Step 5.
De-solder the TSf/370 chip, I won't go into detaii on how to do this but I used a pfoduct called,vCHIPQUIKw. Once the chip is removed, you will have to dean up the pads with solder wiek. alcohol and cotton ear buds.
Chip removed. not deaned up.
Chip removed, pads deaned.
Step 6.
Clean up the pins on the removed chip as the Chipquik will bndge the pins.
97CTTRW 1.6532672007 I 6594635106 I R5222I
Oh, did I mention how smali this chip is?