Jak połączyć testpoint z masą w Motorola C450?

Cytat:

A-) To try this out, obviously the first step was to get hold of Internal Full Flash "C450repair" file (downloadyourself)

Steps to Internal Full Flash C450 Phone
(1) Remove the front and back cover
(2) Remove 4 screws at the front endo corners.
(3) Pull the 2 black latches at the side and remove the front endo.
(4) Set your power supply to 3.8V. Open PST (5.7 and above).
(5) Power off your power supply
(6) Connect positive and negative wires to respective place shown in diagram.
(7) Use a conductor / wire to short the two test point shown in the diagram and switch on your power supply while holding it in place.
(8) See whether there is a device detect by PST. If no, repeat (7) and (8).
(9) Flash in the internal Flash file. You will be prompt " Error Getting subscriber unit checksum” at the end. Ignore it, press OK.
(10) Power cycle the phone. You will see a long power on time during the first time you power on the phone. Wait until the phone power on. Do nothing until the phone power up.
(11) Assemble back the phone.


B-) full flash The Phone..... Naturally, you still need detail of testpoint(photo) I give you all ****coming soon****