for the first time and now i can't get past the damn 'world phone' screen.
Just do a search for captivate jig
kang0saur said:
do you mind posting a link plz?
no button configuration is putting my phone in d/l mode...
tried odin for the first time and now i can't get past the damn 'world phone' screen.
Click to expand...
Click to collapse
Look in my sig.
Entering Download Mode but odin not working
I can get in to download mode but when I open odin3 there is nothing in the text boxes and when I press start it just says all threads completed 0/0 failed. And does the same thing for master clear.
When I turn the phone on with SIM in and hold the up/down + power it enters the clockwork stuff and I have tried the restore default option and recovery option. I was hoping download mode would help but didn't.
If anybody can help it would be much appreciated.
Thanks
evedavis58 said:
I can get in to download mode but when I open odin3 there is nothing in the text boxes and when I press start it just says all threads completed 0/0 failed. And does the same thing for master clear.
When I turn the phone on with SIM in and hold the up/down + power it enters the clockwork stuff and I have tried the restore default option and recovery option. I was hoping download mode would help but didn't.
If anybody can help it would be much appreciated.
Thanks
Click to expand...
Click to collapse
Here is the procedure you need to follow:
1. Install the proper driver so that ODIN can see your phone when plugged in. Drivers are listed in the thread where you download ODIN.
2. Open ODIN with phone not attached. Select the firmware file (*.rar) you want to flash in PDA field.
3. Power off the phone and enter into download mode and connect the phone to PC.
4. Wait for the driver to install and your phone recognized. It will show up in one of the boxes in ODIN.
5. Once your phone is recognized, press Start button on ODIN to start the flash process.
6. Leave the PC and phone alone for a few minutes and pray (that your phone didn't get bricked in the process).
Ok I got it to recognize but I don't know what (*.rar) I am supposed to flash. Do i just put the cognition folder in it or what.
Thanks for the reply
I want to flash cognition but when i press pdf on odin3 it doesn't see it...any ideas?
Cog does not use Odin. Just get clockwork recovery and install it. Then boot into recovery and flash cog. Go to stickies in dev section, there are guides.
I try to select cognition.rar but says it needs a .tar file. What do I do to make it work?
Cog does not install with Odin unless dg added that. You need to unrar it. Download winrar and extract it, see what's inside.
Sent from my Captivate using XDA App
This guide lays it out pretty well. http://forum.xda-developers.com/showthread.php?t=884364
Personally, here's what I use to do. Go to the Dev section and search for ClockworkMod Recovery. Search that thread for the update.zip. I'm sure it's in there. Put the update.zip on your internal storage, ie, when you plug phone into pc with USB the thing you mount and store file on, not an added SD card.
Boot into stock recovery. Choose reinstall packages, it reboots. Choose reinstall packages again, now your in Clockwork. Choose > install zip from sdcard > choose zip file > then navigate to Cognition (assuming you've put that on your internal storage also) and select it. It flashes, choose reboot. Bam! You're running Cognition.
evedavis58 said:
Ok I got it to recognize but I don't know what (*.rar) I am supposed to flash. Do i just put the cognition folder in it or what.
Thanks for the reply
Click to expand...
Click to collapse
evedavis58 said:
I want to flash cognition but when i press pdf on odin3 it doesn't see it...any ideas?
Click to expand...
Click to collapse
You two need to read more before risking your phone. I sense you soon to have two very expensive bricks on your hand.

Is Anyone Rooted With ClockWork Recovery ? Would like to ask some questions . .

i know there are people saying they loaded the epic4G/Vibrant Recovery successfully (with No SD card Detection though :/)
i would like to know if when you boot into recovery, when you go to advanced options do yu have the option to reboot into download mode ? if so does it work ?
There's no option for download mode in ClockworkMod that I can see, using the vibrant version. you can get into recovery mode with VolUp+VolMin+Camera. The vibrant version won't stick for me, probably because I tried to flash it after flashing the epic 4g version. If anyone can direct me into how to get back to a stock recovery, it would be much appreciated.
sduvick said:
There's no option for download mode in ClockworkMod that I can see, using the vibrant version. you can get into recovery mode with VolUp+VolMin+Camera. The vibrant version won't stick for me, probably because I tried to flash it after flashing the epic 4g version. If anyone can direct me into how to get back to a stock recovery, it would be much appreciated.
Click to expand...
Click to collapse
Well there's a thread appropriately titled restoring stock recovery here
http://forum.xda-developers.com/showthread.php?t=1067197
Download mode is separate. On the epic you hold 1 on the keyboard as you power on, you can try that for the sk4g
Holding down 1+power never worked for me on my sk4g. I was able to find the keys to get into download mode once, but couldn't do it again. You can use adb reboot download to get into download mode.
sduvick said:
Holding down 1+power never worked for me on my sk4g. I was able to find the keys to get into download mode once, but couldn't do it again. You can use adb reboot download to get into download mode.
Click to expand...
Click to collapse
thanks, when you managed to find the keys to get into download mode were you using only the external buttons (on the sides) or keys on the qwerty kb as well ? its real handy if we find out how to get into download mode with hardware keys cause if our phones are in a stage where it doesnt boot at all, we could go into download mode and flash back to stock. i'll keep messing around with it to see if i can figure it out
I believe it was only external keys, I'll try and play around with it to see if I can get back into it again.
Maybe it only worked because I had a temporary version of Clockwork that was for the Vibrant? Can someone with the Epic 4g version flashed, who can still get into clockwork, open up the keyboard and find what the up button is mapped to? I believe this will be Volup, Voldown and power, but volup and voldown are messed up by the Epic 4g clockwork.
I got into Download mode! it's the center/optical button, and volume down, and power. Can someone else confirm this?
sduvick said:
I got into Download mode! it's the center/optical button, and volume down, and power. Can someone else confirm this?
Click to expand...
Click to collapse
confirmed ! Thanks alot this is gunna help alot of poeple. Next up is we need an working odin image
That would be wonderful, so that I can get back to a working phone. Oh the wonderful things you find when you're desperate
I can confirm as well

