This tutorial involves system modification, please be careful!!!

The mobile phone's own APP can't be used too much, nor can it be uninstalled. The refrigerator APP can't be completely frozen, such as the browser, the app store, etc., so it needs to be used.

services.jar

Compile services.jar anti jam

1： Open MT Manager and enter /system/framework/ Directory, find services.jar Files, copying to built-in storage

2： Click the copied file - View - Click classes.dex -Select Dex Editor++
2 Select All classes.dex classes.dex Confirm.

3： Enter the editor, click the com/miui/server directory, and find SecurityManagerService File entry

4： Search .method private checkSystemSelfProtection(Z)V Characters. In the. method section, under. line, clear the similar text of Lcom/miui/server/SecurityManagerService $1, save it in the upper right corner, and exit the automatic decompilation of services.jar

Module fabrication

1： Create a folder for the module, which cannot contain Chinese or special symbols.
For example (as an example below): nokami

2： Create the module.prop module description file in the nokami folder

 id=k40kami Name=module name Version=version number, for example: v1 versionCode=1 Author=Author Description=Module Introduction

3： Kami prevention

Create under nokami /system/framework/ Folder (consistent with the original services. jar folder)
Put the compiled services. jar (important! Prevent the MIUI interface of the boot card)

4： Thin system

Create the APP corresponding folder that the system needs to streamline.
For example, if you want to streamline your own browser, it can be found in:/system/priv app/MIUIBrowser
Then create a consistent directory in the module directory:/nokami/system/priv app/MIUIBrowser

5： Packed and brushed in
After the above is done, compress the nokami folder into zip, The Magisk module can be restarted.

Software link: https://pan.baidu.com/s/1KYT4NsAwKEwDa8WvrF9Tvw Extraction code: 9ywk
Go to Baidu to search and download large files that are not available

Install arduino

1、 Fill in the development board manager website

File - Preferences - Add Developer Board Manager URL, fill in
https://arduino.me/packages/esp8266.json
If the link cannot be opened Document View Latest json

2、 Install Library

Click Tools - Development Board - Development Board Manager
search eight thousand two hundred and sixty-six Select a version and install it (install only when GitHub access is normal)

Or add libraries manually

Project - load library - add. zip library - find the blinker package under and add it

3、 Install 8266 offline package

8266_package_xxx_arduino.cn.exe Click Auto Unzip to restart Arduino
Find the esp8266 development board you use in Tools>Development Board Generic ESP8266 Module
4、 Lighting technology APP

After the phone is installed, add an independent device - copy the key to save it, which will be used later

5、 Code modification

Copy the code to arduino, modify the key of Lighting Technology, WiFi and steering gear rotation degree

 #define BLINKER_WIFI #define BLINKER_MIOT_LIGHT #include <Blinker.h> #include <Servo.h> Servo myservo;//Define the steering gear char auth[] = "xxxxx";  // Lighting Key char ssid[] = "xxxx";      // Wifi name char pswd[] = "12345678";     // Wifi password //New Component Object BlinkerButton Button1("test"); int counter = 0; Void miotPowerState (const String&state)//Power class operations { BLINKER_LOG("need set power state: ",  state); if (state == BLINKER_CMD_ON) { myservo.write(0);// The steering gear rotates 110 degrees after receiving the "on" command BlinkerMIOT.powerState("on"); BlinkerMIOT.print();// Feedback status delay(500);// Delay 0.5 s myservo.write(0);// The steering gear returns to zero and vertical state } else if (state == BLINKER_CMD_OFF) { myservo.write(0);            // Steering gear deflection 70 ° BlinkerMIOT.powerState("off"); BlinkerMIOT.print(); delay(500); myservo.write(0); } } //Press the key to execute the function and change the steering gear rotation to the following void button1_callback(const String & state) { BLINKER_LOG("get button state: ",  state); if (state=="on")  { myservo.write(180);// After receiving the "on" command, the steering gear rotates 150, counterclockwise delay(500);// delayed myservo.write(90);// Steering gear zeroed and vertical } else if(state=="press"||state=="tap") { myservo.write(-180);// After long pressing the switch button, the steering gear rotates 30, clockwise delay(500);// delayed myservo.write(90);// Steering gear zeroed and vertical } } //If an unbound component is triggered, its contents will be executed void dataRead(const String & data) { BLINKER_LOG("Blinker readString: ",  data); counter++; } void setup() { //Initialize serial port Serial.begin(115200); BLINKER_DEBUG.stream(Serial); //Initialize the steering gear myservo.attach(2);// IO port of steering gear, D4 port of nodemcu myservo.write(90);// When power on, the steering gear returns to zero and vertical BlinkerMIOT.attachPowerState(miotPowerState); //Initialize blinker Blinker.begin(auth,  ssid, pswd); Blinker.attachData(dataRead); Button1.attach(button1_callback); } void loop() { Blinker.run(); }

