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Nokia 6208c how to fix mic and to get solution

Nokia 6208c mic solution

nokia 6208c mic solution
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 Nokia 6720c Bluetooth Solution
Here's the solution for nokia 6720c Bluetooth problem, if the device wont turn the bluetooth ON and it shows errors such as bluetooth operation failed.

If encountered this problem on the handset, you may first try to flash, restore or update the device firmware first before doing any hardware troubleshooting.
If the device flashing procedure doesn't fix the problem you may then refer to the solution below for it shows some hints on how to fix the problem.

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Labels: Nokia 6720 classic
Nokia 6720C MMC Memory Card Not Detected Problem Solution
Here's the solution for Nokia 6720 classic with microSD memory card problem such as memory card not detected problem. This solution provides some hints on how to fix this problem.

If the device handset unable to detect any microSD card being inserted in it, you may first check the microSD card slot for possible damaged. Clean it if necessary.
If the slot seems okay, refer to the solution below, and check some components and connection line paths.

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Labels: Nokia 6720 classic
Saturday
Nokia 6720c Keypad, Camera, Volume Control Button Switches Backlight Solution
This solution covers for Nokia 6720c classic with a not working back lighting LED's such as numeric and navigation keys LED's, camera button LED, volume control LED and the white charging indication LED.

You may first check the specific backlight LED that doesn't work for possible damaged or busted.
If all of the above mentioned LED doesn't light up, you may consider that the prolem lies on a faulty or damaged LED driver IC. Refer to the solution below to locate it on Nokia 6720c PCB board.

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Labels: Nokia 6720 classic
Nokia 6720c Display Back Light LED Solution
Here's the solution for Nokia 6720 classic with a not working backlight LED problem and shows a dark or black screen display.

If encountered and try to fix this problem, you may first check the LCD backlight LED's or try to replace and install a new LCD screen module replacement, just to determine if the backlight LED's still working or not and its already been busted out.

If somehow after ensuring that the LCD backlight LED's were okay, you may then proceed to check some components and trace its connection line paths on the PCB board. This solution below shows where to easily find it.

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Labels: Nokia 6720 classic
Nokia 6720c MIC Mouthpiece Microphone Problem Solution
Here's the solution for Nokia 6720c with a not working microphone, this solution provides some simple hints on how to fix a not working mouthpiece of the device.

If encounterd and try to fix this problem, refer to this solution below an locate each component of the microphone circuit on the PCB board layout.
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Labels: Nokia 6720 classic
Nokia 6720c Blue, Blank and White Screen Display Problem Solution
Here's the solution for Nokia 6720c display problem such as Blue screen, Blank or White Screen Display problem. This solution provides some hints on how to fix the problem.

A white blank screen or freezing problem is sometimes cause by an interrupted firmware. You may need to restore or update the device firmware first before do a hardware troubleshooting.

Then if the update or flashing procedures doesn't work, you may then check or try to replace the LCD screen module. If the LCD is already been replace and the display problem still exists, you may then proceed to check the display filter chip on the PCB board. Refer to this solution below to locate it where it is being mounted.You can also use this solution for deeper tracing of the display connection line paths from the LCD pin connector down to the display filter chips, mostly when the  device suffered wet or water damaged.
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Labels: Nokia 6720 classic
Nokia 6720c Display Filter IC Jumper Ways
If  having trouble finding a replacement spare of the nokia 6720c display filter IC, here's a solution on how to mend and apply a solder jumper on it.

This solution below shows the connection line paths of the display filter IC solder ball bumps.

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Labels: Nokia 6720 classic
Thursday
Nokia 6720c Insert Sim Card Solution
Here's a solution for nokia 6720 classic with an Insert Sim card problem, this problem occurred if the phone suffered wet or water damaged or just happens and indicates the device is unable or does not detect any SIM card being inserted to it.

If encountered such problem you may just first check and clean the SIM card connector pin for possible damaged, dirt and oxidation build-up. Then refer to the solution below for further troubleshooting procedures.

