Develop Bugs

[Q] Chainfire 3D brick :(

Hello guys, i need serious help with my Samsung Galaxy S3, I just rooted today, and everything was working fine.
I decided to download chainfire 3d, thought i'd enable some unstable games to run, but quite the opposite my phone is now BRICKED.
I tried re-flashing my rom with ODIN, but to no help, the phone remains bricked.
I read some tutorials how to flash using the 'transfer to sd card from PC' rom. But there is another problem..
My pc doens't recognize my phone completely(icon doesn't show in My computer - winows 732bit).
Now im stuck at the Samsung logo, with no other options but hope someone here can help.. ..
Ps; I tried cleaning the cache and dalvik cache from CW mode. Anything else im missing out??..

When you Odin did you wipe data / factory reset after or before? Usually when you Odin and didn't wipe data in recovery mode you will get stuck at the Samsung boot up. So try going back to recovery and do a factory reset /wipe data and see if it boots up pass samsung logo.

teambestyrandy said:
When you Odin did you wipe data / factory reset after or before? Usually when you Odin and didn't wipe data in recovery mode you will get stuck at the Samsung boot up. So try going back to recovery and do a factory reset /wipe data and see if it boots up pass samsung logo.
Click to expand...
Click to collapse
In fact i dont even know if I'm doing it correctly, i only flash one file, the one i ROOTED with. its in the PDA location. I will try to wipe before and after..
Edit: I used ODIN and then i wiped data/factory reset from CW, and still stuck at the boot logo
I also got this error on my PC, MTP USB device did not install correctly. I downloaded the drivers from the official t-mobile support page, so i don't think its the Pc's fault. .
Any ideas?

knight26 said:
In fact i dont even know if I'm doing it correctly, i only flash one file, the one i ROOTED with. its in the PDA location. I will try to wipe before and after..
Click to expand...
Click to collapse
Try wiping data and see if it works. I it should pass the Samsung logo boot up.

teambestyrandy said:
Try wiping data and see if it works. I it should pass the Samsung logo boot up.
Click to expand...
Click to collapse
Doesn't work.
Should i try to format my /data, /sdcard, etc, from the CW menu?.
Is there a risk in doing that?, I dont mind losing my data as long i get the phone back running.
EDIT: I flashed Odin, and it seems to be working now, I'm only left to wait for the phone to pass the bootloop.
what I had forgotten was to flash the stock firmware after i do the CW mode. Lets hope for best, I'll edit this post if it works.
EDIT 2: IT WORKS!. I'd post links to the stock firmwares, but not sure if that is allowed on the site. Anyway just google galaxy s3 stock firmware download.
writing this response to the other people in need of the same help

Note 2 softbricked, TWRP recovery says (system/data/EFS/usb/data etc...) cant mount!

Hi guys,
New to XDA, I have a Note 2 which was getting a bit sluggish but worked fine, I rooted and custom flashed TWRP and saved a NANDROID BACKUP using TWRP to SDCARD and kept that on the desktop for safe keeping.
The phone worked fine after that for some time, Now spontaneously I woke up in the morning with the phone stuck on the samsung logo screen, so i knew it was softbricked but i cant understand how that happened.
First thing i tried apart from multiple restarts, removing battery etc, was then boot into custom recovery TWRP and try and restore from SDCARD nandroid backup. But it says EVERYTHING CAN'T be mounted!
E: Unable to find partition size for '/boot''
E: Unable to find partition size for '/recovery'
E: Unable to find partition size for '/modem'
E: Primary block device '/dev/block/mmcb1k0p16' for mount point '/data' is not present!
unable to mount '/data', EFS, System, cache and so forth.....
The phone was sincerely working fine and this happened seemingly randomly while asleep. Phone hadnt dropped and was connected to charger, and prior to this was restarted several times with no issues.
I have been looking at endless articles, I changed to CWM, TWRP, Philz and Stock Recovery and ALL OF THEM are unable to mount. So this does NOT seem to be a problem in the recovery. I used TWRP 2.8.0.1 for my Note 2 as well as 2.7.0.1. So I have a perfect NANDROID RESTORE on my SDCARD and DESKTOP to fix this but no way of mounting it to recovery?
Odin works fine and each time i flashed the recovery it would work fine. Is there some way of fixing it with ODIN?
Any input here would be greatly appreciated, and hopefully this helps someone else with the exact same issue.
Cheers.

