While i making back up i got this error: "Error while making backup image of /sd-ext"
how can i solve this problem? or i can restore, but my apps on ext wont work?
(i use cm 9 aplha3 , and link2sd)
are you using cwm6? i have same problem here and looking for a way to turn back to cwm5...(and you can manually back up your sd-ext..it is located in internal storage data/sdext copy it to sd card and after restoring copy again to same place))
If you're using Link2SD/Data2SD then you must be having a separate EXT2/3/4 partition on your SD card. You can simply backup the files in that partition & put them back after reflashing.
If you have a linux system, then connect USB will show up both partitions, then you can copy them to a folder on your PC as a backup.
Its actually a good thing when you don't want a full restore too. Some things like Swype's personal dictionary can't be backed up, so after a fresh install, just copy these files on the EXT partition!
valerosso said:
are you using cwm6? i have same problem here and looking for a way to turn back to cwm5...
Click to expand...
Click to collapse
It's easy using CWM app. Run CWM, take the first option in the menu, confirm it's your device and it will reflash recovery 5.0.2.8. Before reflashing it already tells you that you've 5.0.2.8, but that's a mistake, if you reflash it downgrades your recovery and, at least in my device, the problem in sd-ext backup disappears.
Sent from my Wildfire S A510e using xda app-developers app
i got cwm 5.0.2.8 i flashed it in rommannagger 2 days ago but i still got this error.
but, if i back up my ext partition like u said:
valerosso said:
are you using cwm6? i have same problem here and looking for a way to turn back to cwm5...(and you can manually back up your sd-ext..it is located in internal storage data/sdext copy it to sd card and after restoring copy again to same place))
Click to expand...
Click to collapse
can i restore the ROM with ext error? i mean the restoring still works, only the apps will "loose" ?
szuladam said:
i got cwm 5.0.2.8 i flashed it in rommannagger 2 days ago but i still got this error.
but, if i back up my ext partition like u said:
can i restore the ROM with ext error? i mean the restoring still works, only the apps will "loose" ?
Click to expand...
Click to collapse
Yea restoring will work but some of the apps will not appear or will not work properly, those are stored in sdext..run link2sd and mount partition after you can copy your backed up sd ext folder... i also turned back to cwm 5 but it still has error with sdext i dont know why..
Ferri64 said:
It's easy using CWM app. Run CWM, take the first option in the menu, confirm it's your device and it will reflash recovery 5.0.2.8. Before reflashing it already tells you that you've 5.0.2.8, but that's a mistake, if you reflash it downgrades your recovery and, at least in my device, the problem in sd-ext backup disappears.
Sent from my Wildfire S A510e using xda app-developers app
Click to expand...
Click to collapse
I think you mean Rom Manager. It's a cwm app, but when you say cwm you're usually referring to the recovery app.
Edit : Try using titanium backup, I find it works better. I use cwm just to flash stuff.
Related
While in CWM and performing a backup, I always get "sd-ext not found"
Looking in the file system I don't see a folder for this, I do however see a folder called "external_sd"
Is this supposed to be the same folder, or am I missing the "sd-ext" folder?
notmyepic said:
While in CWM and performing a backup, I always get "sd-ext not found"
Looking in the file system I don't see a folder for this, I do however see a folder called "external_sd"
Is this supposed to be the same folder, or am I missing the "sd-ext" folder?
Click to expand...
Click to collapse
It isn't an error, it means that you did not partition your sdcard to ext2, ext3, or ext4 (for app2sd)
jdelano said:
It isn't an error, it means that you did not partition your sdcard to ext2, ext3, or ext4 (for app2sd)
Click to expand...
Click to collapse
I let CWM 3 do its thing and convert to ext4, made noob mistake and rebooted before flashing, used odin to get EB13 do-oxed, let CWM do its thing again, flashed midnight ROM, then rebooted.
Knowing what I did, is there something else I should do, or just ignore the sd-ext error?
notmyepic said:
I let CWM 3 do its thing and convert to ext4, made noob mistake and rebooted before flashing, used odin to get EB13 do-oxed, let CWM do its thing again, flashed midnight ROM, then rebooted.
Knowing what I did, is there something else I should do, or just ignore the sd-ext error?
