Mobile Vibrator Moter And His Testing By Multimeter

What Is Vibrator Moter And how to Work ?

A vibrator is a motor itself, there is a counterweight in front of the motor. When the motor rotates, it out-balances the motor. And the motor generates vibration, and due to being engaged in the mobile, the mobile starts vibrating. This is controlled by the power ic.

Multimeter Testing

A vibrator is a motor, giving it 3.2 volt it starts to rotate. Or to check by multimeter, put the multimeter in beep mode and when both of its probes touch the tips of the motor, the motor starts rotating, then it is correct. It spoils when not moving.

Read More

SECRET TOOL PRO V1.2 WITHOUT HARDWARE

Secret Tool Pro v1.2 Without Hardware iD No Password Free Download Tested For Me 100% Worked

Vivo List Supported:

V3 MAX PD1523F,V3 PD1524F,V5 PLUS PD1624F,V7 PD1718F,V7 PLUS PD1708F,V9 PD1730F,V9 YOUTH PD1730BF,X5 PRO PD1421F,X9 PD1616,XPLAY5 PD1522A,Y35 PD1502F,Y37 PD1503F,Y51-Y51L PD1510F,Y53 PD1628F,Y55S PD16128F,Y55-Y55L PD1613F,Y65 PD1621BF,Y71 PD1731F

Mi Xioami
Mi Account Relock After Connect WIFI
Supported Tested Model:

Pocophone F1,Redmi6a,Mi8 Dipper,Mi8SEsirius,Note 5,Note 5 Plus,Redmi Plus,Redmi Note 5 whyred,Redmi4a,S2 Y2,Mi Mix 2,Mi Max 2s,Redmi 6pro,Meg7,Mi note LTE,Mi Xioami FRP

Supported List:

Mi5 gemini,Mi5s capricorn,Mi5s plus natrium,Mi5x tyffany,Mi6 sagit,Mi Max 2 oxygen,Mi Max 32gb hydrogen,Mi Max 64gb helium,Mi Mix2 chiron,Mi Mix lithium,Mi Note 2 scorpio,Mi Note 3 jason,Redmi4 prada,Redmi4 Prime Markw,Redmi4A Rolex,Redmi4x santoni,Redmi5 rosi,Redmi 5Plus vince,Redmi 5A riva,Redmi Note 4x mido,Redmi Note 5 Pro whyred,Redmi Note 5A ugglite

Redmi Note 5A Prime

Adb Options..
Samsung & Mi Account Bypass (adb)
SamSung Frp (Adb + DM)
Samsung Baseband Repair (Adb + DM)
Samsung SN Repair (Adb)
Oppo Network + Userlock + Frp Unlock (Adb + Edl)
Xiaomi/Qualcome UserLocks + Frp (Edl)
Xiaomi / Qualcomm Flasher (Edl)
SPD FRP
Vivo FRP/PATTERN
Huawei FRP
Added
MTK Flasher
Samsung Flasher

Secret Tool Pro v1.2 Download Now For Free
Click Here

Read More

What is Integrated Circuit (IC) Type And How Many Type Ic Use In Mobile Repairing

Integrated Circuit (IC)

All components made within a semiconductor material are electronic circuits in which the semiconductor components such as resistors, capacitors etc., except passive components, diodes, transistors, etc., are manufactured simultaneously following a specific process. Which we call ic integrated circuit. The IC would have millions of transistors.

The IC is divided into three parts

1 Analog Ic

The integrated circuit which needs continuous signal to work is called analog integrated circuit. Analog integrated circuits are also divided into two parts, Linear Integrated Circuits (Linear ICs) and Radio Frequency Integrated Circuits (RF ICs). The frequency used by analog integrated circuits is called Operational Amplifier or Op-Amp. A very small amount of transistors are used inside this integrated circuit, while a large number of transistors are used inside a digitally integrated circuit.

Suggested Read:               What Is Re-balling andHow to Make IC ?

2 Digital Ic

Digital integrated circuits are designed for certain tasks. And they work only to a certain extent. To make them Digital Logic Gates, Multiplexers, Flip Flops and some other electronic components are installed. And this logic gate works only on the basis of binary input or digital input data. There are many types of digital ICs or digital integrated circuits such as: 0 or 1.

1. Programmable IC
2. Memory Chips, Logic IC
3. Power Management IC
4. Interface IC

3 Mixid Ic

Inside a mixed integrated circuit, both analog and digital integrated circuits are used. It is used to convert analog to digital and digital to analog signal.

