Sunday, October 16, 2016

D Unlocker Tools Instaler - Remover FRP and more functions

D Unlocker Tools Instaler - Remover FRP and more functions - The Honor 9 Lite might not have all the mod cons but it's one of the cheapest phones around to offer an 18:9 screen with a bezel-free design. It's an attractive phone and general specs are good, including no less than four cameras. It doesn't have flawless performance but there's little to complain about at under £200 making it the best budget phone around. too far off the iPhone X, well we have collected a lot of data from the field directly and from many other blogs so very complete his discussion here about D Unlocker Tools Instaler - Remover FRP and more functions, on this blog we also have to provide the latest automotive information from all the brands associated with the automobile. ok please continue reading:

This solution covers for Nokia 6700 classic Backlight LED not working on the LCD screen display that result to a dark or black screen LCD display.
You may first try to install a new LCD screen module before applying or using this solution below.

Nokia 6700 classic LCD Screen Display No Backlight LED Solution
nokia 6700s classic LCD backlight ways jumper ways tracks solution
If the LCD screen is already tried installing a new one but still the backlight LED still not working or unable to light up. You may then need to trace, check and or replace the components showed on the solution above.
There is a BVAT voltage line that supplies to the LED driver IC and you can check this voltage about 3.7 volts which is came from the battery  positive terminal. and came way across to the two filter coils before it feeds in to the LED driver IC.

If the the voltage supply line is okay, remove the LED driver IC and trace each corresponding solder ball terminal line paths through to the pin connector and VBAT voltage line filter coils.
Rework and clean the solder ball terminal pads.
Replace the LED driver chip if the problem unsolved.

No comments:

Post a Comment