Click to expand...
Click to collapse
Its not an error, its just that you don't have an ext partition on your sd card...
The ext partition is used to store apps on the sd card (NOT in the same way froyo moves apps to sd)...so the point is that a cwm backup will also back up those apps so when you restore it you'll have your apps back. It just a message letting you know it didn't find an ext partition. For all intents and purposes, ignore it.
Sent from my SPH-D700 using XDA Premium App
squshy 7 said:
Its not an error, its just that you don't have an ext partition on your sd card...
The ext partition is used to store apps on the sd card (NOT in the same way froyo moves apps to sd)...so the point is that a cwm backup will also back up those apps so when you restore it you'll have your apps back. It just a message letting you know it didn't find an ext partition. For all intents and purposes, ignore it.
Sent from my SPH-D700 using XDA Premium App
Click to expand...
Click to collapse
So let me see if I understand this correctly:
If I'm on a rooted Epic with CWM3, and its converted to ext4, I don't NEED to have an sd-ext partition?
So i went to flash a ROM and now it says while flashing that the flash was aborted because the system can't mount the SD card. I'm using the newest CWM and have flashed stuff before. Not sure what to do, it wont let me make backups, restore, or flash anything.
jct522 said:
So i went to flash a ROM and now it says while flashing that the flash was aborted because the system can't mount the SD card. I'm using the newest CWM and have flashed stuff before. Not sure what to do, it wont let me make backups, restore, or flash anything.
Click to expand...
Click to collapse
Did you use the Mounts menu to try to manually mount the sd?
Also, Which method did you use to get into CWM?
mattallica76 said:
Did you use the Mounts menu to try to manually mount the sd?
Also, Which method did you use to get into CWM?
Click to expand...
Click to collapse
Ya i went into the menus and manually unmounted and then remounted the SD card but that didn't do anything. I used the typical three finger method to boot into CWM like i always do.
i think
I believe this has something to do with the way in which the SD card is formatted I also cannot mount in to usb storage in CWM i get an E: error
Have you guys tried to "Reboot recovery" from the "Adavnced" menu in CWM, and then try to flash the ROM?
I've had this happen before, it was a formatting problem. The easiest fix I found was to back up SD-card data on your pc, reformat the card from the Android system, then copy your data back over. CWM should be able to mount your card now.
I had a problem with the mount dropping mid flash it was my sd for some reason was chipped I always keep backup files
Sent from my SPH-D700 using XDA App
jct522 said:
So i went to flash a ROM and now it says while flashing that the flash was aborted because the system can't mount the SD card. I'm using the newest CWM and have flashed stuff before. Not sure what to do, it wont let me make backups, restore, or flash anything.
Click to expand...
Click to collapse
Just flash another version of CWM and u'r done. I faced this problem after flashing Siyah Kernel v2.3 which includes CWM 5.0, and I tried all the methods online; formatting, error-checking, etc... nothing succeed!
Finally I flashed another kernel (Which includes CWM 4.0) and it worked fine.
Thanks!
Same thing happened to me just now... found this thread.. pushed new CWM in ODIN - Worked like a charm.. Fixed in 2 minutes..
Flashing another CWM (ACS recovery this time...) via Odin did not fix the issue. Going to try the format /sdcard fix and see... argh!
*Edit* aaaand that didn't work either. WTF... I literally just got this phone 2 hours ago... brand new.
delete the .androidsecure folder on your sd that worked for me formatting wont work if you put your files on the same with me because i always copied that folder along too
Hello I m new to xda so forgive me if I m posting this in the wrong category. I have HTC wildfire 2.2.1. I have rooted it and intend to install CM7 but when I try to backup my rom ROM MANAGER fails either to finish the backup(freezes or restarts) either to generating md5 sum. I dont need certainly all of my settings i just want a stock rom so i can switch back if i want. So my question is if it will be the same to just download a shipped rom from the site and install it like i would do with my backed up rom and have the same results. What shipped rom should I download? I am from Greece.
Hi, have you tried backing up from recovery? I hate rom manager and have never backed up/restored using this app.
