Riparazione della scheda MicroSD:come salvare i dati
Le schede MicroSD possono aumentare la memoria interna del tuo smartphone e creare più spazio per foto, video, musica e file importanti. Ma cosa succede se la tua scheda MicroSD smette improvvisamente di funzionare? O se elimini accidentalmente un file? Qui ti mostreremo come riparare la tua scheda MicroSD e salvare i tuoi dati.
- Come scegliere la migliore scheda MicroSD per il tuo telefono Android
- Come formattare le schede MicroSD come memoria interna
Vai a una sezione:
- Esegui il backup dei tuoi dati
- Ripara la tua scheda MicroSD con Windows
- Confronto di software per il salvataggio dei dati
- Ripara e salva file con DiskDigger
- Ripara la tua scheda MicroSD con Android e rooting
- Recupera i file eliminati utilizzando Mac OS X
- Conclusione
Esegui il backup dei tuoi dati
Hai eliminato accidentalmente alcuni file? Quindi in nessun caso dovresti continuare a scrivere più dati sulla tua scheda MicroSD. Ciò potrebbe sovrascrivere le aree con le immagini eliminate accidentalmente e ridurrà le possibilità di un ripristino riuscito.
Se la tua scheda MicroSD è danneggiata o sembra rotta, non dovresti riformattarla se desideri comunque recuperare i dati. Anche se la scheda è pronta per essere riutilizzata dopo la formattazione, diventa più difficile per gli strumenti seguenti recuperare i dati esistenti.
- Le migliori app di backup:non preoccuparti più di perdere i dati delle app
Ripara la tua scheda MicroSD con Windows
Per prima cosa, spegni lo smartphone, rimuovi la scheda MicroSD e poi inseriscila in un qualsiasi PC funzionante con Windows. Se il computer riconosce la scheda, fai clic con il pulsante destro del mouse in Explorer , quindi seleziona Proprietà . Successivamente, vai su Strumenti scheda e fai clic su Verifica ora nel Controllo errori zona.
Se la tua MicroSD non viene immediatamente riconosciuta da Windows, questo trucco aiuta
Se Windows non riconosce la tua scheda MicroSD, apri Gestione sistemi, quindi fai clic su Gestione disco nell'elenco a sinistra. Se vedi la tua scheda MicroSD nella vista di destra, fai clic con il pulsante destro del mouse su di essa e quindi Cambia lettera e percorso di unità .
Si aprirà una nuova finestra, in cui dovrai fare clic su Aggiungi e quindi assegnare una lettera di unità per la scheda MicroSD. Al termine, dovrebbe essere visibile in Esplora risorse e la scheda MicroSD viene riparata come descritto in precedenza.
Confronto del software di salvataggio dei dati
| DiskDigger | Procedura guidata di recupero dati EaseUS | R-Tools R-Studio | PhotoRec | |
|---|---|---|---|---|
| Licenza | $ 14,99, gratis per Linux | $ 107,04 (Mac), $ 83,24 (Windows) | $ 79,99 | Gratuito (FOSS) |
| Sistemi operativi | Windows, Mac OS, Linux, Android | Windows, Mac OS; App disponibili per Android e iOS | Linux, Windows, Mac OS | Windows, Linux, Mac OS |
| Funziona con file system danneggiati | Sì (scava più a fondo) | Sì (scansione profonda) | Sì | Sì (disco di prova) |
| Root (Android) | Facoltativo | Sì | n.d., non funziona con Android | n.d., non funziona con Android |
Ripara e salva file con DiskDigger
Se nessuno di questi suggerimenti ha funzionato, non disperare perché ci sono molti altri strumenti e programmi disponibili che possono aiutarti a riparare la tua scheda MicroSD. Uno di questi è DiskDigger. Questo programma può essere utilizzato gratuitamente durante il periodo di prova e una licenza utente singola per un PC ti costerà circa $ 14,99.
