gt-i9192 downgrade successes from 4.4 to 4.2.2

gt-i9192 downgrade successes from 4.4 to 4.2.2

 



just follow this steps ,, am done with this method


Note: I am not responsible if bricked yur device after flashing these files.


1 ) flash ur i9192 with kitkat 4.4 first ( for good result and am done with this step first )

2 ) ofter flash ur i9192 with 4.2.2 firmware ( single file firmware or 4 file ) note = flashing 4.2.2 possible only octopus Samsung tool and other tool ( am tested with odin and z3x ) r failed to flashing 4.2.2


3 ) ofter flashing 4.2.2 using octopus tool (wait five minit for first boot up , more than five minit handset still in Samsung logo just hard reset from recovery ) handset power on but no base band and imei and wifi not open

4 ) just flash this modem file via odin for baseband and imei recovery Modem_I9192XXUCNG2.tar - Download - 4shared


5) ofter flashing modem file baseband and imei recovery done , but wifi not open dont worry just instal this kernel for wifi isse recovery I9192-Custom-Kernel-Silviu-26122013.tar (1) - Download - 4shared

6 ) done ur handset successfully downgraded and ofter downgrade very good battery backup and 3g network works very well