the9kill said:
Hi guys,
New to XDA, I have a Note 2 which was getting a bit sluggish but worked fine, I rooted and custom flashed TWRP and saved a NANDROID BACKUP using TWRP to SDCARD and kept that on the desktop for safe keeping.
The phone worked fine after that for some time, Now spontaneously I woke up in the morning with the phone stuck on the samsung logo screen, so i knew it was softbricked but i cant understand how that happened.
First thing i tried apart from multiple restarts, removing battery etc, was then boot into custom recovery TWRP and try and restore from SDCARD nandroid backup. But it says EVERYTHING CAN'T be mounted!
E: Unable to find partition size for '/boot''
E: Unable to find partition size for '/recovery'
E: Unable to find partition size for '/modem'
E: Primary block device '/dev/block/mmcb1k0p16' for mount point '/data' is not present!
unable to mount '/data', EFS, System, cache and so forth.....
The phone was sincerely working fine and this happened seemingly randomly while asleep. Phone hadnt dropped and was connected to charger, and prior to this was restarted several times with no issues.
I have been looking at endless articles, I changed to CWM, TWRP, Philz and Stock Recovery and ALL OF THEM are unable to mount. So this does NOT seem to be a problem in the recovery. I used TWRP 2.8.0.1 for my Note 2 as well as 2.7.0.1. So I have a perfect NANDROID RESTORE on my SDCARD and DESKTOP to fix this but no way of mounting it to recovery?
Odin works fine and each time i flashed the recovery it would work fine. Is there some way of fixing it with ODIN?
Any input here would be greatly appreciated, and hopefully this helps someone else with the exact same issue.
Cheers.
Click to expand...
Click to collapse
It is possible that your Nandroid Backup is corrupt. It happens. Also, as you tried everything, I think you should flash fresh stock rom via odin.
Press thumps up if you found this suggestion helpful.
Sent from my GT-N7100 using Tapatalk

ceomaverick said:
It is possible that your Nandroid Backup is corrupt. It happens. Also, as you tried everything, I think you should flash fresh stock rom via odin.
Press thumps up if you found this suggestion helpful.
Sent from my GT-N7100 using Tapatalk
Click to expand...
Click to collapse
Hi ceomaverick,
Thanks for replying so fast, I may have not explained clearly but, the NANDROID BACKUP should be fine, its on the SD but cant be seen by any of the Recoverys (TWRP,CWM,stock,Philz) because nothing is able to MOUNT. So whether or not the nandroid backup is corrupt doesnt matter because we cant use it yet, as first problem is mounting to use the custom recovery restore.
Thanks for the suggestion about the Stock ROM , I have been downloading that for the past few hours! (XME-N7100XXUFNI4-20141020155451.zip) haha! That is what I will try next via Odin, just not sure how to do it safely. I will try and google and article for re-flashing stock rom via odin to make sure i tick all the correct boxes. If anything works will be back to update.
Cheers
P.s If anyone is interested in looking for this phones Stock ROM I found it here:
samsung-updates.com/device/?id=GT-N7100 (Select the one for your country/region)

the9kill said:
Hi ceomaverick,
Thanks for replying so fast, I may have not explained clearly but, the NANDROID BACKUP should be fine, its on the SD but cant be seen by any of the Recoverys (TWRP,CWM,stock,Philz) because nothing is able to MOUNT. So whether or not the nandroid backup is corrupt doesnt matter because we cant use it yet, as first problem is mounting to use the custom recovery restore.
Thanks for the suggestion about the Stock ROM , I have been downloading that for the past few hours! (XME-N7100XXUFNI4-20141020155451.zip) haha! That is what I will try next via Odin, just not sure how to do it safely. I will try and google and article for re-flashing stock rom via odin to make sure i tick all the correct boxes. If anything works will be back to update.
Cheers
Click to expand...
Click to collapse
Well, no hassle really. ODIN 3.09 does a great job. Just dump your file in AP tab and start after MD5 is verified. You should be fine. Welcome.
Sent from my GT-N7100 using Tapatalk

