# Backup & SD card unusable for SFOS

Well, after upgrading to 2.1.1 my Jolla 1, I used the phone which started to get some problems and ended freezing... a black screen appeared on reboot after Jolla logo, so I had to perform factory reset.

I had made before the upgrade a backup, before resetting I checked from pc (Win 10) if everything was fine in the SD card, all files where in place (at least, I thought that..); the backup files had some strange names made of random ascii characters, but I thought it was windows unable to reknow them.

The reset brought new life to my Jolla, but now it seems my sdcard is unservable to SFOS... I can access all files from phone and PC without problems, but when I try to restore the backup, it says no past backup has been found. Plus, it isn't possible to make new backup (red message reads cannot write on the chosen destination). Other oddities are the same, as choosing to write photos and videos on sdcard reads chosen memory is not available, will use device memory.

Will post some screens hereafter (language is italian).

sd card

sd card continuation

backup screen

camera options screen

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Looks like the content of your SD card are corrupted.

Make a copy of the backup file as soon as possible just in case you lose it.

Try to make a repair of the FAT32 partition. (Either using the windows tools chkdsk, i think) (For Linux - Jolla happens to lack the necessary dosfsck or fsck.fat commands to do it nativeyly. This are normally parts of the dosfstools package, but not available currently on your phone).

Back-ups have normally a filename like: sailfish_backup_{date}.tar If the directory entry has been corrupted, of course the restore function can't find it. The file it self is a TAR archive and should be open-able in Windows using software like 7-Zip. (Or on you phone using the tar command : e.g.: tar tvf /media/sdcard/e3a3b4ad-160e-4359-9519-465dbe89764e/sailfish_backup_2017-08-30T08-52-35Z.tar (T: table/list, V: versbose, F: filename of the archive to open)

( 2017-09-02 15:41:33 +0200 )edit

Well, I couldn't copy none of those corrupted file from windows. Eventually chkdsk restored my sdcard so now I can make a backup and save contents properly. No trace of ancients backup at all. Let me say I'm a bit disappointed, Jolla implemented a backup function that when in need I couldn't use... because a stupid system error I had to restore the phone and lost everything. I don't think this is how things are meant to work. But ok maybe it's me unlucky.

( 2017-09-04 12:55:33 +0200 )edit

Jolla can try to implement all they could, they can't do miracle against busted SD cards.