MANCHESTER together UNITED forever
slymobi said:
Hi, have you tried backing up from recovery? I hate rom manager and have never backed up/restored using this app.
MANCHESTER together UNITED forever
Click to expand...
Click to collapse
Yes I tried it manually from recovery clockwork but there is problem too. I tried different memory cards, I made the cards empty, I reformatted them at fat32 but nothing seems to change.When I start with rom manager with my 8giga sd it just freezes so i have to pull out the battery.When i use my 2giga sd everything is ok until the end where it writes no sd ext found skipping and generating md5 sum.Then before it restarts(boots normally into the phone) its writing something I m not able to read because it happens very quickly.I think it fails because the yellow bar is at about 75% when the restart happens.When i try to backup from recovery clockwork just stops backup and I m again on the clockwork menu like everything is ok but it isnt.
tricky_tracky said:
Yes I tried it manually from recovery clockwork but there is problem too. I tried different memory cards, I made the cards empty, I reformatted them at fat32 but nothing seems to change.When I start with rom manager with my 8giga sd it just freezes so i have to pull out the battery.When i use my 2giga sd everything is ok until the end where it writes no sd ext found skipping and generating md5 sum.Then before it restarts(boots normally into the phone) its writing something I m not able to read because it happens very quickly.I think it fails because the yellow bar is at about 75% when the restart happens.When i try to backup from recovery clockwork just stops backup and I m again on the clockwork menu like everything is ok but it isnt.
Click to expand...
Click to collapse
You formatted the sdcards before using backup feature? I'm not possitive but I'm pretty sure android stores certain files on your sdcard so may be the reason its not completing.
Try...
Turn off phone,Place your sdcard in phone,turn on phone. If your rom boots normal then reboot into cwm,goto advanced and wipe dalvik cache,reboot,wait for rom to load,again reboot into cwm recovery and now try backing up.
MANCHESTER together UNITED forever
slymobi said:
You formatted the sdcards before using backup feature? I'm not possitive but I'm pretty sure android stores certain files on your sdcard so may be the reason its not completing.
Try...
Turn off phone,Place your sdcard in phone,turn on phone. If your rom boots normal then reboot into cwm,goto advanced and wipe dalvik cache,reboot,wait for rom to load,again reboot into cwm recovery and now try backing up.
MANCHESTER together UNITED forever
Click to expand...
Click to collapse
Thanks for the help man but i installed cm7 without making a backup.I had tried before formating and after formating and the results were the same.Anyway thanks for the help.
Just a suggestion.. try flashing a different cwm... I never had any problems with nandroid eversince I started playing with my phone..
Sent from my HTC Wildfire using XDA
slymobi said:
You formatted the sdcards before using backup feature? I'm not possitive but I'm pretty sure android stores certain files on your sdcard so may be the reason its not completing.
Click to expand...
Click to collapse
Yep, all my backups are stored in /sdcard/clockworkmod. I once made the stupid mistake of formatting my SD to get something working. I had to go back to S-ON to take my phone to HTC so I learnt it the hard way
Sent from my Wildfire using Tapatalk 2 Beta-5
I created the SDCard partitions using ClockWorkMod v5.0.2.0, now when I try to take a Nandroid backup,it works through all the partitions, until sd-ext and gives the following error :
"Could not mount sd-ext. sd-ext backup may not be supported on this device. Skipping backup of sd-ext" followed by the usual "Generating md5 sum..."
Click to expand...
Click to collapse
I have a 512 MB Ext .Phone recognizes the sd-ext without any problem. I have mounted and configured it using S2E.
WTH is going wrong ?Any ideas ?
Thanks
optimusodd said:
I created the SDCard partitions using ClockWorkMod v5.0.2.0, now when I try to take a Nandroid backup,it works through all the partitions, until sd-ext and gives the following error :
I have a 512 MB Ext .Phone recognizes the sd-ext without any problem. I have mounted and configured it using S2E.
WTH is going wrong ?Any ideas ?
Thanks
Click to expand...
Click to collapse
S2E here, too - how did you partition the card - CWM? (I'd guess usually that shouldn't lead into problems...)
