after flashing a rom wont boot into recovery - Epic 4G Q&A, Help & Troubleshooting

i went to flash miui and i emded going back to my old rom then tried to boot into recovery and it hangs on the boot screen but will boot normally just not into recovery
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classic7876 said:
i went to flash miui and i emded going back to my old rom then tried to boot into recovery and it hangs on the boot screen but will boot normally just not into recovery
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Power off the phone and boot into recovery the normal way. Hold the camera button, volume down, and the Power button.

i tried that still wont boot into recovery
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classic7876 said:
i tried that still wont boot into recovery
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Looks like you will have to odin back to stock, and reroot then. Looks like you got the MIUI that had the nuked recovery... there is a newer one i thought that had fixed this issue. If you need a tutorial on how to go back to stock you can find that here : Unroot/Unbrick Epic 4g

You can also re-flash recovery via fastboot flasher.Or just try reinstalling recovery the usal way via adb.
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nerot said:
You can also re-flash recovery via fastboot flasher.Or just try reinstalling recovery the usal way via adb.
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Where will he get a copy of the MTD Recovery to flash?
OP, what ROM did you go back to? Did you do this by restoring a nandroid? It looks like to get back to MTD Recovery you will need to Odin back to stock with repartition checked then move forward from there since you can't get into CWM. You can try ROM Manager before you go that route, set it for manual flash override, Epic-MTD and clockwork 3.x.x.x and see if it will get you into cwm. If not Odin is the way to go.
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nerot said:
You can also re-flash recovery via fastboot flasher.Or just try reinstalling recovery the usal way via adb.
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No you cant, there isnt an MTD clockwork mod that you can flash... and you dont use ADB on this phone for recovery... its Odin. Otherwise if he reflashed the Recovery through odin he would brick his phone.
And the moderator beats me to it

ÜBER™ said:
No you cant, there isnt an MTD clockwork mod that you can flash... and you dont use ADB on this phone for recovery... its Odin. Otherwise if he reflashed the Recovery through odin he would brick his phone.
And the moderator beats me to it
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I didn't know that.Fastboot flasher worked fine for me when I screwed up my recovery like this.And my friend tried the adb way.Tough his phone died 5 days later but I don't think its from that
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nerot said:
I didn't know that.Fastboot flasher worked fine for me when I screwed up my recovery like this.And my friend tried the adb way.Tough his phone died 5 days later but I don't think its from that
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We dont have fastboot
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nerot said:
You can also re-flash recovery via fastboot flasher.Or just try reinstalling recovery the usal way via adb.
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epic doesnt support fastboot.

You can flash a boot.img with adb tho. Google "how to flash a boot image with adb" for a tutorial.
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marcusant said:
You can flash a boot.img with adb tho. Google "how to flash a boot image with adb" for a tutorial.
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That's what I said but they told me that it will brick the device.
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Related

How to boot into Clockwork so i can flash.

I returned my phone to stock and re-rooted. Once my phone rebooted i download ROM Manager and flashed CWM for the Epic Touch.
I then downloaded Quickboot to boot into recovery but it won't through the app or manually. What am i missing?
I have an SD card installed in the phone. Thanks.
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gqstatus0685 said:
I returned my phone to stock and re-rooted. Once my phone rebooted i download ROM Manager and flashed CWM for the Epic Touch.
I then downloaded Quickboot to boot into recovery but it won't through the app or manually. What am i missing?
I have an SD card installed in the phone. Thanks.
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power off your phone and volume up and power button for like 10 secs.
digweed4me said:
power off your phone and volume up and power button for like 10 secs.
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I cant boot into recovery that way or through quickboot. Its like its not installed. I've booted into recovery previously whenbi had this phone rooted so I know how
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Do you HAVE a recovery? If nothing is working, I sure hope you have ADB because that's all I can think of.
connect your phone to your PC
open the command prompt (anywhere is fine, you're not moving files)
run [adb devices]
check for your device. (make sure your phone has "USB Debugging" checked)
run [adb reboot recovery]
That WILL reboot the phone into recovery. If it doesn't, then my only guess will be to flash a recovery into your phone. You can actually try doing that now before ADB, if you want.
gqstatus0685 said:
I cant boot into recovery that way or through quickboot. Its like its not installed. I've booted into recovery previously whenbi had this phone rooted so I know how
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Thats because you loaded clockwork through Rom Manager... load clockwork through Odin and you will be fine.. here you go click here
playya said:
Thats because you loaded clockwork through Rom Manager... load clockwork through Odin and you will be fine.. here you go click here
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I will try that. This ODIN is new to me. This is my first Samsung. I always told myself that I would never buy Samsung even if it were a toaster.
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gqstatus0685 said:
I will try that. This ODIN is new to me. This is my first Samsung. I always told myself that I would never buy Samsung even if it were a toaster.
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hahaha no problem I am coming from the OG Evo myself and did not see myself with a Samsung as well but hey I kinda like it.. Just make sure you read the instructions on using ODin its simple as hell but please read carefully
playya said:
hahaha no problem I am coming from the OG Evo myself and did not see myself with a Samsung as well but hey I kinda like it.. Just make sure you read the instructions on using ODin its simple as hell but please read carefully
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Thanks playa. That worked. I didnt see that thread linked in the rooting thread. It should be in the OP.
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[Q] Phone stuck on Samsung boot after stock restore help?

