HOW TO FIX NO BACKLIGHT PHONE (CLOUD PHONE LITE SENIOR)

in #philippines7 years ago (edited)

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CLOUD PHONE LITE SENIOR

Good day , Hope your day was fine and great. so im here now to share my knowledge in repairing some gadgets,namely cellphone. Today i had repair the cloudphone lite senior...Before i decide to fix the phone i studied first on how to open it .Just like the other phones that is commonly used, it uses a star screw type or the universal screw shall we say...so i used my precision screw driver to open it.

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THE CLOUDPHONE LITE SENIOR BOARD

This is the motherboard of cloudphone lite senior.A lot of electronic parts right ,as you can say it has a speaker ,battery terminal, Chip metal cover ,charger port,sd card slot,sim card slot ,a tack for camera,camera, mice piece and smd parts.

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FRONT OF CLOUDPHONE LITE SENIOR

The front of cloudphone lite senior without cover is composed of keypad tack , lcd and earpiece for handset call purpose.When handling the lcd you must be carefull because it has soldered flex wire which is composed of hairline wire.Dali ma putol(easy to break).

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DEFECTIVE LEDS

As you can see the lcd internal structure has a led i used my DMM to check it by setting to diode check and i found out that it was open led.

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DEFECTIVE LED'S

After removing the LED i double checked the removed part and it was really defective .Did you noticed something at the lcd cover i cut the based plastic of the cover to easily remove the led part.

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NEW LED SOLDERING

I installed the new led's with the used of soldering iron .After the installation I turned on the phone and "boom" there is light. So i turned it off again and covered the board with its cover and turned on the phone.

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THE TESTING

So i test the phone and its functionality and all was functional.

Tips during repair

be carefull always
be patient
and be smart..

that is all for today

thank you
fell free to asked me.

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Interesting, I have a daughter with broken (water damaged) iphone your reminding me of 😒

Sir i thank you for your support.

What a tech! Keep it up .

Thank you sir