OVERCOMING THE PHONE OFF

Tricks to improve cell phone died in a fall For this case, we can not directly do the testing using a power supply.  

All maintain the short circuit, first we do the demolition on the phone. Note the position of components on the phone,  

make sure all is in place. Warm up by using a blower. after everything I wrote above is completed, we can do testing to POWER SUPPLY FOR examine whether the damage is located in the software or hardware.  

Do not forget to always use a power supply with a scale of 1 ampere amperes or 1000 milli amperes. Connect the power supply cable to the phone with the following details
Red on the positive pole batterry
Yellow on the pole BSI (system battery battery)
Black on the negative pole
Always on the 0V position before turning on the power supply so as not to give excessive voltage on the cell phones that can result in damage. Then turn on the power supply voltage and position at 3.7 V (corresponding to the battery) with a tolerance of 0.5, do not add to the value of tolerance because it can cause damage to the phone . When you're on the phone is off and press it to turn, consider the amperage scale needles that are on the power supply. If the scale up of approximately 50 amperes milli amperes then the damage occurs to the software, immediately do the flash / program again. Use the program and proceed to the nokia flasher tool.
After all completed then turn on the mobile phone will inevitably flame.

HANDPHONE REPAIR FACILITY. EQUIPMENT REQUIRED:

- commuting
- Data Cables / flaser
- CD Program / ​​BACK UP
- Modules
- Toolkit

TYPE OF COMPUTER:

- Minimum Pentium II RAM 64
-
- Windows 98 SE
-
- Hard disk 10 GB
CD

- Program / ​​Data Back Up
-
- In accordance Brand New Hp
-
MODULE

- Modules Software and Hardware
- According to the latest brand HANDPHONE

TOOLKIT

- Screwdriver, pliers, soldering, etc.

GUIDE SERVICE HANDPHONE

To become a reliable service handphene, not just science that must be prepared. Equipment but also the main factor for the service and repair mobile phones.
Here I will lead you to become a reliable mobile phone technician or professional.
First I will discuss what equipment should be prepared. Equipment to improve the mobile phone there are two kinds, namely:
- Tools for software
A. Computer
Minimal computer with a Pentium II (have LPT, COM, and USB) Minimum hard disk capacity of 10GB. Keep the computer only contains service for mobile phones and not filled with anything else that could result in decreased speed when flashing phone
B. UPS (uninterruptable power supply)
You really need this tool, because to maintain the safety of your mobile phone during a blackout or when electrical instability
C. SERVICE PROGRAM
Many service programs, from the low prices and high prices for example. - Equipment Hardware • Multitester • Power supply • The book charts • Counter frequency
Tools for improvement: • Adaptor • Solder • Blower • Adaptor • A set of screwdrivers phones
Repair tool • Card raider • Bluetooth • Glass service • Table service • Fluid Science • Siongka • Tweezers • BGA tray • CUTTER • Cable flasher • Data cable • Solder wig • Tin pasta • Isolation of paper
Previously, I would ask you. if anyone interested to learn more about this article? If you still want to know more .. store the address of this blog and follow angelia007blogspot.com next update this article every day. I will discuss this theme through to completion. And I'm sure after this you will be the greatest phone technician in your area. See you tomorrow for the continuation of this article.

OVERCOMING THE PHONE OFF FOR IC CU.

Usually when this kind of damage symptoms are: components such as LED lights, vibration and buzzer on the phone will not work, often hangs.

The fix:

- We use a power supply with 1 milli amperes or 1000 amperes,
 

- We connect the cables according to the procedure
 

- Before turning the rotary voltage to 0 v.
 

- Turn on and turn the voltage to 3.7 V (corresponding to the battery) with a tolerance of 0.5
 

- When your phone is off / off wait a minute and look at the needle.

amperes on the power supply will rise approximately 100 milli ampere and your phone will live by itself without you turn it on. So also will vibrate and the vibration, LED lights will light up.
   

- Perform release CU IC on the PCB phones. Then try to turn back.
 

- It will appear insert sim card.
 

- Buy a new CU IC and install
 

- Turn back and god willing, your phone will function properly again

OVERCOMING THE PHONE OFF FOR IC CPU

We now discuss how to tackle mobile phone caused if IC CPU die, usually the total dead cell phone keypad will not work and often hangs. Sometimes the phone can not signal because of damage to the CPU.
FOR ABOUT IT:
We use the power supply to the size of one ampere ampere or one thousand milli amperes. With this large capacity we can be more easy to figure out the damage on this phone.
Connect the power supply cables to the battery fit into place ekonektor Red on the positive pole
Yellow on the pole BSI (Battery information systems)
Black on the negative pole.
Before turning on the power supply do not forget to change the position on the power supply volt at position 0 volts. This guard against over-voltage in bemberi on the phone, because it can result in severe. Then after all was ready. We turn on the power supply and give a voltage of 3.7 (corresponding to the battery) with a tolerance of 0.5. Never add to the value of tolerance.
When your phone is off, look at the needle ampere in power supply, he will show the scale of approximately 100 milli amperes.
The next step we need to ascertain whether IC.CPU, still good or have been completely destroyed. If it is still good kiita heat by using a blower and if it is damaged IC.CPU we shall replace with undamaged.
Before making the appointment IC.CPU we must have a heat-resistant glue and liquid destroyer. Because IC.CPU protected by heat-resistant glue. Once we destroy the heat-resistant glue that we make a new appointment on IC.CPU and replace them with new ones. Do not forget that we have to replace and install IC.CPU with new, heat-resistant glue to put back so IC.CPU safe.
Once the process for the above process is completed. We turn on the phone 100% live

