Sprint 7700 dual sim charging solution

This solution is very usefull for sprint 7700 dual sim phone repair. This is sprint 7700 dual sim charging solution.View the picture and work step by step.

 

How to do this work : If You see your phone is not charging then first check your charger next check phone's charging port.If they are ok but problem still then check this charging ways.If charging ways is ok but problem same then check and change red mark parts.This solution also work,Charging showing but charge not store.

Sprint 7700 dual sim ringer solution

Sprint 7700 dual sim very popular phone in bangladesh.Sprint 7700 dual sim ringer problem is very rear.But it is very necessary solution.So I make this solution. Now share sprint 7700 dual sim ringer solution.

 

How to do this work : If your phone's  loud speaker is not work or low sound then check speaker,If speaker ok but problem still then check ringer ways following picture if ringer ways ok but problem same then rehot or replace ringer ic.

Sprint 7700 dual sim power button solution

New sprint 7700 is dual sim phone.New 7700 phone is different of old 7700.So it's solution is different.Now I showing how to solve sprint new 7700 dual sim power button problem.

 

How to do this work : If your phone has power button not work after phone on  or phone on but keypad not work.Then first check power button ways and see result if problem not solve then rehot or reball processor ic.

You can also view this 

Old sprint 7700 power button ways

sprint 7700 dual sim keypad solution

This is the very common problem of sprint 7700 dual sim phone.Sprint 7700 dual sim maximum set has keypad problem.Some phone is auto work # key,Some phone is auto Work 1 key and some phone is other auto work other key.

 

How to do this work : If your phone has this problem if your phone keypad auto work then first open keypad sticker and clean full keypad.If problem still then,See your phone's problem If you see keypad auto work then apply 1st solution that mines remove red mark capacitor and see result.If your phone's problem still then apply 2nd solution just rehot possessor ic very carefully or re-ball ic

Nokia 3110c mic ic jumper

How to do thois workNow I showing how to Repair mic problem of nokia 3110c phone using jumper.If you know about nokia 3110c phone motherboard then you can see there are use mic is of mic part.If microphone has not work then maximus time damage this parts.So this solution very important.There are shown how to repair it with out mic ic.

How to do this work :If your phone has this problem then first check microphone.If you see mic is ok but problem still then rehot or replace mic ic.If you have no mic ic then make this parts.

nokia 3110c very eassy mmc solution

This is the 100% tested solution of nokia 3110c and 3500c mmc problem.You can also tell mmc jumper solution.It's very eassy solution.If your phone do not connect memory card then you can apply this solution.All ready I success many mobile apply this solution.

 

How to do this work : It's repair very easy just make this 4 jumper.I hope you will success

sprint d300 power button ways

One day a familiar man came to me.Hi said his phone's power button dose not work.He gave her phone and said repair it.I received the phone and check the phone.I saw power button is not work really then I open the phone and I Search the problem.Then check full mother board and get the fault.View the below picture then you can understand how to do repair this.I hope if you see this picture you will be solved your problem.

 

How to do this work : Check power button on your phone's keypad if you see there are no line then you can check this line.If damage any line then make jumper following this repair picture.

sprint d300 headphone problem solution

This repair picture help you for sprint d300 head phone problem.If you face this problem then see the below picture.And repair your problem using this solution.

 

How to do this work : If shown headphone logo on your mobile screen  and sound not work then just make this jumper.Your problem will be solve.

sprint d300 charging problem

Now I show how to repair sprint d300 charging problem's.It's repair very easy.If you see your phone has not charging or bad contact charger.Now see the below picture and work using this solution.

How to do this work : This is solution of china sprint d300 charging problem.You can It's repair very easily.If your phone has this problem. First check charging port then check this line. 

