Ειδήσεις &
Τοπικά Νέα

Ελλάδα    »    Ειδήσεις & Νέα

All Internet of Things Forecasts Slope Up and to the Right

This solution may used as a guide to fix and repair Nokia 2630 LCD screen display problems like white screen, blue screen, blank or empty screen displays.

After ensuring that the LCd screen module is okay or already tried installing a new replacement and then also ensuring that the device firmware is successfully flash or restored,
you may check and or replace the component showed on the solution below.



Nokia 2630 White, Blank and Blue Screen Display Problem Solution
nokia 2630 display jumper ways tracks

Check the LCD Pin Connector, make sure that is free from dirt and oxidation build up.
There are three Resistors used on the display data connections, this reistors has 100 ohms resistance value, you may check or replace this components. If the three resistors is okay and the problem still exists, you may suspect that the problem may lies on a faulty UPP CPU IC.

Δημοσιεύθηκε στις 17 October 2016 | 9:16 am


Blades of Brim MOD APK 2.7.0 Unlimited Money

This solution may used to troubleshoot and repair a damaged Nokia 7230 that result Display problem issues like white screen, blue screen, blank or black screen, garbled and saturated screen displays that is not due to LCD Screen Display Module problem.
This solution may possibly help fix and repair Nokia 7230 after ensuring that the LCD screen display module is working okay and or already tried installing it a new replacement spare LCD module.



Nokia 7230 Display Problem Repair Solution
nokia 7230 display jumper ways and tracks
The solution above shows the Line tracing spots from the LCD flex pin connector to a certain components On Nokia 7230 PCB Board. You may check and trace this line tracks and check the corresponding components connected to it. If all the line tracks is okay. You may then suspect that the application processor or CPU is faulty or being damaged.
Please take note that handling CPU IC is  complicated and needs expertise, so observed extra precautions.

Δημοσιεύθηκε στις 17 October 2016 | 9:15 am


Around the Brexit Blogs and Related Events

Here's the solution for Nokia N97 Earpiece Speaker No audio sound can be heard over it from a caller.
This solution may only works and can be applied after ensuring that the Earpiece Speaker and the Flex cable wire is working okay or already replaced but seems nothing happen and the problem still exists.

This solution below shows the line tracks of the earpiece speaker connection to certain components that needs to be check for further earpiece speaker repair on Nokia N97.



Nokia N97 Earpiece Speaker No Sound Repair Solution
nokia N97 earpiece speaker jumper ways tracks
 If the speaker and the flex cable is already checked or been replaced but does not solved the problem you may then check the corresponding components shown on the solution above.
There is a Filter Coil and an ESD Protector chips is used in the circuit, you may start to check on that spots. You may also trace the line paths from the Flex Pin connector through to the said components.

If those components seems working well or already tried by replacing them,You may then try to re-flow or reheat the Power and Audio IC or Reworking it might possibly solved the problem..

Δημοσιεύθηκε στις 17 October 2016 | 9:15 am


Android Multi Tools Latest Version v1.02b All Pattern Lock Remover Free Download For Windows

Here's the full keypad solution for Nokia 7230 keypads failure or malfunction.
This solution may possibly help fix Nokia 7230 if any certain keys stop responding or not working.

This solution shows the line paths of the Numeric keypads only, the navigation keys like SELECT, UP, DOWN, LEFT, RIGHT, Soft Left, and Soft Right and including the Power Key are connected within the Flex keypad membrane, so if the above keys only stop responding you may need to check and replace the flex cable first before using this solution below. Since all keys including the Upper keys or Navigation keys and the Numeric keys are both connected  to the EMI-ESD filter IC. There is a certain point and possibility that all of these keys may not work or stop responding due to a water damaged, you may then proceed to use this solution below.



Nokia 7230 Keypad IC Jumper ways and line tracks
nokia 7230 keypad not working jumper and repair ways tracks

The numeric keys are group by outer and inner core layers of connections. There is a resistors which has a resistance value of 470 ohms that is being used in particular connections, you may check and replace this components also if found damaged.
The ESD-EMI filter chip protect the circuit from Electrostatic hazards, there is a possibility that this chip will breakdown and cause the keypad not to work or function, for it cuts off the its connection line paths through to the Application Processor Chip or CPU. Some factors are those due of water damaged, dirt, molds and oxidation build up.

