Nokia 2100 Complete Repair Guide

Nokia 2100 is one of old Nokia mobile phones. Although this is old mobile phone, but there are many people still using this Nokia 2100. On the internet, many people search about problem solving guide for Nokia 2100 problem like not charging, earpiece problem, ringer problem, mic problem, signal problem, on/off problem, display problem, etc.

Here, mobile phone repair will share the complete Nokia 2100 repairing guide in one picture. Here is the image.

Nokia 3110 Classic Local Mode | Test Mode Problem Picture Help

Local mode or test mode usually active when you connect the phone to flasher box. There you can choose any option whether local mode, test mode, or normal mode. But, sometimes you found this mode when you want to use the phone like usual. The LCD show "test mode" or "local mode".

To fix this problem in Nokia 3110 classic, you can follow the picture guide here.

Happy repairing and solve your Nokia 3110 classic and Nokia 3500c local mode and test mode problems.

Nokia 3110 Classic Contact Service Problems Picture Help

Contact service problem can caused by hardware or software problem. I ever found contact service problem in Nokia DCT-3 caused by damaged Cobba IC. Here, in Nokia 3110 classic, if you have contact service problem, you can do some step like this:

1. Flash your phone
2. Do full unlock
3. Write good PM
4. Unlock again one more time

When you have done this step but the problem is still same, you can try to solve the problem by following this picture help.

Download the picture and solve your Nokia 3110c contact service problem. Happy repairing!

Nokia 3110 Classic No Signal Problem Picture Help

Network or signal problem may be the most often occur problem to the mobile phones. It can occur with many cause like drop to the floor, drop in to water, etc. There are several techniques to analyze the network problem. First you can check the network search method. Change it to manual, look if the phone can detect networks, the damage occur in Power Amplifier series, but if the phone can't detect the network, the problem occur in the RF series.

Here, mobile phone repair will share some picture help or jumper tricks to fix or to repair Nokia 3110 classic network or signal problem.

Save the picture help and solve your Nokia 3110 classic signal problem.

Nokia 3110 Classic Insert Sim Card Problem Picture Help

Sim card is one of the most important part in the mobile phones, because with out sim card, you can't make a call or to be called. There are many problems can occur to the sim card series like insert sim card, sim card rejected, etc. Here, mobile phone repair will share about how to fix or to repair Nokia 3110 classic insert sim card problem. This is a hardware trick, why I said like that? because sim card problem not only can occur in the hardware but in can caused by the software failure.

In the picture help above, you can see the marked component. Yes, it is sim card component that you have to change or replace to repair the sim card problem. Happy repair your Nokia 3110 classic sim card problem.

Nokia 3110 Classic Keypad Problems Picture Help

This post is about how to repair Nokia 3110c keypad problem. We have two picture help to fix this problem.

This picture help guiding you to make jumper for the broken path. The picture number two show you where the location of keypad IC of Nokia 3110 classic.

Nokia 3110 Classic Mic Problems With Picture Help

In the previous post, mobile phone repair have shared about how to repair Nokia 3110 classic earpiece problem. Now, still about audio problems, we will share about how to fix Nokia 3110 classic microphone or mic problem. We have four images related to this problem. Let's check the picture help below.

Before you check the path, check microphone plus. Happy repair your Nokia 3110 classic mic problems

Nokia 3110 Classic Power on/off Button Problems - Picture Help

Power button or most popular called switch on/off button in mobile phones is very small. The path is easily broken. If it is happen to your phone, you have to make a jumper trick to solve this problem. Here, still about Nokia 3110 classic, mobile phone repair will share about how to fix switch on/off or power button problems that occur in the Nokia 3110 classic. We have two picture help for you, please save this picture to help your job!

Happy repair your Nokia 3110 Classic power button problems

Nokia 3110 Classic Charging Problems Picture Help

Charging part is one of the most necessary mobile phone features. When the charging parts damaged, the phone can't charge the battery, so the phone can't be used. Charging problems in the mobile phones usually occur in the hardware parts. Here, mobile phone repair will share about how to fix or to repair Nokia 3110 classic charging problems with picture guide. We have four images related to charging problems solution for Nokia 3110 classic.

Save the picture help and solve your problems with your Nokia 3110 classic

Nokia 3110 Classic Earpiece Repair With Picture Help

Still about audio problems, in the previous post mobile phone repair share about how to repair buzzer and ringer problems, now we will share about how to fix or repair Nokia 3110 classic earpiece problems. We have two picture help to fix this problem.

Fix your Nokia 3110 classic earpiece problem now.