Did you also mount the partition manually in CWM? (I'm pretty sure that I didn't - but that's still an open question / if I have to / should) - what CWM version?
eventcom said:
S2E here, too - how did you partition the card - CWM? (I'd guess usually that shouldn't lead into problems...)
Did you also mount the partition manually in CWM? (I'm pretty sure that I didn't - but that's still an open question / if I have to / should) - what CWM version?
Click to expand...
Click to collapse
Yep,obviously,I used CWM 5.0.2.0 for the partition of the card.
I am using CWM 5.0.2.0 for the Nandroid backup and I have also tried via ROM manager to no avail.
SD-Ext is already mounted
Hbu?Have you achieved the Nandroid backup(including ext) without any problem ?What CWM did you use ?
I just don't understand why CWM can't back it up when it was created by itslef.
Does CWM 5.0.2.0 supports ext3/4 ?
I am pretty sure I created ext3 partiton using it and now when I mount my SD card via ADB,it shows the file system as ext2
optimusodd said:
I just don't understand why CWM can't back it up when it was created by itslef.
Click to expand...
Click to collapse
Have you made nandroid with cwm 5.0.2.0 ?
Yep
Then surely it looks some issue with your SD-ext,I would recommend you to repartition using minitool partition wizard,For now you could use app extractor app to restore your apps/data from nandroid.
you can try cwm 5.0.2.8 (the latest available) this is the link of the tread
http://forum.xda-developers.com/showthread.php?t=1566677
I know that the recovery have some problems creating / formatting partitions ext (eg creates ext4 but reformat in ext3 when you wipe), then I suggest GParted utility on the ubuntu live cd to partition the microsd.
Wasimk32 said:
Then surely it looks some issue with your SD-ext,I would recommend you to repartition using minitool partition wizard,For now you could use app extractor app to restore your apps/data from nandroid.
Click to expand...
Click to collapse
BTW,I have already backed up my applications using TB and the app data should be in internal memory as it was not moved to ext.
I just want to have the recovery fixed to backup.
You can't just copy the whole SD card on the PC as it can't read the sdext# directory.
Most of the people recommend CWM for the partiton of the card and they didn't have any problem with that.Which recovery did you use ?
Doh! I am clueless
tb save the app to a folder on fat32 (microsd) You must backup this partition before reformatting the entire micro sd or use gparted to erase/formatting only the ext partition
quack75 said:
you can try cwm 5.0.2.8 (the latest available) this is the link of the tread
http://forum.xda-developers.com/showthread.php?t=1566677
I know that the recovery have some problems creating / formatting partitions ext (eg creates ext4 but reformat in ext3 when you wipe), then I suggest GParted utility on the ubuntu live cd to partition the microsd.
Click to expand...
Click to collapse
I try to flash the recovery first.
optimusodd said:
I try to flash the recovery first.
Click to expand...
Click to collapse
good idea :good:
you are s off then PC49IMG.zip is easy to use
tries but does not work for everyone else you have to use adb:highfive:
quack75 said:
tb save the app to a folder on fat32 (microsd) You must backup this partition before reformatting the entire micro sd or use gparted to erase/formatting only the ext partition
Click to expand...
Click to collapse
I have already backed up my SD card on PC.
you are s off then PC49IMG.zip is easy to use
tries but does not work for everyone else you have to use adb
Click to expand...
Click to collapse
I prefer FASTBOOT
I had been using cwm 5.0.2.8 for a long time with no issues while backing up and restoring nandroid including sd-ext.
But due to mirroring bug in temporary 2.5.0.7 with 5.0.2.8,i downgraded to v5.0.2.0.
From then I started to have problems in restoring nandroids made previously with v5.0.2.8.I did everything again(partitioning,backup and restore) with 5.0.2.0,and it all started to work as before again.
So,I jumped to a conclusion that if you create sd-ext with specific cwm version then you should use the same version to backup or restore nandroids.
I know this sounds silly but proved to be good in my case.I might be wrong though.
Wasimk32 said:
I had been using cwm 5.0.2.8 for a long time with no issues while backing up and restoring nandroid including sd-ext.
But due to mirroring bug in temporary 2.5.0.7 with 5.0.2.8,i downgraded to v5.0.2.0.