ceomaverick said:
Well, no hassle really. ODIN 3.09 does a great job. Just dump your file in AP tab and start after MD5 is verified. You should be fine. Welcome.
Sent from my GT-N7100 using Tapatalk
Click to expand...
Click to collapse
Bad news, Odin failed halfway through. Was able to boot back into download mode thankfully. But after rebooting again, seems the phone is now HardBricked. Meaning it wont even turn on.
Not sure what options are left now (if any). Anyone know what to do with a Note 2 hardbrick (apart from use it as an expensive door wedge).
Cheers

the9kill said:
Bad news, Odin failed halfway through. Was able to boot back into download mode thankfully. But after rebooting again, seems the phone is now HardBricked. Meaning it wont even turn on.
Not sure what options are left now (if any). Anyone know what to do with a Note 2 hardbrick (apart from use it as an expensive door wedge).
Cheers
Click to expand...
Click to collapse
This should not happen unless the cable or the usb ports are faulty. ( or if u have not followed the instructions correctly )
Anyway,
Can u still go to download mode? If yes, try a different cable and flash.
If no, use a USB jig to revive your phone. Ebay has them in plenty. With this you might get into download mode.
Also, are u flashing the correct firmware?
I have flashed custom ROMs n number of times without a single instance of failure.
Best of luck.
Sent from my GT-N7100 using Tapatalk

ceomaverick said:
This should not happen unless the cable or the usb ports are faulty. ( or if u have not followed the instructions correctly )
Anyway,
Can u still go to download mode? If yes, try a different cable and flash.
If no, use a USB jig to revive your phone. Ebay has them in plenty. With this you might get into download mode.
Also, are u flashing the correct firmware?
I have flashed custom ROMs n number of times without a single instance of failure.
Best of luck.
Sent from my GT-N7100 using Tapatalk
Click to expand...
Click to collapse
Hi again,
Yes, I can fully appreciate why you would say that, from what I see ODIN is very straight forward and unless you do something totally (silly), like jiggle the cable or do something midway it should not hardbrick. Therefore it makes sense you suggesting the cable is faulty, but it seemed to copy over 32GB of data seemlessly in one go. Although i will change the cable as a precaution as there is a slight cut.
When I say hardbricked, I mean hardbricked as in no recovery and no download mode, and no display whatsoever no matter what you do.
[UPDATE] Okay, the strangest thing happened. After a whole day of charging the phone, sometimes trying it on for luck, hoping something would happen. I went to the doctors and came back, and oddly enough the screen had life!!! Yes, this gets bizarre, I repeat a clearly hardbricked phone resurrected back to life with a screen showing ("A firmware upgrade encountered an error, please retry with kies") or something like that, so overjoyed with this sign of life I carefully put it into download mode and its now waiting.... But before I try Odin again, I think I will take a leaf from Ceomavericks suggestion and get a brand new cable from another samsung phone and use that this time.
By the way Ceomaverick, last time i just tried to flash to stock rom using AP, and kept autorebook and Ftime checked.
This time I am seeing on a thread to do the following, please advise (given that my TWRP doesnt mount anything at all).
It says do this: from: http://forum.xda-developers.com/showpost.php?p=43760271&postcount=22
Open ODIN, and check Re-Partition, Nand Erase All, Auto Reboot and F. Reset Time. Uncheck all other boxes. Click the PIT button and select the PIT file appropriate for your device (16GB or 32GB). Click the PDA file and choose the Stock Rom you downloaded. Press start and wait.
File Type: rar PIT_t03g_0907_16GB.rar - [Click for QR Code] (899 Bytes, 84 views)
File Type: zip BOOTLOADER_N7100.zip - [Click for QR Code] (1.03 MB, 75 views)
click start.
If everything goes well, the process should succeed and the phone should reboot. Don't wait for the phone to boot into android. Immediatly boot into recovery, factory reset the phone and wipe cache. Reboot to Android.
Now, if everything worked well, your phone should boot into Android. And then sort out the sleep of death issue.
I think I will wait for some feedback before doing this and just enjoy that my phone is mysteriously back in download mode, perhaps a hardware issue......
Another thread reading http://www.theandroidsoul.com/unbrick-restore-samsung-galaxy-note-2-gt-n7100/
Cheers

