Meizu 16th internal test demoted to save bricks tutorial
Downgrade instructions
1. This tutorial is only for the description of **Meizu 16th downgrading to Flyme 7.1.1.0A (factory system)**. You can refer to this tutorial for the downgrading of Meizu 16th internal test and downgrading to save bricks.
2. This downgrade method will erase all data, please make a backup before flashing .
3. This method belongs to software repair, and it is not applicable to the situation of bricks caused by hardware.
4. The downgrading of the line brush is complicated, and not any Meizu 16th can be 100% successful.
Ready to work
1. Prepare a Windows computer (Win10 system is recommended), original type-c data cable, network connection status (after downloading the tools and firmware, it can be operated offline).
2. Related 9008 wire brush tools, drivers, and factory wire brush package resources: see the end of the article
Flashing steps
1. Install the two softwares, QPST and Qualcomm's full range of universal drivers on the computer. (No special requirements, the next step is to install by default; some systems may also need to install .net framework 4.0 and Microsoft runtime library, please install by yourself)
2. Decompress the package by wire brushing ( note: the full path name after decompression must not contain Chinese )
3. Open the QPST software (find the QFIL icon in the start menu in the lower left corner of the WIN system and click to enter the software)
4. After opening the software, proceed as follows:
⑴ Click Configuration> FireHouse Configuration
⑵ In the pop-up window, set the Device Type to UFS, and check Reset After Download (the phone can automatically restart after the flashing is completed)
⑶ Select Build Types check the Flat Build item
⑷ Click Browse...
⑸ Open the unzipped package, select prog_firehose_ddr_provision.elf, and click <Open>
⑹ Click Load XML...
⑺ Select 6 files including rawprogram_unsparse0 to rawprogram_unsparse5, and then click <Open>
⑻ Continue to select 6 files from patch0 to patch5, and then click <Open>
⑼ Connect mobile phone and computer
At step 9, turn off the phone first, then press and hold the volume + key and volume-key at the same time without letting go, then plug in the data cable to connect to the computer, and let go when the computer has a driver prompt (sound prompt); if the driver is installed, The flashing tool will display 9008 (as shown in Figure 10), continue to click Download (as shown in Figure 11). ( These steps must be fast, not waiting, otherwise it will easily appear Download Fail )
⑽ Displaying Qualcomm HS-USB QDLoader 9008 (COM3) means that the driver is installed successfully
⑾ Click Download, a progress bar will appear, wait for the flashing to complete
⑿ Download Succeed is displayed, indicating successful flashing
"Download Succeed, Finish Download" will be displayed after successful flashing (as shown in Figure 12). At this time, click Exit to close the flashing tool and wait for the phone to restart automatically. After booting into the desktop of the phone, you can copy and backup it back to the phone.
After the downgrade is successfully booted, you can receive the latest push of the Flyme 8 stable version.
Conclusion
When flashing is risky, and there are failures in saving bricks, this article only provides flashing methods and is not responsible for the consequences of flashing . Finally, I wish you all successful downgrades.
Related flashing tools and firmware resources: A
BAO line: https://item.taobao.com/item.htm?id=638803835109
CSDN line: https://download.csdn.net/download/congzi530/15499608