Δημοσιεύθηκε στις 17 October 2016 | 9:15 am


CS Tool 1.49 Setup Download

Here's a solution for Nokia N97 backlight LED on the QWERTY keys not working or failed to light up.
This solution can be used if the keypad membrane flex is not damaged but the LED backlight still won't light up.


Nokia N97 Backlight LED Not Working Solution
nokia n97 backlight LED not working solution
The solution above shows the qwerty keypad backlight LED circuit, it is composed of LED driver IC and filtering Resistors. These Resistors has a 0 ohms resistance value, you may check first these resistors before troubleshooting  further.
The LED driver needs the Battery Voltage which is 3.7 volts that came across with red color highlighted component Resistor, check that voltage and continuity to the battery B+ terminal.
If all the Resistors were okay, you may then proceed to check or replace the LED Driver IC.

Δημοσιεύθηκε στις 17 October 2016 | 9:14 am


Collection Of MyPhone Stock ROMs / Firmware Downloads

Here's the solution for Nokia N97 Send, End and Menu button keys not responding problem. This solution may possibly help fix and solved if the upper keypad keys stop working.
After ensuring that the upper keypad flex is okay but still the Send, End and Menu keys won't work you may then use and apply this solution below.



Nokia N97 SEND, END and MENU keypad keys failure Solution
nokia n97 menu send end key jumper ways tracks solution

The above solution shows the connection of the upper keypad keys line paths from the pin con connector through to the EMI-ESD filter chip. This filter IC also shared and being used for the camera module. So if both camera and and the upper keys are not working you may suspect that this chip is faulty or already damaged.
If the flex cable is okay and or already tried replacing a new one but the problem still exist, you may then check and replace the EMI-ESD filter IC. And don't forget to ensure that the pin connector is perfectly clean.

Δημοσιεύθηκε στις 17 October 2016 | 9:14 am


CyanogenMod 13 CUSTOM ROM FOR GIONEE M2

Here's a solution for Nokia 6700 classic Camera Flash LED malfunction or unable to light up when activated or the camera is being used.
This solution provides and show the camera flash LED circuit components on nokia 6700 classic PCB board.


Nokia 6700 Classic Camera Flash LED failure solution
nokia 6700 camera flash LED repair guide
Repair tips:
a)  Check the flash LED  damaged, replace it at once.
b)  Check the battery supply voltage the two filter coils showed on the solution above.
c) Check also those filter coils if open or damaged.
d) Re-hot or re-flow the flash LED driver IC
e) Rework and replaced the flash LED driver IC if found already damaged.

Δημοσιεύθηκε στις 17 October 2016 | 9:13 am


D Unlocker Tools FRP Lock Full Crack Setup Installer Free Download

Here's the solution that may possibly help fix and repair a damaged or malfunction qwerty keys on Nokia N97. This solution works if the N97 qwerty keypad membrane is already been replaced but some of the keypad keys still not responding.

The solution below shows the line paths of the Qwerty keypad connection of Nokia n97 PCB Board. This connection pattern shows the tracing guides including the qwerty keypad filter IC through to the Keypad pin connector.



Nokia N97 QWERTY Keypad Failure Solution
nokia n97 keypad repair solution
N97 Keypad Filter IC Jumper Ways

There are two keypad filter chips used on Nokia N97 keypad circuits. You may check and replaced these EMI-ESD filter IC after ensuring that the QWERTY keypad membrane flex seems working fine and or already tried to replace a new replacement spare. Check and ensure also that keypad Pin connector are of free from dust and oxidation build up.

Δημοσιεύθηκε στις 17 October 2016 | 9:13 am


D Unlocker Tools Instaler - Remover FRP and more functions

This solution covers for Nokia 6700 classic Backlight LED not working on the LCD screen display that result to a dark or black screen LCD display.
You may first try to install a new LCD screen module before applying or using this solution below.



Nokia 6700 classic LCD Screen Display No Backlight LED Solution
nokia 6700s classic LCD backlight ways jumper ways tracks solution
If the LCD screen is already tried installing a new one but still the backlight LED still not working or unable to light up. You may then need to trace, check and or replace the components showed on the solution above.
There is a BVAT voltage line that supplies to the LED driver IC and you can check this voltage about 3.7 volts which is came from the battery  positive terminal. and came way across to the two filter coils before it feeds in to the LED driver IC.

If the the voltage supply line is okay, remove the LED driver IC and trace each corresponding solder ball terminal line paths through to the pin connector and VBAT voltage line filter coils.
Rework and clean the solder ball terminal pads.
Replace the LED driver chip if the problem unsolved.

