From Guides
by rodrigocastrillon
Step 1
Find a Torx 5 screwdriver and remove the 4 screws under the battery cover;
Step 2
Take a credit card and remove the top part. Look at this video: "www.youtube.com/watch?v=UQbsUwPeWB0"
Step 3
You don't need to take the motherboard of the "housing" like in video. After removing the cap, you will see the SIM and MicroSD slots, just pull the slot's board (it is like a video game cartridge);
Step 4
Now you will see the metal protection. You will have to cut that protection. Cut the red square area:
With this picture you can have an idea where to cut the plate. You will cut the RED area. In the green area had another plate. use a "Stanley" knife/Cutter to cut very carefully.;
Step 5
Now take a thin copper wire and a needle. One side of the wire goes in the needle and the other in the other plate. You can fix the wire in the plate with a tape.
Step 6
Plug your phone in with the USB, without the battery. Now put the needle in the TP and put the battery. Open the RSDLite (google it 4 download). The phone will be recognized as "S BLANK NEPTUNE LTE2" if the TP was done correctly. You may have to try a few times before it works, that's ok.
Now you can make any repair operation!