What is Pc Suite? What it is used For in Android & Apple Mobile Phone Devices?

Android and Apple Mobile Phone By Learn With Usman

The Use of Mobile Phones has been rising Day By Day. In this Trend, Every user is looking for a way to share and save files between these two devices Computer and Mobile Phone so they can use the important data conveniently. As for Android & Apple Users, the method to achieve this goal is to find a reliable Android & Apple Mobile Phone PC Suite.

There are Hundreds of PC Suites for Android & Apple Mobile Phone Devices on the Market and which one is a reliable one? This is Big Difficult Question Raise in Mind. Don’t worry! Today I Will Guide You All and Everything in Detail.

What is PC Suite Mean and Use in Mobile Phone Devices?

Well, An Android or Apple PC Suite is a Windows-based PC software that is intended to transfer data between your phone and PC. Why do You Need Android or Apple PC Suite? The Android PC suite is essential because it allows users to back up videos, pictures, as well as important documents.

Every Mobile Phone Company Makes Special Software Used to Connect your Mobile to a Computer. Which is Called PC Suite. Completely Free. PC Suite is Able To Do Many Essential Jobs For Example :

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1-Data Transfer 2-Backup/Restore 3-Update/Upgrade 4-Drivers

5-Flashing 6-Factory Reset 7-Cleaning Temp File 8-Contact. Email, Whatsapp

How To Use Pc Suite on Pc For Android or Apple Devices?

Its is Very Simple and Easy But You Need to Follow Some Steps

PC Suite Guide By Learn With Usman

1- Download PC Suite According To Your Mobile Phone Brand.
2-Download Original Driver According To Your Mobile Phone Brand(If Needed).
3- Enable USB Debugging on Android Mobile Phone. Apple devises No Needed.
4-Now Connect Your USB Cable From PC to Mobile Phone.
5-Mobile Phone Will Ask Permission For USB Connection.
6-Allow it as a Data Transfer Always Forever.
7-Now You Can Use You PC Suite Completely With Freedom

Mobile Phone Companies Brand and Their PC Suite Names?

PC Suite By Learn With Usman

Samsung Galaxy —– Kies , Side Sync , Samsung Smart Switch(2019)
OPPO PC Suite Setup (PC Companion)
—– Mi PC Suite
—– Vivo Pc Suite
—– iTunes
—– Hi Suite
—– Nokia PC Suite , OVI Suite
—– LG Support Tool
—– HTC Sync Manager
—– PC Companion
Samsung Feature Phone
—– New PC Studio
—– Lenovo Suite , Hi Suite
—– Moto Device Manager
Q Mobile
—– Q PC Suite , Hi Suite
Black Berry
—– Desktop Manager , Blackberry Link
Sky / Pantech
—– Pantech Suite
Microsoft Lumia
—– Zune

PC SUite By learn With Usman
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What is Importance of Short Killer Device in Mobile Phone Repairing Market?

Short Killer Guide By learn With Usman

Short Killer Device is Basically Design and is Made For to Find Short Circuit in Motherboard Called PCB. It Can Help Mobile phone technician Quickly, Accurately Find and Judge the Current and Voltage Interruption of Motherboard.

1-Mobile Phone Motherboard 2-Computer Motherboard 3-Laptop Motherboard.

Laptop Motherboard pcb
Computer Motherboard pcb
Mobile Motherboard pcb
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Short Killer Device is invited By Fonekong-China. Most Popular and Advance Repairing Institue For Apple Devices From Basic To Advance Level Chip Level Repairing and Programing.

Short Killer By FoneKong-China
Advance Repairing Institue For Apple  Devices By Learn With Usman

Now You Have Basic Knowledge about Short Killer Device

Let’s Start Learn how To Use Short Killer Device and How It Works?

How To Use Short Killer From Learn With Usman

We Need To Understand From the Front panel of the Short Killer Device. There are Two Led light in Front of Short Killer Device Green, Red Colour and Two Black Colour Button To Adjust Voltage for up and Down. We Have Also Two Probes of Wires known as Positive and Negative. To Use on Mobile Phone Motherboard known as PCB to Find Shortage.

Samsung PCB
iPhone PCB
Short Killer

Red Colour Led Guide Us About the Voltage and the Green Tell us the Short of PCB

1 – If The Digit is 0 and Green Colour. It Means There is No Short Circuit in PCB or Motherboard.

2-If the Digit is 1 and Short Killer Device is Making Noise It Means There is Short Circuit in PCB or Motherboard.

You Can Set The Voltage From 0.5 5.4.

