UFi samsung a107f unknown basband

[prince12gb]

phone was dead while software update backup all security file than i repair boot with just write pit and bl file than phone power on but basband unknown than i restore backup than check still basband unkown
can any one help me for this problem

 

[aftab_ansari5287]

phone was dead while software update backup all security file than i repair boot with just write pit and bl file than phone power on but basband unknown than i restore backup than check still basband unkown
can any one help me for this problem

this problem is from cpu. 40% of Samsung's new models have this problem after updating the software.

for example imei disappear, Baseband unknown, Hang on logo, restart problem, No network etc.