UPDATE:
Now that we are back to softbrick, I tried download mode and ODIN again, this time it fails right near the end. Last time it failed somewhere in the middle. So it seems to randomly fail and this is with the brand new USB Sony PS4 Cable. I ditched the worn out samsung cable because of the first fail. So twice its failed, but at different points. If it doesnt hardbrick again this time I suppose I will keep repeating till it passes.
For now just a straight rom flash, not sure if i should repartition with the before mentioned PIT Files and bootloader etc. Wont do that unless im told.
Thanks
Attached (Fail Image)

the9kill said:
UPDATE:
Now that we are back to softbrick, I tried download mode and ODIN again, this time it fails right near the end. Last time it failed somewhere in the middle. So it seems to randomly fail and this is with the brand new USB Sony PS4 Cable. I ditched the worn out samsung cable because of the first fail. So twice its failed, but at different points. If it doesnt hardbrick again this time I suppose I will keep repeating till it passes.
For now just a straight rom flash, not sure if i should repartition with the before mentioned PIT Files and bootloader etc. Wont do that unless im told.
Thanks
Attached (Fail Image)
Click to expand...
Click to collapse
Good news is you can visit download mode.
Ok. Alternative.
Download Philz recovery latest version. Flash it via ODIN. If it succeeds, u can flash a touchwiz rom
If that fails, then your partition table is corrupt (asumming thr r no hardware issues. )
Download firmware from different region for your note 2. India maybe. And flash them. May be this might do the trick.
If all above fails, it has to b a hardware issue.
Sent from my GT-N7100 using Tapatalk

ceomaverick said:
Good news is you can visit download mode.
Ok. Alternative.
Download Philz recovery latest version. Flash it via ODIN. If it succeeds, u can flash a touchwiz rom
If that fails, then your partition table is corrupt (asumming thr r no hardware issues. )
Download firmware from different region for your note 2. India maybe. And flash them. May be this might do the trick.
If all above fails, it has to b a hardware issue.
Sent from my GT-N7100 using Tapatalk
Click to expand...
Click to collapse
Hi ceomaverick!
Just going to highlight what you said with a few questions please.
"Good news is you can visit download mode. " - Yes, and once I tried to flash it for the second time it got hardbricked round 2. So somehow me flashing it gives it a seemingly temporary hardbrick. That was some hours ago and still no way to turn it on or get any sign of life, just like yesterday before it miraculously came to life again. Which since it has happened once I am guessing it will come back to life again as i followed the exact same procedure as before but Odin failed much later on into the process rather than halfway through.
"Download Philz recovery latest version. Flash it via ODIN. If it succeeds, u can flash a touchwiz rom" - Okay I had Philz before I will reflash it when it comes up and i suppose search for a note 2 touchwiz rom. Philz as before wont be able to mount anything though, even sim card. As i did this prior none of them, TWRP, Philz or CWM can mount anything. So even if i have the ROM file i wont be able to use it on SD if the SD doesnt mount, but i can try it through Odin?
"If that fails, then your partition table is corrupt (asumming thr r no hardware issues. )" - I suspect this is the case hence not mounting, so do I use that PIT file and select Re-Partition in Odin to resolve that?
"Download firmware from different region for your note 2. India maybe. And flash them. May be this might do the trick." - Good idea, while the hardbrick is waiting to resurrect (LOL), I will start a download.
"If all above fails, it has to b a hardware issue. " - Again something I suspect, from forum could be this dreaded eMMC "insane samsung chip" problem which is as far as i know a 16gb internal SD? If so, perhaps there is a way to put in a 16gb SD and edit boot to mount from there as internal instead from the eMMC? Sorry if thats way out there, but i read something like this once.
Appreciate the help, waiting for it to spring back into life

