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Tuesday 29 November 2011

Nokia 6670 No Network | Signal Problem Picture Help

Signal problem on Nokia 6670 usually caused by damaged of three main parts in network circuit, i.e RF processor IC, Power Amplifier IC, and the duplexer or antenna switch. Here, mobile repair provide some pictures relating to Nokia 6670 no signal or no network problem. Basically, the pictures as same as Nokia 7610 no signal problem because they have similar board.


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nokia 6670 no network problem

nokia 6670 no signal problem

nokia 6670 no network

Nokia 6670 LCD Connector Problem Picture Help

The display problem can caused by several reasons, one of them is broken line or broken path. In this case, we will talking about Nokia 6670 display connector problem. Here, mobile repair guide provide some pictures relating to Nokia 6670 LCD connector or display connector problem, the pictures show you where both display connector pin connected. With this guide, you can easily find the problem solution if there are a problem on Nokia 6670 display.


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nokia 6670 display connector problem

nokia 6670 lcd connector problem

nokia 6670 lcd connector problem

Nokia 6670 Display Problem Picture Help

Display problem on Nokia 6670 can caused by damaged the display driver, it is a small IC that made from a material like a glass. Basically, the board for Nokia 6670 is similar to the Nokia 7610, so to find the problem solving for Nokia 6670 problem, you just look at the 7610 probem repair guide. For the display problem on Nokia 6670, here are the picture repair guide for you.


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nokia 6670 display problem

nokia 6670 display

nokia 6670 lcd white problem

nokia 6670 lcd white problem

Nokia 7610 Power Button | On Off Switch Problem Picture Help

Power button on a mobile phone, including Nokia 7610 power button, is very small and broken easily if often pressed. Other problem that often occur to Nokia 7610 switch on/off button is broken circuit. To repair this problem, we need a schematic diagram to find the broken circuit and re-connect it using a thin wire. Here, mobile repair guide provide some pictures relating to Nokia 7610 power on/off button problem including how to make a jumper if the switch pad on PCB board broken.


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nokia 7610 power button problem

nokia 7610 power on/off problem

Monday 28 November 2011

Nokia 7610 Insert SIM Card Problem Picture Help

Nokia 7610 Insert SIM card can be caused by damaged SIM card driver, and it is the most often occur. The SIM card driver location on Nokia 7610 is near the SIM card connector, it is a small IC and made from a material like glass, it is broken easily. The pictures below show you the location of Nokia 7610 SIM card driver and how to do a jumper on that part. Save the pictures and solve your Nokia 7610 insert SIM card driver.


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nokia 7610 insert sim card

nokia 7610 insert sim card

nokia 7610 insert SIM card

Nokia 7610 MMC Corrupt Problem Picture Help

MMC corrupt can be caused by damaged MMC or damaged memory card driver. On the Nokia 7610, there is a memory card regulator, it is an integrated circuit and the location is near the memory card connector. Nokia 7610 memory card corrupt can be caused by damaged this regulator. To repair the problem, we can replace the regulator with the new one, other way is to make a jumper. If we do a jumper technique, we can remove the MMC regulator IC.

Here, mobile repair guide provide some pictures relating to Nokia 7610 MMC corrupt problem, including how to make a jumper on EMIF IC. Save the pictures for your references in the future.


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nokia 7610 mmc corrupt

nokia 7610 mmc corrupt

nokia 7610 mmc corrupt

nokia 7610 memory card corrupt

nokia 7610 memory card corrupt

Friday 25 November 2011

Nokia 7610 No Network | Signal Problem Picture Help

There are three main components on the Nokia 7610 network circuit, RF processor, duplexer (antenna switch), and Power Amplifier or often called PA. Every component show different symptom if they are damaged. For example, if the RF processor IC damaged, the phone can't detect the signal or network. Switch network option to manual and see the result, if the phone can detect the network, it mean that the RF processor still good, then check the PA. If you find unstable signal, check the duplexer (antenna switch).

Here, mobile repair provide some pictures relating to Nokia 7610 signal problem. The picture show you the main signal processor components in the Nokia 7610. Check them one by one and solve your problem.


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nokia 7610 network

nokia 7610 no network

nokia 7610 no signal

Nokia 7610 Display LCD Connector Problem Picture Help

In some cases, display problem on Nokia 7610 not caused by damaged display driver, but there are some broken line in the display circuit, in this case, the path to the display connector. This problem usually resulting damages like white display, no backlight, etc. Here, mobile repair guide provide some pictures relating to Nokia 7610 display connector problem. You can use these pictures as your references, it can make you working easier.


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nokia 7610 lcd connector ways

nokia 7610 display connector

nokia 7610 display connector

Nokia 7610 White Display Problem Picture Help

Display problem on Nokia 7610 can caused by several reasons, but the most often display problem on this Nokia phone, caused by damaged display driver. There are two small IC relating to Nokia 7610 display circuit, if these small IC damaged, usually resulting white screen on LCD. Here, mobile repair guide provide some pictures relating to Nokia 7610 display problem, the pictures show you the location of the display driver and how to do the jumper techniques. Download the pictures for your references.