Integradet Circuit IC type

PGA (Pin Grid Array) This ic has a pin to connect the traminal, it is sold and applied.

 BGA (Ball Grid Array) There are balls to connect the traminal of this ic

Read More

Mobile Phone All Mic Testing in Easy Way

Analog Mic Testing 

For testing the analog mic, put the multimeter in beep mode and put the red probe at the negative point of the mic and the black probe at the positive point, if the redding is coming, then the mic is correct. 1 then open. short on beep 

CRYSTAL MIC

To check this mic, put the multimeter in beep mode and place its red prob on the Gnd of the crystal mic and check the black probe by touching the mic's VDD and DATA point. If the raid is coming on both then the mic is correct. 1 open and short on beep

DIGITAL MIC

By keeping the multimeter in beep mode, keep the red probe on the mic's gnd and check the VDD CLK and DATA points one by one from the black probe. mic is correct when reding, open at 1, short when beep

Read More

Know About the all Microphone in Mobile Phone.

MICROPHONE

                                                  👉 ALL MIC TESTING GUIDE

Microphones are transducers. Which convert acoustic pressure waves into electrical signals. Audio signals have become more integrated with series sensors and other components, and MEMS technology is capable of shortening and providing microphones with analog or digital outputs. Analog and digital microphone output signal clear in one design Forms vary.।

Inside MEMS Microphone 

MEMS microphones do not have output mems from transducer elements. The transducer is essentially a Variable Capacitor, which has a high output range gigaohm. Inside the microphone, the transducer signal is first sent to the preamplifier to boost the output impedance.

Analog Microphone  

The analog mic sends voice to direct audio ic and audio ic converts voice to digital signal. There are two types of Analog Mic

1 two wire soldering mic

2 crystal Mic

Note: Analog Mic has only two tips vdd which has 1.8v to 3.2v active voltage.

Digital Mic 

Sends the digital signal to direct audio ic. This mic has three suplay. VDD gives active voltage to activate the mic. Second, the suplay voice of the data sends the signal to the audio ic. The third clock converts anlog voice into digital voice.

Read More

All The Sensor Use Inside Smartphone

Proximity Sensor

Proximity Sensor is able to detect the presence of any nearby objects without the need for physical contact. In smartphones, this sensor is located upwards.It disables its screen and light during a call in a mobile phone, although this sensor is quite useful, but it has many drawbacks. Dirt easily accumulates and stops

Fingerprint sensor

Finger print sensors have recently been made in smartphones. They provide a new layer of security by authenticating a user before a user is able to gain access to a smartphone. It can also be used to unlock a phone from a lock screen or encrypt data on a smartphone. The iPhone 5S, HTC One Max and Samsung Galaxy S5 are examples of smartphones that have fingerprint sensing technology.

Thermometer

Smartphones come with in-built thermometers that are used to measure the surrounding temperature. Some phones are slightly specialized and provide readings for both the external temperature and the internal temperature of the phone. Internal temperature helps protect the phone from overheating.

Pedometer

A pedometer is a sensor trailor that counts the number of steps the phone user performs. Although such data can be detected with accelerometer, yet some phones have these sensors.

Barometer

Many smartphones, including the iphone, have a barometer. Barometers are used to measure air pressure. This is usually used when calculating altitude using weather changes and pressure information.

Ambient Light Sensor

An Ambient Light Sensor measures the brightness of light. After this, with the help of the phone's software, the screen brightness adujest. If the auto adjust feature is enabled for the light.

Redaction sensor

A Redaction Sensor detects harmful redaction. This is the newest sensor in the smartphone. Such sensors are very useful for phone users in areas where there is a possibility of radiation spread. The Sharp Panton 5 was the first phone to incorporate a radiation sensor. It was released only in Japan. The phone has a button that upon pressing is launched a phone application capable of measuring the radiation level of an area.

                                                                                                            Next Page  1  2 

Read More

All The Sensor Use Inside Smartphone

 All the Sensor Use Inside Smartphone

Accelerometer

An accelerometer is an electromechanical device that works on axis-based motion sensing. An accelerometer measures acceleration, or normal movements and tilt speeds in a mobile device. These motion sensors are quite effective and can also be used to detect earthquakes. It is important for phone software to know the orientation of the phone. This sensor gives information to our software to landscape and portrait the screen of the mobile. Or landscape and portrait the display.