the9kill said:
Hi ceomaverick!
Just going to highlight what you said with a few questions please.
"Good news is you can visit download mode. " - Yes, and once I tried to flash it for the second time it got hardbricked round 2. So somehow me flashing it gives it a seemingly temporary hardbrick. That was some hours ago and still no way to turn it on or get any sign of life, just like yesterday before it miraculously came to life again. Which since it has happened once I am guessing it will come back to life again as i followed the exact same procedure as before but Odin failed much later on into the process rather than halfway through.
"Download Philz recovery latest version. Flash it via ODIN. If it succeeds, u can flash a touchwiz rom" - Okay I had Philz before I will reflash it when it comes up and i suppose search for a note 2 touchwiz rom. Philz as before wont be able to mount anything though, even sim card. As i did this prior none of them, TWRP, Philz or CWM can mount anything. So even if i have the ROM file i wont be able to use it on SD if the SD doesnt mount, but i can try it through Odin?
"If that fails, then your partition table is corrupt (asumming thr r no hardware issues. )" - I suspect this is the case hence not mounting, so do I use that PIT file and select Re-Partition in Odin to resolve that?
"Download firmware from different region for your note 2. India maybe. And flash them. May be this might do the trick." - Good idea, while the hardbrick is waiting to resurrect (LOL), I will start a download.
"If all above fails, it has to b a hardware issue. " - Again something I suspect, from forum could be this dreaded eMMC "insane samsung chip" problem which is as far as i know a 16gb internal SD? If so, perhaps there is a way to put in a 16gb SD and edit boot to mount from there as internal instead from the eMMC? Sorry if thats way out there, but i read something like this once.
Appreciate the help, waiting for it to spring back into life
Click to expand...
Click to collapse
If the firmware from other region fails, then find pit file for 16gb to flash. If that too fails, I think your phone needs hardware repair.
Sent from my GT-N7100 using Tapatalk

Frozen at "Galaxy Note II".

My daughter's note 2, which looks to be in perfect condition, was running dirty unicorn. She messages me in a panic because the phone turned off on her, and wouldn't reboot.
I could get into recovery, but many of the options like factory reset wouldn't work. Reformatting /cache gives an error with ext4 and can't write, and at the bottom of some of the screens is an error about unable to access some log files in the /cache directory. Going to install zip to reinstall dirty unicorn doesn't seem to do anything, it can't find any files.
Wipe system gives errors like "format_volume: make_extf4fs failed on /dev/block/mmcblk0p12". It can't mount /data, just gives an error.
I tried reflashing the stock mj4 via odin, which ran successfully, but didn't resolve anything.
Tried using KIES 2.6, which did go into download mode and said it downloaded a bunch of stuff and then flashed the phone, but it's still stuck at the bootloader.
I tried flashing a bootloader, but am unclear of how to flash the param file if necessary (does it go in bootloader? PDA? what slot in odin?).
I need some ideas. Maybe the flash has died on it, and it's unrecoverable, but it's in such perfect shape that I hate to just toss it.
I have recover 6.0.4.3 (CWM) installed, and can still get into it. But upon loading recovery, it gives me errors like "Can't mount /cache/recovery/command", "Can't open /cache/recovery/last_log", etc.
Any help appreciated.

mrcpu said:
My daughter's note 2, which looks to be in perfect condition, was running dirty unicorn. She messages me in a panic because the phone turned off on her, and wouldn't reboot.
I could get into recovery, but many of the options like factory reset wouldn't work. Reformatting /cache gives an error with ext4 and can't write, and at the bottom of some of the screens is an error about unable to access some log files in the /cache directory. Going to install zip to reinstall dirty unicorn doesn't seem to do anything, it can't find any files.
Wipe system gives errors like "format_volume: make_extf4fs failed on /dev/block/mmcblk0p12". It can't mount /data, just gives an error.
I tried reflashing the stock mj4 via odin, which ran successfully, but didn't resolve anything.
Tried using KIES 2.6, which did go into download mode and said it downloaded a bunch of stuff and then flashed the phone, but it's still stuck at the bootloader.
I tried flashing a bootloader, but am unclear of how to flash the param file if necessary (does it go in bootloader? PDA? what slot in odin?).
I need some ideas. Maybe the flash has died on it, and it's unrecoverable, but it's in such perfect shape that I hate to just toss it.
I have recover 6.0.4.3 (CWM) installed, and can still get into it. But upon loading recovery, it gives me errors like "Can't mount /cache/recovery/command", "Can't open /cache/recovery/last_log", etc.
Any help appreciated.
Click to expand...
Click to collapse
The other weird thing is that I used odin 3.06 to flash twrp 2.8.5, or at least attempt to, download processed, device reset, but recovery is still CWM 6.0.4.3. WTH?

