I bought a Fairphone 2 about 1 year ago. Since 1 month ago the screen starts to becone crazy several times per day, leaving the phone unusable. After some time (minutes or hours) the screen comes back to normal.
I’m sorry to tell you that, but it started similarly for me. For some time, it helped to insert a piece of thick paper in between the core module and the case about where the screen contacts are. This increases the pressure to the contacts. Bending the screen slightly backward or forward also sometimes helps. After a couple of months, this problem has become more severe, until the point that the phone (after about 20 months of use) has become now unusable, i.e. there’s no way to see a clear screen.
Hemos cambiado la pantalla porque frecuentemente se pĂxels o se trocea en mĂşltiples duplicados…etc. No funciona. Quitas baterĂa y pantalla y vuelves a probar y funciona un tiempo y luego vuelve. Ăšltimamente muy recurrentemente.
Pendientes de contestación del servicio de soporte…