Δημοσιεύθηκε στις 17 October 2016 | 9:12 am


Debloater Latest Setup v3.90 Free Download For Windows

If ever encountered a nokia 6700 that always display insert SIM card on the display even trying inserting a good and working SIM card but still won't accept any SIM card, this solution may possibly fix the problem.


Nokia 6700 classic insert SIM card problem solution
nokia 6700 classic Insert SIM card problem ways solution
Repair hints:
a) Ensure that the SIM card socket, slot or holder pins are cleaned and free from dust and oxidation.
b) Trace and check the VSIM voltage, it reads about 1.8 to 2.8 volts on components showed on the solution above.
c) IF the SIM voltage is okay, you may need to remove and rework the GAZOO chip for further trouble shooting.
Warning: handling the GAZOO chip may need extra expertise or you may end up  a dead phone. Don't touch it if no adequate knowledge about this chip.

Δημοσιεύθηκε στις 17 October 2016 | 9:12 am


Download Android 4.1.2 stock firmware for ZTE V956 smartphone

Here's a solution for nokia N78 ringer and hands free speaker not working or no sounds can be heard on it. This solution shows the left and right speaker circuit components connections.




Nokia N78 Ringer and Hands Free speaker No audio sounds solution
nokia n78 ringer  and hands free speaker ways tracks solution
There is an audio amplifier IC that drives and boosts the audio signals before it goes trough to the left and right speakers. The audio data  signal is filtered by filter coils and an input capacitors.

Repair hints:
1. Check and ensure that the speaker is working okay, a saturated sound output is caused by a damaged speaker, replace it with a new one.
2. Clean the speaker terminal contact pads, make sure it is free from dust, corrosion and oxidation.
3. Check or replace the filter capacitors and filter coils.
4. For the right channel speaker not working, see to it that UI flex cable is not damaged, replace it as well if damaged. If the UI flex cable is okay, check both filter coils and capacitors.
5. If the both speakers,filter coils and capacitors is okay, try to rework the audio amplifier IC or replace if the problem still exists. Don't forget to rest assured that the line connection paths is well okay and not open or cut, check and trace it as well also. Good luck!

Δημοσιεύθηκε στις 17 October 2016 | 9:11 am


Download Android Jelly Bean 4.2.1 stock firmware for Lenovo P780 smartphone

Here's the solution for Nokia 6700 classic Ringer, hands free speaker no audio sound problem.
This solution may help fix if the speaker is working okay and or already tried installed a new replacement spare speaker.



Nokia 6700 classic Ringer, Hands Free Speaker Failure Solution
nokia 6700s 6700c ringer, hands free speaker was solution tracks
If the ringer speaker is okay and the speaker terminal pads is already cleaned but still there is no sounds can be heard on it, you may need to check and or replace the components showed on the solution above. This components  were composed of a 0 ohms resistors and filter capacitors.

Δημοσιεύθηκε στις 17 October 2016 | 9:11 am


Download Android Jelly Bean 4.2.2 stock firmware for Lenovo A628T Smartphone

Here's a solution for Nokia N97 display problem hardware related issues that can't be fix by means of  software.
This solution may possibly help fix and repair Nokia N97 LCD screen display problems such as white screen, blue screen, blank or black screen, garbled or saturated screen displays.



If already tried to restore or flash the device firmware and or already tried installing  a new replacement LCD screen module you may need to check the components showed on the solution below.

Nokia N97 Display problem - hardware repair
nokia n97 display IC jumper ways tracks
There is a Display EMI filter mounted besides the LCD pin connector, you may check and trace the line paths from the pin connector before replacing a new replacement spare IC.
If the Display filter IC seems working or been replaced but the problem still exists you may proceed to rework or replace the Display Controller IC.

Δημοσιεύθηκε στις 17 October 2016 | 9:10 am


Download Android Jelly Bean 4.3 stock firmware for Lenovo A355E smartphone

Here's the solution for Nokia N97 touch screen doesn't work or respond problem. This solution may works if already tried to restore, flashed, upgraded or updated the device firmware and also tried to install a new replacement touch screen module but the touch screen still won't work.


The solution below shows the location of certain components that need to check or replace if the touch screen of Nokia N97 stop to respond or not working.