Ok check this thread where I just helped fix a note 2, simular to your situation ok.
Plenty of links in there for you. Keep in mind everything in this thread I'm sending you too it's for the AT&T i317 ok.
http://forum.xda-developers.com/showthread.php?p=59000961
Which I'm sure that is what you have, posting your problem in the Att q&a thread.

Bajanman said:
Ok check this thread where I just helped fix a note 2, simular to your situation ok.
Plenty of links in there for you. Keep in mind everything in this thread I'm sending you too it's for the AT&T i317 ok.
http://forum.xda-developers.com/showthread.php?p=59000961
Which I'm sure that is what you have, posting your problem in the Att q&a thread.
Click to expand...
Click to collapse
Correct, it is an AT&T. I have tried the options in that thread, but I swear, nothing I flash actually "sticks". I've used odin 3.06, put the files in PDA, plugged it in in download mode, the progress bar appears on both odin and the phone, it resets, it reboots, and nada. Hung.
I can't even flash a replacement recovery, nothing "sticks". I've used KIES to flash, it tells me it's successful, but I still have CWM 6.0.4.3. I've tried the original 4.1.1, NJ1 (rooted), I've tried flashing a bootloader, then tried the one with the param file attached, I downloaded a pit file, followed the directions on that page with the Re-partition option, and I still can't get anywhere with it.
If I cold even just get a different recovery installed, just so that I *know*, my odin is OK, then I'd feel better about making progress.
I've tried to flash philz_touch 6.48.4, openrecovery-twrp-2.8.5 through odin, and I can't even get the CWM recovery replaced. Odin reports success, reboots the device, frozen.
I swear, if this was one of my servers at work, I'd figured the NSA has hacked the firmware to just discard writes and report back success.
I'm not crystal clear in ODIN how to flash bootloaders, on one hand, presumably, the "bootloader" button, but one guide shows the bootloader file being put in PDA, so who knows. I may have ended up with a bootloader mismatch, but I thought flashing the latest stock recoveries.
FWIW, the phone was running Dirty Unicorn, although I'm unsure of specifically which version, she's had it for a while.
Thanks for any help.

Just realized something.
If I hold down the power/vol down/home and boot into download mode, I get the little red "odin mode" at the top left, 4 lines of text about custom, etc, and then the green android icon.
If I boot into recovery, then use it to boot into download mode, the green android is there, but none of the text (odin mode, etc) is on the screen. Is this normal?

I have also been having some strangeness with my Telus Note II. Very similar symptoms to what you're describing. One morning I woke up to my phone stuck on the Samsung logo as the phone must have rebooted itself overnight. When I tried to reboot it would freeze at the same spot once again. I tried to go into recover (TWRP) and it wouldn't, and a subsequent reboot left me in a boot loop.
Nothing I tried would help. I couldn't get into TWRP. Using ODIN 3.07 I put on CWM and I was able to get into recovery now, but nothing in it worked. Finally I tried using ODIN to put on CF-Auto-Root-t0ltecan-t0ltevl-sghi317m and I was finally able to get into a recovery that allowed me to do a factory reset. Once I did that I was able to boot up the phone.
I then re-installed TWRP and restored a back up that I had, and everything was normal again. The phone was running great. However, sometime at night things get messed up again. The phone has either reboot itself, and get's stuck again. I then have to repeat this whole process. During the day, the phone runs amazing. It almost seems to run better than before. However at night, if I'm on battery it will get messed up again.
I hope this helps you. Good luck.

have you tried all this using the same computer and usb cable? i would try a different computer, port, usb and re download all files again. perhaps use a different version of odin. good luck:fingers-crossed:

It's the same computer and cable I do my Note 3, and kindle fire 8.9, and with a different cable my nook HD, so I'm skeptical that it's any of those pieces, but for the heckuvit, I will try a different one.