- Download:DiskDigger per la riparazione di schede MicroSD
After you have downloaded and installed DiskDigger, start the program and select your MicroSD card. Click on the "Next" tab three times and DiskDigger will then scan your MicroSD card. This may take some time but that's quite normal. After this is done, any files that were retrieved during the scan will be displayed.
Select the files you want to save and click Recover selected files . Now all you need to do is select where the files are to be saved and after you've clicked OK, it's all done.
- Recover photos from a memory card with DiskDigger
Repair your Micro SD card with Android and rooting
If your smartphone is rooted and you want to repair the MicroSD card directly from your phone, there is also an Android version of DiskDigger available on Google Play Store. The free version allows you to restore images (JPG and PNG) and videos (MP4 and 3GP). The Pro version offers you the possibility of repairing other files on the MicroSD card too.
- 15 best root apps for Android
You can also get DiskDigger Pro for Android, which works without root access. However, this does not reconstruct original files, but instead temporarily restores previews of the originals. As a result, the rootless version of the file recovery can only save lower resolution images.
The Android process runs in pretty much the same way as described above. However, you should keep in mind that the Android version of DiskDigger is not as efficient as the Windows version for repairing your MicroSD cards. Furthermore, your smartphone should be rooted, because without extended system access, the app can't function effectively.
Recover deleted files using Mac OS X
You can also use your Mac to restore data to MicroSD cards. The Data Recovery Wizard for Mac is a free program that can do this task, and is available for download from the manufacturer's website.
After you've finished downloading the program, insert the memory card into your Mac and start the program. You don't have to worry about any options or menus in this software, but the Data Recovery Wizard will guide you step by step through the process. Then select the memory card as well as data types that you want to restore.
After a short scan, the app will show you which files can be salvaged. For example, any files that you accidentally deleted will be displayed here. Another optional solution is an in-depth scan of the memory card. In the window that opens, you can select the files that have been lost.
The last step is to choose a new location for your file. Restoring the file in its original location is not advised, especially if the SD card has a defect.
Data Recovery Wizard is also available in a Windows version. The free version restores only 2 GB of data. If you need more, you'll have to go with the more expensive option and buy the $89.95 version.
R-Studio
Similar to DiskDigger, the R-Tools software uses a graphical wizard, which is a step-by-step recovery assistant. The free version is limited to Windows file systems and only the expensive, paid version recognizes the ext3 relevant in Android.
- R-Studio website
PhotoRec
PhotoRec is an add-on to the free file system recovery tool TestDisk. It is free and open source (FOSS), but only comes as a command line tool. Here are the complete step-by-step instructions.
Hire a data recovery service provider
If you can't manage the recovery yourself, a service provider can save you time and frustration. One of the options is Recoverfab. You send your damaged MicroSD card there and then later download the recovered data from their FTP server. The prices for a 32 GB recovery, for example, are between 300 and 500 dollars.
- Recoverfab's website
Decrypt encrypted MicroSD cards
If your MicroSD card was encrypted as internal memory and suddenly becomes unreadable, don't reset your smartphone because the key to your MicroSD card will be lost and the data on it can't be recovered in a reasonable amount of time.
A guide to decrypting MicroSD cards formatted as internal memory in Android can be found in Android expert Nikolay Elenkov's blog.
Conclusione
Ideally, you always have a backup that you can access in case of an emergency, so you never really have to recover your data. Otherwise you should first try to repair your MicroSD card with Windows tools.
As a second step, we recommend searching with PhotoRec, since the software is completely free of charge. There are step-by-step instructions that should help you quickly. If that doesn't help, use a program like DiskDigger or Data Recovery Wizard.
Sure, you probably already know this, but just in case, here's an important piece of advice:make backups of your files at regular intervals. If something breaks, you still have a backup copy and you don't have to bother with rescue operations to save your data. The best backup programs for Android can be found here:
- Best backup apps:never worry about losing app data again
Have you had the unfortunate experience of losing important data? Will you be using any of these methods to see what you can get back? Fatecelo sapere nei commenti qui sotto.