[Q]Backup during Bootloop - Samsung Epic 4G Touch

So my phone is in a bootloop. I made a dumb mistake, and restarted my phone to be met with a bootloop. My question is - is it possible for me to get my files off of the phone before reinstalling/doing a fresh install? I have access to both download mode and CWM Recovery - I just have some files on here that I really need, and unfortunately, they aren't replaceable. Is there anyway for me to get them off of my phone? I'm running WFTN.
I've tried starting up CWM and backing up to external-sd, but every time I do I get a "can't mount backup path" error. So I go to Mounts and Storage and try mounting my external sd, but I get a "Error Mounting /external_sd!" message. Can anyone help me out?
Edit
Actually, I managed to get the files I needed. I needed some recordings off of the phone, and I was able to plug my phone into my computer via usb (in CWM) and it gave me access to the phone's internal SD card. So I suppose all that's left is actually re-flashing the ROM. I was running an older version of WFTN, I suppose i was due for an upgrade anyway.
However, I suppose my original question remains - is it possible to backup the files on the phone (without using the usb)? Is there a reason I was unable to mount my external sd card?

Just because you are flashing a rom doesnt mean your recordings or anhthing on your sd card is wiped when you flash a new rom. The exception being if you use odin to put a oneclick of a jellybean rom on. Then it wiped internal. And if you are worried about sd card just pull it out. Iirc I was always able to pull files from both internal and external while in recovery using el26 kernel. Not sure where the problem was. But glad to know you got your files.
Sent from my SPH-L900 using Tapatalk 2

Related

how can you access external sd card from cwm?

how can i access the external sd card from cwm? ive noticed everything has been installed and downloaded into internal sd. i did a factory reset from phone and erased my internal sd card now my phone wont boot and i cant access my external sd card from cwm. i can get to cwm but no access to card and everythings been wiped from the internal memory. is there a way to access the external sd card? also seems to be a bigger problem than just this when i tried to install xda app before i did wipe it wouldnt allow me since xda is stored in sd cARD. its like it doesnt access the card. anyone????
ok so i did a factory data reset thru phone thinking this would solve some of my issues and instead created more because i went into continuous bootloop. then my internal memeory was wiped also and i couldnt flash anything and for some reason you cant access external sd thru cwm. so i actually thought about intentionally bricking my phone so i could take it back to sprint. lmao!! anyways so finally io went into cwm and went to mount and unmount then hit mount usb and text changed to unmount usb so i plugged my phone to my pc and bam it connected and this gave me the oppurtunity ti put a rom into sd once it synced then i was able to acces it and flash it and now im back lol. but when you do a factory reset it wipes everything from your internal memory all your roms and zips to flash are gone and you can no longer flash anything. i dont know if this was already spoken of or not vut i searched the forum and couldnt find anything to help my situation so maybe this will help the next guy at least until we get further into the development of this phone.
hope this helps someone!!!
Man I hope this works I just got my phone and i bricked it.... wow.
I noticed that you can't access external_sd from cwm *yet*. I was going to say you always have odin if you can get the phone into download mode, but looks like you figured that out.

[Q] Help! Internal SD disappearred or not working

Hi, I am having some problem with my internal SD.
I was on CM10.1 Wild for the Night 02/06 build and the internal SD worked fine. I was also able to mount the internal SD mass storage to my PC as a drive earlier, but not today when I was trying to copy new ROM onto it. The problem is when I selected turn-on USB file sharing on the phone, it seemed trying for a long time until the screen is turned off, but when I turned on the screen again, the USB sharing is still off, and I could click to turn on again, and it does it again, never successful.
So I decided to flash a different ROM to test it out. I flashed rooted stock EL29, and OTA upgraded to FF18, then FI27, then FL24, everything else if fine except I cannot access the internal SD. When phone is booted, there is a pop up windows says "the process android.process.media has stopped". Going to settings->storage will crash the settings app. My files app will crash also. Both Astro file manager and ES file manager shows empty /mnt/sdcard, and /mnt/ext-sd or /mnt/external-sd does not exist.
In CWM 5.0.2.7, when I go to Apply update from zip file on sd card->choose zip from internal sdcard, I can still see all my files in the internal sd card. But I cannot find them after the phone is booted.
Any help is greatly appreciated.
I also have an external SD card inserted, but I cannot access that either. In ES file manager, /mnt/sdcard is empty. In CWM 5.0.2.7, when I try to choose zip file from sd card, it says cannot mount SD card.
In CWM, when I try to mount usb mass storage, I still cannot access either internal or external sd card on PC.
So I have no way to copy my files from the internal sd card to either the external sd card or the PC.
Try pulling your external out and turning off the phone. Then re-insert it and boot up. Also go into CWM and do a factory reset if that doesn't work. Worst case, do a one click back to rooted stock with odin and start over.
Sent from my SPH-D710 using xda app-developers app
graydiggy said:
Try pulling your external out and turning off the phone. Then re-insert it and boot up. Also go into CWM and do a factory reset if that doesn't work. Worst case, do a one click back to rooted stock with odin and start over.
Sent from my SPH-D710 using xda app-developers app
Click to expand...
Click to collapse
Thanks. Finally fixed it.
I one-click flashed to EL29 again, and was able to access the internal SD.
One thing may or may not have helped: before EL29, I also did a restore in CWM 5.0.2.7 to a backup I did in Nov 2012, most likely from rooted stock EL26 or EL29. Although it said the restore finished, but I noticed the log said boot.img and system.img not found (or something similar), and anyway, I don't thing the restore was successful. But since the last time I one-click flashed to EL29 did not fix the problem, this restore may have helped this time.
Also, after I re-formatted the external SD, I was able to mount SD now.
After over-air updated to FL24, I flashed CM10.1 Wild for the night 02/18, and everything seems to be fine now.