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Nokia 1202 ear speaker problem solution

Ear speaker is important for every cell phone when damage ear speaker then ear speaker is not work or low sound or bad noise. Now I post here nokia 1202 ear speaker solution

 

How to do this work : This red mark ic is one kind of switching ic.This ic just connect with ear speaker and loud speaker.When phone calling with normal mode sound then work ear only speaker when you active loud mode then working loud speaker.So when ear speaker not work then replace this ic.

Nokia 1202 Insert sim solution

One day a mobile phone repairer call me for nokia 1202 phones insert sim problem.He said there are All solution of nokia 1202.But 1202 insert sim solution is not found.then I check this site  And I saw really there are not found Nokia 1202 insert sim solution.He request me for nokia 1202 insert sim solution.Then I post this solution.

 

1st solution

 

How to do this work : It's repair very easy, If your phone has this problem then first check sim line ways if you see anything wrong then repair that flout.If you see they are ok but problem still then re-hot or replace sim ic. If the solution is not complete then just make this jumper.If 1st solution is not work then you can try 2nd solution.I hope your problem will be solved.

2nd solution 

 How to this work : If first solution is not work then check red mark capacitor If you see capacitor is short, then just replace this capacitor.

Nokia 1200 contact service

Now I show how to repair nokia 1200 contact service problem.If you face this problem then first find out where are your phones problem hardware or software.First try to wash motherboard and see result if problem still then try to software solution.

Software solution : Connect  the phone with hwk box and click Connect of the software then check.Next view Info If you see sl data corrupted then first read pm next write pm and ui setting.If your problem still then erase full flash and flash with higher version file then uisetting and write good pm.

Nokia 1800 insert sim

One day I share nokia 1800 all hardware repair solution.There was all solution without insert sim problem then I am surprised,do not have this common solution on this site.Then Instantly I make this solution and post here.you may repair nokia 1800 insert sim problems  using this solution.You also repair this problem without sim ic using this solution.

 

How to do this work : If you face this problem then first check your sim card next check battery if you see they are ok but problem still then rehot sim ic or replace ic and see result.But they still then make this jumper.

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Nokia 1200 insert sim solution

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Nokia 1800 complate hardware solution

There are nokia 1800 all hardware solution.There are Total 14 problems solution in this software.They are
1.Nokia 1800 Charging solution
2.Nokia 1800 Charging jumper
3.Nokia 1800 Mic solution
4.Nokia 1800 Ringer solution
5.Nokia 1800 Ringer ways
6.Nokia 1800 Not charging solution
7.Nokia 1800 Test mode solution
8.Nokia 1800 Power button ways
9.INokia 1800 nsert sim solution
10.Nokia 1800 Keypad solution
11.Nokia 1800 Lcd Light jumper
12.Nokia 1800 Lcd light solution
13.Nokia 1800 Network solution
14.Nokia 1800 Pa jumper

 

Download

How to do operating this program :  Download this software and run program.When you run this program then you see all problems title.Choose your problems title and click on the title then you see your problems solution on your browser.

Gfive l228 headphone solution

This is gfive l228 headphone mode problem solution.Normally when we put headphone jack then showing headphone logo.But when a phone has this problem then showing head logo without headphone.Now I show how to repair it.

 

How to do this work : If Your phone has this problem then clean full pcb with petrol or thinner very goodly and hot with stan lite after that see result.If result same then make this jumper.

Symphony d70 network solution

Network problem repair  is very difficult.But experts repair this problem easily.So this problem is repairable.When symphony d70 is network problem  then phone has no network or emergency call or call fail.Now showing  how to solve this problem.

 

How to do this work :First rehot pa and see result if problem still next replace pa and see result if problem still then apply 2nd solution rehot red mark 2 ic.

symphony d70 no service

No service is one type of network problem.When a phone is shown no service Then should be understood is network problem.Now I show no service problems solution of symphony 70.you can very easily repair this problem.

 

How to do this work : If you see "No service" of your phone, it's Means network fail of your phone.If you want repair this problem then find out where the fail network.Check antenna  and connecting point, if you find any problem then repair that problem.If they are ok but problem still. Then check red line ways.

