Dawson

Monday, April 13, 2015

Nokia 6700c White Blue and Blank LCD Display Problem solutions

Heres a solution that covers for Nokia 6700 classic LCD screen display problem issues, such as white screen, blue screen, blank or black screen, garbled, saturated or corrupted screen displays.
This solution may only works and can be applied after ensuring that device firmware is already restored or flashed, upgraded or updated. And also tried to installed a new replacement LCD module but the problem still exists. The solution below showed the LCD pin connector connection across the two LCD ESM-EMI filter ICs.

Nokia 6700 classic LCD Display Problem solution

nokia 6700 display filter IC jumper ways tracks

Nokia 6700 Display Filter IC and LCD Pin connector connection

There are two ESD-EMI filter used in Nokia 6700 classic display circuit and mounted near the LCD pin connector. You may check the filter chips and trace each corresponding line paths through to the LCd pin connector before trying to replaced a new replacement EMI filter.

Friday, April 10, 2015

Nokia 7230 Memory Card Not Detected Repair Solution

If ever having a problem on Nokia 7230 that indicates No Memory Card detected even tried to inserting a working microSD memory card but the the device unable to read it or detect it. This solution below simply shows the particular components that needs to be check, trace and or replace if having memory card problem on Nokia 7230.

Nokia 7230 Memory Card Not Inserted Problem Solution

First, ensure that the memory card slot pins are free from oxidation and foreign objects. Check also that it is not damaged or misaligned and still properly soldered. Trace and check the voltage supply line paths as well also the ground line. If the voltage supply and ground lines is okay, but the problem still exists, you may then suspect that the problem lies on the GAZOO IC, reworking or re-balling the chip might possibly solved and fix the problem

Wednesday, April 8, 2015

1st z3x box update of 2014 Samsung Tool 16 8 i9300 n7100 android 4 3 support added

First GSM Update in 2014 by z3x-team
Miracle Box 1.71 Update Discussion Happy New Year Gift for Miracle & Eagle Eye User

Added:

- support GT-I9300 new security android 4.3 (Direct safe direct unlock/imei repair) usb cable only - First in the world
- support GT-N7100 new security android 4.3 (Direct safe direct unlock/imei repair) usb cable only - First in the world
- support GT-S6792l (direct codereading, unlock, imei repair, flashing)
- support GT-S7390E (direct codereading, unlock, imei repair, flashing)
- support SGH-I467 (direct codereading, unlock, flashing)

- support GT-I9100G (fast direct unlock/imei repair)
- support GT-P3100 new security (fast direct unlock/imei repair)usb only

GT-I9100G, GT-P3100 solution work with GOOD HARDWARE PHONES.
If you have imei null/null or other SOFTWARE problem related with EFS / MODEM, just flash firmware + flash
GT-i9100G_EFS.md5 or GT-P3100_EFS.md5 from support. EFS files will be uploaded to support tomorow

discuss

here

Saturday, April 4, 2015

Nokia 5800 earpiece speaker problem solution tested

Nokia 5800 can be solve with a few steps that are given in this post bellow.in this problem we will not be able to hear incommingin voice from speaker.we can use loud speaker as temporary solution.to solve it permanantly use bellow diagram.Nokia Asha 200 MIC Jumper Ways Problem Solution

as you can see in diagram above there are a few color lines that are defining tracks and parts that are used in speaker function in Nokia 5800.Change speaker and check speaker points on mother board if they have a good value.
if meter do not show any value then there can be broken path or parts so apply jumpers for path and replace components if any of them is missing or broken as shown in above diagram to solve Nokia 5800 earpiece speaker problem solution tested.
for more detail and new tips and tricks about cellphone service problem keep visiting this page we will update cellphone service diagrams timely with new cellphone diagrams.some related post are also given bellow you can read them also for more information about cellphone.

Thursday, April 2, 2015

Nokia 2630 White Screen blank and blue LCD display problem solution

This solution may used as a guide to fix and repair Nokia 2630 LCD screen display problems like white screen, blue screen, blank or empty screen displays.

After ensuring that the LCd screen module is okay or already tried installing a new replacement and then also ensuring that the device firmware is successfully flash or restored,
you may check and or replace the component showed on the solution below.

Nokia 2630 White, Blank and Blue Screen Display Problem Solution

Check the LCD Pin Connector, make sure that is free from dirt and oxidation build up.
There are three Resistors used on the display data connections, this reistors has 100 ohms resistance value, you may check or replace this components. If the three resistors is okay and the problem still exists, you may suspect that the problem may lies on a faulty UPP CPU IC.