There Are Three More Method To Find Short Circuit In PCB

1-Multimeter 2-DC PowerSupply 3-Thermal Camera Microscope

DC Power Supply Thermal Camera Microscope
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How To Start Finding Short Circuit in Motherboard

You Need Rosin Flux Paste and Need To Apply on the Motherboard Than Use the Black Prob As a Ground on Motherboard and Red Wire For on The battery Connecter, the Short Circuit Will Start Heating and Will Burn. You Can Easily Find it and replace the Short Part and Your Motherboard Short Circuit Will Be Cleared.

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If you are not a professional motherboard repairer, be careful when you Start. You need to do your research and learn this Device. This product belongs to the auxiliary tool and is intended for professional technician use only.

BeCarfull: The machine must not be connected to the motherboard for more than 2 minutes, because the failure of the motherboard of the mobile phone can not exceed 2 minutes. The heat will be generated during use. If the failure exceeds 2 minutes, the heat will exceed the range of the motherboard and the machine. Please note when using.

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What is JTAG Box & When it is Used in Android Mobile Phones?

JTAG Means Joint Test Action Group (JTAG) is an industry-standard devised for testing printed circuit boards (PCBs) using boundary Lines and was designed to quickly and easily test and Repair Direct PCBs Memory Chips and Ram.

in Other Easy Words JTAG Box Directly Communicate with the CPU and with the help of CPU’s JTAG Protocol you can access CPU’s peripherals and memory/NAND/eMMC one of this IC & Memory.

According to my Knowledge and Experience JTAG Box is used for repair dead and Brick Android devices that don’t respond to anything and aren’t seen when USB connected. It seems that it’s something done from the physical hardware side of the device to Run or Active the Software.

Main point that has to be understood: JTAG interface only gives the ability to communicate with hardware in just a few simple ways:

1. Reading/Writing Memory 2. Executing MCU code.

Having a JTAG device in hands absolutely does not mean it is easy now to repair a dead Mobile Phone Motherboard. In most cases the board has complex hardware, NAND memories and RAMmemories which are all connected to the main core chipset which, in its turn, is quite intricate. To get access to these memories, sometimes quite a difficult hardware initialization sequences to be performed.

Every new board often requires different kinds of hardware initialization. For example, if a known Qualcomm chipset is used in the current board, it does not mean at all that settings from some previous board with the same chipset onboard will be compatible.


How To Find JTAG Pins?

Now you Need To use a special hardware JTAG box which comes with a vast array of cables (different cables for different types of devices), plus specialized software specifically made for your Mobile Phone model. (There exist generic catch-all JTAG boxes that can be loaded with specific microcode instructions for your particular manufactured board. The tricky part is getting the exact microcode for your device’s circuit board. If you use the wrong microcode, it can cause permanent damage.)

JTAG interface uses 4 main signals: TCK, TDI, TDO and TMS. Additionally, there are often present the TRST signal, the RTCKsignal, the NRST signal.

JTAG Box Pins

What Is Mean By Microcode?

The microcode instructions are emitted by the JTAG box attached to the cable, clipped in position on top of the JTAG pins. The box sends a signal to your device to CPU, Memory or Ram. After That You Can Instal/, Copy or Update Your firmware image to your Android Mobile Phone device.

What Type of Cable is Used For Pin Connection?

There Are Main 4 Main Connection. which pins are used for ground (GND), transmit (Tx), receive (RX) and power (PWR). The power is the important one: if the battery is dead, power can still be fed into your Android Mobile Phone device. The JTAG pins are usually 6,8 or More gold pins clustered close to each other.

  1. To find out how the firmware itself performs the initialization of the hardware it runs inside (since if board is dead, there now is no firmware which does these steps, and it is only you now responsible writing proper values at the proper memory locations;
  2. To find out how the chipset accesses external memory (the NAND; NOR memory is not mentioned, since it does not require any complicated movements);
  3. To write code which will be able to communicate with chipset and to send to it data which is to be written to the flash memory.
  4. And of course, to find out what is to be written and to which flash memory locations for the board to be repaired.
JTAG Box Complete Guide

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What Are Flashing Devices?

The Devices Used to do Software in Mobile Phone is Called Flashing Devices.

There Are Two Type of Flashing Devices

1-BOX 2-Dongle

Flashing Box & Dongle
Z3x Box,EFT DOngle,UFI Box,Octolpus Box,Chimera Dongle.
Box And Dongle

To Repair Mobile Software Flashing Device is Used . Every Flashing Device Has His own Tool and Software. We can Use This Tool With Computer or Laptop.

This is Not Made by Any Mobile Company.

Different Manufacturer are Making this Device To Earn Money.

For Samsung Mobile Phone Recommended Boxes and Dongles are

1- Z3x Box 2- Octoplus Box 3- Chimera Key 4- MEDUSA PRO 5- HUA Box  

Z3x Box-Octoplus Box-Chimera Key-MEDUSA PRO-HUA Box.