Gyroscope

The gyroscope serves to enhance the functioning of the accelerometer. The example of gyroscope is 360 degree photo field, in tempal run game, gamers use Gyroscope to tilt the screen and run it, because it can detect the initial speed before the accelerometer.

GPS

(Global positioning system) has wide application in technology, in olden times everyone relied on maps to get directions. GPS system has made it possible for smartphone users to tell where they are at present. A GPS unit inside a smartphone will get a ping from a satellite all the way into space to detect which area of ​​the planet you are passing or standing on. Contrary to popular belief, GPS does not use mobile data at all. The phone itself can use cellular information to be completely independent of GPS. This is done by calculating the distance of cell towers and making rough estimates of one's location. The beauty of GPS not relying on mobile networks is that a user is able to find their location even in areas where there is no signal reception. GPS combines with many satellites to calculate where a user is based on the angles of intersection. The pin pointing location comes down to using longitudinal and latitude as markers. GPS consumes mobile phone battery very quickly

Magnetometer

This sensor also helps to work in a place where a phone is in a physical location. As the name suggests, it measures the magnetic field. It gives compass directions using cardinal points. For its primary purpose of finding location, it works in conjunction with data coming from GPS and accelerometers,

                                                                                                                        Next Page  1  2 

Read More

Download All MI Schematic Diagrams

Model No.	Click to Dawnload
MI 1	Download
MI 1S	Download
MI 2	Download
MI 2A	Download
MI 2S	Download
MI 3	Download
MI 4C Diagram	Download
MI 4-LT	Download
MI 4S Digrams	Download
MI 5	Download
MI Max Diagram	Download
MI Mix Schematic	Download
MI Note	Download
Redmi 2X	Download
Redmi 3s diagram	Download
Redmi Note 3(Mtk)	Download
Redmi Note 3 Pro (Qulcomm)	Download
Redmi Note 4 Diagrams	Download
Redmi Note 2	Download
Redmi Note 3 3z	Download

Read More

COPULER WORK, TYPE AND TESTING

What is Copuler ?

The combination of coil is called copuler. It is mostly engaged in display section and network section, which work to balance the current, hence it is called balance transformer. Let's check the coil inside them.The combination of coil is called copuler. It is mostly engaged in display section and network section, which work to balance the current, hence it is called balance transformer. Let's check the coil inside them.

To check it from multimetar, keep the range of multimetar on beep mode and check one of the coile of copuler. If the coile is correct, the sound of the beep comes, and the sound of the beep will not be heard if it is damaged. If a single coile is damaged, remove the copuler and attach it to the jumper.

These are mostly in black and white color near the display or network section. The graphic of the display is removed when the copuler is damaged.

Read More

FLASHING ERROR OF SP FLASH TOOL

FLASHING ERROR OF SP FLASH TOOL

PMT ERROR :-

यह error फ्लैश टूल से आता है, एसपी फ्लैश टूल का version change कर दीजिये | फिर भी error आता है तो flash file change करिए |

BROOM ERROR

1 मोबाइल का battery निकाल कर फिर से लगाए

DA ERROR

reason:- यह problem केवल टूल से आता है क्योकि DA.bin की फ़ाइल टूल के साथ आती है | मेरा मतलब है की यदि आपके फ्लैश फ़ाइल मे आने वाला cpu number MT6572M है और sp flash tool MT6572 को support करता है तब flashing करते समय DA error आता है | यदि आप tool या cpu के da वाली file को change कर देते है  तो error नहीं आएगा |

Read More

How to Power on of Mobile phone ?

How to Power on of Mobile

When the power switch is pressed, the supply first goes to the mobile-mounted Power ic. Power ic then gives voltage to enable VCO, and as soon as VCO is enabled, it generates a frequency of 26 MHz which would enable cpu but both voltage and frequency are required for CPU to be enabled. The frequency emanating from Vco is high so to make it low frequency it is sent to network ic and network ic low gives 13MHz CPU. And this low frequency clock signal starts the function of the CPU of the mobile phone. Before the CPU has to do a booting test, in this test mode, cpu checks all the functions in the mobile to be correct. And if found correct, cpu gives Power Ic the command to turn on all the sections and also turn on the cpu display, which reduces the brain of the mobile, and the other mobile section is ready for controlling. Becomes In this way a mobile phone becomes on.

Read More