Solution Blogs

Nokia C2-03 insert sim problem, Sim is not working in Nokia C2-03, Sim is not Valid, Single Sim is not working in Nokia C2-03 Nokia 5800 volume up down not working solution
Nokia T4 and T5 key, Electronic meter, Electronics Cleaner, Hot Air, Solding Iron, Jumper Wire.

Diagnostic and Solutions.
if sim is not working in Nokia C2-03 is can be cause of water damage or missing components. Use different sim and if sim is not working then de assemble Nokia C2-03.
Once Mobile phone is disassemble check all these parts that are given in above diagram and apply electronics cleaner. Apply hot air so that it can be dry but not to much because it can damage the mother board or may can harm your skin.
these different color lines are indicating different path and tracks that are used in sim function in Nokia C2-03 so if nay of them is missing apply that jumper as shown in diagram to solve insert sim problem in Nokia C2-03
If single sim is not working out of these two you can only jumper those parts that are used by it. And to find prints and track you can see above diagram.
Warnings:
Do not apply to much heat it can damage the mother board and harm your skin.
When apply jumpers make sure the do not be ground with other prints.It can short the mobile phone.
Remove Sim Ic with hot air because with Solding iron it might can damage prints also.
for more detail and new tips and tricks about cellphone service problem keep visiting this page we will update daily this blog timely with other mobile solution.

Nokia C2-03 Blank Lcd Display, Nokia C2-03 White Lcd Display, Nokia C2-03 Lcd Jack Damage Prints Missing.Nokia 5230 Not Charging solution no response problem solution
To solve lcd display problem in Nokia C2-03 we have required a few tools and components.
Nokia screw Driver t5 and t4 for opening screw .
Lcd panel for Nokia C2-03
Electronics Cleaner for rust or water damage.
Hot air to dry the mother board.
Lcd Jack if we have to replace it.


Diagnosting & Solution:
After disassemble of Nokia C2-03 remove lcd and check lcd jack and its near by area for rust or water damages.
If here is some carbon on parts or at lcd jack.
Apply electronics cleaner and dry it with hot air for a few mint.
Do not apply so much heat it can harm your skin and mother board parts also.
Check with Lcd and if it is still blank replace with new one.
It might be possible that lcd jack pins are missing or not getting connected with lcd so change it.
Check all these links as given in above diagram in different colors so that you can find them easily.
Warnings:
Do not apply to much heat it can damage the mother board.
Make sure mother board is dry proper when you apply electronics clean.
Check Lcd jack and when removing it make sure solder has been melt.
If solder has not proper melt and you try to remove lcd jack prints might be damage.
When you replace lcd make sure lcd strip is proper fixed.
It can be damage when you assemble the phone if not in proper place.
for more detail and new tips and tricks about cellphone service problem keep visiting this page we will update daily this blog timely with other mobile solution.

Nokia C2-03 Mic not working, Microphone is not working in Nokia C2-03, Voice is missing and can not reach to destination Mobile Phone, Mic problem, Microphone Solution in Nokia C2-03 Nokia 5230 power switch button ways solution power key not working
Tools:-
Nokia T5 and T4 for disassemble.
Universal Microphone.
Electronics Cleaner.
Hot Air.
Electronics Meter.
Solding iron.
Diagnostics & Solutions:-
Before Disassemble of Nokia C2-03 make sure that mic whole in Cassing ( housing ) is opened. And here is not any dust in it. Disassemble the mobile phone and remove mic microphone from mother board with solding iron.
Check points on mother board with miter and if any value is missing check all these parts that are given in red and blue color in above diagram.If any of them is missing apply jumpers as described in above repairing picture.
Replace new mic and apply jumpers to its negative and positive points. On the mother board Red color line shows ground print and Blue line indicates positive print of mic. So this will help you to solve mic problem in nokia C2-03
Warnings:-
Apply solder on mic and Remove mic when it too hot so that mic print remain OK.
Don’t apply much heat with hot air it can damage the mother board.
Assemble with focus because if mic is not in its proper place voice will not reach to destination mobile. Or you will not be able to record voice in it.
for more detail and new tips and tricks about cellphone service problem keep visiting this page we will update daily this blog timely with other mobile solution.

C2-01 Keypad solution.