For Chinese Brand Mobile Phone Recommended Boxes and Dongles are

UmtPro,Miracle Thunder,Infinity Dongle,Miracle Thunder,Volcano Box,EFT Dongle.

1-Miracle Box 2-Miracle Thunder Key 3-Infinity Dongle 4-UMT Pro Box

5-Volcano Box 6-GC Pro Dongle 7-EFT Dongle

Mobile Brand Support:

Xiaomi -Huawei-Vivo-OPPO-Lenovo-Honor-Qmobile-LG-Nokia.

Microsoft-Meizu-Motorola-Qualcomm CPU-MTK CPU-SPD CPU.

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Mobile Phone Flashing Theory

Mobile Phone Flashing Theory

Any Electronic Circuit Where IC is Used is Made of Two Things

Any Electronic Circuit Where IC is Used is Made of Two Things

1- Hardware 2- Software

What is Hardware?

A Thing You Can See and Touch is Called Hardware.

What is Software?

A Thing You Can See But Cannot Touch is Called Software

What Are The Basic Requirement For Mobile Phone Flashing?

You Need a Computer, Laptop and Flashing Box, Dongle.

What Are The Basic Requirement For Mobile Phone Flashing?

Now To Start Mobile Phone Flashing You Require?

1-Mobile 2-Charged Battery 50%Above 3-Original Data Cable

4-Computer 5-Flashing Device/Box, Dongle 6-Tested Flash File

9-Drivers 10-High Speed Internet 11-Knowledge & Good Idea

Mobile Phone Flashing You Require?
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How To Unlock Samsung, Android and iPhone Mobile Phone.Country Lock, Network Lock, Operator Lock.

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Country Lock, Network Lock, Operator Lock.

Today We Learn and Understand How To Unlock Samsung, Android, and iPhone Mobile Phone. Country Lock, Network Lock, Operator Lock.

Basically Friend if We Have Purchase a Mobile Phone device from Sim Network Provider, The Network Provider may have Locked the device to their Network With a Special Hidden Code. Mostly Mobile Phone Companies does not lock any of its Mobile Phone devices to any Country Network. The Mobile Phone Device Maybe Android OS or Apple OS. if Your Android or Apple Mobile Phone Device is Locked You will need to contact the original service provider or retailer to request an Unlock The Mobile Phone Device or Provide You unlock code For Use.

How Do I Know My Samsung, Android and iPhone Mobile Phone is Unlocked.

Basically Friend if You Purchase Phone Online or From Any Shop Keeper. You Must Be Sure Your Samsung, Android and iPhone Mobile Phone is Completely Unlocked. You Should Ask Him and Make sure That The Device is Completely Unlocked. Basically There are Two Best and recommended methods to check if your Samsung, Android and iPhone Mobile Phone is Unlocked

First Method

  1. This is the Basic and Easiest Method To Check For Network is Unlocked.
  2. Click on the Mobile Phone Setting
  3. Select the Network Operator
  4. Then Search the Networks
  5. If You Find Different Network Than Select You Desire Network.
  6. Now You Must Have Signal Bar on Your Mobile Phone Near You Battery Indicator Level
  7. Now Make a Call if Your Call is Connected It Mean Your Mobile is Unlocked.
  8. Your Mobile phone Device is Ready To Use.

This Method Will works for any Android or Apple Mobile Phone Device has as SIM card including the Samsung Galaxy S6, S7, S8, Note, Google Pixel, LG G6, Motorola Force Droid, Moto Z Droid and iPhone 7, iPhone 8 and iPhone X and Many more. You Must Have a Working SimCard To Check This Method


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MobileSea Service Tool 4.2(Updated Sep 2019)

MobileSea Service Tool 4.2 New Features For Qualcomm Mobile Phone Devices.