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Labels: Nokia 6720 classic
Nokia 6720c Earpiece Speaker Solution
Here's a solution for Nokia 6720c earpiece speaker problem, This solution may possibly help fix the receiver speaker don't have voice sound can be heard on the device.

If these problem happened to the phone, you may need to check the speaker assembly and replace it, if already busted or damaged. Ensure also that the terminal contact pads on the PCB board is leaned and have a good connection to the receiver speaker.
If the speaker seems working well and the contact pads is cleaned but still there no audio sound can be heard on it when making a call, refer to the solution below and locate those particular components then check for possible damaged.

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Labels: Nokia 6720 classic
Nokia 6720c Ringer, Hands Free Speaker Solution
Here's a solution for Not working ringer speaker on Nokia 6720 classic. This solution provides and shows the connection line paths of the left and right hands free speaker of  6720c.

You may first check the speaker assembly for possible damaged or already busted, then clean the terminal contact pads for possible oxidation build up. There are two ringer speaker used in the circuit, you may just trace each individual corresponding line connection line paths and components connected to it. Just refer to the solution below where to locate it on the PCB board.

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Labels: Nokia 6720 classic
Wednesday
Nokia 6720c Camera, Volume Up and Down Button Switch Jumper Solution
Here's a solution for a damaged Nokia 6720c camera switch and volume control buttons that is not working when pressed. This solution provided the connection line paths of the said button switches if damaged or being lifted on the PCB board.

Refer to the solution below to trace where each of the button switches terminals is being connected, so that you may can mend or apply a jumper wire on it if possible connection line paths is being cut-off or open circuit.

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Labels: Nokia 6720 classic
Nokia 6720c Local Test Mode Solution
Here's the Solution for Nokia 6720c Local Mode or Test Mode problem. This error message appears on the LCD screen display and unable to turn the device the power ON.

You may first try to use another battery, sometimes this problem cause by a faulty battery. If the problem still exist, this solution below may possibly help fix the problem, just locate the components on the 6720c PCB board as hereby showed.

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Labels: Nokia 6720 classic
Nokia 6720c Not Charging Solution
Here' s the solution for Nokia 6720 classic that has a charging problem issues. This solution might help fix the problem if the device doesn't show a charging indication icon on the display when the battery charger is being plug-in.

If the phone won't charge up, try to used another working device charger first.
Then try to check the charging pin if still the other charger won't work, and then see to it that it is not bended or damaged.
Ensure also that it is clean and free from dirt and oxidation build-ups.
If the problem still exist after ensuring that both of the charger and the pin connector were okay, refer to the solution below and locate these particular components on the PCB board.
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Labels: Nokia 6720 classic
Tuesday
Nokia 6720c Solution for Charger Not Supported Problem
Here's the Nokia 6720c Solution for Charger Not Supported problem, this kind of error shows on the LCD screen display when the battery charger is being plug-in.

If this problem occurred you may first try to use another working battery charger and phone's battery. If seems like the problem still exists, refer to the solution below for it possibly help fix the problem.

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Labels: Nokia 6720 classic
Nokia 6720c classic USB Device Not Detected Solution
Here's a Nokia 6720c Solution for USB device not detected problem when trying to connect the phone to a personal computer.

If this problem happened, you may first try to use other USB cable wire, if the problem still exists, refer to the solution below for it shows which and what particular components that needs to be check or replace for possible damaged.

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Labels: Nokia 6720 classic
Monday
Nokia 6720c Keypad Solution, filter IC jumper ways
Here's a Nokia 6720 classic solution for keypad not working problem. This solution may help to fix a non responsive keypad keys.

In Nokia 6720c, the  keypad connection is being assembled on a flex matrix, checking the keypad flex ribbon for possible damaged may done first. If the keypad flex ribbon seems working but still some of the keypad keys doesn't work, you may then refer to the solution below to locate the keypad filter IC.

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