Hey my samsung galaxy s3 was bricked when I tried installing a kernal for a jb rom and I restored it to stock in odin.
Right now its just stuck on the Samsung Boot logo and the blue led is shown but it wont boot up. What do i do?
Reflash. By chance, can you get into recovery?
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No, not at all. When i hold volume up + power + home it vibrates twice and turns off and does the same thing when I hold it which makes it turn on. I can get to download mode though
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Use the ota in this guide: http://forum.xda-developers.com/showthread.php?t=1895100
It's lg1 then just accept the ota after you do it to get to lh9.
Sounds like you just flashed a bad ota.
smokin1337 said:
Use the ota in this guide: http://forum.xda-developers.com/showthread.php?t=1895100
It's lg1 then just accept the ota after you do it to get to lh9.
Sounds like you just flashed a bad ota.
Ok i have an AT&T galaxy s3 so i just download the Calg1 and then download a Bell image and follow the instructions?
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Ok so ive finished the installation of the CALH1 on odin but my phone is still on the boot logo. What do i do now?
Not lh1 here:
Flash this in odin: http://d-h.st/u2B <<< AT&T lg1
Thats the image i used to get back to stock with root. After that flashes the system will boot and say there is an update if you want the latest os then install rootkeeper from play store and run it that will preserve root. Once you run rootkeeper accept the update and that will get you to lh9 the latest os.
smokin1337 said:
Not lh1 here:
Flash this in odin: (had to remove the link to post) <<< AT&T lg1
Thats the image i used to get back to stock with root. After that flashes the system will boot and say there is an update if you want the latest os then install rootkeeper from play store and run it that will preserve root. Once you run rootkeeper accept the update and that will get you to lh9 the latest os.
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The install finished and my phone is still on the samsung boot logo after it rebooted from flashing the image the. I've been waiting for it to come to the home screen but it hasn't done anything but glow. Any other options..?
Did you try to flash the stock rooted kernel for your phone?
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liltitiz said:
Did you try to flash the stock rooted kernel for your phone?
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No, not yet i cant really get into clockwork recovery at all if you read my post above. I got into this whole mess by flashing a kernal on a jb rom whe i was rooted and i probably shouldnt have because it bricked my phone. But ive done almost everthing above and now im willing to do anything to get my phone back up and running. Will flashing the kernal for it fix it?
Yes, if you can find a way to enter download mode flash a stock rooted kernel and a stock ROM. You may need a jig to enter download mode
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liltitiz said:
Yes, if you can find a way to enter download mode flash a stock rooted kernel and a stock ROM. You may need a jig to enter download mode
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I can enter download mode without a problem all i need is the kernal you said which would possibly fix my phone.
The lg1 update i gave you has the boot.img (kernel) with it. It is everything, boot.img, system, modem, etc. Sounds bad but are you sure you are using odin correctly ?
smokin1337 said:
The lg1 update i gave you has the boot.img (kernel) with it. It is everything, boot.img, system, modem, etc. Sounds bad but are you sure you are using odin correctly ?
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Yes I think so, i run odin with administator tick auto reboot and F. Reset time click PDA and located the root69.stock_ATT_I747UCALG1.tar (the old boot img you gave me) and connect my phone while it is in downloading mode and press start. Is that right?
You need to find a way to wipe
Data and cache and dalvik
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liltitiz said:
You need to find a way to wipe
Data and cache and dalvik
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Can you even do that on a bricked phone? Is there a program I can do it through? I can't load my clockwork recovery at all.
Did you try the toolkit?
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Hope this helps. I had a similar issue once where the phone gets stuck at the Samsung logo. What I did was booted into stock recovery and did a wipe cache and wipe data. The phone booted up successfully after that.
U can also flash CMW through ODIN and do all the wipes (dalvik,cache and data) and I'm pretty sure ur phone will boot up.
liltitiz said:
Did you try the toolkit?
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A toolkit for the phone? Im still a little new to the android terms but could you link me to the toolkit?
http://forum.xda-developers.com/showthread.php?p=28175077
Here you go
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Cant reboot into custom recovery!