Phone will not go into CWM Recovery and automatically enters download mode with USB

Okay guys, I have an annoying problem. My phone after the ICS update does not want to go into CWM Recovery with the Power button + vol down (or up) method. I can never get the darn thing to work. It just loads up until the white samsung logo and then goes black and just vibrates. Any idea what could be the problem? It's an issue because it means I can't root or anything since stock won't allow me to go into recovery. The only way I used to get into recovery was through rom manager and I obviously need super user permissions to do that.
Another thing is, whenever I power on my phone with the usb cord plugged in, it automatically enters download mode. I know you're suppose to hold certain buttons but I just power the thing on and it goes straight to the DL mode screen. I'm thinking these two things could be related.
Any idea on how to fix this? I went back to complete stock and it didn't do a thing.
ArecxP said:
Okay guys, I have an annoying problem. My phone after the ICS update does not want to go into CWM Recovery with the Power button + vol down (or up) method. I can never get the darn thing to work. It just loads up until the white samsung logo and then goes black and just vibrates. Any idea what could be the problem? It's an issue because it means I can't root or anything since stock won't allow me to go into recovery. The only way I used to get into recovery was through rom manager and I obviously need super user permissions to do that.
Another thing is, whenever I power on my phone with the usb cord plugged in, it automatically enters download mode. I know you're suppose to hold certain buttons but I just power the thing on and it goes straight to the DL mode screen. I'm thinking these two things could be related.
Any idea on how to fix this? I went back to complete stock and it didn't do a thing.
Click to expand...
Click to collapse
check ur pm mate
Its power button + volume up AND down... hold both buttons and the power button.
sulpher said:
Its power button + volume up AND down... hold both buttons and the power button.
Click to expand...
Click to collapse
I wasn't being specific, I just named the buttons off the top of my head. Either way, the methods don't work
ArecxP said:
I wasn't being specific, I just named the buttons off the top of my head. Either way, the methods don't work
Click to expand...
Click to collapse
My phone was being a bit finicky with this as well, I found the below sequence to work for me every time.
Press and hold both vol+ and vol-
Press and hold power
Wait until phone is vibrating once every couple of seconds
Release power
Release vol+ and vol-
ArecxP said:
I wasn't being specific, I just named the buttons off the top of my head. Either way, the methods don't work
Click to expand...
Click to collapse
u need to b specific to get proper help.
u stated "Either way, the methods don't work ", specifically what methods r u talking about, there is only one method in using the buttons that works as RabidSmurf has stated, but first pull battery and dont keep usb plugged in, if that didnt work redownload cwm, check the md5 checksum and reflash using odin
To get into download mode I'm holding power+vol up+vol down
after the phone starts up release the power and keep holding up+down.
Let me know how it works.
ArecxP said:
Okay guys, I have an annoying problem. My phone after the ICS update does not want to go into CWM Recovery with the Power button + vol down (or up) method. I can never get the darn thing to work. It just loads up until the white samsung logo and then goes black and just vibrates. Any idea what could be the problem? It's an issue because it means I can't root or anything since stock won't allow me to go into recovery. The only way I used to get into recovery was through rom manager and I obviously need super user permissions to do that.
Another thing is, whenever I power on my phone with the usb cord plugged in, it automatically enters download mode. I know you're suppose to hold certain buttons but I just power the thing on and it goes straight to the DL mode screen. I'm thinking these two things could be related.
Any idea on how to fix this? I went back to complete stock and it didn't do a thing.
Click to expand...
Click to collapse
Make sure it is not attached to any USB. Not even the power outlet because it will take you to firmware update mode (download mode) and hold up down volume keys and power until you see the white Samsung logo. good luck!
i had to deal with this when the firmware failed to ugprade for some reason, what i did was download odin and the stock rom and flash it with odin, i was back up in no time
Not booting
Frnds plz help
After flashing am n m same soc chipset custom rom my phone is not going in cwm also another problem is after pressing the power button the phone screen is gping black n then boot audio is playing but phone is not booting completely.
To be more specific i have cqnvas 2 plus with mt6589 and pne site there was eom name note 5 evolution for a116 hd with same soc i.e. mt6589 hence i flashed the rom it flashed succesfully also but then the problems occurred.
Plz help me fast thx in advance.

Cant boot into download mode or recovery mode!

I rooted my phone last week. everything was fine until I got CWM recovery, and somehow bricked my phone trying to flash a ROM from a zip file. Now my phone is stuck at the splash screen when you try to turn it on, and when you try to boot into recovery or download modes, it doesnt do a thing. pretty sure I did something dumb and formatted something i wasnt supposed to.
Now I have downloaded ODIN and the things i need to get back to stock, but i cant boot into download mode to do it! I need some help bad. Bless me, android jesus. I need you now lol
pull battery usb in computer hold vol + and - and press circle button and slide in battery dont let go of buttons until it says downloading with yellow android
pmp326 said:
pull battery usb in computer hold vol + and - and press circle button and slide in battery dont let go of buttons until it says downloading with yellow android
Click to expand...
Click to collapse
yea I figured that out yesterday. Had to go into download mode and restore phone to default with the t839-Sidekick4g-UGKV2-one-click thing I found. thought I was done for but I'm back workin.

Categories

Resources