From then I started to have problems in restoring nandroids made previously with v5.0.2.8.I did everything again(partitioning,backup and restore) with 5.0.2.0,and it all started to work as before again.
So,I jumped to a conclusion that if you create sd-ext with specific cwm version then you should use the same version to backup or restore nandroids.
I know this sounds silly but proved to be good in my case.I might be wrong though.
Click to expand...
Click to collapse
my experience with cwm 5.0.2.8 I restore old backups made with 4.0.1.4 without any problems and found it very useful for advanced restore
Flashed recovery 5.0.2.8,now when i try to backup(nandroid) it goes like this :
Backing up boot image...
Backing up recovery image...
Backing up system...
MildlyAlarming.ogg
Click to expand...
Click to collapse
Nothing happens after that(waited for 30 mints) and when i try to reboot the device it gets stuck on htc logo for few mints and then boot into recovery.
Doh!Seriously,I am fed up with this ****.
optimusodd said:
Flashed recovery 5.0.2.8,now when i try to backup(nandroid) it goes like this :
Nothing happens after that(waited for 30 mints) and when i try to reboot the device it gets stuck on htc logo for few mints and then boot into recovery.
Doh!Seriously,I am fed up with this ****.
Click to expand...
Click to collapse
best bet is to re partition.
sorry for the late reply
optimusodd said:
Most of the people recommend CWM for the partiton of the card and they didn't have any problem with that.Which recovery did you use ?
Click to expand...
Click to collapse
I'm using 4.0.1.4 - by accident because of that wrong PC49IMG file in the index thread and I'm really too lazy to update.
Re. your problems: There are a few reports that CWM (all versions) sometimes fails with wiping/formatting (or does it a bit dirty) so I'd guess this very likely could also happen with partitioning (if I'm correct the partitions will be wiped and formatted also, then). I really would just repartition again - and afterwards I'd do a complete wipe/format of the sd-ext - just to make sure...
Keep in mind that a sdcard is not a hard drive...
Hello, first calm down, you have just installed a recovery
second probably the trouble (as you have already said) is the card, the formatting you? if you do not want to lose the data on your ext partition with gparted can copy them like a fat partition
even if given the situation I suggest you start from scratch. deep Formatting
partition with ubuntu live cd and flash the rom (I understand that will not boot up right? The ext partition is recognized as the first boot). There is a possibility that the micro sd does not work well anyway good luck I hope I can help you
Inviato dal mio HTC Wildfire con Tapatalk 2
If I were to have LINK2SD and foldermount installed and having some apps running from both internal and external and a couple of symlinks going on.
Then I decide to backup up using TWRP and install a new rom on there. What happens to the apps and folders on the external? Do they stay there or get deleted? Are they then useful or useless?
Now if I were to go and restore the backup nandroid, do things go back into place? Would the thing get recovered to the SD card again?
How about if Titanium backup goes into the equation?
Sorry for any confusion but I'm really confused right now
krusion said:
If I were to have LINK2SD and foldermount installed and having some apps running from both internal and external and a couple of symlinks going on.
Then I decide to backup up using TWRP and install a new rom on there. What happens to the apps and folders on the external? Do they stay there or get deleted? Are they then useful or useless?
Now if I were to go and restore the backup nandroid, do things go back into place? Would the thing get recovered to the SD card again?
How about if Titanium backup goes into the equation?
Sorry for any confusion but I'm really confused right now
Click to expand...
Click to collapse
Backup and restore do not touch your internal or external SDcard. So your files, apps, and folders remain untouched.
cam30era said:
Backup and restore do not touch your internal or external SDcard. So your files, apps, and folders remain untouched.
Click to expand...
Click to collapse
yh I'm asking about the LINk2SD part. I couldn't find anything precise on google
krusion said:
yh I'm asking about the LINk2SD part. I couldn't find anything precise on google
Click to expand...
Click to collapse
Don't know link2sd, but nandroid doesn't touch anything on sdcards. Might have to reestablish links, but probably not. Try it, won't harm anything.
krusion said:
If I were to have LINK2SD and foldermount installed and having some apps running from both internal and external and a couple of symlinks going on.
Then I decide to backup up using TWRP and install a new rom on there. What happens to the apps and folders on the external? Do they stay there or get deleted? Are they then useful or useless?
