Hello guys all,
I've got 2 Coolpad F1 8297, not the W type, one is stuck again....
The first time it stopped iI tried flashing and get it working butI
loose IMEIS and some datas in nvram folder, so no phone anymore..
Now I cannot boot. Recovery mode cannot update from SDcard,
I get an error about fixing permissions and installation abort.
I don't know if it is rooted and if I need it rooted to get things working..
Nor YGDP or SP flash tools gives any result, n