Nokia 3110 Classic Buzzer - Ringer Problems Picture Help

Still about picture help of Nokia 3110 classic, in the previous post, I have share the picture help for Nokia 3110 classic LCD problems. Here mobile phone repair will share about how to repair Nokia 3110 classic ringer and buzzer problem. This is the picture help:

Download the picture help and solve your Nokia 3110 classic ringer problems. If you have any question about mobile phones repairing, you can contact us by using the form in the right.

Nokia 3110c LCD No Display Problems

One of the most popular Nokia mobile phone is Nokia 3110c. This is a candy bar stylish mobile phone. For the middle class, this phone has a complete enough features. Although I often found many software problems in this Nokia 3110c, but the phone very popular for the consumer.

Here is Nokia 3110c repair guide. With this picture help, you can make the trouble shooting process more easily. These pictures is about how to repair Nokia 3110c LCD no display damage.

Nokia 3110c LCD problems is often occur that caused by the damaged IC. This is a LCD driver IC, sometimes you don't need to replace the IC but just do rehot or reball the IC, the problem solved. In addition, the problem also often occur that caused by broken path. For this case, you need to see the schematic diagram.

Nokia 1661-1202 LCD Backlight Problems Picture Help

Still about Nokia 1661 and 1202 and the similar models, here, mobile phone repair will share about tricks to fix or repair the LCD back light problems. There are three pictures we will share, just choose the picture that appropriate with your problems. Before, one thing you must know that Nokia 1202 will dead if the LCD is not installed. So when you found Nokia 1202 and similar phone dead, look at the LCD part, is it broken? If yes, first you have to replace the LCD.

Happy repairing! Don't hesitate to ask me if you have a problem with your mobile phone by filling the form on sidebar.

Nokia 1661-1202 Keypad Problem Picture

The previous post tell you about how to repair Nokia 1661 and 1202 charging problem, now mobile phone repair will guide you to repair keypad problems. Many things that caused mobile phone keypad not function, damaged keypad IC, and the most often occur is broken path. Here is picture help for you to fix or repair your Nokia 1661 and Nokia 1202 keypad problem.

Download the picture and solve your Nokia 1202 and Nokia 1661 keypad problems.

Nokia 1202-1661 Charging Problem Picture Help

In the previous post, mobile phone repair share for Nokia 1202 and Nokia 1661 test mode problem picture help. Now, still about these phone, the problem now is around charging process. We have four picture help that you can use as a guide to fix or repair your Nokia 1202 and Nokia 1661 charging problem.

Nokia 1661-1202 Test Mode Problem Picture Help

The mainboard of Nokia 1661 is similar with Nokia 1202 mainboard. This post will share about how to repair test mode problem on your Nokia 1661 or Nokia 1202 mobile phone. This is a hardware problem and there are three picture help that you can use as a guide to repair your mobile phone.

This picture help can fix the problem not just test mode, but with this trick, you can fix any problem like insert sim card, local mode, and charging not supported. Happy repairing!

Nokia 1661 Microphone Problem Picture Help

Here, mobile phone repair have a Nokia 1661 microphone problem picture help. There are two picture in this post, you can download both picture or just view in this blog and solve your problem.

Samsung S5333 Flashing Guide with UFS HWK

Here mobile phone repair share how to flash Samsung S5333 using UFS HWK. This is not video tutorial but an image that show parameters or settings on flashing Samsung S5333 using HWK.

This picture guide taken from mobile phone repair friend, ie. shuffi phone. You can download the picture guide and solve your problem with your Samsung S5333 software. Download here.

Nokia 2330c | 2323c Hardware Solution Repair Guide

Tips today, mobile phone repair will discuss the solutions to repair hardware Nokia 2330c and Nokia 2323c. The case is the phone restart or turn off after 5 to 10 seconds.

Let us first explain the cause.

When the phone is turned on, all the voltage of the IC UEM under normal conditions (Vio, Vana, Vflash, Vcore, etc.). About 10 seconds later, the phone hangs. In circumstances hangs, Vio voltage down to 0.7 V, which should be 1.8 V. Vio voltage is the voltage required by most mobile phone components, such as LCD, cameras, radio, bluetooth, UPP, Flash IC, etc., so that the voltage Vio become overloaded. 

If less than 30 seconds phone hangs then dies, it is because the CPU does not get enough voltage to work optimally. 

Now it's time we discussed the solution. To overcome the problem of the Nokia 2330c and 2323c is very easy. We just need to do the bypass by taking the voltage from Vflash of 2,8 V. By using diodes, the voltage that received by Vio can be decreased until 1,8V. With this condition, the phone back to normal.

This is the picture guide, please download.

Samsung SCH-A650 Manual | Specification

Samsung SCH-A650 is tri-mode CDMA mobile phone, featuring BREW, voice dialing, 1x RTT high speed data and wireless internet. Here you can download user manual. Below, you can see the specification of A650.

