Mobile Software and Hardware Solution

LG L80 D373 Usb Charging Problem Solution Jumper Ways

Problem:-
LG L80 D373 usb charging solution,
LG L80 D373 usb not recognised not detected

Diagnostics:-
Plug in usb cable into PC and Phone jack, Read notifications on the screen phone recognised or not. Check out you can save data to memory card or not. Replace usb data cable and try again.

Replace Usb charger and try again can it charge or not.

Solution:-
If you are facing charging problem in LG L80 D373 and have test all above steps to solve this problem in it. Dis assemble the phone and then look at phone for water and carbon damages. Make it clean with electronics cleaner and apply heat with heat gun to make it dry.

Keep in mind heat should not be more and much because it can harm your skin and damage the mother board. So keep it in normal flow and look at the parts carefully.

Track all these paths and components as shown in diagram above. all these tracks are given in different colors so that you can find out the jumper ways easily.

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Sony Xperia Z2 Not Getting Power on But Only Red Light Blinks. If you have power problem in Sony Xperia Z2 and When you try to make it ON it shows notification Red lights only this diagram will help you to solve power problem of Sony Xperia Z2 in a few easy steps.



After disassembling Sony Xperia Z2 look at mother board carefully and if you find any water damages or rust on the board make it clean with electronics cleaner and apply heat with hot air so that it can be dry.

Make these jumpers as shown in above diagram. Red lines indicating track where you have to apply jumpers.

Samsung Galaxy Grand Prime G530 Voluem Up Down Keys Not Working Problem Solution Jumpers

Problem:-
1-

Samsung Galaxy Grand Prime G530 Volume Up Key is Not Working

2-

Samsung Galaxy Grand Prime G530 Volume Down Key is Not Working

Tools:-
1-Hot Air is required.
2-Solding iron is required.
3-Skrue driver keys.
4-Electronics cleaner.
5-Four leg On of Switch ( Volume Key Switch ).
6-old board of Samsung Galaxy Grand Prime G530 if a few parts are damage in this board.So that they can be replaced.


Solution:-
If Volume Up or Down key is not working in Samsung Galaxy Grand Prime G530 then it can be the cause of Volume Switch or Resistance near by it.
So disassemble mobile phone and check whole mother board.
If there is some rust or carbon clean it with electronics cleaner and apply some heat so that it can be dry.
Check these tracks as shown in red and green lines in above diagram.
If some prints are missing or a few parts are damage apply jumpers or replace damaged parts.
If Volume Switch is damage or broken then replace it with new one.
Warnings:
Do not apply much heat it can be harm for your skin and mobile phone.
Try that board get fully dry.
When you are removing old volume switch make sure you will not damage prints from mother board so remove it when solding iron is too much hot.Or remove it with hot air.

Samsung Galaxy Grand Prime G530 Power On Off Button Ways

Here is the solution for Samsung Galaxy Grand Prime G530 key not work on / off problem. This solution may help fix if the phone shows charging indication or charging icon when the battery charger is plug-in, but could not or can not turn it on.

Samsung Galaxy Grand Prime G530 Power On Off Key Jumper, Track, Ways
Samsung Galaxy Grand Prime G530 On



Samsung Galaxy Grand Prime G530 In the power ON-OFF, other than it is in the matrix keyboard flex is also connected to the keyboard filter IC. The solution below shows the connection line paths of the power key, this is useful without changing the filter IC and this can be used without having to connect the power key filter IC.

Just refer to the solution given below and track said main power line roads.

Only manage to apply a jumper wire in places where the Samsung Galaxy Grand Prime G530 connecting said power key. This can help change without compromising the IC filter matrix or keyboard flex.

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Problem:-

Samsung Galaxy Grand Prime G530 Memory Card Problem,

Samsung Galaxy Grand Prime G530 Memory Card Not Working,
Insert Memory Card, Memory Card Error, Memory Card Not Formatted

Diagnostics:-
Make sure memory card is not damage and broken,
Check Memory Card MMC jack it should not be damage and break,
Replace MMC and check old in Computer is it working OK.


Solution:-
If you have check above repairing steps and can not solve the memory card problem in Samsung Galaxy Grand Prime G530. Then Open mobile phone and after dis assemble of Samsung Galaxy Grand Prime G530 check these jumper points that are given in above diagram in different colours.

If these points are not showing volt then apply jumpers and then check Samsung Galaxy Grand Prime G530 for memory card.

Check mother board for water and rust damages clean the mother board for carbon and apply heat to make it dry.

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Samsung Galaxy Grand Prime G530 Usb Charging Problem Solution Jumper Ways

Problem:-
Samsung Galaxy Grand Prime G530 usb charging solution,
Samsung Galaxy Grand Prime G530 usb not recognised not detected

Diagnostics:-
Plug in usb cable into PC and Phone jack, Read notifications on the screen phone recognised or not. Check out you can save data to memory card or not. Replace usb data cable and try again.

Replace Usb charger and try again can it charge or not.

Solution:-
If you are facing charging problem in Samsung Galaxy Grand Prime G530 and have test all above steps to solve this problem in it. Dis assemble the phone and then look at phone for water and carbon damages. Make it clean with electronics cleaner and apply heat with heat gun to make it dry.

Keep in mind heat should not be more and much because it can harm your skin and damage the mother board. So keep it in normal flow and look at the parts carefully.

Track all these paths and components as shown in diagram above. all these tracks are given in different colors so that you can find out the jumper ways easily.

Samsung Galaxy Grand Prime G530,Usb,Charging,Problem,Solution,Jumper,Ways

usb not charging, Usb not recognized, charging not save, not charging

Samsung Galaxy Grand Prime G530 Insert Sim IC Solution Jumper Problem Ways

in case of insert sim problem in Samsung Galaxy Grand Prime G530 it will show insert sim, sim not valid, and may not show signal.to solve Samsung Galaxy Grand Prime G530 Insert Sim IC Solution Jumper Problem Ways we have to do a few simple steps as given in this post.in first step replace you sim and try it.scratch sim points in mobile slightly then try.

after dis assembly check all sim jack points at mother board with meter.check all these parts and track that are given in above diagram and if any of them is missing apply jumpers to make that path in good condition.if any of the components is missing replace it with new.

you can change sim ic also and may can apply jumpers after removing ic from mother board.there are some posts also to describe that how to make jumpers in sim ic to solve insert sim problem.

For more information and new tips and tricks about this problem solution keep visiting this page we will update it if there will be new updates.some related post are also given below you can read more about mobile phone.

Please note that although every diagram & solution posted on our website has been tested by one or more members of our team before posting,so we will not be responsible for any loss or damage, including personal injury.Use this repair solutions at your own risk.

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Samsung Galaxy Grand Prime G530 Insert Sim IC Solution Jumper Problem Ways Sim Not Working Sim Not Valid

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