Nokia N97 Touch Screen Not Working Repair Solution
nokia N97 touch screen filter IC jumper ways tracks

There is an ESD filter IC is being used on the touch screen control circuit, located beside the LCD pin connector. You may check this filter IC and replace if found damaged.
If the Filter IC already replaced but the problem still exists, you may proceed to rework the IO expander IC, the IO expander IC also controls the keypad keys. If both keypads and touch screen won't work you may suspect that this chip is faulty or damaged.

Δημοσιεύθηκε στις 17 October 2016 | 9:10 am


Download Android KitKat 4.4.2 stock firmware for Lenovo A368T smartphone

Here's a solution that covers for Nokia 6700 classic LCD screen display problem issues, such as white screen, blue screen, blank or black screen, garbled, saturated or corrupted screen displays.
This solution may only works and can be applied after ensuring that device firmware is already restored or flashed, upgraded or updated. And also tried to installed a new replacement LCD module but the problem still exists. The solution below showed the LCD pin connector connection across the two LCD ESM-EMI filter IC's.


Nokia 6700 classic LCD  Display Problem solution 
nokia 6700 display filter IC jumper ways tracks
Nokia 6700 Display Filter IC and LCD Pin connector connection

There are two ESD-EMI filter used in Nokia 6700 classic display circuit and mounted near the LCD pin connector. You may check the filter chips and trace each corresponding line paths through to the LCd pin connector before trying to replaced a new replacement  EMI filter.

Δημοσιεύθηκε στις 17 October 2016 | 9:09 am


Download Doogee Stock ROMs/firmware

Here's the jumper solution for Nokia N97 damaged or lifted USB pin connector terminal pads on the PCB. This solution shows the alternative jumper ways to solve the problem.



Nokia N97 damaged charging pin jumper ways- charging problem solution
nokia N97 charging jumper ways tracks
 Note: components mounting configuration may differ from original PCB Board
If the solder pads is lifted you may apply jumper to corresponding components shown at the solution above.

Δημοσιεύθηκε στις 17 October 2016 | 9:09 am


Download Huawei Y541-U02 Stock PAC Firmware

here's a solution that may possible help fix or repair Nokia 6700 classic microSD Memory card not detected or No memory card shows on the display even when the memory card is properly inserted.

This solution shows the location of certain components that needs to be check or replace when the device firmware is already flashed, restored or updated but the problem still exists.


Nokia 6700C classic microSD memory card not detected solution
nokia 6700c memory card IC not detected jumper ways track

Repair hints:
Check the microSD card holder, ensure that the pins are free from dirt and oxidation, there is a memory detector switch on it check it also.
Check the supply voltage shown on the solution above, if this voltage is missing, it result to memory card problem issues.
Check the memory card filter IC, replaced if found damaged.

Δημοσιεύθηκε στις 17 October 2016 | 9:08 am


Download Karbonn Aura Power Stock ROM

Her's the solution for Nokia 6700s slide Not charging problem issues like charger no response or no charging indication when the battery charger is plug-in. This solution shows the location of the chip fuse,a diode a resistor that need to check or replace when charger no response occurred.


Nokia 6700s slider Charger no response solution
nokia
There is a 0 ohms Resistor located beside the vibra motor. that also needs to check also when the fuse and the diode is okay.

Δημοσιεύθηκε στις 17 October 2016 | 9:08 am


Download latest Android KitKat 4.4.2 firmware for Lenovo A808T Golden Warrior Smartphone

Here's the solution that may help fix or repair Nokia X5 USB charging problem.  When the device shows no charging indication when the battery charger is plug-in, the components showed on the solution below such as the chip fuse and a diode might possibly damaged.This solution  shows the location of the components that needs to check or then replace if found damaged.


 Nokia X5 USB Charging No Response solution
nokia X5 usb charging jumper ways tracks

Repair hints:
Check the USB pin connector and ensure that it is free from dirt or oxidation, clean or replace it if necessary.
Check the chip fuse if open, replace if damaged
Check the diode if shorted, replaced if damaged
If the fuse and the diode is okay but the charging  problem still exists proceed to rework or replace the USB charger voltage controller IC, it is located at the rear side of the PCB board.

Δημοσιεύθηκε στις 17 October 2016 | 9:07 am


Dream league soccer 2016 v3.07 mod apk+data download

This solution may help fix Nokia 2680 slide On off key malfunction.
Note this solution can be applied if the flex cable is working okay or having tried replacing a new one but the on off key won't work and it shows charging indication on the LCD display when the battery charger is plug-in.


