I don't have it I would lend it to you if I had it, in the forum there have already been some who have gotten it but I don't know the reason because now they don't let themselves be seen.
@albinoman887 explains here how you would root TWP3, maybe one of the skilled ones will lend it to you for a couple of days if in return you manage to root the watch.
To do my bit I remember how a homemade cable was made with Ticwatch S/E cable if anyone wants to try it, there are also people who have done it adapting Ticwatch Pro cable.
How to make a homemade charging and data cable for Ticwatch Pro 3
The official TW3 charger cable unusually only charges (it has 2 pins that only serve to charge the watch), it does not sync data unlike the Ticwatch Pro, Ticwatch S or Ticwatch E that its official charger cable has 4 pins (2 for charging and 2 for data transfer). For most users this will never become a problem, since sending music and files to the watch can be done without problems via Wi-Fi, however, there is something that can ONLY be done via USB cable, and that is to unlock the bootloader (previous step needed to root). Currently the way to root has not been discovered, although there are already users researching a way to get it and when you get the way a data cable will be required. Curiously there is still no such cable for sale for the TW3 that I know of, not even on AliExpress.
There are users who have managed to make a homemade cable using the Ticwatch S/E cable as a base. Here is the explanation provided by @Gitanitos for those who want to try:
- Purchase a Ticwatch S/E charger cable, you can get it on Amazon or Aliexpress without any difficulty, here a link to purchase.
- Open the Ticwatch S/E charger cable housing by cutting the plastic around the pogo pins, this way you will lower the profile of the housing so that the pins "reach" the watch.
- Remove the magnets that are glued to the case and place them on the reverse side. This is because they do not match the polarity of those of the TW3 clock and if you do not change them you will not be able to place the clock because the reverse attraction will prevent you from placing it on top of the pins.