Nokia1616,1280,1800 Test Mode Local Mode Problem Solution

Nokia 1800,1616,1280 Local
Mode Problem Repairing
Solutions are available in the
following article. Also you will
find Nokia 1800,1616,1280 Test
Mode Solution and other
repairing information in the
diagrams further in this post.
In Nokia 1800,1616,1280 Local
Mode or Nokia 1800,1616,1280
Test Mode problems occur
because of the Software
Problems, in some cases it may
be caused by hardware problems
too. Whenever you get this
problem First thing you should
do is Flash your phone with
same or Latest Firmware of the
Cell Phone available at the time.
Then write a good Permanent
Memory(PM) file of your phone.
Then Do a complete Unlock and
check if the Problem is solved.
Before Doing any hardware
solution you should clean the
Motherboard of the Mobile
Phone.
Please Note that we will edit
these solutions or add new ones
if found in this page at any time
in the future. So feel free to
come back any time on this page
to stay up to date.
If you have further Questions
please don’t hesitate to leave a
comment.

Nokia 1616 white display solution 1000%

NOKIA 1616 WHITE DISPLAY SOLUTION

 There are two LCD voltages that feeds to the LCD module, the 1.8 volts Dc which is in color pink line and the 2.8 volts which is in green line.  The other four which are the display data signals.
This guide is useful when the display data filter coils and resistors already been replaced but the problem still exists. You can trace all of those corresponding line paths when the time that you need to remove, rework and even trying to replace a new IC.