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nokia 7610 display

nokia 7610 display problem

nokia 7610 display problem

nokia 7610 display

Wednesday 23 November 2011

Nokia 6680 Insert SIM Card Problem Picture Help

Nokia phones has a SIM card driver, this part is a small IC and the position usually near the SIM card connector. Nokia 6680 insert SIM card problem can caused by damaged this part. To repair this problem, we can replace or reheat the SIM card driver, if not successful, we can replace it with the new part. Other technique to solve Nokia 6680 insert SIM card problem that caused by damaged driver is to make a jumper. Here, we provide some pictures relating to 6680 SIM card problem. The pictures show you how to make a jumper and show the position of the driver in the PCB board.


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nokia 6680 sim card problem

nokia 6680 insert sim card

Nokia 6680 Power Switch Problem Picture Help

The power button for Nokia 6680 has a small size, so it easily broken if we often press it on and off, for example to change the SIM card. Some times, when the phone fall into the floor, some power switch button parts loss from the board, or the line broken. To repair this problem, we can see the Nokia 6680 schematic diagram to find the broken line and reconnect it using a thin wire.

Below, we provide some pictures relating to Nokia 6680 power on/off problem as a guide for you when you find the same problem. The picture show you how to make a jumper and what parts need an attention.


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Nokia 6680 Keypad Problem Picture Help

Nokia 6680 keypad problem usually caused by damaged the keypad driver, it is a small IC that the location is near the keypad connector. This IC usually damage if the phone fall into the water, fall into the floor, etc. To repair the Nokia 6680 keypad problem, we can replace the driver with the new part, but if you don't want to replace the IC, you can do a jumper technique. We don't recommend to do a jumper if you're not an expert in the hardware area because the size of IC is very small, so it need a high skill to do the jumper technique.

Here, mobile repair guide provide the pictures relating to Nokia 6680 keypad problem. The pictures show you the location of Nokia 6680 keypad driver including how to make a jumper to that IC. The other picture show you the piece of Nokia 6680 keypad schematic diagram.


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nokia 6680 keypad problem

nokia 6680 keypad problem

Tuesday 22 November 2011

Nokia 6680 White Screen Problem Picture Help

White screen on Nokia 6680 display usually caused by the display driver problem. There are two kinds of white screen problem, the first, the display show white screen but still can receive call while the second, the display show white screen and can't receive call. The first type, the problem usually caused by the hardware failure, especially on the display circuit. Check the display driver, Nokia 6680 use two display drivers and the location of these drivers shown by the picture below. The second problem caused by software failure, to solve this problem, you can use a flasher box to re-flash or reinstall the Nokia 6680 phone firmware.


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nokia 6680 display

nokia 6680 display problem

Nokia 6680 No Network Problem Picture Help

No network problem on Nokia phones, including Nokia 6680, usually caused because there are interferences on RF processor or Power Amplifier circuit. If the phone can't detect the network list when the network option mode switched to manual, the problem might be occur on RF processor circuit, but if the phone can detect the network list, the problem might be occur on Power Amplifier circuit.

Here, mobile repair guide provide some pictures relating to Nokia 6680 no network problem. The pictures show you how to make jumper on switch antenna and also show you the parts that need your attention.


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nokia 6680 no network

nokia 6680 no network problem

Nokia 6680 Charging Problem Picture Help

Not charging problem on Nokia 6680 can caused by several reasons, but all of the not charging problem that I've found occur on hardware. The parts that usually damaged in the Nokia 6680 charging circuit for example Dioda, Fuse, Coil, etc. The most severe not charging problem on Nokia 6680 occur on UEM IC. Here, mobile repair provide three pictures relating to Nokia 6680 charging problem, these pictures show you the way to make a jumper, the parts that might be problematic, and the UEM location.


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nokia 6680 not charging problem

nokia 6680 not charging

nokia 6680 not charging

Nokia 6680 MMC Not Detected Problem Picture Help

MMC not detected problem on Nokia 6680 can caused by several reasons, most of them relating to hardware. MMC problem can caused by damaged MMC connector, bad solder, damaged MMC driver, broken line, etc. The first step to repair this problem, look at the MMC connector whether the solder quality is good or not. If the solder quality looks bad, re-solder them.

If the MMC connector looks good, you can continue to next step, check the Nokia 6680 MMC driver. Here, we provide some pictures relating to Nokia 6680 MMC not detected problem. Check the pictures one by one, maybe one of them can help you solve your Nokia 6680 problem.
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nokia 6680 mmc problem

nokia 6680 mmc not detected

nokia 6680 mmc not detected

Saturday 19 November 2011

Nokia 6630 Power Switch Problem Repair Guide

Problem of the power button on the Nokia 6630 is often caused due to user error. This means that the damage is caused because the phone is too often turned on and off so that switches on / off to be quickly broken. In addition, the power button problem on Nokia 6630 is also often occur because of a broken circuit in the circuit of the power button. Here mobile repair provides several images relating to the problem of the power button on the Nokia 6630, please be downloaded as a reference.


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nokia 6630 switch


Nokia 6630 power button


Nokia 6630 power button ways

Thursday 17 November 2011

Nokia 6630 Insert SIM Card Problem Picture Help

Insert the SIM card problem on Nokia phones, including Nokia 6630, often caused by damage to the SIM card in the form of a driver IC (integrated circuit). These components form a very small and made ​​of glass so fragile. Usually insert a SIM card problem occurs if the phone fell into the water or fell to the floor. Here are a mobile repair guide provides some picture related to the inserts the SIM card Nokia 6630. Please download the pictures as reference material because the image is also shown how to perform techniques jumpers on the SIM card Nokia 6630 driver.


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nokia 6630 insert sim card


nokia 6630 insert sim card