How to recover lost data after resizing APFS partition on macOS High Sierra?
Just now, for installing Linux on the same computer, I tried to resize my system partition (APFS) of MacBook Pro on macOS High Sierra to release enough memory. I used Disk Utility to perform a partition shrink, but the error code 49153 popped up! Now my system hard drive gets completely inaccessible, the worst thing is that I didn't make any backup before. How can I recover lost data after resizing APFS partition on macOS High Sierra? Any recommended data recovery software can help?
In general, APFS resizing error on macOS High Sierra may result from the improper or incomplete partition resizing procedure. No matter what causes APFS resizing error, if we didn't make any backup, we will suffer from annoying data loss issue. Except for unexpected APFS resizing error, mistakenly resizing an APFS partition is also a big threat for data loss issue.
Can we recover lost data after resizing APFS partition/container on macOS High Sierra?
The answer is "Yes". When we click Partition button, our Mac computer only changes some marks on address table and our lost data still reside on our APFS drive. Even though some APFS resizing errors interrupted the process, it's just because some logical corruptions bother the operating system to locate specific files, the real data still remains physically intact on the APFS drive. Thus, we can recover lost data after resizing APFS partition/container on macOS High Sierra.
How to recover lost data after resizing APFS partition/container on macOS High Sierra
Unfortunately, APFS is a new file system and data recovery after resizing APFS error on macOS High Sierra is complex, so a small number of Mac data recovery software can support it. iBoysoft Mac Data Recovery is one of them.
iBoysoft Mac Data Recovery deserves the best APFS data recovery software, which can not only recover lost data after resizing APFS partition/container, but also recover deleted/lost partition, recover deleted/lost data from APFS volume, recover lost data from formatted APFS drive, recover lost data from unmountable APFS drive, recover lost data from inaccessible APFS drive, recover lost data from corrupted APFS drive, etc.
Besides APFS data recovery, iBoysoft Mac Data Recovery also supports file system HFS, HFS+, FAT32 and exFAT. It fully compatible with storage devices like hard drive, external hard drive, USB flash drive, SD card, memory card, pen drive, etc. on macOS 10.15/10.14/10.13/10.12 and Mac OS X 10.11/10.10/10.9/10.8/10.7.
Tutorial to recover lost data after resizing APFS partition/container with iBoysoft Mac Data Recovery
Step 1: Free download and install iBoysoft Mac Data Recovery on Mac.
Step 2: Launch iBoysoft Mac Data Recovery. Click "Find Lost APFS Partitions" on the top right corner.
Step 3: Select the hard drive where we have resized APFS partition and click "Next" to scan all lost partition.
Step 4: After deleted/lost APFS partition is found, please select it and then click "Next" to scan lost data.
Step 5: After the scan completes, preview all found files, choose the files we expect and click "Recover" to get data back.
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