How to recover the things in Meizu mx4 mobile phone without them?

Log in to Flyme account and recover the data.

The first method:

Physically disassemble the chip for data recovery. After the memory chip is disassembled and taken out, the data of the chip is read by hardware tools, and then the data is recovered. The advantage of this method is that no new data will be written into the memory chip, and the original state of data can be well protected. The shortcomings are also obvious. This method requires high tools and hands-on ability, and both mobile phones and chips are at risk of being scrapped if they are not careful, so it is difficult for ordinary users to complete such operations independently.

The second method:

Data recovery with the help of third-party tools installed on the computer. At present, the well-known Android data recovery tools on the network mainly include Wondershare Dr.Fone, Tenorshare-Android-Data-Recovery, 7-Data Recovery Suite and other softwares, but the common problems of these softwares are that they often can't establish a connection with the mobile phone, or fail to prompt when scanning after connection. It may be due to the high degree of customization of the Android series mobile phone system, and the mobile phone manufacturers have modified the Android system more or less, which leads to the actual effect is not ideal. I believe many friends have encountered similar problems when using this kind of software.

The third method:

Data recovery with the help of Android application installed on mobile phone. Because the APP runs directly on the mobile phone, there is no problem that the connection between the software and the mobile phone fails in the second method. The effect of this software recovery depends largely on the ability of data recovery algorithm used by software developers. There are many such softwares. Take a digital vacuum cleaner as an example. The privacy shredding function of digital cleaner can scan some types of files deleted by users before, and can indeed recover such files. But there are also many shortcomings, mainly including four points: First, the types of files that can be recovered are limited, mainly photos, text messages, call records and so on. ; Second, photos can only be restored one by one, not in batches, and the operation is cumbersome; Third, the data recovery algorithm is not strong enough, and there is a big gap compared with traditional data recovery tools such as R-Studio and EasyRecovery. Fourth, the data can only be restored to the internal storage space of the mobile phone, and it is impossible to choose to restore to the SD card, so the original data of the mobile phone is at risk of being overwritten by the newly restored data. Of course, these shortcomings may be related to the positioning of this software is privacy crushing rather than privacy repair. These shortcomings also exist in many similar software, especially in data recovery ability. Many softwares are too weak in this respect.