Note 2 GT N 7100 --Stuck on CWM 6.0.4.3
gizhola said:
I have also been having some strangeness with my Telus Note II. Very similar symptoms to what you're describing. One morning I woke up to my phone stuck on the Samsung logo as the phone must have rebooted itself overnight. When I tried to reboot it would freeze at the same spot once again. I tried to go into recover (TWRP) and it wouldn't, and a subsequent reboot left me in a boot loop.
Nothing I tried would help. I couldn't get into TWRP. Using ODIN 3.07 I put on CWM and I was able to get into recovery now, but nothing in it worked. Finally I tried using ODIN to put on CF-Auto-Root-t0ltecan-t0ltevl-sghi317m and I was finally able to get into a recovery that allowed me to do a factory reset. Once I did that I was able to boot up the phone.
I then re-installed TWRP and restored a back up that I had, and everything was normal again. The phone was running great. However, sometime at night things get messed up again. The phone has either reboot itself, and get's stuck again. I then have to repeat this whole process. During the day, the phone runs amazing. It almost seems to run better than before. However at night, if I'm on battery it will get messed up again.
I hope this helps you. Good luck.
Click to expand...
Click to collapse
Dear friends, sorry for my interference, i having CWM recovery v 6.0.4.3 on GT N7100, i used to flash omega ROM 4.3, everything went well until i got stuck on Samsung log and the phone did want restart, i decided to go on CWM recovery, stunned with this message
E: Can't mount /cache/recovery/command
E: Can't mount /cache/recovery/log
E: Can't open /cache/recovery/log
E: Can't mount /cache/recovery/last_log
E: Can't open /cache/recovery/last_log
Still I can go on download mode, I tried use odin to flash stock rom but failed it takes me always to CWM v 6.0.4.3 where it stuck and dont allow me to format or do any thing except my external sd1 that I tried to flash from but returned to same prob ( CWM v 6.0.43)
also I tried to flash tried twrp 2.8.0.4 but failed
the prob is my internal sd can't be mounted and whatever i do don't pass
I read in your post something about flashing auto root in odin or fix CWM root
can you help please Im stuck in CWM v 6.0.4.3

failed to mount /efs (stale NFS File Handle)

Hi, i need fix those error, the tablet just ask by install a upgrade via ota, but when the tablet restar the device does´t pass from the samsung logo and i get in the recovery and see the error "failed to mount /efs (stale NFS File Handle)" and i be search for a solution, thanks in advance.

Any customation like custom recovery?

User_99 said:
Any customation like custom recovery?
Click to expand...
Click to collapse
No, the tab never has been root or tuned with a diferent recovery. Thanks in advance for your help.

Same Issue
No idea what my friend did with my unrooted and stock Samsung ROM. The device booted and got stuck into Samsung Logo and never went pass that.
On recovery, the Mount /EFS error showed up.
Tried flashing stock ROM via ODIN. (Reset Time and CLear EFS unchecked/checked). All method failed. As of now, for temporary measure, installed TWRP via ODIN and flashed CM13 nightly. Now the device works though IMEI default to 0049XXXX and SIM card not working. Except that all component of the device working. This is very basic and temporary measure.
Don't have the /EFS backup since the device was never rooted.
I'm still finding for a solution.
Samsung Service Centre says that Motherboard needs to be replaced which would cost INR 8,000/-. Thinking of using the diwali sale and exchange this device on the offer. This way EFS and an extra device headache will get over.

S9 e:/ failed to mount efs

Good day guys
I'm having a problem with my s9 g960f. I installed a custom rom and then tried to flash stock after. Ever since then the phone only stays on the samsung logo when booting up. In recovery it also says e:/ failed to mount efs. I think this is the reason why its not booting up. I didn't make an efs backup so i dont know what to do now. Is there any way i can fix my phone? I would appreciate any help you guys can give me. Thanks!