MobileSea Service Tool
  1. Disable DM- verify via EDL (9008)
  2. Reset EFS via EDL (9008)
  3. IMEI Repair QCN Read, Write
  5. Remove All Lock Without Data Loss
  6. Unlock FRP
  7. Root from EDL (9008)
  8. Added 1000 latest brands and models
  9. UFS type auto-detect and EMMC (back up, flash, unlock)
  10. Repair Dead Boot Mobile In EDL Mode
Mobile Sea Service Tool V4.2
MobileSea Service Tool 4.2 New Features For Huawei Mobile Phone Devices.
  • Firmware Flasher ( 9008, Fastboot )
  • ID remove via EDL (9008)
  • Root
  • Unlock Bootloader
  • Unlock Network
  • Remove FRP
  • Fix Noti,Internal 0 Error, TriColor
  • Update.app to Board Firmware
  • Update.app to XML Firmware ( rawprogram0.xml,patch0.xml)
  • Update.app to Fastboot Firmware
  • Update.app Extractor
  • Added more latest Huawei honor models
MobileSea Service Tool 4.2 New Features For Xiaomi Mobile Phone Devices
  1. World-first Authentication support
  2. MST server account or mi server account required
  3. Bypass Mi account for Eu rom (9008)
  4. Account unlock (ADB, Fastboot, 9008)
  5. Unlock/relock screen lock from 9008 (encrypted user data)
  6. Reset user data (9008, sideload)
  7. Unlock bootloader
  8. China to Global
  9. Qcn (read, write)
  10. Added more latest devices
MobileSea Service Tool 4.2 New Features For OPPO Mobile Phone Devices
  1. Firmware Flash/Backup
  2. IMEI Repair
  3. QCN Read, Write
  5. Remove All Lock Without Data Loss
  6. Unlock Network in A3s, Realme Etc..
  7. Unlock Userdata / FRP ( 9008,Preloader )
  8. Added A71K (CPH-18010 Reset user data
  9. Added more models
  10. OPPO Hidden Model Identity
MobileSea Service Tool 4.2 New Features For Vivo Mobile Phone Devices
  1. Firmware Flash/Backup
  2. IMEI Repair
  3. QCN Read, Write
  5. Remove All Lock Without Data Loss
  6. Unlock FRP
  7. User lock remove from (AT mode)
  8. Bootloader unlock
  9. Latest Models V11,V11pro,Z1,Z11,ETC
  10. Repair Auto Factory Firmware Online
MobileSea Service Tool 4.2 New Features For Vivo Mobile Phone Devices
  1. Flashing support for compressed files(LZ4)
  2. Read pit from download mode
  3. Soft brick fix from download
  4. Unlock user data/frp (ADB , download mode)
  5. Unlock network ADB
  6. Repair USSD code,IMEI,serial,baseband (ADB)
  7. Reset EFS (ADB,download mode)
  8. EFS back up / restore
  9. ADB enable file maker
  10. Repair DRK
MobileSea Service Tool 4.2 New Features For MediaTek Mobile Phone Devices
  1. IMEI Repair (ADB, META, ATCI )
  2. Unlock User lock
  3. Remove FRP
  4. Added more models
  5. Firmware Flasher
  6. Identifying Emmc Problem
  7. Screen Lock Remove Without Data Loss Some Models
  8. Dumb File Update For BLock Emmc
  9. Network Files Back Without Root
  10. Reset Mobile For Dead Boot Unlock.
MobileSea Service Tool 4.2 New Features For SPD Mobile Phone Devices
  1. Firmware Flasher
  2. Unlock User lock
  3. Remove FRP
  4. Pac Firmware Unpack/Repack
  5. Added more models
  6. Clean Virus
  7. Update Device With Manual Files.
  8. Network Unlock For Some Models.
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MobileSea Service Tool Version 4.0.1 2019

MobileSea Service Tool Supports For Qualcomm CPU All Android Models.

  1. Firmware Flash/Backup
  2. QCN Read, Write
  4. Remove All Lock Without Data Loss
  5. Unlock FRP
  6. Install MYANMAR Font
  7. IMEI Repair
  8. Much More To Do
MobileSea Service Tool Version 4.0.1  2019


  1. Root
  2. Unlock Bootloader
  3. Unlock Network
  4. Unlock Huawei ID / FRP
  5. Fix Noti,Internal 0 Error, TriColor
  6. Update.app to Board Firmware
  7. Update.app to XML Firmware ( rawprogram0.xml,patch0.xml )
  8. Update.app to Fastboot Firmware
  9. Update.app Extractor
  10. Firmware Flasher ( 9008, Fastboot )


  1. Firmware Flasher ( Supported lz4 )
  2. Unlock Userdata/FRP (ADB, Download Mode )
  3. Unlock Network ( ADB )
  4. Repair USSD Code,IMEI,Serial Number,Baseband ( ADB )
  5. Reset EFS (ADB, Download Mode )
  6. EFS Backup / Restore
  7. ADB Enable File Maker
  8. etc …


  1. Account Unlock ( ADB,Fastboot,9008 )
  2. Unlock/Relock ScreenLock from 9008 ( Encrypted Userdata )
  3. Reset Userdata (9008, SIDELOAD )
  4. Unlock Bootloader
  5. China to Global ( Whyred )


  1. Unlock Bootloader (9008, Fastboot )
  2. Remove Screenlock without data lose. ( Encrypted Userdata )
  3. Unlock Userdata / FRP ( AT , 9008 )


  1. Unlock Network
  2. Unlock Userdata / FRP ( 9008,Preloader )
  3. etc …


  1. Firmware Flashing
  2. IMEI Repair (ADB, META, ATCI )
  3. Unlock User lock / FRP


  • Firmware Flasher
  • Unlock User lock / FRP
  • Pac Firmware Unpack/Repack
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