Basic Electronics For Beginners

Electronics Mostly 4 components use in all electronics devices
1. Resistors
2.Capacitors
3.Diodes
4.Transistors


1.Resistors-

Function-Resistors restrict the flow of electric current, for example a resistor is placed in series with a
light-emitting diode (LED) to limit the current passing through the LED.

Connecting and soldering-Resistors may be connected either way round. They are not damaged by heat when soldering

samsung E2652 solutions

samsung E2652 charging way

Nokia 202 all solutions

Nokia 202 LCD and LIGHT way

Asha 200 all solutions

asha 200 keypad solution

Schematics and service manuals Nokia

              The description of a file                                       Download

Nokia 200-201 (schematic and service manual l1-2)   Download
Nokia 202 (schematic)            Download
Nokia 300 (schematic and service manual l1-2)          Download
Nokia 302 (schematic and service manual l1-2)        Download
Nokia 303 (schematic and service manual l1-2)       Download
Nokia 305-306 (schematic and service manual l1-2) Download
Nokia 311 (schematic)          Download
Nokia 500 (schematic and service manual l1-2) Download
Nokia 600 (schematic and service manual l1-2) Download
Nokia 603 (schematic and service manual l1-2) Download
Nokia 610 616 (schematic)    Download
Nokia 700 (schematic and service manual l1-2) Download
Nokia 701 (schematic and service manual l1-2) Download
Nokia 710 (schematic and service manual l1-2) Download
Nokia 800 (schematic)    Download
Nokia 2690 (schematic and service manual l1-2)  Download
Nokia 2700c (schematic and service manual l1-2)  Download
Nokia 5130 (schematic and service manual l1-2)   Download

Hacking

Nokia Mobile Secret Codes

Mobile Set: All Nokia Mobile Sets
Use For: Default Security Code.
Code: 12345

Mobile Set: Nokia Mobiles
Use For: Turn On Enhanced Full Rate Codec.
Code: *3370#

Use For: Turn Off Enhanced Full Rate Codec.
Code: *#3370#

Use For: Turn On Half Rate Codec.
Code: *4720#

Use For: Turn Off Half Rate Codec.
Code: *#4720#

Use For: Show Software Version.
Code: *#0000#

Use For: Also For Show Software Version.
Code: *#9999#

Use For: Show IMEI (International Mobile Equipment Identity).
Code: *#06#

Use For: Show Lock Status of Your Nokia Mobile Set.
Code: #pw+1234567890+1#

Use For: Show Lock Status of Your SIM.
Code: #pw+1234567890+4#

Use For: Show Security Code of Your Mobile Phone.
Code: *#2640#

Use For: Reset Game Score And Timer. 
Code: *#73#

Use For:Reset Phone (Factory reset)
Code:*#7370#

Simlock info: * # 9 2 7 0 2 6 8 9 #
Provider lock status: # p w + 1 2 3 4 5 6 7 8 9 0 + 1
Network lock status: # p w + 1 2 3 4 5 6 7 8 9 0 + 2
Provider lock status: # p w + 1 2 3 4 5 6 7 8 9 0 + 3
SimCard lock status: # p w + 1 2 3 4 5 6 7 8 9 0 + 4
1234567890 - MasterCode which is generated from IMEI