I rooted my phone by odin method . Flashing clockwork mod recovery over stock recovery . And somehow I was able to install Superuser.
But now when I try to reboot in recovery it takes me to stock recovery mode not custom recovery.
I tried both recovery and they work for a while and after some time they dont.
Why is this happening ?
Su is working fine and I m on UVLH2 .
Thanks in advance
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Since you already have superuser. Why not install via Rom manager or install twrp
Recovery doesn't stick for some weird reason when flashing through Odin on that firmware
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Teo032 said:
Since you already have superuser. Why not install via Rom manager or install twrp
Recovery doesn't stick for some weird reason when flashing through Odin on that firmware
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I did. I did install clockwork mod via rom manager and twrp via goo.im app but they work for a while and after a while (1 hour ) wheb I reboot on recovery it takes me to same stock recovery
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Oh really that's really weird. I'm sure doc will come in here and help you out.. there was another thread out there asking the same that used a different odinable cwm that worked.
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DocHoliday77 said:
Battery pulls are unnecessary. Delete or rename these.
/system/recovery-from-boot.p
/system/etc/install-recovery.sh
Reinstall recovery with rom or goo manager and reboot recovery.
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Two
bikrame said:
I did. I did install clockwork mod via rom manager and twrp via goo.im app but they work for a while and after a while (1 hour ) wheb I reboot on recovery it takes me to same stock recovery
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Thats weird...so you can reboot into custom recovery a few times and eventually it goes back to stock? Or can you only boot custom once then it reverts?
First, look for these files and if there, delete or rename them.
/system/recovery-from-boot.p
/system/etc/install-recovery.sh
Then reinstall recovery and see if it works now.
If theyre not there, good!....well maybe!
Have you tried any other method of installing recovery?
Try using my favorite tool, Mobile Odin.
Free lite version here:
http://forum.xda-developers.com/showthread.php?t=1347899
(Dont forget to download the flash kernel further down the page)
Or buy full version on play store.
Download twrp here:
http://d-h.st/pNQ
Rename to recovery.img
Open Mobile Odin and tap Recovery and select that file.
Do not wipe.
Tap and confirm Flash Firmware.
Let me know how that goes.
Teo032 said:
Oh really that's really weird. I'm sure doc will come in here and help you out.. there was another thread out there asking the same that used a different odinable cwm that worked.
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Lol! Expecting me?
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Thank you guys .
I did first method. Rename those files and install recovery via goo.Im. got error on rom manager . Lets see what goes on couple of hours and I will let you know .
Thanks again
*.*Carrying unrooted phone is almost like carrying an iphone *.*
bikrame said:
Thank you guys .
I did first method. Rename those files and install recovery via goo.Im. got error on rom manager . Lets see what goes on couple of hours and I will let you know .
Thanks again
*.*Carrying unrooted phone is almost like carrying an iphone *.*
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You take that back
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Thank you Doc and Teo . Twrp is running good. Did nadroid backup also.

Recovery help.

I rooted my phone with the tool kit but cant get it to install the custom recovery. Is there something im missing?
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YourWorstPoison said:
I rooted my phone with the tool kit but cant get it to install the custom recovery. Is there something im missing?
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You may have selected the option to just flash the insecure boot image + root + install busybox. You can go back and flash just the recovery or flash it using Goomanager from the Play Store
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LuigiBull23 said:
You may have selected the option to just flash the insecure boot image + root + install busybox. You can go back and flash just the recovery or flash it using Goomanager from the Play Store
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Thats what someone else told me but that didnt work either.
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I don't suppose you would care to elaborate?
Okay, i went through the toolkit and tried the all in one. It went through for the root and everything seemed good. Then it said to do the recovery through ODIN which I did but everytime i boot into recovery, it's the stock recovery.
Oh. Go into recovery before the phone has a chance to reboot.
I got it finally. I restored the phone then tried it again and it worked fine. Thank you all.
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[Q] Stuck booting into recovery (TWRP)

My phone is stuck booting into TWRP recovery, no matter what I do. My screen is also broken so I can't touch anything in it, and the otg mouse doesn't work, and the volume button doesn't work. Any suggestions?
Any help at all? I really need this fixed ASAP.
Use adb to reboot download mode. Then odin flash the stock firmware.
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DocHoliday77 said:
Use adb to reboot download mode. Then odin flash the stock firmware.
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Thank you so much! You honestly saved me. I can't believe it was that simple!
Right on!
Glad it worked!
Good luck with the rest!
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