6、 Burn code to firmware

Connect the 8266 module with the data cable, and click Tools Port: COMx
(If it is gray, go to the device manager to see if it can be identified normally. If it can not be identified, install it CH341SER.exe Drive)

Upload and burn directly, and the light is always on after burning

7、 Configuration switch

Lighting technology selection equipment - interface configuration

 {config → headerColor → transparent → headerStyle → dark → background → img → assets/img/headerbg.jpg → isFull → dashboard → | {type → btn → ico → fad fa lightbulb on → mode → t0 → turn on the light t1 Text 2 {ß A ß B ß C ß E ß E ß F ß H ß I ß J Ì K ß L Í M ß N ß x Ë y ß O | ÷ R ß S ß {T} ß A ¨ deb ¨ E E E E E E E K ∨ L ß M ¨ debug ¨ x ´´ y ´´ D} ÷ actions ¨ | ε cmd ¨ switch ¨ ‡¨ text ¨ ‡ Q ¨ Open? Name ¨ off ¨ Close? Name ¨ ÷ ¨ triggers ¨ | {¨ source ¨ a ¨ source_zh ¨ Switch status ¨ state ¨ | ß Q ¨ d ÷ ¨ state_zh ¨ | ¨ Open ¨ Close ¨ ÷} ÷}

8、 connection

Steering gear: black ground wire (G), red power wire (3v), yellow pwm signal wire

Repair boot no root no twrp brush mask

1. Extract boot

Take Xiaomi for example. For example, if the current system version is 21.4.15, download the corresponding 21.4.15 ROM package

Decompress to find boot.img File, put it in the phone

2. Repair boot

download Mask APP and open, click Install Select and patch a file Find the just extracted boot.img Repair, wait patiently

The repaired boot file is in the download directory of the mobile phone, and its name is: magic img
Place the boot file on your computer and rename it to boot.img

3. Fastboot brush in repair boot

Download first Adb and fastboot tools

Unzip and move the newly patched boot image to images catalog

click Open CMD command line.bat Phone enters rabbit mode to connect to computer

Brush in the patch boot.img, and pay attention to the boot position

 Fastboot devices # Check whether the device is loaded normally fastboot flash boot boot.img Fastboot reboot # Restart the phone

Wire brush ROM

To be continued

View default strobe

So I found a software to change strobe on the Internet, and found that the default strobe is only 200

Cmd window execution software: PWMHelper.exe View default strobe

Change strobe to 2000

Cmd window execution software: PWMHelper.exe 2000 Change strobe to 2000

After modification, the stripes will not flicker

Automatic modification after startup

After testing, it was restored to the original state after restarting.
Use bat script to realize automatic modification when starting up.

1. Create a script with the bat suffix

 @echo off start   "wumin" "C:\Windows\System32\cmd.exe" C:\Users\jiuyue\Desktop\CMD\PWMHelper.exe 2000 taskkill /f /im cmd.exe exit

[collapse status="false" title="The above script command explanation - click expand"]
The first line is the command to execute the batch.

The second line is the start command, which is responsible for starting the cmd.exe program. As for wumin, which is the name of the cmd command length, it can be omitted. The following is the storage path of cmd.

The third line is the command to be executed in cmd.

The fourth line is to close the cmd command window after executing the command.

The fifth line is also the exit command, which seems dispensable. [/collapse]

2. Put this script into

 C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp

You can automatically start the machine and execute command modification. If the above directory cannot be found, you can find it through "Run" – "shell: startup".

download

github： https://github.com/anatoliis/PWMHelper

From My Love Forum: https://www.52pojie.cn/thread-1225198-1-1.html

Risk of machine brushing! Be careful!