COPING WITH DEATH TOTAL HANDPHONE

Here we will discuss how mobile phones are the way to overcome the sudden death total.
First we start from: BATTERY
Remove the battery on your mobile phone, our battery tests using Multytester. If it turns out the battery when testing shows that the battery is damaged, then replace with new. Edge when the time of testing the battery does not experience any problems or battery is fine then put the battery back and perform other checks.
BATTERY CONNECTORS
Checking the battery connector or brass on the phone, see if there is rust on plug and connectors Check also the flexibility of the dean of the brass pressing. Because it can also cause rupture / obstructing the flow of current from the battery.
DOING THE CONTENTS REVIEW
Once we examine all that is written on top and there's no problem, then we do charge on our cell phones, if when we do the charging and the charging indicator appears on the mobile phone screen, then it is certain that this damage is in PA.
IC PA
We remove PA IC then we turn on the phone, the outcome would turn on mobile phones. But there is no mobile phone signal, because we've removed the IC PA. If you want a signal back soon replace the PA that we open with a new PA because the old one is damaged. WHEN CHARGING INDICATOR DOES NOT APPEAR ON THE SCREEN Back in the refill process above. But while charging battery indicator does not appear on the screen and the phone still will not turn on. So we have to perform further tests using the power supply.
POWER SUPPLY
Perform the test with a power supply that you should know is to have a scale of one ampere ampere or one thousand milli amperes. Connect the existing wires on the power supply on the phone with the order, red with the positive pole, pole yellow with BSI (INFORMATION SYSTEMS BATTERY) battery connector, and a black plug with a negative pole.
NB: before turning on the power supply do not forget to direct the power supply voltage at position 0 V, because if we give the voltage is too large then the phone will be damaged. Turn on the phone and look at the needles on the ampere power supply. If the needle rises approximately 50 amperes milli amperes then the problem lies in the mobile phone software. What we must do is to be re-programmed phone or FLASH. After repeated phone in the program by using the flasher, proceed with the program NOKIA TOOL. After all are finished turn on the phone and will surely light up.

HOW TO USE AND DAMAGES locate USING POWER SUPPLY

To use the power of the phone there supplly its rules so that you feel safe and away from risk.
- Before you try to turn the power supply used with: Always use a voltage of 0 volts to power supply (to avoid over-voltage incoming negligence on the phone and cause severe damage)
- Fit the power supply cable to the phone with the order-order that is Red connect with the positive pole Yellow poles connect with BSI (Battery information systems) Black plug on the negative pole
- Once all is connected properly, turn on the power supply voltage is initially directed v 0, to 3.7 V (corresponding to the battery). With a tolerance of 0.5 Never add or menaikknan tolerance of 0.5 v.
- Then turn on the phone from off to on
- Note the needle amperes, if the needle is up about 50 amperes milli-meter. Means it can be ascertained damages lies in the software. Perform flash
- If when turning on the phone and amperage needle does not move, it means there is damage to the hardware. And do further tests on the phone.

GOOD bit of this info you can add a little insight. ...

Overcome PHONE OFF FOR WATER

With our cell phone accidentally fell into the water, then the phone we would not turn anymore, QUIET PLEASE. Here are tips to overcome all of that
.
First we must dismantle our cell phones to drain the water that still exist in our mobile phones. How to dry or dried in the sun could use a blower alone.

After our phone 100% no water, we do a test by using the power supply. Use a large-scale power supply 1 ampere or 1000 milli amps to smooth the level of sensitivity on the power supply. Connect the existing wires on the power supply to the phone we accordance with the order.
- Red connect to the positive pole,
 
- Yellow pole connect with BSI (Battery Information System)
 
do not forget before the power supply voltage is switched on to always be positioned at 0 V.
This is to anticipate the excess voltage for mobile phones, which could result in damage to the phone. After the power supply voltage of 0V turns on, point the voltage is 3.7 (corresponding to the battery) with a tolerance of 0.5
do not have to add the value of tolerance.

Turn on the phone, watch the needle on the ampere power supply, when the needle does not move at all, it means that damage to the hardwere, but when the needle rises approximately 50 amperes ampere signal damage is the softwere, should immediately take the flasher then NOKIA TOOL.

After all processes have been completed, turn on the phone. must be lit.