Nokia 2680S On-off key failure solution

From the keypad pin connector there is a resistor that has a 0 ohms resistance value. You may need to check this resistor if open, replacing it or shorting it may fix the problem

Δημοσιεύθηκε στις 17 October 2016 | 9:06 am


Falcon Box Latest Version v1.9 Full Crack Setup Installer Free Download

Here's the solution for Nokia E63 LCD display problems like white screen, blank or black screen displays. This solution may help if after flashing the device firmware but nothing happens but the problem still exist.

The solution below show the display line paths from the LCD screen pin connector through  to the EMI filter IC's. The ESD-EMI filter is located at the side of the PCB board near the application processor chip.



Nokia E63 LCD display problem solutions- LCD display IC jumper ways
nokia e63 display ic jumper ways
You may replace check and replace one or both of those EMI filter IC if  tryiong to fix display problem issues on Nokia E63. Trace the each corresponding line paths first for a water damaged device before installing a Ne LCD display filter IC.

Δημοσιεύθηκε στις 17 October 2016 | 9:05 am


Falcon Box Latest Setup Full Crack V1.5 Free Download

This is the solution for nokia 5320 xpressmusic Ringer and hands free speaker failed to have an audio sounds output when the hands free mode is activated and or no ringtones can be heard. The solution below shows the location of particular components that needs to be check or then by replace if found damaged or faulty.


Nokia 5320 ringer, hands free speaker failure solution
nokia 5320 ringer, hands free jumper track ways
After ensuring that the speaker is working okay but the problem still exists, locate the corresponding components showed on the solution above, these components are filter coils. You may need to rework the audio IC (AVILMA) for further deeper troubleshhoting and also by tracing the each earpiece line paths from the avilma solder ball bumps across to each filter coils and to the earpiece speaker terminal pads.

Δημοσιεύθηκε στις 17 October 2016 | 9:05 am


Final XOS Chameleon v2.0.0 Note2 Note2 Pro X600 - 11-8 20-7

Here's the solution for nokia 5320 xpressmusic that no audio sounds can be heard over the earpiece speaker. This solution shows the components that needs to be check or then replace if found damaged or faulty.


 Nokia 5320 Earpiece speaker failure solution
Repair tips:
Ensure that the earpiece speaker is working okay or install a new replacement.
Check the filter coils and each ESD resistors, replace if found faulty.
Rework the AVILMA and trace the line paths before in-placing it back.

Δημοσιεύθηκε στις 17 October 2016 | 8:56 am


Gc ProKey Setup Download

Here's a solution for Nokia 5320 Xpressmusic mic, microphone or mouthpiece problem issues like no voice sounds can be heard over the receivers handsets.
This solution simply shows the location of the particular components that need to check, trace or replace to solve microphone problem related issues on Nokia 5320.


Nokia 5320 Microphone, Mic or mouthpiece failure solution
Nokia 5320 mic jumper ways

Repair hints:
1) Check or replace the microphone module
2) Ensure that the mic's terminals or pads is free from dirt or oxidation
3) Rework and trace the line paths from the audio IC (AVILMA).

Δημοσιεύθηκε στις 17 October 2016 | 8:55 am


GB KEY v 1.78 Huawei V 1.22 Setup Download

Here's the solution that may possibly help fix and repair nokia 5320 xpressmusic No network signal problem issues. Before you may proceed to use this solution, ensure that the device firmware is okay, restored and already flashed and or updated. This solution may only works if the device suffered a water damaged or heavily dropped by the user.

Repair Hints:

Check the battery voltage across to the components highlighted on the solution below. These are filter coils and you need to have a voltage reading in this components about 3.7 volts., It is connected directly to the battery positive terminal. Replaced filter coils if found damaged, apply a jumper wire if found the supply voltage line is open or cut.


5320 No network problem solution 1- RF Supply Voltage
Nokia

Check the  voltages in these components highlighted in  below solution, these are the output voltages from the voltage regulator chips that supplies to the RF IC and RF Power Amplifier chip. If there is no voltage readings in these components, check and replace the corresponding Voltage regulator chip.


5320 No network problem solution 2- RF regulated supply voltages

1)Rework or replace the Power amplifier PA IC,
2) Replace the Voltage controlled crystal clock oscillator
3) Rework the RF IC or replace if necessary

Hope this helps solved to fix or repair a damaged Nokia 5320 No network problem issues.

Δημοσιεύθηκε στις 17 October 2016 | 8:55 am







Φιλικοί ιστότοποι: