Mobile Tips

Nokia lumia 520 display light not working, ic damage problem. Try to change lcd first because some time lcd led's burn and we can not solve this issue even by changing light ic regulator. If screen ok then check light parts on motherboard. Here is a diagram in which light ic and coil are shown follow the diagram instruction to solve this problem.

How to solve Microphone not working problem in nokia lumia 520 with help of diagram. Make sure mic on motherboard is ok only mic points are damage then try this diagram to trace out points on circuit. You can use universal mic if orignal is damage with 1k resistance.

Nokia 107 insert sim problem create when sim jacket point damage on motherboard or Sim IC damage. We can solve this issue by changing IC if ic damage, if any point brake or missing then you can follow the given diagram below to solve this problem. Check all points with multimeter and apply jumper any missing point as shown in diagram.
Nokia 107 insert sim problem solution with help of diagram.

Solve Speaker problem in Nokia Lumia 520 with help of diagram. First check speaker point on Mobile circuit with multimeter, if any point damage then follow the diagram below and make jumper any missing point with jumper wire. Then check speaker if speaker not show any continuity then change speaker with new one. Here is a diagram to solve this problem observe diagram and make jumpers.

Nokia 225 insert sim problem creates when sim jacket or points on mobile motherboard are damaged. To solve this problem first check sim them sim jacket pins, if any pin missing then change jacket. Second check all Sim points on motherboard and apply jumper any missing point as shown in diagram below. Some insert sim problem creates due to shotage in mobile, clean motherboard with electronics cleaner and apply normal heat with heat gun.
Nokia 225 sim not supported or insert sim solution with help of diagram.

Solve not charging and Charging not supported problem in Nokia 225 mobile with jumpers. First check charging jack, if jack damage or not pass the current then change this first. Second check charging points on mobile motherboard, if any point missing then observe diagram below and apply jumpers like diagram below.
Nokia 225 not charging problem solution.
Nokia 225 charging points damage diagram to trace all points.

Nokia not connected with pc  via usb cable problem creates when usb cable is damage or jeck points on motherboard damage. To solve this problem first check usb jeck or change the jeck with new one.  If jeck is ok then trace all points on mobile circuit and apply jumper to any missing track as shown in diagram below.

How to solve mic problem in nokia 808 with jumpering. We solve mic problem by changing mic only but some time mic not damage but points of mic on motherboard not gives any continuity. In case of this situation we have to traced out all mic points on mobile circuit. Here is a diagram picture in which mic points are traced, follow the diagram and make jumpers like diagram below.
Nokia 808 mobile mic points jumpers on circuit to solve mic problem.

Noka 103 Low signal or no network problem occurs when signal ic (PA) damage. To solve this problem first make sure that sim working properly. Some time this problem creates due to mobile settings, Restore mobile settings to factory default. If problem not solved then check diagram below and check the components as marked in diagram.

Nokia lumia 800 insert sim jumpers diagram in which all points are traced and marked with different coloured lines. Check eacch point on mtherboard with multimeter and apply jumper any damage point. Also check sim jacket pins if pins are damaged then change sim jacket.
Here is a diagram for solve this problem, Just follo te diagram and apply jumpers like diagram below.
Nokia lumia 800 insert sim problem solution
Nokia lumia 800 invalid sim fault solution

How to solve signal problem in nokia 108 or low signal problem no network problem. Signal or no network problem occur when mobile software corrupt or signal ic fault. To solve this problem first update mobile software and write good pm file. If problem not solved then disassemble mobile and apply normal heat on PA (signal ic) and also check signal related components as shown in diagram below.
Nokia 108 network problem solution diagram, No signal solution with help of diagram.

Nokia 107 display light problem solution by making simple jumper. First confirm that lcd is working or replace lcd with new one. Second trace lcd light points on motherboard and apply jumpers. Here is a diagram in which points are traced, follow the diagram and apply jumpers like diagram below.
Nokia 107 display light problem solved with jumpers.

Nokia 100 contact service problem creates due to many reasons. Some time this problem creates when mobile lcd damage and points are short or lcd not compatible. Water damage phones also shows contact service. So to solve this problem first clean motherboard with electronics cleaner and also check phone jecks that there is no shortage. Apply normal heat after clean the circuit. Some time this problem solved by flashing mobile with latest software.
Check lcd points on motherboard with multimeter, if any point is short then brake this point and apply jumper. Below is full lcd ways diagram from original source.
 Keep in mind almost 90 percent phones are recovered after clean circuit with cleaner and applying proper heat with heatgun.

How to solve display light problem in Nokia 103 with help of diagram. Display light problem occurs when light points missing on motherboard or LCD damage. To solve this problem first check lcd or replace it. Still problem not solved then check motherboard and wash light related components with Electronics cleaner and apply hot air to dry motherboard. Below in diagram all light related components are shown, check them and replace any damage component.
Nokia 103 lcd light solution with diagram.

Nokia C-00 insert sim problem may occur due to bad sim or sim jacket and Sim controller IC. To solve this issue first confirm sim then check sim jacket pins, if all ok then check sim controller ic on mobile motherboard. If ic broken then change ic first then check points on motherboard with multimeter. Apply jumper on any missing point with jumper wire as shown in diagram below.

Nokia 105 not charging problem cn be solved with some tricks. First change charging jeck if jeck is damage. Second check charging jeck points on motherboard, or make jumper any damage point. Here is a diagram in which points are traced Just follow the diagram and apply jumpers.
 Nokia 105 charging problem solved with help of diagram

Nokia X Display light problem solution diagram.

Nokia X1-01 shows full signal but when we try to make call it shows error call failed. Also we can not receive any message or call. This is hardware problem and we can solve this problem by working on main ic. Also here is a diagram in a component is marked just removing this may help you to solve this problem.