Cái này hay quá, E71 chắc là kg chơi dc hả các bác?
có thể được đó bạn test thử xem sao
trích từ tác giả ariek44:
Hi, I (ariek44) make easy compass app, should work on E52 and E71
(this app based on magnetometer built in phone).
I not test it on E71 (I have E52), but I write code for
landscape. Users E71 please tell my about work this app.
Busola have nice icon
and in bacground is aminations stars,
nice effect for your eyes. Busola not need sign, but need libraries
python 1.9.x or 2.x.x. If it work good on E71, this version is final.