I don't know but earlier I read about problems with replacement displays only worked for a short while on Elephone U Pro.
(I think as a result of unprofessional replacement.)
Once I bought a display together with a frame for Elephone U Pro.
The display was glued in full original sticky surface, thus, it was hard to remove - however, I could manage to remove it.
Also, it had a metal frame as opposed to plastic here.
Of course its metal frame was much heavier...
It does not necessary the repairability which has negative side effect, but could be related.
What I su