Now if I were to go and restore the backup nandroid, do things go back into place? Would the thing get recovered to the SD card again?
How about if Titanium backup goes into the equation?
Sorry for any confusion but I'm really confused right now
Click to expand...
Click to collapse
So long as you don't delete any of the data on the external card, then you should be fine. I've been using it this way on my phone for nearly 2yrs.
But my phone is jellybean based so you need to test it out if you are on a kitkat based rom.
**edit to add.. Thought I better add that I don't use foldermount or titanium.
My SD card is partitioned to have an ext4 partition for link2sd and a swap partition and Ofc the main partition.
I've just realised that you don't mention a partition for link2sd. Are you aware that you have to have a partition on your card for link2sd?
Sent from my LG-V500 using XDA Premium HD app
whoamigriffiths said:
So long as you don't delete any of the data on the external card, then you should be fine. I've been using it this way on my phone for nearly 2yrs.
But my phone is jellybean based so you need to test it out if you are on a kitkat based rom.
**edit to add.. Thought I better add that I don't use foldermount or titanium.
My SD card is partitioned to have an ext4 partition for link2sd and a swap partition and Ofc the main partition.
I've just realised that you don't mention a partition for link2sd. Are you aware that you have to have a partition on your card for link2sd?
Sent from my LG-V500 using XDA Premium HD app
Click to expand...
Click to collapse
I am aware i have to partition it for LINK2SD but I've no idea what the swap partition is for. I'm guessing if link2sd works then foldermount should too.
So what if this: i move my apps using link2sd then back up the nandroid. Then use a different rom and copy everything on my sd as it is to my computer. Then after i'm done with the rom, i restore and copy the stuff back onto the SD. Should that work? Or would the link be broken?
Thanks in advance.
So long as the data is intact, then you should * be fine. The link would be broken but generally you can just recreate the link. I think at one point I was running 4 backed up roms (2 roms and 2 pared down versions for benching) I would switch back and forth daily as I was a tester for 2 devs.
The Swap partition is just for low memory devices. It actually has no bearing on the subject. Just me waffling sorry
As I said earlier, you should make a nandroid before you make any alterations and then add each app/process and back that up too. Then test each change.
All the best rich
Sent from my LG-V500 using XDA Premium HD app
You wouldn't a way that lets you remove TWRP and use the stock recovery would you?
Also a method to unroot so i can send it back to the store for any fixing?
And lastly how do I install the stock rom if i used any other rom? (Besides restoring the nandroid back)
So basically how do i unroot, install stock recovery and reinstall stock rom? For the v500
Thanks in advance and sorry for the noob questions. Still getting the hang of this.
Sent from my LG-V500 using XDA Free mobile app
krusion said:
If I were to have LINK2SD and foldermount installed and having some apps running from both internal and external and a couple of symlinks going on.
Then I decide to backup up using TWRP and install a new rom on there. What happens to the apps and folders on the external? Do they stay there or get deleted? Are they then useful or useless?
Now if I were to go and restore the backup nandroid, do things go back into place? Would the thing get recovered to the SD card again?
How about if Titanium backup goes into the equation?
Sorry for any confusion but I'm really confused right now
Click to expand...
Click to collapse
have you found your answer? because I have the same question.
I link my app data and obb to the ext4 partion in my sd card using link2sd, also I backup my ROM using TWRP
So, if I restore will link2sd be able to link the app datas automatically?
kloroform said:
have you found your answer? because I have the same question.
I link my app data and obb to the ext4 partion in my sd card using link2sd, also I backup my ROM using TWRP
So, if I restore will link2sd be able to link the app datas automatically?
Click to expand...
Click to collapse
I was try 2 metode restore nandroid with use link2sd..first i try to reformat ext4 partition before restore nandroid and the results of all applications that are already on the link gone..second I try to directly restore applications without reformatting the results are not lost but their application after the reboot error and application error ended up missing. it looks like the system ext4/link broken..so I must to clean flashing rom from the start otherwise the system will error. So if u want to backup nandroid u must unlink or move back to internal first for safety and reformat ext4 partition before u link app again
[Deleted irrelevant post]