[Q] Please help. Can't mount my external SD in TWRP.

I'm sorry. I'm somewhat new at this but I'm pretty sure this isn't what's supposed to happen.
I was going to flash a new ROM to my Note 2. I backed everything up in my external SD card (Nandroid and Titanium). I did all the wipes in TWRP 2.4.3 -- Factory Reset and System-- but I also decided to "Format Data" (reformat my Internal SD) which I now regret because, when I go to install the ROM that is in my external sd card, I find that I can't mount it. When I go to reboot, it says there's no OS installed.
I still have access to TWRP. When I plug my phone to my computer though, it doesn't detect it.
Did I just brick my phone? What are my options? Can I load a ROM from my computer or something? I really need help.
elpHRep arose
Resolved the problem. I was able to mount my external SD card eventually and recover everything. Thanks.

[Q] "can't mount SD card"

Hi all,
Hope this hasn't been asked/answered (haven't found it yet in the galaxy nexus section).
I'm rooted, have been using a commotio 4.3 rom lately that's worked fine. I thought I'd try something new so I downloaded it, put the .zip file onto the phone (via my Mac in a root folder called "roms"). Went to factory reset the phone and I got all sorts of error messages during the process. When I go to load the rom, in clockwork recovery it says the "sd card can't be mounted." Of note, my phone is encrypted...
I'm having trouble understanding how to do this rooting stuff without an SD card (my last phone had one) - I don't really understand how with the internal storage you can wipe/factory reset and have the ROM you just downloaded and placed in the phone not disappear.
Any thoughts on how I can get my SD card to mount?
Thanks!
1) you cant mount /sdcard in recovery as there is no SDCARD. this has been addressed since the phone came out
2) im pretty sure recovery doesnt understand your phone's partitions since its encrypted.
3) use search.

[Q] no OS and ROM zip files corrupted on external SD!

