Problem clone s4 mtk6572 stock rom

[mr.black]

Hi.
I have buy the Samsung Galaxy s4 clone I have some problems.
Dual Core 1.3 Ghz MT6572
RAM: 512 MB ROM: 4 GB
Dual Sim
5 inc IPS screen
4.2.2 android
Problems:
1. when the battery is empty the phone is off I connect charger nothing happends, it charge when phone is on.
2. After charging the phone wont get into deep sleep I need to restart the phone.
3. When I connect the phone with PC nothing happends but the phone is charging.
I cant install other roms because the usb wont recognise my phone.
Is there any whey to fix it ?

Phone rooted with framaroot.
ro.build.id=JDQ39
ro.build.display.id= ALPS.JB3.MP.V1
ro.custom.build.version=I7628.H31B.02.05.A.B-V03.0-0831
MOLY.WR8.W1315.MD.WG.MP.V1 04/07/2013 15:16
Kernel: 3.4.5 (se.infra@SEP-92) (gcc version 4.6.x-google20120106 (prerelease) (GCC)) #1 SMP PREEMPT Sat Aug 31 19.15.53 CST 2013

Thanks.