i need a custom ROM from them to port to my phone Oppo Find Muse R821
edit: i found some devices a device that close match to my Oppo R821, that is ZTE V818.
and there is also have LEWA OS ported to it, but there are some bugs that is still remain after re-port to Oppo R821.
Proximity sensor not work
Unable to start-up after charging on power-off condition (need to remove battery)
and some audio volume become so very hard on my ear even with the lowest level.
any help will be very appreciated.