Risk of machine brushing! Be careful!

Risk of machine brushing! Be careful!

statement

The method of machine brushing and all documents of this project are not developed or produced by myself. I have only done resource integration, and the documents are all obtained through the network, and have been uploaded to Alibaba's online disk. You can only learn and communicate, and do not do business transactions. I have nothing to do with the economic disputes and legal liabilities arising therefrom.

As well as the risks brought by unlocking the mobile phone, we hope you all know. Therefore, the way to unlock the mobile phone is to consult Baidu or Xiaomi Community. This is a tutorial. If the software and hardware damage and other consequences after unlocking and brushing the phone have nothing to do with me, we recommend that you do not try using the main machine! Those who watch videos or download online files agree to this statement by default.

1、 Hardware environment

Computer Type-c OTG cable USB docking station, keyboard, mouse, 16G+U disk, Xiaomi 8 screen fingerprint version 8+128

2、 Software preparation

About the description of the driver's mobile phone code, don't download it incorrectly

Xiaomi 8 ordinary version: dipper
Xiaomi 8 screen fingerprint version: equuleus

{dotted startColor="#ff6c6c" endColor="#1989fa"/}

3、 Brush MIUI12 and PE into Xiaomi 8

1. Unlock your mobile phone (Baidu and understand the risks of unlocking your mobile phone!!!)

2. Brush recovery+copy partition file (parted)

① Enter rabbit mode after unlocking the phone（ Fastboot mode ）And connect to the computer (press the power off key and volume -)

② Open: Xiaomi 8UD Android 10 One button TWRP folder Recovery twrp One click Brush Tool. bat （ Wzsx150 production ）, press the prompt, and the phone will restart several times to enter TWRP

③ After entering TWRP, senior – Signature boot (prevent restarting rec)

④ . Put the parted Copy the file to the internal storage root directory of the phone

3. Configure the adb environment for the computer (skip if any)

① Right click this computer - Properties - Advanced System Settings - Advanced - Environment Variables

② At the system variable below, find the Path Variables, double clicking

③、 newly build -The unzipped File Address (It is recommended to unzip it to a place without Chinese) Copy it here, and then click three to exit

4. Partition your phone (make sure your phone's power is more than 80% at this time)

① Run the command prompt as an administrator to ensure that the phone is in TWRP and connected to the computer

② , enter at the command line adb shell Copy the following content line by line to the command line window and press Enter

 cp /sdcard/parted /sbin/ && chmod 755 /sbin/parted umount /data && umount /sdcard parted /dev/block/sda P # Enter a p to display your phone partition information Rm 21 # 21 is the userdata partition number mkpart esp fat32 1611MB 2100MB mkpart pe fat32 2100MB 5100MB mkpart win ntfs 5100MB 68GB    mkpart userdata ext4 68GB 123GB   set 21 esp on

③ Restart rec

5. Format partition

① Enter again at the command line adb shell , copy the following content line by line to the command line window and press Enter.

 mkfs.fat -F32 -s1 /dev/block/by-name/pe mkfs.fat -F32 -s1 /dev/block/by-name/esp mkfs.ntfs -f /dev/block/by-name/win mke2fs -t ext4 /dev/block/by-name/userdata

6. Wire brush MIUI12

① Turn off the mobile phone and restart it to enter rabbit mode（ Fastboot mode ）And connect to the computer (press the power off key and volume -)

② Open the "MIUI V12.5.1 Wire Brush Package" folder XiaoMiFlash.exe Software

③ . Click the Drive Install the driver and select the folder in the wire brush package you just unzipped dipper_images_V12.5.1.0.QEACNXM_20210602.0000.00_10.0_cn

④ . Load the device, click Delete All at the bottom after the device appears (remember not to lock the phone again), then click Refresh

⑤ Wait for the completion of automatic startup after wire brushing

7. Once again, press one key to brush Xiaomi 8 into recovery

① . Press the power off key and volume after power off - enter rabbit mode（ Fastboot mode ）And connect the computer

② Open: Xiaomi 8UD Android 10 One button TWRP folder Recovery twrp One click Brush Tool. bat (Produced by wzsx150), follow the prompts, and the phone will restart several times to enter TWRP

