Guide with all the necessary steps so that you can change the Xtreme Tab 81 motherboard yourself.
We will dispose to desolder the elements attached to the plate. To facilitate the process, we will use a desoldering mesh to clean the remains of tin that will be stuck to it.
The first flex that we show is that of the side buttons. This flex is quite fragile, is welded and probably still stuck by remnants of the adhesive resin.
Do this step very carefully to avoid having to replace it.