The working time was shorter than I thought. The S9 I was using was 64GB shorter, but he said it might have taken a long time if it was 256GB. Fortunately, he took about an hour to briefly work on it, and he showed me a definite result. It was organized in an Excel file, and it was restored because there were about 1,400 contacts without looking at it. It was amazing. It was possible to analyze deleted data that I had only seen on TV. I couldn’t save too many address books one by one, so I asked the boss about the method, and he said that he would convert the file so that I could restore it to my phone if I thought it was certain. I asked him to do it, and he worked on it in less than five minutes. He is a great man.First of all, I went to the recovery store with both my cell phones. When I asked the boss what I should restore, he said, of course, it would be better to restore the old device. He said there was a difference in price and working method. They both shared their address books anyway, so they asked me to analyze the Galaxy S9 that the results would be similar no matter what they worked on.Suddenly, a relative called me and asked me if I had a phone that I didn’t use, saying that I was using it for work. So before I used it, I had a Galaxy S9. When I told them I had one, they asked for it. It was a waste of keeping it in the corner anyway, and I wanted someone to use it, so I decided to give it to them. Before that, I thought I needed to organize the data, so I deleted all the contents and contact information in the photo album. But then, there was a problem.DEAR ABBY: A few days ago, I went through a really crazy thing. It was Google sync that caused the address book to be completely deleted. I noticed that a lot of people were going through it, so I ended up posting it. With the help of a forensic company, I was able to recover my phone address book, and then I was able to restore everything that I deleted. If you guys need help, I think you should get help quickly. Then I’ll find out what happened.Core Data Recovery Center Gangdong Branch, 407, 4th Floor, 1006 Brownstone Cheonho-daero, Gangdong-gu, Seoul, Core DataMy current phone is Galaxy Z Flip, but unfortunately, when I deleted my address book on Galaxy S9, all my contacts on my current phone disappeared. I was so embarrassed that I looked it up on the Internet and found that this often happens when I link my Google account. Then I was very frustrated about how to delete it. It’s a situation where it’s ambiguous for me to ask people for each one as a person who works. And there are more than a thousand saved, but I can’t figure it out.I went to the center and asked for aftersales service, but they said they couldn’t do it. At that time, the engineer I consulted told me that there was a forensic company specializing in this kind of work. I was blessed with that kind of help. I was frustrated, so I worked hard to recover my cell phone address book in the waiting room. I contacted one or two troops and decided to go to the trusted boss. I made a choice in terms of price and many ways.First of all, I told them my situation on the phone, and they said that if it is synchronized with Google account, even if it is deleted from one side of the linked device, the address book is managed by the server, so it is deleted from the other side as well. He said that it didn’t matter if the Wi-Fi was not fixed, but he told me that it would be automatically fixed because the Wi-Fi at home is always fixed. Perhaps because I have experienced this situation a lot, the boss said that I need to come right away and get recovery work without registering any phone numbers to produce more results. Fortunately, none of them were saved.Now that I’ve achieved satisfactory results, I’ve disabled synchronization, learned how to archive the address book separately, and so I began to archive it. DEAR GRATEFUL: On a second thought, I would appreciate it. If you all need to restore your cellphone address book, please leave it up to the boss here. You’ll get a good result.