Jose Gustavo Abreu Murta

Renanzinho, se usou a chave incorreta pode ser que tenha danificado a cabeça do parafuso. Para mim, foi super fácil a remoção desses parafusos. Use a chave tipo PH1.

The screw may be easily removed with appropriate screwdriver.

The dimensions must be match! PH1 I think…

Michal, of course, you must gently unlatch the side covers to remove them!

For me, it was easy…

Hi Quentim,

I Think the crystal cover is glued.

Pankaj, you must measure continuity of wires of cable with multimeter.

Dojo, Use the correct screw driver. So easy to unscrew.

If you have damaged the screw head, you can use pliers. You will need to replace the damaged screws.

You must do this at previous step.

Battery PN = FLPB342735-P1 - Li Ion 3,7V - 290 mAh

Yes, that is correct.

Use the correct screw driver. So easy to unscrew.