Network
CDMA : 800/1900
AMPS : 800

Data
CDMA Data : CDMA2000 1x RTT

Design
Form : Clamshell
Dimensions : 3.30 x 1.80 x 0.90 (84.5 mm x 47 mm x 22.7 mm)
Weight : 104 g
Antenna : Stub - Retractable
Keyboard : Numeric keypad
Softkey : Yes (2)

Display
Type :Color
Technology : STN
Resolution : 128 x 160 pixels
Color : 65K colors

Battery
Type : Li-ion
Capacity : 1000 mAh
Talktime : 2.8 h
Stand by : 168 h

Software
BREW : Yes (2.0)
Games : Yes (BREW downloadable)

Internet
Internet browser : Yes
Browser name : Openwave 4.1 browser
Support : WAP 1.2

Location Based Services
LBS : Yes
Type : GPS

Phonebook
Support : Yes
Capacity : 500 entries
Features : Multiple number per contact, Picture ID

Organizer
Calendar
Alarm
To-do/Tasks
Calculator
Stopwatch

Messaging
SMS
MMS
EMS
Templates
T9

Connectivity
Headphone connector : 2.5 mm
Computer synchronization : Yes

Notification
Polyphonic Ringtones
Vibrating Alerts

Other Features
Voice Dialling
Voice Recording

Download Samsung SCH-A650 user manual here

Nokia 7390 Disassembly Guide | Dismantle

Nokia 7390 is one of clamshell phone from Nokia. The phone of this type are often damaged in part flexible. For beginner technician, maybe a little trouble when I have to replace flexible. Therefore, mobile phone repair video provides a guide to replace the flexible Nokia 7390.

Please download the video :)

Nokia 3230 Joystick Repair

Here is Nokia 3230 joystick repair guide, just download and solve your problem.

Download here

How To Disassembly Front Cover Sony Ericsson W760

This tutorial about how to disassembly Sony Ericsson W760 front cover. If you want to change camera or LCD, you don't need to open the back cover, just front cover.

This is the W760 Sony Ericsson disassembly video tutorial, check it out.

Vitell Mobile Phone Repair

On this occasion, mobile phone repair wanted to share the experience in repairing mobile phone brand Vitell. I do not know whether this phone is also available in other countries, but especially in my country, this phone is outstanding with a fairly cheap price. Vitell included in the class of the local mobile phone (China phone).

 The case that happens is the phone harder to start, but sometimes he wants is turned on, but suddenly died. After that had to wait a while, then turn on again and the phone can suddenly die.

These problems occur due to the RAM that worked less well. This can happen because of some things, damage to parts, or connections between components with the board is not good. In case I encountered, the problem occurs because the connection between the components with the board is not good, so the solution that I apply is to do reball on IC RAM. After that, the phone was back to normal.

Hopefully useful.  

Nokia 3200 LCD Problem (Missing Component)

In a previous post, I've written and share picture guide / techniques in dealing with defective hardware jumper on the Nokia 3200. Although the phone is included in group old phone, but the reality is still a lot of my clients who come fix this phone.

Here I will share how to troubleshoot LCD Nokia 3200 is due to the missing component. The component that is often missing is the resistor that is located close to the power button. This often happens because the power button Nokia 3200 quite fragile, so easily damaged if frequently suppressed. This is often an effect of these two resistors. If you do not have the spare part to replace the resistor, you can make jumper technique by connecting the two points resistor.

So, when there is a problem on LCD Nokia 3200, you simply check point as shown in the following figure, and if the resistor is located near the power button missing, which is marked red in the picture, please do jumpers.

Download the picture here.  

China Mobile Phones Hardware Repair Guide

Today, mobile phone repair will share about China mobile phones repair guide. As we know that today, china phone dominate the mobile phones market. With the cheaper price, many people prefer choose china phones than others.

Here is the china mobile phones hardware repair guide for you. Download from this link.

Blackberry 8310 Repair Guide

Download Blackberry 8310 repair guide here.

 

You can download the file here. 

BlackBerry Trackball Replacement Video Tutorial

During the period of 2010, the Blackberry into a new phenomenon in the world of mobile telecommunications. Phones that use the qwerty design is prevalent in almost all over the world, including in my country of course.

One of the features used in the cell phone is Blackberry trackball, the navigation tools to browse the menu on the phone. However, the actual trackball has many weaknesses, among which most often happens is that these objects are very easily affected by dirt, especially of the hand. The dirt on the hands will move to a trackball and then when it rolled out, the dirt will get into the phone.

Here I share a video tutorial how to change the trackball on the Blackberry. Happy watching.