③ After entering TWRP, senior – Signature boot (prevent restarting rec)

8. Mirror PE Copy the UEFI file to the internal storage of the phone, and mount the PE partition to/mnt

① Restart the phone to TWRP

② . Set the boot-equuleus.img File, PE Image folder 20h2pe_new Copy the folder into the internal storage root directory of the phone

③ Enter again at the command line adb shell Mount the PE partition to /mnt

Copy the following content line by line to the command line window and press Enter.

 mount /dev/block/by-name/pe /mnt cp -r /sdcard/20h2pe_new/* /mnt

9. Install image image

① Restart to enter TWRP, backups – partition – boot (To prevent the Android system from failing to return)

②、 install – Brush image image – boot-equuleus.img – Boot partition – Restart the phone

If successful, the loading interface will appear and enter pe. If you fail (run a lot of English), jump back to step 8 ③ and start again

{dotted startColor="#ff6c6c" endColor="#1989fa"/}

4、 Install win11

1. Set your keyboard, mouse USB stick through USB docking station The OTG cable is connected to your mobile phone (make sure that the power of your mobile phone is more than 80% at this time)

2. Set the drive letter for efi system partition

It is unnecessary to close the command line window after entering

① Open the PE Direction.txt File (this computer - your USB stick - PE command. txt)

② , Copy PE instruction txt Copy the upper half of the command in the file line by line to the command line window and press Enter

 Diskpart # Wait a minute after entering select disk 0 list part Select part 21 # 21 is your esp partition number assign letter=Y exit

3. Release Win11 image and install driver

① Open the "2. Dism++Release Image Tool" folder in the USB flash drive, and double-click Dism++ARM64.exe , enter the software and click Accept

② Click the upper left corner file - Release Mirror

③ . Select the win11 ISO Image, release the location, select the largest disk, and remember to check Add Boot

④ . Wait patiently. After installation, click determine

⑤ , click Open Session , select the left Drive management , and then click the blue Add Drive

⑥ Open the "1. SDM845 Drive" folder in the USB flash drive and select output , click Select Folder , wait patiently

⑦ . Click OK to close the software Dism++ARM64.exe

4. Close Close Driver Signature

① , Back Command window and PE Direction.txt

② . Copy the following content line by line to Command window enter

 bcdedit /store Y:\efi\microsoft\boot\bcd /set {Default} testsigning on bcdedit /store Y:\efi\microsoft\boot\bcd /set {Default} nointegritychecks on

5. Restart and enter the win11 system

① . Copy the following content to Command window Turn off the phone

 shutdown -s -t 0

② . The power off screen goes out for a few seconds, press the power on button, and wait patiently for about 5 minutes before the startup is completed

③ . Enter the Windows system and open the activation tool in the USB flash drive HEU_KMS_Activator_v23.1.0.exe Software, click Start

{dotted startColor="#ff6c6c" endColor="#1989fa"/}

5、 Touch and brightness

Friends from selfless dedication: @Proud and haunting provide

① . Change the "one button change DSDT mi8 touch brightness repair test version" One button DSDT change Folders copied to PC desktop

② , on Replace DSDT.cmd Right click the file, run it as administrator, and restart it

6、 How to switch Android system/Win11 system

1. Backup boot

1、 Backup Android boot

The Android system has been backed up after just finishing the line brushing

2、 Backup Win11 boot

① Press the power on key+volume increase key to enter TWRP when the machine is off

②、 backups – partition – boot

2. Switch Android system/Win11 system

① In TWRP, click Restore

② According to the backup time, you can know which is Android and which is Win11. Click Restart to start the corresponding system.

{dotted startColor="#6353df" endColor="#8794a1"/}

Video tutorial reference station B up: Heart brag
Nurse level machine brushing video link: BV1pU4y1A7QV
Dual system video link: BV1dL4y187XX_P1
No clip, double system video link: BV1dL4y187XX_P2
Up main QQ communication group: nine hundred and seventy-eight million two hundred and fifty-nine thousand two hundred and eighty-one
Up Main Baidu online disk Extraction code: 1j2t

 vim /etc/ssh/sshd_config

Find "# Port 22", directly type "yyp" in this line, copy this line to the next line, and then remove the comments in the two lines and change them to

 Port 22 Port 10086

The default listening port of SSH is 22. If you do not force other ports to be specified, "Port 22" is an open 22 access port. I reserved port 22 above to prevent access to port 22 from becoming impossible due to various permissions and configuration problems. When everything is OK, close port 22.