 

Symphony D70 ringer solution

Symphony d70 ringer problem is very common.When a phone is this problem then it has no sound or low sound or bad noise.If no sound of the phone, then maximum time is damage speaker. It's repair very easy when damage speaker. But when damage ringer ic or ringer related parts then it's repair a little difficult.However, it is easy to be able to experts.Now I showing how to solve this problems.

How to do this work : If your phone is this problem then step one check speaker if damage speaker then replace speaker, if speaker is ok but problem still then apply second step.Second step you check red line ways if they are ok but problem same then rehot sound is or replace.

symphony d70 short solution

This is the solution of symphony d70 motherboard short.May be motherboard short is many reason now I showing some tested reason.

 

How to do this work : Motherboard short problems

 tips 1.clean full Motherboard 

        2.check red mark capacitor

        3.check charging / data cable connector

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Symphony d70 mic solution

Symphony d70 mic solution very easy when damage microphone.But it is very difficult when it has mother board problem.How ever,now showing full solution of symphony d70 mic problem.

 

How to do this work : If you tired replacing microphone.You are replace a good mic but problem still.Then check this red mark line and mic related parts.

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Gfive l228 mic solution

Symphony d70 charging solution

Symphony is the Best brand of the china phone.symphony d70 is very popular phone.Now I showing how to repair symphony d70 charging problem.

 

 How to do this work : Symphony d70 charging problems repair is very simple tricks Just check yellow line and replace charging ic.

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Symphony ft04 charging solution

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Symphony Ft04 charging solution

This is Symphony f04 teach screen phone charging problems repair tips.If your phone has charging no response or showing invalid charger or your phone fake charging  that means showing charging but charge not save.If you face this problem then you can use this tips.You can very easily repair your problem use this solution.

 

How to do this work : Check in the first your charger after that check charging port of your phones mother board.If you see they are condition is good but problem still  then check yellow line next check red mark charging ic and resistor.

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Nokia 1616 not charging solution

Today a man call me for nokia 1616 mobile not charging problems solution.So I make this solution for him and share every body.Charging problem and not charging problem are not same.

How to do this work : If you facing  this problem then first clean full pcb board.See result If result same then check yellow mark parts and red line jumper.

Nokia 1661 fake charging

May be many problems of your phone.But maximum problems are repairable, so no tension.Today I shown how to repair nokia 1661 fake charge.This solution tested many time.

 

How to do this work :If your phone is charging ok but charge not save.then rehot this parts or replace.If you this work your problems will be solved.

Nokia 1661 power button ways

One day a mobile phone came to me. It was Nokia 1661.When I press power button of that phone there are no response.But When I connect a charger with the phone then charging is ok.Then I understand power button is fail.After that I make this solution.

 

How to dot his work : Open the keypad sticker check power button if you see power button damage then make this jumper.power button out side is gnd and inside is power button main line.

Nokia 1661 mic solution

Mic is the part of voice input aria of any mobile phone.Mic is main component of voice input.So it is very important for every phone.When damage mic then no voice input or low voice input in the phone.Now I share how to repair nokia 1661 mic problem. 

How to do this work : If your phone has this problem first change mic then check your phone. If problem still then check this line if damage any line make that line using this picture.


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Nokia 1661 test mode solution

This is Nokia 1661 test mode problem repair guide.we are  repair this problem very easy way View thoroughly this picture and do work.

 

How to do this work :  If you face nokia 1661 test mode problem then wash full motherboard and hit with stan lite and see result if result same then remove red mark parts.

Nokia 1661 insert sim

Although, Nokia 1661 insert sim is very simple problem But still i post this solution.I hope Many people will benefit of this solution.

 

How to do this work : Nokia 1661 insert sim repair is very simple.If any body face this problem then first check sim card check battery next check sim line ways If you see tey are ok but problem still then rehot or replace sim ic and see result if same result then make this jumper.

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