While on the below thread .. I eventually ended up making my TWRP to format my data, system, cache, as well as internal storage!
http://forum.xda-developers.com/showpost.php?p=46522379&postcount=364
Now it is all gone. successfully.
Note, when i formatted the internal storage - it did ask me to restart to update the partition tables. I did that. I warned me that there is no OS. I went ahead and restarted in recovery. I could browse using TWRP->advanced->file manager and see the zips on external sd card.
I had gapps and rom zip files copied on external SD card. When I try to flash those in TWRP, it throws an error - E: unable to open zip file!
Now I can not flash any of those! there is no OS also on the phone! I suspect that the external SD card is corrupt! I have good zip files on my computer (it has no working sd card reader).
Is there any way, i can transfer these zip files from my computer to phone's internal storage from where i can flash them?
please help!
rohit.bhosale said:
While on the below thread .. I eventually ended up making my TWRP to format my data, system, cache, as well as internal storage!
http://forum.xda-developers.com/showpost.php?p=46522379&postcount=364
Now it is all gone. successfully.
Note, when i formatted the internal storage - it did ask me to restart to update the partition tables. I did that. I warned me that there is no OS. I went ahead and restarted in recovery. I could browse using TWRP->advanced->file manager and see the zips on external sd card.
I had gapps and rom zip files copied on external SD card. When I try to flash those in TWRP, it throws an error - E: unable to open zip file!
Now I can not flash any of those! there is no OS also on the phone! I suspect that the external SD card is corrupt! I have good zip files on my computer (it has no working sd card reader).
Is there any way, i can transfer these zip files from my computer to phone's internal storage from where i can flash them?
please help!
Click to expand...
Click to collapse
There's no way to effectively access internal SD without having been mounted first.
But there are two ways you can do this.
1. Take the MicroSD Card and insert into the PC via Card Readers.Then copy the zip files there. Properly eject the card from PC then insert it into the phone. Now TWRP will recognize the files and flash them. If it still does not then its a bad download so download again. Also while there, get the MD5 values as well for your zip files. This allows the recovery to validate the files. If you still have errors then roll back TWRP to version 2.5.0.0
2. Put phone in download mode. Use Odin on PC to flash one of the rooted stock roms. After that, proceed to re-download on phone and try again.
P.S. - I typically never let Recovery to format my external card. Then the file system issues start popping up.
EDIT - I noticed from your other post that your PC does not have a working SD Card Slot. In that case, you could put the card in another phone and then copy the files to this sd card and then use that way.
Perseus71 said:
There's no way to effectively access internal SD without having been mounted first.
But there are two ways you can do this.
1. Take the MicroSD Card and insert into the PC via Card Readers.Then copy the zip files there. Properly eject the card from PC then insert it into the phone. Now TWRP will recognize the files and flash them. If it still does not then its a bad download so download again. Also while there, get the MD5 values as well for your zip files. This allows the recovery to validate the files. If you still have errors then roll back TWRP to version 2.5.0.0
2. Put phone in download mode. Use Odin on PC to flash one of the rooted stock roms. After that, proceed to re-download on phone and try again.
P.S. - I typically never let Recovery to format my external card. Then the file system issues start popping up.
EDIT - I noticed from your other post that your PC does not have a working SD Card Slot. In that case, you could put the card in another phone and then copy the files to this sd card and then use that way.
Click to expand...
Click to collapse
How do I flash CM or MIUI ROM using odin? I am trying to search the forums but unable to find anything! odin needs a tar file and all these roms come with zip file! What do I do?
You can't unless the dev specifically made an Odin flashable version, which they never do. Flash the stock root66 firmware with odin.
You can't access the internal storage simply because it's not there anymore. When you chose to format data, it completely wiped out the /data partition. Your internal sd is really located at /data/media, but until you can reboot, this won't be recreated.
I doubt the external sd is corrupt or you would've seen issues before your wiping frenzy. But you can use adb while in recovery to connect the phone to your computer. Search for adb sdk install guide, or similar.
Best option now is to try Odin flashing the root66 firmware.
Oh, and you probably know by now, but never format system! This should only be a last resort type thing imo. Never understood why people recommend it for things like prepping for a Rom flash. The Rom will format system during install anyway.
Sent from my SGH-T999V using Tapatalk 4
I used this
http://apcmag.com/how-to-unroot-your-galaxy-s3-and-flash-it-back-to-stock-rom.htm
and got the stock rom back. appeared like that was the only way to get back to running system. Now it's alright.
to my surprise, following problems disappeared.
1. The SD card no more automatically ejects!
2. battery lasts longer!
3. no random reboots at all!
never thought .. i would feel good getting back to stock rom !
Isn't that exactly what we were telling you to do in the first place though? Use odin to flash stock/root66 firmware? I think you just took the long way is all. I also have all that firmware hosted so people could download it much faster than by using sammobile or samsung-updates hotfile downloads.
Either way though, glad you got it running again!
Just posting so others know if they come across this in the future.
Sent from my SGH-T999N using Tapatalk
yes guru! you said it.
I tried adb route too ... but for some reason it never detected my device. I tried removing, installing drivers, getting sdk and all. then tried the odin route.
Now will stay with this rom for some days ... before I get back to MIUI ... want to see it working ... for some reason it was continuously making my phone reboot! now that it is a clean slate, i hope this time, it will work!
fingers crossed!
If you want to try adb again for anything in the future, there's a different driver pkg that would probably help there. Adb universal drivers. Theyre in my driver repo with the rest if you ever need them.
Sent from my SGH-T999 using Tapatalk
just copy the zip file on your phone storage
ROM zip files corrupted on external SD!
i think just change your sd card
and its work for you
this happen because of croupted sd card
I have same problem when flash the rom through tarp it shown zip file is currupt. Any one help me I tried more method but I failed every time
ashiqpm14 said:
I have same problem when flash the rom through tarp it shown zip file is currupt. Any one help me I tried more method but I failed every time
Click to expand...
Click to collapse
I used this
http://apcmag.com/how-to-unroot-your...-stock-rom.htm
and got the stock rom back. appeared like that was the only way to get back to running system.
Did you try this?

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