Restart the server

 shutdown -r now

[score type="green" size=""] Preview video at the bottom [/score]

Installing FFmpeg

Centos 7

 **Install EPEL Release. EPEL support is required because the installation requires other repo sources sudo yum install -y epel-release rpm **If the prompt of missing code appears, execute this command sudo rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7  **Import a code sudo rpm --import  http://li.nux.ro/download/nux/RPM-GPG-KEY-nux.ro   **Install the nux dextop source sudo rpm -Uvh  http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-1.el7.nux.noarch.rpm **Installing FFMPEG sudo yum install -y ffmpeg **Check whether FFMPEG is successfully installed. The version of FFMPEG will be displayed ffmpeg -version

FFmpeg de watermark

Generate a frame image from the video

 INFILE=FFmpeg_music_mv.mp4 ffmpeg -hide_banner -ss 3 -y -i "${INFILE}" -f image2 -vframes 1 ${INFILE}.jpg **FFmpeg-music-mv.mp4 is the video in the current directory **Get a frame image in the current directory FFmpeg-music-mv.mp4.jpg

Get watermark coordinates
reference resources: ffmpeg-watermark-position-extraction-tools

Open Web Page Upload the image obtained above, and manually move the mask to the watermark position [Resize] to cover the watermark

Command: the area will generate commands (only 15 seconds of video content will be captured)
Ffmpeg - ide_banner - googlevel error - y - i Source video name. mp4 - vf delogo=x=771: y=20: w=144: h=58: show=0 - t 15 De watermark output name.mp4

De watermark

 INFILE=FFmpeg_music_mv.mp4 # Source video ffmpeg -hide_banner -loglevel error -y -i FFmpeg_music_mv.mp4 -vf delogo=x=771:y=20:w=144:h=58:show=0 -t 15 222.mp4

Complete content removal time parameters: -t 15
command

 INFILE=Source Video.mp4 Ffmpeg - hide_banner - googlevel error - y - i Source Video. mp4 - vf delogo=x=240: y=446: w=256: h=114: show=0 After Process.mp4

Source video preview:
[vplayer url=" https://cdn.9ywk.com/wx/FFmpeg_music_mv.mp4 " pic="" /] De watermark video preview:
[vplayer url=" https://cdn.9ywk.com/wx/FFmpeg_music_mv_test.mp4 " pic="" /]

download

 wget  https://www.python.org/ftp/python/3.9.5/Python-3.9.5.tgz

decompression

 tar -xf Python-3.9.5.tgz cd Python-3.9.5

Compile Install

 ./configure && make && make install

Wait patiently...

Check whether the version is installed successfully

 python3 -V

Establish soft connection

After compilation, the program is usually installed in /usr/local/bin lower
Python - V If the version is not displayed, create a soft link, and it will take effect globally
Soft connection

 ln -s /usr/local/bin/python3.9 /usr/bin/python ln -s /usr/local/bin/python3.9-config /usr/bin/python-config

The pip command reports an error

-bash: pip: command not found

Solution (Centos Version)

Download pip script

 wget  https://bootstrap.pypa.io/get-pip.py

Python executes pip script installation

 python3 get-pip.py

View pip version

 pip -V

Uninstall Python 3

 rpm -qa|grep python3|xargs rpm -ev --allmatches --nodeps

Delete all residual files

 whereis python3 |xargs rm -frv

View existing installed Python

 whereis python

Suddenly I heard this song, which reminded me of that summer

Think of the past, I also feel a lot of emotion, but the passage of time is like this

No damage - the feeling that the first edition has been popular for 18 years

[hplayer]
[Music title="Lossless - the first edition has become popular" author="You can also use coupons to buy chillies" url=“ https://cdn.9ywk.com/wx/ Tickets are also used to buy chillies - it's getting windy. flac "pic=" https://p1.music.126.net/diGAyEmpymX8G7JcnElncQ==/109951163699673355.jpg?param=130y130 "Lrc=" Lyrics file URL "/]
[/hplayer]